CN219281590U

CN219281590U - Steering angle

Info

Publication number: CN219281590U
Application number: CN202320675141.8U
Authority: CN
Inventors: 韩艳霞; 范茂源; 张金路; 杨尚华
Original assignee: Assa Abloy Guoqiang Shandong Hardware Technology Co Ltd
Current assignee: Assa Abloy Guoqiang Shandong Hardware Technology Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-06-30
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a steering angle, comprising: the steering angle body, the first pull key and the connecting piece; the steering angle main body is L-shaped, one end of the steering angle main body is connected with one end of a first pull key, the first pull key extends along a first length direction of the steering angle main body, the first pull key can slide relative to the steering angle main body along the first length direction, and the steering angle main body is used for being installed at a corner of a window sash; the connecting piece comprises a first connecting part and a second connecting part, and a third connecting part is arranged at the other end of the first pull key; the first connecting part can be matched with the third connecting part, so that the connecting piece is detachably fixed at the other end of the first pull key; the window sash comprises a first pull rod, the first pull rod is provided with a fourth connecting part, and the second connecting part is used for being matched with the fourth connecting part so that the first pull rod can drive the first pull key to slide along the first length direction. The utility model can reduce the difficulty of installing the steering angle on the window sash.

Description

Steering angle

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a steering angle.

Background

The currently marketed suspended window is provided with a steering angle at the corner of the window sash to lock the window sash by means of the cooperation of the steering angle with the window frame.

However, the conventional steering angle is limited by the space of the window sash mounting groove when being mounted on the window sash, and is very difficult to operate.

Disclosure of Invention

The utility model aims to solve the problem that the existing steering angle is difficult to install. The utility model provides a steering angle, which can reduce the difficulty of installing the steering angle on a window sash.

In order to solve the above technical problems, an embodiment of the present utility model discloses a steering angle, including: the steering angle body, the first pull key and the connecting piece;

the steering angle main body is L-shaped, one end of the steering angle main body is connected with one end of the first pull key, the first pull key extends along a first length direction of the steering angle main body, the first pull key can slide relative to the steering angle main body along the first length direction, and the steering angle main body is used for being installed at a corner of a window sash;

the connecting piece comprises a first connecting part and a second connecting part, and a third connecting part is arranged at the other end of the first pull key;

the first connecting part can be matched with the third connecting part so that the connecting piece is detachably fixed at the other end of the first pull key;

the window sash comprises a first pull rod, the first pull rod is provided with a fourth connecting part, and the second connecting part is used for being matched with the fourth connecting part so that the first pull rod can drive the first pull key to slide along the first length direction.

By adopting the technical scheme, through setting up detachable connecting piece, the user can be in the same place through connecting piece messenger first key and first pull rod from the outside of casement mounting groove, and the installation is not influenced by the space size of casement mounting groove, and simple installation is convenient to can adapt to the casement of multiple model.

According to another embodiment of the utility model, the connection is a screw;

the first connecting part is a threaded part, the third connecting part is a threaded hole, and the fourth connecting part is a connecting hole.

By adopting the technical scheme, the screw is adopted as the connecting piece, the structure is simple and effective, and the operation is easy when the steering angle is installed.

According to another embodiment of the utility model, the second connection part is not provided with threads.

According to another specific embodiment of the utility model, an anti-skid groove is arranged on the bottom surface of the first pull key;

the anti-slip groove is internally fixed with an anti-slip piece, and the anti-slip piece is used for being abutted to the window sash so as to prevent the first pull key from sliding relative to the window sash along a first direction, and the first direction is perpendicular to the first length direction.

By adopting the technical scheme, the anti-slip piece is arranged on the bottom surface of the first pull key, so that the first pull key can be effectively prevented from sliding relative to the window sash along the first direction, the first pull key is prevented from shaking, and the stability of connection between the steering angle and the window sash is enhanced.

According to another embodiment of the present utility model, the anti-slip member includes a fixing frame and an anti-slip portion;

the anti-skid part is fixed on the fixing frame, and the fixing frame can be fixed on the bottom surface of the first pull key.

By adopting the technical scheme, the fixing frame is arranged and is used as a carrier of the anti-skid part, so that the anti-skid part is fixed on the bottom surface of the first pull key, and the anti-skid device is simple in structure and easy to realize.

According to another specific embodiment of the utility model, the fixing frame is provided with a first clamping part, the bottom surface of the first pull key is provided with a second clamping part, and the first clamping part can be clamped with the second clamping part;

along the first direction, the first clamping part is arranged on one side of the fixing frame, and along the first direction, the second clamping part is arranged on one side of the anti-skid groove.

By adopting the technical scheme, the fixing frame is fixed with the first pull key through the first clamping part and the second clamping part, and the first clamping part is clamped with the second clamping part, so that the fixing frame is simple in structure and convenient to install.

According to another embodiment of the utility model, the anti-slip groove is provided with a first limit part, the fixing frame is provided with a second limit part, and the first limit part can be matched with the second limit part so as to prevent the anti-slip piece from being separated from the anti-slip groove along the first direction;

along the first length direction, the first limiting part is arranged on one side of the anti-skid groove, and along the first length direction, the second limiting part is arranged on one side of the fixing frame.

By adopting the technical scheme, the first limiting part and the second limiting part are arranged, and the first limiting part and the second limiting part are matched to prevent the fixing frame from being separated from the anti-skid groove along the first direction, so that the connection stability of the fixing frame and the first pull key is further enhanced.

According to another embodiment of the present utility model, the first limiting portion is a convex portion, and the second limiting portion is a concave portion; or (b)

The first limiting part is a concave part, and the second limiting part is a convex part;

the convex portion is in concave-convex fit with the concave portion.

According to another embodiment of the utility model, the top surface of the first pull key is provided with a pin for cooperating with a pin block on the window frame for locking the sash.

By adopting the technical scheme, the pin is arranged on the top surface of the first pull key to serve as a locking point of the steering angle, so that the pin is matched with a pin block on the window frame, the window sash can be locked, and the window sash is convenient to use.

According to another embodiment of the utility model, the pin has an eccentric shaft, the first pull key is provided with a pin hole, and the eccentric shaft is rotatably connected with the pin hole;

by rotating the pin, the gap between the pin and the pin block can be adjusted to adjust the tightness between the sash and the frame.

By adopting the technical scheme, the gap between the pin and the pin block can be adjusted through the eccentric shaft of the pin, so that the universality of the steering angle is improved.

According to another embodiment of the utility model, the device further comprises a second pull key and a plurality of elastic sheets;

the second pull key is connected to the other end of the steering angle main body, extends along a second length direction of the steering angle main body, and can slide relative to the steering angle main body along the second length direction;

the steering angle main body is internally provided with an elastic piece cavity, a plurality of elastic pieces are arranged in the elastic piece cavity, the elastic pieces are L-shaped, one ends of the elastic pieces are connected with the first pull key, and the other ends of the elastic pieces are connected with the second pull key.

By adopting the technical scheme, the elastic sheet is connected with the first pull key, so that the first pull key can be returned to the original position after the user releases the handle, and the handle is convenient to use.

Drawings

FIG. 1 shows a perspective view of a steering angle of an embodiment of the present utility model;

FIG. 2 shows a view of an embodiment of the present utility model with a steering angle mounted to a window sash;

FIG. 3 shows an exploded view of the steering angle of an embodiment of the present utility model;

FIG. 4 shows an enlarged partial view of a first pull key of a steering angle in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view showing the bottom structure of a first pull key of a steering angle according to an embodiment of the present utility model;

fig. 6 shows a cross-sectional view of the steering angle of an embodiment of the present utility model.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, an embodiment of the present application provides a steering angle including: the steering angle body 1, the first pull key 2, and the connecting piece 21. Illustratively, the steering angle body 1 is L-shaped, one end of the steering angle body 1 is connected to one end of the first pull key 2 (the connection manner of the steering angle body 1 and the first pull key 2 is described later), the first pull key 2 extends along a first length direction (as shown in an X direction in fig. 1) of the steering angle body 1, the first pull key 2 is capable of sliding relative to the steering angle body 1 along the first length direction X, and the steering angle body 1 is used for being mounted at a corner of the window sash 4.

Specifically, referring to fig. 1 to 3, the connection member 21 includes a first connection portion 211 and a second connection portion 212, the other end of the first pull key 2 is provided with a third connection portion 24, and the first connection portion 211 can be engaged with the third connection portion 24 so that the connection member 21 is detachably fixed to the other end of the first pull key 2. The window sash 4 includes a first pull rod 41, the first pull rod 41 has a fourth connecting portion (not shown), and the second connecting portion 212 is configured to cooperate with the fourth connecting portion to enable the first pull rod to drive the first pull key 2 to slide along the first length direction X. That is, the first tie rod 41 is capable of sliding the first tie bar 2 relative to the steering angle main body 1 in the first longitudinal direction X.

When the steering angle is installed, the first pull key 2 is inserted into the installation groove 40 of the window sash 4, and then the first pull key 2 is connected with the first pull rod 41 through the connecting piece 21 from the outside of the installation groove 40, and the process is not influenced by the space size of the installation groove 40 of the window sash because the operation is performed at the outside of the installation groove 40, so that the installation is simple and convenient, and the window sashes with various models can be matched. Specifically, the first connecting portion 211 of the connector 21 is engaged with the third connecting portion 24 of the first pull key 2, and the second connecting portion 212 is engaged with the fourth connecting portion of the first pull lever 41, so that the first pull key 2 and the first pull lever 41 can be connected. That is, the connector 21 is connected to both the third connecting portion 24 (i.e., the first pull key 2) and the fourth connecting portion (i.e., the first pull lever 41). After the connection is completed, the first pull rod 41 may be rotated to drive the first pull key 2 to slide along the first length direction X by rotating a handle (not shown) of the window sash 4.

In some possible implementations, referring to fig. 4 in combination with fig. 3, illustratively, in the present example, the connector 21 is a screw, the first connector 211 is a threaded portion, the third connector 24 is a threaded hole, and the fourth connector is a connecting hole. That is, the first connecting portion 211 (i.e., the screw portion) and the third connecting portion 24 (i.e., the screw hole) of the connecting member 21 are fixedly connected by screw engagement, which is simple and effective, and is easy to operate when the steering angle is installed.

As for the specific form of the second connecting portion 212, the embodiment of the present application is not particularly limited, as long as it can be inserted into the connecting hole of the first pull rod 41, so that after the handle is turned, the first pull rod 41 can drive the first pull key 2 to slide along the first length direction X. Illustratively, in the present embodiment, the second coupling portion 212 is not threaded.

In this embodiment, when the steering angle is installed, the first pull key 2 is inserted into the installation slot 40 of the window sash, and then the first pull key 2 and the first pull rod 41 are connected together through the screw (i.e. the connecting piece 21) from the outside of the installation slot 10, so that the first pull rod 41 can drive the first pull key 2 to slide along the first length direction X. The installation process is not influenced by the space size of the installation groove 10 of the window sash 4, the installation is simple and convenient, and the window sash 4 with various models can be matched.

In some possible embodiments, referring to fig. 5 in combination with fig. 3, the bottom surface of the first pull key 2 (bottom surface refers to the surface of the first pull key 2 opposite the window sash 4 when the steering angle is mounted to the window sash 4) is provided with a anti-skid groove 25. The anti-slip groove 25 is internally fixed with an anti-slip piece 22, and the anti-slip piece 22 is used for abutting against the window sash 4 so as to enlarge the contact area between the first pull key 2 and the window sash 4, prevent the first pull key 2 from sliding relative to the window along a first direction (as shown in a Y direction in fig. 4), and prevent the first pull key 2 from shaking, wherein the first direction Y is perpendicular to the first length direction X.

In some possible embodiments, referring to fig. 5 in combination with fig. 3, the anti-slip member 22 illustratively includes a fixing frame 220 and an anti-slip portion 221, the anti-slip portion 221 being fixed to the fixing frame 220, the fixing frame 220 being capable of being fixed to the bottom surface of the first pull key 2. The shape of the fixing frame 220 is not particularly limited as long as it can serve as a carrier for the anti-slip portion 221 and is fixed to the bottom surface of the first pull key 2 so that the anti-slip portion 221 is fixed to the bottom surface of the first pull key 2. The material of the anti-slip part 221 is not particularly limited, and in the embodiment of the present application, the material of the anti-slip part is plastic.

In some possible embodiments, with continued reference to fig. 5, the fixing frame 220 is exemplarily provided with a first clamping portion 2201, and the bottom surface of the first pull key 2 is provided with a second clamping portion 251, where the first clamping portion 2201 can be clamped with the second clamping portion 251, so as to fix the anti-slip member 22 to the bottom surface of the first pull key 2, which has a simple structure and is easy to operate when installing a steering angle. The first clamping portion 2201 is disposed on one side of the fixing frame 220 along the first direction Y, and the second clamping portion 251 is disposed on one side of the anti-skid slot 25 along the first direction Y.

The number of the first clamping portions 2201 and the second clamping portions 251 is not particularly limited, and in the embodiment of the present application, the number of the first clamping portions 2201 and the second clamping portions 251 is two, for example. Each first clamping portion 2201 is respectively clamped with one second clamping portion 251. Along the first direction Y, two first clamping portions 2201 are respectively disposed on two sides of the fixing frame 220. Along the first direction Y, two second clamping portions 251 are respectively disposed on two sides of the anti-slip slot 25.

In some possible embodiments, with continued reference to fig. 5, the anti-slip slot 25 is provided with a first limiting portion 252, the fixing frame 220 is provided with a second limiting portion 2202, and the first limiting portion 252 can cooperate with the second limiting portion 2202 to prevent the anti-slip member 22 from being separated from the anti-slip slot 25 along the first direction Y, so as to ensure the connection stability of the anti-slip member 22 and the first pull key 2. The first limiting portion 252 is disposed on one side of the anti-skid groove 25 along the first length direction X, and the second limiting portion 2202 is disposed on one side of the fixing frame 220 along the first length direction X.

The number of the first and second limiting

portions

252 and 2202 is not particularly limited in the embodiment of the present application, and illustratively, in the embodiment of the present application, the number of the first and second limiting

portions

252 and 2202 is two. Each first limiting portion 252 is respectively engaged with one second limiting portion 2202. Along the first length direction X, two first limiting portions 252 are respectively disposed on two sides of the anti-skid slot 25. Along the first length direction X, two second limiting portions 2202 are respectively disposed on two sides of the fixing frame 220.

With respect to the specific shapes of the first limiting portion 252 and the second limiting portion 2202, the embodiment of the present application is not particularly limited, and exemplarily, in the embodiment of the present application, the first limiting portion 252 is a convex portion, and the second limiting portion 2202 is a concave portion, that is, a mating between the first limiting portion 252 (i.e., the convex portion) and the second limiting portion 2202 (i.e., the concave portion) is a concave-convex mating.

In other possible embodiments, the first stop 252 is a concave portion and the second stop 2202 is a convex portion.

In some possible embodiments, referring to fig. 1 and 3, the top surface of the first pull key 2 (top surface refers to the side of the first pull key 2 opposite the window frame when the sash 4 is closed) is provided with a pin 23, the pin 23 being adapted to cooperate with a pin block (not shown) on the window frame (not shown) to lock the sash.

Referring to fig. 3 and 5, for example, the pin 23 has an eccentric shaft 231, the first pull key 2 is provided with a pin hole 27, and the eccentric shaft 231 is rotatably connected to the pin hole 27. Due to the eccentric shaft 231, the gap between the pin 23 and the pin block can be adjusted by rotating the pin 23, so that the tightness between the window sash 4 and the window frame can be adjusted, and the universality of the steering angle can be improved.

In some possible embodiments, referring to fig. 1, 3 and 6, the steering angle of the present embodiment further includes a second pull key 3 and a plurality of spring plates 11. The second pull key 3 is connected to the other end of the steering angle body 1, the second pull key 3 extends along a second longitudinal direction (as shown in the Z direction in fig. 3) of the steering angle body 1, and the second pull key 3 is slidable relative to the steering angle body 1 along the second longitudinal direction Z.

The manner in which the steering angle body 1 is connected to the first pull key 2 is described in detail below.

The steering angle body 1 has a first slide groove 12 at one end and a second slide groove 13 at the other end. At least a part of the first pull key 2 is provided in the first slide groove 12, and the first pull key 2 is slidable with respect to the first slide groove 12 along the first longitudinal direction X. The second pull key 3 is provided in the second slide groove 13, and the second pull key 3 is slidable relative to the second slide groove 13 in the second longitudinal direction Z.

Referring to fig. 3 and 6, the steering angle body 1 is provided with a spring piece cavity 14 inside, and the first sliding groove 12, the second sliding groove 13 and the spring piece cavity 14 are communicated. The spring plates 11 are arranged in the spring plate cavity 14, the spring plate cavity 14 is L-shaped, and the spring plates 11 are L-shaped. Specifically, one end of the plurality of elastic pieces 11 is connected to the first pull key 2, and the other end is connected to the second pull key 3. Illustratively, in the embodiment of the present application, the end of the first pull key 2 connected to the elastic piece 11 is provided with a first connection protrusion 26, and the end of the second pull key 3 connected to the elastic piece 11 is provided with a second connection protrusion 31. The two ends of the spring plate are respectively provided with a fixing hole 110, and the first connecting convex part 26 and the second connecting convex part 31 are respectively fixed with the fixing holes 110 through concave-convex matching. So as to realize the connection of a plurality of elastic sheets 11 with the first pull key 2 and the second pull key 3.

As for the number of the first connection protrusions 26, the second connection protrusions 31, and the fixing holes 110, the embodiment of the present application is not particularly limited, and in the embodiment of the present application, the number of the first connection protrusions 26 is two, the number of the second connection protrusions 31 is two, the number of the fixing holes 110 is four, and two fixing holes 110 are respectively provided at two ends of the elastic sheet 11. Each first connecting convex part 26 and each second connecting convex part 31 are respectively matched with a fixing hole 110 in a concave-convex way so as to realize the connection of the elastic sheet 11 and the first pull key 2 and the second pull key 3.

Referring to fig. 2 and 3, the second pull key 3 has a third coupling protrusion 32, and the third coupling protrusion 32 is used to couple the second pull rod 42 on the window sash 4.

The elastic sheet 11 has elasticity, rotates the handle, and first pull rod drives first pull key 2 to slide along first length direction X, loosens the handle, and first pull key 2 receives the elastic action of elastic sheet 11, returns original position.

With respect to the number of spring pieces 11, the embodiment of the present application is not particularly limited, and, for example, referring to fig. 2, the number of spring pieces 11 in the embodiment of the present application is three.

While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.

Claims

1. A steering angle, comprising: the steering angle body, the first pull key and the connecting piece;

2. The steering angle of claim 1, wherein the connector is a screw;

3. The steering angle of claim 2, wherein the second connection portion is not threaded.

4. The steering angle of claim 1, wherein the bottom surface of the first pull key is provided with an anti-skid groove;

5. The steering angle of claim 4, wherein the anti-skid member comprises a fixed mount and an anti-skid portion;

6. The steering angle of claim 5, wherein the fixing frame is provided with a first clamping part, the bottom surface of the first pull key is provided with a second clamping part, and the first clamping part can be clamped with the second clamping part;

7. The steering angle of claim 6, wherein the anti-slip groove is provided with a first limit portion, the mount is provided with a second limit portion, the first limit portion being engageable with the second limit portion to prevent the anti-slip member from being disengaged from the anti-slip groove in the first direction;

8. The steering angle of claim 7, wherein the first limit portion is a convex portion and the second limit portion is a concave portion; or (b)

the convex portion is in concave-convex fit with the concave portion.

9. The steering angle of claim 1, wherein a top surface of the first pull tab is provided with a pin for engaging a pin block on a window frame to lock the window sash.

10. The steering angle of claim 9, wherein the pin has an eccentric shaft, the first pull key having a pin hole, the eccentric shaft being rotatably coupled to the pin hole;

11. The steering angle of any of claims 1-10, further comprising a second pull key and a plurality of tabs;