Rotary buckle handle and door and window system
By designing an independent rotating handle, the problems of misoperation and complex assembly of the existing one-piece handle are solved, achieving independent operation and convenient assembly.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANWEI HARDWARE PROD (GUANGDONG) CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-04-21
AI Technical Summary
In existing door and window systems, the hook lock structure and handle are integrated, which can easily lead to misoperation, and the separate handle and lever structure increases the assembly process.
Design a rotating handle that allows for the pushing and pulling of the window sash and the extension and retraction of the latch through independent first and second operations. The operating component is rotatably connected to the mounting component to avoid accidental operation, and adopts a split assembly design.
It achieves operational independence, avoids accidental operation, is easy to assemble, and is easy to use.
Smart Images
Figure CN224149309U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door and window technology, and in particular to a rotary handle and a door and window system. Background Technology
[0002] In door and window systems, the window sash and frame are locked by the cooperation of the hook-lock structure on the window sash and the lock seat structure on the window frame. The handle for the window sash with the hook-lock structure is often an integrated structure in related technologies. For example, turning the integrated handle clockwise can cause the latch of the hook-lock structure to extend, and turning the integrated handle counterclockwise can cause the latch of the hook-lock structure to retract. The window sash can also be pushed or pulled by pulling the integrated handle laterally. Thus, when pulling the integrated handle laterally, the integrated handle may be turned at the same time, or the integrated handle may be pulled laterally while being turned. This kind of integrated handle is prone to misoperation and is not conducive to user operation.
[0003] In some other related technologies, a handle is provided for pushing and pulling the window sash, and a lever is provided to drive the latch of the hook lock structure to extend or retract. The handle and the lever are independent of each other to avoid accidental operation. However, since the handle and the lever are two independent structures, the assembly process is increased. Utility Model Content
[0004] To overcome the shortcomings of the prior art, one of the objectives of this utility model is to provide a rotating handle, in which the first operation and the second operation are independent operations, which can avoid misoperation, and the rotating handle can be assembled as a whole; the user can rotate the operating component to drive the first moving component to move between the first position and the second position of the mounting component, which is convenient for the user to use.
[0005] The second objective of this utility model is to provide a door and window system that uses the aforementioned snap handle, which is easy to assemble and use.
[0006] One of the objectives of this utility model is achieved through the following technical solution:
[0007] A twist handle, comprising:
[0008] The mounting component is equipped with a first operating part;
[0009] The first movable member is movably disposed between the first position and the second position of the mounting member, and a first connecting portion is provided at one end of the first movable member;
[0010] An operating component is rotatably connected to a mounting component. The operating component is provided with a second operating part and a second connecting part. The second connecting part is located at the end of the operating component near the first moving part. At least a portion of the first connecting part abuts against at least a portion of the second connecting part.
[0011] The first moving part is moved between the first position and the second position of the mounting part by rotating the operating part.
[0012] As an optional implementation, the rotation angle range of the operating element is 0°-90°;
[0013] When the operating part is at the 0° position, the operating part and the mounting part are parallel to each other;
[0014] When the operating element is in the 90° position, the operating element and the mounting element are perpendicular to each other.
[0015] As an optional implementation, the first moving member moves between a first position and a second position of the mounting member along the axial direction of the mounting member, and the rotation axis of the operating member extends in a direction perpendicular to the axial direction of the mounting member.
[0016] As an optional implementation, the first connecting part is provided with a first tooth position, a second tooth position and a third tooth position, which are arranged sequentially.
[0017] The second connecting part is provided with a fourth tooth position for cooperating with the first tooth position, a fifth tooth position for cooperating with the second tooth position, and a sixth tooth position for cooperating with the third tooth position.
[0018] When the first moving part moves to the first position of the mounting part, the first tooth of the first connecting part separates from the fourth tooth of the second connecting part, and the third tooth of the first connecting part abuts against the sixth tooth of the second connecting part.
[0019] When the first moving part moves to the second position of the mounting part, the first tooth of the first connecting part abuts against the fourth tooth of the second connecting part, and the third tooth of the first connecting part separates from the sixth tooth of the second connecting part.
[0020] As an optional implementation, the turnbuckle handle also includes a first elastic element;
[0021] The mounting component is provided with a first mounting part for engaging with the first elastic member, and the first moving component is provided with a second mounting part for engaging with the first elastic member. The first elastic member is engaged between the first mounting part and the second mounting part.
[0022] As an optional implementation, the first elastic element includes a first guide body, a second guide body, and an elastic body. One end of the elastic body is inserted inside the first guide body or one end of the elastic body is sleeved outside the first guide body, and the other end of the elastic body is inserted inside the second guide body or one end of the elastic body is sleeved outside the second guide body.
[0023] One of the first guide body and the first mounting part has a protrusion and the other has a recess; one of the second guide body and the second mounting part has a protrusion and the other has a recess.
[0024] The protrusions and recesses used to enable the mounting component to engage with the first elastic element and / or to enable the first movable component to engage with the first elastic element are arc-shaped structures.
[0025] As an optional implementation, the mounting component is provided with a first guide portion, and the first moving component is provided with a second guide portion, with the first guide portion and the second guide portion cooperating with each other.
[0026] As an optional implementation, the mounting component includes a first part and a second part, which are connected to each other. A mounting hole extending along the axial direction of the mounting component is provided between the first part and the second part, and a first movable part is movably inserted into the mounting hole.
[0027] A first operating part is provided on the first part and / or the second part.
[0028] As an optional implementation, the turn-lock handle also includes a second elastic element and a second movable element, the second movable element being connected to the edge of the mounting element via the second elastic element.
[0029] The second objective of this utility model is achieved by the following technical solution:
[0030] A door and window system includes a window sash, a window frame, a hook lock structure, a lock base structure, and the aforementioned rotary handle;
[0031] The turn-lock handle and hook-lock structure are set on the window sash, and the lock seat structure is set on the window frame. The hook-lock structure and the lock seat structure cooperate with each other.
[0032] The hook lock structure includes a transmission component and a locking tongue. The first moving component, the transmission component, and the locking tongue are connected by transmission. The locking tongue is extended or retracted by rotating the turnbuckle handle.
[0033] In summary, this utility model has the following technical effects:
[0034] 1. The rotary handle in this utility model can perform a first operation through the first operating part, such as pushing and pulling a window sash, and a second operation through the second operating part, such as extending and retracting the latch of the hook lock structure. Since the first and second operations are independent operations, misoperation can be avoided. Moreover, the operating part is rotatably connected to the mounting part, and the rotary handle can be assembled as a whole. Furthermore, the user can rotate the operating part to drive the first moving part to move between the first position and the second position of the mounting part, which is convenient for the user to use.
[0035] 2. The door and window system in this utility model adopts the above-mentioned rotating handle, which is convenient to assemble and easy to use. Attached Figure Description
[0036] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0037] Figure 1 This is a schematic diagram of the external structure of the first state of the rotary handle in Embodiment 1 of this utility model from a first perspective.
[0038] Figure 2 This is a schematic diagram of the external structure of the first state of the rotary handle in Embodiment 1 of this utility model from a second perspective.
[0039] Figure 3 This is a schematic diagram of the external structure of the rotating handle in the first state from a third perspective in Embodiment 1 of this utility model;
[0040] Figure 4 This is in Embodiment 1 of the present utility model Figure 3 Schematic cross-sectional view along the AA direction;
[0041] Figure 5 This is a schematic diagram of the external structure of the second state of the rotary handle in Embodiment 1 of this utility model from a first perspective.
[0042] Figure 6 This is a schematic diagram of the external structure of the second state of the rotating handle in Embodiment 1 of this utility model from a second perspective.
[0043] Figure 7 This is a schematic diagram of the external structure of the rotating handle in the second state from a third perspective in Embodiment 1 of this utility model;
[0044] Figure 8 This is in Embodiment 1 of the present utility model Figure 7 sectional view along the BB direction;
[0045] Figure 9 This is an exploded structural diagram of the rotating handle in Embodiment 1 of this utility model;
[0046] Figure 10 This is in Embodiment 1 of the present utility model Figure 9 A further breakdown diagram of the structure;
[0047] Figure 11 This is a schematic diagram of the structure of the first split part of the rotary handle in Embodiment 1 of this utility model;
[0048] Figure 12 This is a schematic diagram of the door and window system in Embodiment 2 of this utility model;
[0049] Figure 13 This is an exploded view of the door and window system in Embodiment 2 of this utility model;
[0050] Figure 14 This is in embodiment 2 of the present utility model Figure 12 A further breakdown diagram of the structure.
[0051] Figure 15 This is in embodiment 2 of the present utility model Figure 14 A partial structural diagram.
[0052] The meanings of the reference numerals in the attached figures are as follows:
[0053] 10. Mounting component; 101. First operating part; 102. First mounting part; 103. First guide part; 104. First split part; 105. Second split part; 106. Mounting hole; 20. First moving part; 201. First connecting part; 2011. First tooth position; 2012. Second tooth position; 2013. Third tooth position; 202. Second mounting part; 203. Second guide part; 30. Operating component; 301. Second operating part Part 302, Second connecting part, 3021, Fourth tooth position, 3022, Fifth tooth position, 3023, Sixth tooth position, 303, Rotating shaft, 40, First elastic element, 401, First guide body, 402, Second guide body, 403, Elastic body, 50, Second elastic element, 60, Second moving part, 70, Window sash, 80, Window frame, 90, Hook and lock structure, 901, Transmission component, 902, Lock tongue, 100, Lock seat structure. Detailed Implementation
[0054] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0055] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0056] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.
[0057] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.
[0058] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.
[0059] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.
[0060] Example 1
[0061] See Figures 1 to 11This application provides a rotary handle, including: a mounting member 10, on which a first operating part 101 is provided; a first moving member 20, which is movably disposed between a first position and a second position of the mounting member 10, and a first connecting part 201 is provided at one end of the first moving member 20; and an operating member 30, which is rotatably connected to the mounting member 10, and is provided with a second operating part 301 and a second connecting part 302, wherein the second connecting part 302 is disposed at the end of the operating member 30 near the first moving member 20, and at least a portion of the first connecting part 201 abuts against at least a portion of the second connecting part 302; by rotating the operating member 30, the first moving member 20 is moved between the first position and the second position of the mounting member 10.
[0062] The rotary handle in this invention can perform a first operation, such as pushing and pulling the window sash 70, through the first operating part 101 of the mounting part 10. It can also perform a second operation, such as extending and retracting the latch 902 of the hook lock structure 90, through the second operating part 301 of the operating part 30. Since the first and second operations are independent, misoperation can be avoided. Moreover, the operating part 30 is rotatably connected to the mounting part 10, and the rotary handle can be assembled as a whole. Furthermore, the user can rotate the operating part 30 to move the first moving part 20 between the first position and the second position of the mounting part 10, which is convenient for the user.
[0063] For example, the first movable part 20 is slidably connected to the mounting part 10.
[0064] In this embodiment, the rotation angle range of the operating member 30 is 0°-90°; see reference Figures 1 to 4 When the operating component 30 is at the 0° position, the first moving component 20 moves to the first position of the mounting component 10. At this time, the operating component 30 and the mounting component 10 are parallel to each other, and the entire rotary handle is neat and aesthetically pleasing. (See also...) Figures 5 to 8 When the operating member 30 is in the 90° position, the first moving member 20 moves to the second position of the mounting member 10, and the operating member 30 and the mounting member 10 are perpendicular to each other.
[0065] In this embodiment, the first moving member 20 moves between a first position and a second position of the mounting member 10 along the axial direction of the mounting member 10, and the rotation axis of the operating member 30 extends in a direction perpendicular to the axial direction of the mounting member 10.
[0066] For example, the operating element 30 can be rotatably connected to the mounting element 10 via a rotating shaft 303, and the rotating shaft 303 is set off from the central axis of the mounting element 10.
[0067] Furthermore, the rotation angle range of the operating member 30 can be limited by setting a limiting structure on the mounting member 10 or by directly using the mounting member 10 to limit the operating member 30, thereby limiting the rotation angle range of the operating member 30 to between 0° and 90°.
[0068] In this embodiment, the first connecting portion 201 is provided with a first tooth position 2011, a second tooth position 2012, and a third tooth position 2013, which are arranged sequentially; the second connecting portion 302 is provided with a fourth tooth position 3021 for engaging with the first tooth position 2011, a fifth tooth position 3022 for engaging with the second tooth position 2012, and a sixth tooth position 3023 for engaging with the third tooth position 2013; when the first moving member 20 moves to the first position of the mounting member 10... When the first moving member 20 moves to the second position of the mounting member 10, the first tooth position 2011 of the first connecting part 201 and the fourth tooth position 3021 of the second connecting part 302 separate from each other, and the third tooth position 2013 of the first connecting part 201 and the sixth tooth position 3023 of the second connecting part 302 abut against each other; when the first moving member 20 moves to the second position of the mounting member 10, the first tooth position 2011 of the first connecting part 201 and the fourth tooth position 3021 of the second connecting part 302 abut against each other, and the third tooth position 2013 of the first connecting part 201 and the sixth tooth position 3023 of the second connecting part 302 separate from each other.
[0069] It should be noted that the first moving part 20 is a strip plate or rod, the first tooth position 2011 is located near the center area of the first moving part 20, the second tooth position 2012 is located between the first tooth position 2011 and the third tooth position 2013, and the third tooth position 2013 is located near the end of the first moving part 20.
[0070] Both the first connecting part 201 and the second connecting part 302 have concave and convex structures. The first connecting part 201 and the second connecting part 302 form a toothed engagement. As the operating member 30 rotates, the first connecting part 201 and the second connecting part 302 abut against each other at different positions, thereby driving the first moving member 20 to move.
[0071] When the first moving member 20 moves to between the first position and the second position of the mounting member 10, for example, when the operating member 30 is in the 45° position, the first tooth position 2011 of the first connecting part 201 separates from the fourth tooth position 3021 of the second connecting part 302, the second tooth position 2012 of the first connecting part 201 abuts against the fifth tooth position 3022 of the second connecting part 302, and the third tooth position 2013 of the first connecting part 201 separates from the sixth tooth position 3023 of the second connecting part 302.
[0072] In this embodiment of the application, the turnbuckle handle further includes a first elastic member 40; the mounting member 10 is provided with a first mounting portion 102 for engaging with the first elastic member 40, and the first moving member 20 is provided with a second mounting portion 202 for engaging with the first elastic member 40, and the first elastic member 40 is engaged between the first mounting portion 102 and the second mounting portion 202.
[0073] It should be noted that, since the first elastic member 40 has elasticity, the first elastic member 40 abuts against the first mounting part 102 and the second mounting part 202.
[0074] See Figure 4 When the first moving member 20 moves to the first position of the mounting member 10, the first elastic member 40 is tilted, and the second mounting part 202 is positioned higher than the first mounting part 102. Under the elastic force of the first elastic member 40, the first moving member 20 has an upward tendency, that is, the operating member 30 has a tendency to rotate in the -1° direction. Due to the limiting effect of the mounting member 10, the operating member 30 can be held at the 0° position. At this time, the first moving member 20 can be held at the first position of the mounting member 10. Thus, the first elastic member 40 provides a positioning force for the operating member 30 and the first moving member 20. The user needs to use a certain force to overcome the elastic force of the first elastic member 40 in order to rotate the operating member 30, thereby driving the first moving member 20 to move.
[0075] See Figure 8 When the first moving member 20 moves to the second position of the mounting member 10, the first elastic member 40 is tilted, and the second mounting part 202 is positioned lower than the first mounting part 102. Under the elastic force of the first elastic member 40, the first moving member 20 tends to move downward, that is, the operating member 30 tends to rotate in the 91° direction. Due to the limiting effect of the mounting member 10, the operating member 30 can be held at the 90° position. At this time, the first moving member 20 can be held at the second position of the mounting member 10. Thus, the first elastic member 40 provides a positioning force for the operating member 30 and the first moving member 20. The user needs to use a certain force to overcome the elastic force of the first elastic member 40 in order to rotate the operating member 30, thereby driving the first moving member 20 to move.
[0076] In this embodiment, the first elastic member 40 includes a first guide 401, a second guide 402, and an elastic member 403. One end of the elastic member 403 is inserted inside the first guide 401 or one end of the elastic member 403 is sleeved outside the first guide 401. The other end of the elastic member 403 is inserted inside the second guide 402 or one end of the elastic member 403 is sleeved outside the second guide 402. One of the first guide 401 and the first mounting portion 102 has a protrusion and the other has a recess. One of the second guide 402 and the second mounting portion 202 has a protrusion and the other has a recess. The protrusion and recess used to engage the mounting member 10 with the first elastic member 40 and / or to engage the first moving member 20 with the first elastic member 40 are arc-shaped structures.
[0077] For example, see 4 and Figure 8 The elastic body 403 is a spring, and the first guide body 401 and the second guide body 402 are both sleeves. One end of the elastic body 403 is inserted into the first guide body 401, and the other end of the elastic body 403 is inserted into the second guide body 402. The first guide body 401 and the second guide body 402 provide guidance for the extension and retraction of the elastic body 403, which is conducive to realizing the directional extension and retraction of the elastic body 403.
[0078] See section 4 and above. Figure 8 Both the first mounting part 102 and the second mounting part 202 have arc-shaped concave portions, and both the first guide body 401 and the second guide body 402 have arc-shaped convex portions. During the movement of the first moving member 20, the first guide body 401 and the second guide body 402 are conducive to moving relative to the first mounting part 102 with the first moving member 20.
[0079] In this embodiment of the application, the mounting component 10 is provided with a first guide portion 103, and the first moving component 20 is provided with a second guide portion 203, and the first guide portion 103 and the second guide portion 203 cooperate with each other.
[0080] It should be noted that the first guide part 103 and the second guide part 203 are provided to assist the first moving part 20 in moving between the first position and the second position of the mounting part 10.
[0081] For example, the first guide portion 103 includes a guide post, and the second guide portion 203 includes a strip-shaped hole extending along the axial direction of the mounting member 10; or, the first guide portion 103 includes a strip-shaped hole extending along the axial direction of the mounting member 10, and the second guide portion 203 includes a guide post.
[0082] See Figures 9 to 11 The first guide portion 103 includes a guide post, and the second guide portion 203 includes a strip hole extending along the axial direction of the mounting member 10.
[0083] In this embodiment of the application, the mounting member 10 includes a first part 104 and a second part 105, the first part 104 and the second part 105 are connected to each other, and a mounting hole 106 extending along the axial direction of the mounting member 10 is provided between the first part 104 and the second part 105. The first moving member 20 is movably inserted into the mounting hole 106; a first operating part 101 is provided on the first part 104 and / or the second part 105.
[0084] For example, see Figures 1 to 11 The first part 104 is provided with a first operation unit 101.
[0085] To reduce production difficulty and facilitate assembly, the mounting component 10 is made into a split type, with the first split 104 and the second split 105 connected as one unit by screws or other structures.
[0086] In this embodiment, the turnbuckle handle further includes a second elastic element 50 and a second movable element 60, wherein the second movable element 60 is connected to the edge of the mounting element 10 via the second elastic element 50.
[0087] For example, the second elastic member 50 and the second movable member 60 are disposed at the other end of the mounting member 10. When the mounting member 10 is installed on the window sash 70 of the door and window system, the mounting member 10 can be inserted into the corresponding connection hole on the window sash 70 by compressing the second movable member 60. After the installation is completed, the second movable member 60 extends under the action of the second elastic member 50, thereby improving the installation stability of the mounting member 10 and reducing the risk of falling off.
[0088] Furthermore, the second elastic member 50 can be a spring, the second moving member 60 can be a pin, one end of the second elastic member 50 is connected and fixed to the mounting member 10, and the other end of the second elastic member 50 is connected and fixed to the second moving member 60.
[0089] Example 2
[0090] See Figures 12 to 15 This application provides a door and window system, including a window sash 70, a window frame 80, a hook lock structure 90, a lock seat structure 100, and the aforementioned rotary handle. The rotary handle and the hook lock structure 90 are disposed on the window sash 70, and the lock seat structure 100 is disposed on the window frame 80. The hook lock structure 90 and the lock seat structure 100 cooperate with each other. The hook lock structure 90 includes a transmission component 901 and a lock tongue 902. The first moving component 20, the transmission component 901, and the lock tongue 902 are connected by transmission. Rotating the rotary handle causes the lock tongue 902 to extend or retract.
[0091] The door and window system of this utility model adopts the above-mentioned snap handle, which is convenient to assemble and easy to use.
[0092] Users can move the window sash 70 along the track of the window frame 80 by pushing the rotating handle mounting piece 10 horizontally.
[0093] The transmission component 901 is movably disposed between the first position and the second position of the window sash 70. By rotating the operating component 30, the first moving component 20 is driven to move between the first position and the second position of the mounting component 10. In turn, the first moving component 20 drives the transmission component 901 to move between the first position and the second position of the window sash 70, thereby causing the transmission component 901 to extend or retract the locking tongue 902.
[0094] When the window sash 70 moves to the closed position along the track of the window frame 80, the first moving part 20 is moved to the first position of the mounting part 10 by rotating the operating part 30. At this time, the locking tongue 902 of the hook lock structure 90 extends and engages with the lock seat structure 100 to lock, thereby locking the window sash 70 to the window frame 80. When the first moving part 20 is moved to the second position of the mounting part 10 by rotating the operating part 30, the locking tongue 902 of the hook lock structure 90 retracts, and the hook lock structure 90 and the lock seat structure 100 separate. The user can push the mounting part 10 of the turn handle to move the window sash 70 along the track of the window frame 80, thereby opening the window sash 70.
[0095] It should be noted that the transmission mechanism in the relevant technology can be directly used to realize the transmission connection between the transmission component 901 and the locking tongue 902, thereby converting the longitudinal linear motion of the transmission component 901 into the swinging motion of the locking tongue 902 or the lateral motion of the locking tongue 902. For example, a slant mechanism or a linkage mechanism can be used, which will not be elaborated here.
[0096] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.
Claims
1. A turn button handle characterized by, include: Mounting component (10), wherein a first operating part (101) is provided on the mounting component (10); A first movable member (20) is movably disposed between a first position of the mounting member (10) and a second position of the mounting member (10), and a first connecting part (201) is provided at one end of the first movable member (20). An operating member (30) is rotatably connected to the mounting member (10). The operating member (30) is provided with a second operating part (301) and a second connecting part (302). The second connecting part (302) is located at the end of the operating member (30) near the first moving member (20). At least a portion of the first connecting part (201) abuts against at least a portion of the second connecting part (302). By rotating the operating member (30), the first moving member (20) is moved between the first position and the second position of the mounting member (10).
2. The turn button handle according to claim 1, wherein: The rotation angle range of the operating element (30) is 0°-90°; When the operating member (30) is at the 0° position, the operating member (30) and the mounting member (10) are parallel to each other; When the operating member (30) is in the 90° position, the operating member (30) is perpendicular to the mounting member (10).
3. The turn button handle of claim 2, wherein: The first moving member (20) moves along the axial direction of the mounting member (10) between a first position and a second position of the mounting member (10), and the rotation axis of the operating member (30) extends in a direction perpendicular to the axial direction of the mounting member (10).
4. The turn button handle of claim 1, wherein: The first connecting part (201) is provided with a first tooth position (2011), a second tooth position (2012) and a third tooth position (2013), which are arranged in sequence. The second connecting part (302) is provided with a fourth tooth position (3021) for cooperating with the first tooth position (2011), a fifth tooth position (3022) for cooperating with the second tooth position (2012), and a sixth tooth position (3023) for cooperating with the third tooth position (2013); When the first moving member (20) moves to the first position of the mounting member (10), the first tooth (2011) of the first connecting part (201) separates from the fourth tooth (3021) of the second connecting part (302), and the third tooth (2013) of the first connecting part (201) abuts against the sixth tooth (3023) of the second connecting part (302). When the first moving member (20) moves to the second position of the mounting member (10), the first tooth position (2011) of the first connecting part (201) abuts against the fourth tooth position (3021) of the second connecting part (302), and the third tooth position (2013) of the first connecting part (201) separates from the sixth tooth position (3023) of the second connecting part (302).
5. The turn button handle of claim 1, wherein: The rotating handle also includes a first elastic element (40); The mounting member (10) is provided with a first mounting part (102) for engaging with the first elastic member (40), and the first moving member (20) is provided with a second mounting part (202) for engaging with the first elastic member (40). The first elastic member (40) is engaged between the first mounting part (102) and the second mounting part (202).
6. The turn button handle of claim 5, wherein: The first elastic element (40) includes a first guide (401), a second guide (402), and an elastic element (403). One end of the elastic element (403) is inserted inside the first guide (401) or one end of the elastic element (403) is sleeved outside the first guide (401). The other end of the elastic element (403) is inserted inside the second guide (402) or one end of the elastic element (403) is sleeved outside the second guide (402). One of the first guide body (401) and the first mounting part (102) has a protrusion and the other has a recess; one of the second guide body (402) and the second mounting part (202) has a protrusion and the other has a recess. The protrusion and the recess used to enable the mounting member (10) to engage with the first elastic member (40) and / or to enable the first moving member (20) to engage with the first elastic member (40) are arc-shaped structures.
7. The turn button handle according to any one of claims 1 to 6, wherein: The mounting component (10) is provided with a first guide portion (103), and the first moving component (20) is provided with a second guide portion (203). The first guide portion (103) and the second guide portion (203) cooperate with each other.
8. The turn button handle according to any one of claims 1-6, wherein: The mounting component (10) includes a first part (104) and a second part (105), the first part (104) and the second part (105) are connected to each other, and there is a mounting hole (106) between the first part (104) and the second part (105) extending along the axial direction of the mounting component (10), and the first moving part (20) is movably inserted into the mounting hole (106); The first operating part (101) is provided on the first part (104) and / or the second part (105).
9. The turn button handle according to any one of claims 1-6, wherein: The rotating handle also includes a second elastic element (50) and a second movable element (60), the second movable element (60) being connected to the edge of the mounting element (10) via the second elastic element (50).
10. A door and window system characterized by: It includes a window sash (70), a window frame (80), a hook lock structure (90), a lock base structure (100), and a rotary handle as described in claim 1; The rotating handle and the hook lock structure (90) are provided on the window sash (70), and the lock seat structure (100) is provided on the window frame (80). The hook lock structure (90) and the lock seat structure (100) cooperate with each other. The hook lock structure (90) includes a transmission component (901) and a locking tongue (902). The first moving component (20), the transmission component (901) and the locking tongue (902) are connected in a transmission manner. The locking tongue (902) is extended or retracted by rotating the turnbuckle handle.