Hidden type semi-automatic handle

Abstract

The utility model provides a hidden type semi-automatic handle, which belongs to the technical field of doors and windows, and comprises a handle shell, a first containing groove, a second containing groove and a handle cover, the first handle piece is arranged in the first containing groove, the first handle piece is elastically connected with the first containing groove through an elastic piece, and the elastic piece is used for providing elastic force to enable the first handle piece to move away from the first containing groove; wherein a first limiting part is arranged on the side portion of the first handle piece, a second limiting part matched with the first limiting part is arranged on the side portion of the first containing groove, and the first limiting part is used for being elastically limited with the second limiting part. According to the utility model, a handle solution that the handle can be hidden when the handle does not need to be used and can be semi-automatically popped up when the handle needs to be used is provided for a user, so that the user experience is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a hidden semi-automatic handle. Background Art

[0002] The handle, also known as the handle, is a very important component commonly used in opening and closing devices such as doors, windows, drawers, and cabinets. To some extent, it also affects and determines the operator's comfort and convenience in operating various devices.

[0003] Traditional handles are generally composed of a fixed handle part. Through its outward protruding design, it is convenient for users to quickly grasp and operate related equipment. However, this fixed design may also cause some inconvenience to users. For example, the protruding handle part may catch or scratch people or objects passing by, or become an obstacle in certain environments (such as narrow spaces or environments where doors and windows need to be prevented from opening outwards). The space occupied by the handle and its protruding shape may cause unsightly appearance. Utility Model Content

[0004] In view of the above problems, the embodiment of the utility model provides a hidden semi-automatic handle, the hidden semi-automatic handle comprising: a handle shell, wherein a first receiving groove is provided in the handle shell;

[0005] a first handle member, the first handle member being disposed in the first receiving groove, the first handle member being elastically connected to the first receiving groove via an elastic member, the elastic member being used to provide elastic force to move the first handle member away from the first receiving groove;

[0006] Wherein, a first limiting portion is provided on the side of the first handle member, and a second limiting portion matching the first limiting portion is provided on the side of the first accommodating groove, and the first limiting portion is used for elastic limiting with the second limiting portion.

[0007] In one embodiment, a first connecting portion is provided in the first accommodating groove, a second connecting portion is provided in the first handle member, the first connecting portion is slidably connected to the second connecting portion, a third limiting portion is provided on the first connecting portion, and a fourth limiting portion matching the third limiting portion is provided on the second connecting portion, and the third limiting portion and the fourth limiting portion are used for limiting when the first connecting portion moves away from the second connecting portion.

[0008] In one embodiment, the first connecting portion is a recessed portion, the second connecting portion is a raised portion, the raised portion is arranged in the recessed portion and slides in the recessed portion, the third limiting member is a first extension structure provided at the upper portion of the recessed portion and extending inwardly, and the fourth limiting member is a second extension structure provided at the lower portion of the raised portion and extending outwardly.

[0009] In one embodiment, the first limiting portion includes a limiting groove, the second limiting portion includes a first spring member and a ball member, the side of the first accommodating groove is provided with a first sliding groove for accommodating the first spring member and the ball member, the first side of the first spring member is connected to the bottom of the first sliding groove, the second side of the first spring member is connected to the ball member, and the ball member is used to press against the limiting groove under the elastic force of the first spring member.

[0010] In one of the embodiments, an elastic buckle assembly is provided on the outer side of the handle housing.

[0011] In one embodiment, the elastic snap assembly includes a snap component and a second spring component, and the outer side of the handle housing is provided with a second slide groove for accommodating the snap component and the second spring component, the first side of the second spring component is connected to the bottom of the second slide groove, and the second side of the second spring component is connected to the snap component.

[0012] In one embodiment, the elastic member is a third spring member, a first end of the third spring member is connected to the bottom of the first accommodating groove, and a second end of the third spring member is connected to a side of the first handle member opposite to the bottom of the first accommodating groove.

[0013] In one embodiment, the handle housing is further provided with a second accommodating groove on one side of the first accommodating groove, a second handle piece is installed in the second accommodating groove, and the second handle piece is rotatably connected to the second accommodating groove, wherein a toggle portion is provided on one side of the second handle piece, the toggle portion passes through the handle housing and is connected to a sliding piece, the toggle portion is used to toggle the sliding piece, and the sliding piece is used to connect to a transmission structure of doors and windows.

[0014] In one embodiment, the sliding member is provided with a toggle groove, the toggle portion is connected to the toggle groove, one side of the sliding member is connected to the handle housing via a fourth spring member, and the fourth spring member is used to return the sliding member to its original position after being toggled.

[0015] In one of the embodiments, a plurality of sliding wheels are provided at the bottom of the handle housing.

[0016] The above one or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

[0017] A hidden semi-automatic handle provided in an embodiment of the utility model includes a handle shell and a first handle piece. In actual use, the handle shell can be installed in a preset groove of a door and window profile. In order to achieve hiding, the user can push the first handle piece into the first receiving groove. At this time, the first handle piece will cooperate with the second limiting part on the side of the first receiving groove for limiting, and the elastic force of the elastic part is not enough to make the first limiting part separate from the second limiting part to pop out the first handle piece. Therefore, the first handle piece will be fixed in the first receiving groove to achieve its hiding; when the user When the handle is needed, the first handle piece can be pressed down with force. Since the first limiting part and the second limiting part are elastic limiting parts, the first limiting part will be separated from the second limiting part under the action of the downward pressure of the user, and the elastic part will be severely compressed. In this state, when the user lets go, the elastic force provided by the elastic part will cause the first handle piece to be automatically popped out, and the elastic force provided by the elastic part will cause the first limiting part to be separated from the second limiting part when passing through the second limiting part to avoid mutual limitation of the two parties. At this time, the first handle piece will have a protruding part, and the user can grab it to operate the doors and windows. The utility model provides users with a handle solution that can hide the handle when it is not needed and can semi-automatically pop out when it is needed, thereby enhancing the user experience. This design realizes the hiding and semi-automatic pop-up movement of the handle, and provides a handle solution with good experience, easy operation, and flexible use.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the first overall structure decomposition in the embodiment of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the first overall structure in an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the elastic member in the embodiment of the utility model being in a heavily compressed state;

[0023] Figure 4 This is a schematic diagram of a state in which the first handle member in the embodiment of the utility model is ejected by the elastic member;

[0024] Figure 5 This is a front view of the first overall structure in the embodiment of the utility model;

[0025] Figure 6 Based on Figure 5 A schematic side view of the midline AA;

[0026] Figure 7 This is a schematic diagram of the second overall structure decomposition in the embodiment of the utility model;

[0027] Figure 8 It is a three-dimensional schematic diagram of the second overall structure in the embodiment of the utility model.

[0028] Explanation of the accompanying drawings: 100, handle housing; 110, first accommodating groove; 111, second limiting portion; 112, first spring member; 113, ball member; 120, first connecting portion; 121, third limiting portion; 130, first slide groove; 140, second accommodating groove; 200, first handle member; 210, first limiting portion; 211, limiting groove; 220, second connecting portion; 221, fourth limiting portion; 300, elastic member; 310, third spring member; 400, elastic snap assembly; 410, snap member; 420, second spring member; 430, second slide groove; 500, second handle member; 510, toggle portion; 600, sliding member; 610, toggle groove; 620, fourth spring member; 700, sliding wheel. DETAILED DESCRIPTION

[0029] The overall idea of ​​the technical solution provided by the utility model is as follows:

[0030] See also Figures 1 to 8 The hidden semi-automatic handle comprises: a handle housing 100, wherein a first receiving groove 110 is provided in the handle housing 100;

[0031] A first handle member 200, the first handle member 200 is disposed in the first receiving groove 110, the first handle member 200 is elastically connected to the first receiving groove 110 via an elastic member 300, and the elastic member 300 is used to provide elastic force to move the first handle member 200 away from the first receiving groove 110;

[0032] A first limiting portion 210 is disposed on the side of the first handle member 200 , and a second limiting portion 111 matching the first limiting portion 210 is disposed on the side of the first accommodating groove 110 . The first limiting portion 210 is used for elastic limiting with the second limiting portion 111 .

[0033] The utility model provides a technical solution for a concealed semi-automatic handle, which is mainly composed of a handle housing 100, a first handle member 200 and an elastic member 300. In this setting, the handle housing 100 provides a accommodating space for the first handle member 200, namely, a first accommodating groove 110. The first handle member 200 is elastically connected to the first accommodating groove 110 by an elastic member 300, and the elastic member 300 can provide elastic force to move the first handle member 200 away from the first accommodating groove 110. In addition, a first limiting portion 210 is provided on the side of the first handle member 200, and a second limiting portion 111 matching the first limiting portion 210 is provided on the side of the first accommodating groove 110, and the first limiting portion 210 is used to achieve elastic limiting with the second limiting portion 111.

[0034] In actual use, the handle housing 100 can be installed in the preset groove of the door and window profile. In order to hide it, the user can push the first handle member 200 into the first receiving groove 110. At this time, the first handle member 200 will cooperate with the second limiting portion 111 on the side of the first receiving groove 110 for limiting, and the elastic force of the elastic member 300 is not enough to make the first limiting portion 210 disengage from the second limiting portion 111 to pop out the first handle member 200. Therefore, the first handle member 200 will be fixed in the first receiving groove 110 to achieve its hiding; when the user needs to use the handle, the first handle member 200 can be pressed down by force 00. Since the first limiting part 210 and the second limiting part 111 are elastically limited, under the action of the downward pressure of the user, the first limiting part 210 will be separated from the second limiting part 111, and the elastic member 300 will be severely compressed. In this state, when the user lets go, the elastic force provided by the elastic member 300 will cause the first handle member 200 to be automatically popped out, and the elastic force provided by the elastic member 300 causes the first limiting part 210 to be separated from the second limiting part 111 when passing through the second limiting part 111 to avoid mutual limitation of the two parties. At this time, the first handle member 200 will protrude, and the user can grab it to operate the door and window. The utility model provides users with a handle solution that can hide the handle when it is not needed and can semi-automatically pop out when it is needed, thereby enhancing the user experience. This design realizes the hiding and semi-automatic pop-up movement of the handle, providing a handle solution with good experience, easy operation and flexible use.

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] See also Figure 6 , a first connection portion 120 is provided in the first receiving groove 110, a second connection portion 220 is provided in the first handle member 200, the first connection portion 120 and the second connection portion 220 are slidably connected, a third limiting portion 121 is provided on the first connection portion 120, a fourth limiting portion 221 matching the third limiting portion 121 is provided on the second connection portion 220, and the third limiting portion 121 and the fourth limiting portion 221 are used to limit the first connection portion 120 when it moves away from the second connection portion 220. Specifically, the first receiving groove 110 has the first connection portion 120, and the first handle member 200 is provided with the second connection portion 220. These two parts are connected in a sliding manner, so that the first handle member 200 can slide in the first receiving groove 110. In addition, in order to control the range of motion of the first handle member 200 when it slides to a certain distance, a third limiting portion 121 is provided on the first connection portion 120, and correspondingly, a fourth limiting portion 221 cooperating with the third limiting portion 121 is provided on the second connection portion 220. In the process of the second connection portion 220 and the first connection portion 120 separating and sliding, the third limiting portion 121 and the fourth limiting portion 221 play a limiting role to prevent the first handle member 200 from sliding excessively, thereby ensuring the stability and safety of the device. In this way, as the first handle member 200 slides, it can be completely stored in the first receiving groove 110 when it needs to be hidden, and can slide to a position suitable for grasping when in use. At the same time, the sliding connection mode of the first connection portion 120 and the second connection portion 220 and the limiting design of the third limiting portion 121 and the fourth limiting portion 221 ensure the stability and safety during use, further enhancing the applicability and convenience of the hidden semi-automatic handle of the utility model.

[0037] See also Figure 6, the first connection part 120 is a recessed part, the second connection part 220 is a raised part, the raised part is arranged in the recessed part and slides in the recessed part, the third limiter is a first extension structure arranged at the upper part of the recessed part and extending inwards, and the fourth limiter is a second extension structure arranged at the lower part of the raised part and extending outwards. Specifically, the first connection part 120 is a recessed part, and the second connection part 220 is a raised part. The raised part is arranged in the recessed part and can slide in the recessed part. This design allows the first handle member 200 to slide and move in the first receiving groove 110 according to the limiting of the raised part and the recessed part, thereby ensuring the stability and safety of the connection. In order to realize the limiting function, the designed third limiter 121 is a first extension structure arranged at the upper part of the recessed part and extending inwards, and the corresponding fourth limiter 221 is a second extension structure arranged at the lower part of the raised part and extending outwards. When the first handle member 200 slides, the third limiting portion 121 and the fourth limiting portion 221 cooperate to effectively limit the sliding range of the first handle member 200 and prevent excessive sliding, thereby ensuring that the first handle member 200 does not fall off.

[0038] See also Figure 1 , Figure 3 and Figure 4 The first limiting portion 210 includes a limiting groove 211, and the second limiting portion 111 includes a first spring member 112 and a ball member 113. The side of the first accommodating groove 110 is provided with a first slide groove 130 for accommodating the first spring member 112 and the ball member 113. The first side of the first spring member 112 is connected to the bottom of the first slide groove 130, and the second side of the first spring member 112 is connected to the ball member 113. The ball member 113 is used to press against the limiting groove 211 under the elastic force of the first spring member 112. The first spring member 112 provides elastic force to the ball member 113, so that when the ball member 113 is pushed into the limiting groove 211, elastic limiting can be achieved. Specifically, when the first handle member 200 is pushed into the first receiving groove 110, the ball member 113 moves toward the direction close to the limiting groove 211. When the ball member 113 moves to the position of the limiting groove 211, due to the elastic force applied by the first spring member 112, the ball member 113 will be limited in the limiting groove 211, and the first handle member 200 will also be limited in the first receiving groove 110. This limiting method ensures that the first handle member 200 can stably maintain a hidden state in the first receiving groove 110.

[0039] Further, the elastic member 300 is a third spring member 310, a first end of the third spring member 310 is connected to the bottom of the first receiving groove 110, and a second end of the third spring member 310 is connected to the side of the first handle member 200 opposite to the bottom of the first receiving groove 110. When the handle is needed, please refer to Figure 3The user only needs to apply a certain thrust to the first handle member 200 to make the ball member 113 disengage from the limiting groove 211. Figure 4 , the user stops applying the thrust. Since the third spring member 310 is further compressed when the user applies a certain thrust to the first handle member 200, the elastic energy storage increases. When the user stops applying the thrust, the elastic force of the third spring member 310 quickly acts on the first handle member 200, allowing it to pop out automatically. At the same time, the elastic force of the third spring member 310 also ensures that the ball member 113 can break away from the limiting groove 211 when passing through the limiting groove 211, thereby avoiding mutual limitation between the ball member 113 and the limiting groove 211.

[0040] More specifically, when the first handle member 200 is initially pushed into the first receiving groove 110, the ball member 113 moves toward the direction close to the limiting groove 211. When the ball member 113 moves to the position of the limiting groove 211, due to the elastic force applied to it by the first spring member 112, the ball member 113 will be elastically limited in the limiting groove 211. At this time, the third spring member 310 will also apply an elastic force to the first handle member 200. However, at this time, the elastic force applied by the third spring member 310 to the first handle member 200 is not enough to overcome the assistance of the ball member 113 in the limiting groove 211, so the ball member 113 will The first handle member 200 is limited in the limiting groove 211, and is hidden in the first receiving groove 110; when the user further applies a certain thrust to the first handle member 200, the third spring member 310 is further compressed. When the user stops applying the thrust, the previously compressed third spring member 310 will rebound quickly due to the elastic energy stored, and the elastic force provided will immediately act on the first handle member 200. At this time, when the ball member 113 passes through the limiting groove 211, the resistance encountered by the ball member 113 when moving in the limiting groove 211 is insufficient in front of the elastic force of the third spring member 310. Therefore, the elastic force of the third spring member 310 will push the ball member 113 to smoothly pass through the limiting groove 211 and escape from the mutually limited state, thereby realizing the function of the ball member 113 escaping from the limiting groove 211.

[0041] For further information, see Figure 2 , an elastic buckle assembly 400 is provided on the outer side of the handle housing 100. The elastic buckle assembly 400 is designed to have a certain elasticity, so that when installing, the user only needs to align and insert the handle housing 100 into the preset groove of the profile, and the elastic buckle assembly 400 will automatically buckle the groove due to its own elastic characteristics. This not only ensures the stability of the handle housing 100, but also simplifies the installation process and improves the efficiency of installation.

[0042] For further information, see Figure 1The elastic buckle assembly 400 includes a buckle 410 and a second spring member 420. A second slide groove 430 for accommodating the buckle 410 and the second spring member 420 is provided on the outer side of the handle housing 100. The first side of the second spring member 420 is connected to the bottom of the second slide groove 430, and the second side of the second spring member 420 is connected to the buckle 410. Specifically, the preset slot is a groove. When the handle housing 100 is installed in the preset slot, the edge of the slot will apply pressure to the buckle 410, and this pressure will be transmitted to the second spring member 420 through the buckle 410, so that the second spring member 420 is compressed. At this time, the buckle 410 is equivalent to forming a "lever" between the edge of the slot and the second spring member 420, and the second spring member 420 is compressed and stores energy. When the handle housing 100 is completely inserted and positioned in the groove, the pressure of the edge of the groove on the latch 410 will be removed, the energy stored in the second spring member 420 will be released, and the second spring member 420 will try to return to its original state. In this process, the second spring member 420 releases energy and pushes the latch 410 to move toward the inside of the groove body, so that the latch 410 is stuck in the groove body, thereby fixing the handle housing 100 in the preset groove body.

[0043] See also Figure 7 and Figure 8 , the handle housing 100 is also provided with a second receiving groove 140 on one side of the first receiving groove 110, and a second handle piece 500 is installed in the second receiving groove 140, and the second handle piece 500 is rotatably connected to the second receiving groove 140, which means that the second handle piece 500 can rotate around the rotation connection point with the second receiving groove 140, and then the second handle piece 500 can be rotated into the second receiving groove 140 and hidden. This is both beautiful and can protect the second handle piece 500 from misoperation or damage. For example, the rotational connection between the second handle piece 500 and the second receiving groove 140 can be achieved through an axis or a hinge or a similar mechanism. In addition, a toggle portion 510 is provided on one side of the second handle piece 500, and the toggle portion 510 passes through the handle housing 100 and is connected to the sliding member 600, and the toggle portion 510 is used to toggle the sliding member 600, and the sliding member 600 is used to connect the transmission structure of the door and window. Specifically, when the toggle part 510 toggles the sliding member 600, the sliding member 600 moves, thereby driving the transmission structure of the door and window to realize the opening and closing action. This design makes the hidden semi-automatic handle not only have the function of a handle, but also can realize the opening and closing function by driving the transmission structure of the door and window through the second handle member 500, thereby improving the user experience.

[0044] See also Figure 1The sliding member 600 is provided with a toggle groove 610, the toggle portion 510 is connected to the toggle groove 610, and one side of the sliding member 600 is connected to the handle housing 100 through a fourth spring member 620, and the fourth spring member 620 is used to return the sliding member 600 to its original position after being toggled. Specifically, when the toggle portion 510 toggles the sliding member 600, the fourth spring member 620 will be stretched or compressed; and when the force is removed, the fourth spring member 620 will use its own elastic force to push the sliding member 600 back to its original position. When the fourth spring member 620 returns the sliding member 600 to its original position, since the toggle portion 510 is connected to the toggle groove 610 of the sliding member 600, the movement of the sliding member 600 will drive the toggle portion 510, and then the second handle member 500 will also return to its original position. This setting ensures that no matter how the user operates the second handle member 500, the second handle member 500 can always return to its original position, thereby ensuring automatic resetting after operation, reducing the difficulty of use for the user, and improving the convenience of the product.

[0045] See also Figure 1 and Figure 2 A plurality of sliding wheels 700 are provided at the bottom of the handle housing 100. The sliding wheels 700 can be used to connect with the steel wire rope in the door and window transmission system. The design of the sliding wheels 700 can significantly reduce the friction between the steel wire rope and the handle housing 100 during use, thereby improving the smoothness of operation and the durability of the equipment.

[0046] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0047] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A hidden semi-automatic handle, characterized in that: include: A handle housing, wherein a first receiving groove is provided in the handle housing; a first handle member, the first handle member being disposed in the first receiving groove, the first handle member being elastically connected to the first receiving groove via an elastic member, the elastic member being used to provide elastic force to move the first handle member away from the first receiving groove; Wherein, a first limiting portion is provided on the side of the first handle member, and a second limiting portion matching the first limiting portion is provided on the side of the first accommodating groove, and the first limiting portion is used for elastic limiting with the second limiting portion.

2. A hidden semi-automatic handle according to claim 1, characterized in that: A first connecting portion is provided in the first accommodating groove, a second connecting portion is provided in the first handle member, the first connecting portion is slidably connected to the second connecting portion, a third limiting portion is provided on the first connecting portion, and a fourth limiting portion matching the third limiting portion is provided on the second connecting portion, and the third limiting portion and the fourth limiting portion are used for limiting when the first connecting portion moves away from the second connecting portion.

3. A hidden semi-automatic handle according to claim 2, characterized in that: The first connecting portion is a recessed portion, the second connecting portion is a raised portion, the raised portion is arranged in the recessed portion and slides in the recessed portion, the third limiting portion is a first extension structure arranged at the upper portion of the recessed portion and extending inwardly, and the fourth limiting portion is a second extension structure arranged at the lower portion of the raised portion and extending outwardly.

4. A hidden semi-automatic handle according to claim 1, characterized in that: The first limiting portion includes a limiting groove, the second limiting portion includes a first spring member and a ball member, the side of the first accommodating groove is provided with a first sliding groove for accommodating the first spring member and the ball member, the first side of the first spring member is connected to the bottom of the first sliding groove, the second side of the first spring member is connected to the ball member, and the ball member is used to press against the limiting groove under the elastic force of the first spring member.

5. The hidden semi-automatic handle according to claim 1, characterized in that: An elastic buckle assembly is arranged on the outer side of the handle housing.

6. A hidden semi-automatic handle according to claim 5, characterized in that: The elastic buckle assembly includes a buckle component and a second spring component. The outer side of the handle housing is provided with a second slide groove for accommodating the buckle component and the second spring component. The first side of the second spring component is connected to the bottom of the second slide groove, and the second side of the second spring component is connected to the buckle component.

7. The hidden semi-automatic handle according to claim 1, characterized in that: The elastic member is a third spring member, a first end of the third spring member is connected to the bottom of the first receiving groove, and a second end of the third spring member is connected to a side of the first handle member opposite to the bottom of the first receiving groove.

8. The hidden semi-automatic handle according to claim 1, characterized in that: The handle housing is further provided with a second accommodating groove on one side of the first accommodating groove, in which a second handle piece is installed, and the second handle piece is rotatably connected to the second accommodating groove, wherein a toggle portion is provided on one side of the second handle piece, the toggle portion passes through the handle housing and is connected to a sliding piece, the toggle portion is used to toggle the sliding piece, and the sliding piece is used to connect to the transmission structure of doors and windows.

9. A hidden semi-automatic handle according to claim 8, characterized in that: The sliding member is provided with a toggle groove, the toggle part is connected in the toggle groove, one side of the sliding member is connected to the handle housing via a fourth spring member, and the fourth spring member is used to return the sliding member to its original position after being toggled.

10. The hidden semi-automatic handle according to claim 1, characterized in that: A plurality of sliding wheels are arranged at the bottom of the handle housing.

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