阅读说明：本技术 一种执手装置及门扇 (Handle device and door leaf ) 是由 朱福庆 于 2019-11-22 设计创作，主要内容包括：本发明适用于门窗技术领域,提供了一种执手装置,包括：电源；执手,由驱动装置驱动运动；以及执手盒,其上设有用于容纳所述执手的腔体,以使得在所述驱动装置作用下,所述执手可凸出于所述执手盒,或沉入至所述执手盒的腔体内,本发明的有益效果是：执手可以隐藏或者沉入至执手盒内,表面并不突出于执手盒,在安装窗纱时,不需要单独给执手预留安装空间,而且执手可沉入腔体内,使得小孩无法开窗,避免了一些安全隐患；同时优化了整个门窗的立面视觉效果,整体结构也较为美观。(The invention is suitable for the technical field of doors and windows, and provides a handle device, which comprises: a power source; the handle is driven by the driving device to move; and the handle box is provided with a cavity for accommodating the handle, so that the handle can protrude out of the handle box or sink into the cavity of the handle box under the action of the driving device, and the handle box has the advantages that: the handle can be hidden or sunk into the handle box, the surface of the handle does not protrude out of the handle box, when window screening is installed, an installation space does not need to be reserved for the handle independently, and the handle can be sunk into the cavity, so that children cannot open the window, and some potential safety hazards are avoided; meanwhile, the facade visual effect of the whole door and window is optimized, and the whole structure is more attractive.)

1. A handle device, comprising:

a power source;

the handle is driven by the driving device to move; and

and the handle box is provided with a cavity for accommodating the handle, so that the handle can protrude out of the handle box or sink into the cavity of the handle box under the action of the driving device.

2. The handle arrangement of claim 1, wherein a drive mechanism is coupled to the handle and extends into the handle box, the drive mechanism being coupled to the stabilizing mechanism.

3. The handle arrangement of claim 2, wherein the drive arrangement comprises:

a power member;

and two ends of the connecting rod mechanism are respectively connected with the power part and the stabilizing mechanism.

4. The handle arrangement of claim 1, wherein the handle case is further provided with a guide for guiding the movement of the handle.

5. The handle device of claim 1, wherein the handle or the handle case is provided with a sensing device configured to control the handle to protrude from the handle case upon receiving the trigger command.

6. The handle device of claim 2, further comprising an automatic sinking device configured to control the handle to sink into the handle box upon receiving the trigger command.

7. The handle device according to claim 6, wherein the automatic sinking device comprises an induction magnet and a Hall sensor, the induction magnet and the Hall sensor are respectively mounted on the transmission mechanism and the handle box, and mounting positions are provided at corresponding positions of the transmission mechanism and the handle box, and the mounting positions are used for sending signals to the driving device when the induction magnet and the Hall sensor move to the opposite positions, so that the handle sinks into the handle box.

8. The handle device according to claim 2, 6 or 7, wherein a limiting plate is disposed outside the transmission mechanism, a plurality of positioning balls are disposed between the limiting plate and the stabilizing mechanism, and a groove for accommodating the positioning balls is disposed on the limiting plate.

9. A door leaf comprises a plurality of profiles and is characterized by further comprising the handling device as claimed in any one of claims 1 to 8, wherein a mounting cavity for mounting the handling device is formed in each profile.

10. The door leaf of claim 9, wherein a lock cylinder is further installed in the installation cavity, and the lock cylinder is provided with a jack matched with the handle device for locking or unlocking the door leaf when the handle device rotates.

Technical Field

The invention relates to the technical field of doors and windows, in particular to a handle device and a door leaf.

Background

As shown in fig. 7, the handles used for windows and doors on the market are all ordinary square-axis handles, which protrude a distance from the vertical surface of the window and door.

In practical application, when the window screen integrated door and window is manufactured, an installation space needs to be reserved for the handle, and the cost is increased; secondly, ordinary handle exposes in the door and window section bar outside, and child can open at will, has certain potential safety hazard.

Disclosure of Invention

The embodiment of the invention aims to provide a handle device and a door leaf, and aims to solve the problems that in the prior art, a door and window handle protrudes out of a door and window vertical surface, so that window screening cannot be conveniently installed and potential safety hazards exist.

The embodiment of the present invention is realized as follows, and a lever handle device includes:

a power source;

the handle is driven by the driving device to move; and

and the handle box is provided with a cavity for accommodating the handle, so that the handle can protrude out of the handle box or sink into the cavity of the handle box under the action of the driving device.

As a further scheme of the invention: the handle is connected with a transmission mechanism penetrating into the handle box, and the transmission mechanism is matched with a stabilizing mechanism.

As a further scheme of the invention: the driving device includes:

a power member;

and two ends of the connecting rod mechanism are respectively connected with the power part and the stabilizing mechanism.

As a further scheme of the invention: the handle box is also provided with a guide piece for guiding the movement of the handle.

As a further scheme of the invention: the handle or the handle box is provided with a sensing device, and the sensing device is used for controlling the handle to protrude out of the handle box after receiving the trigger instruction.

As a further scheme of the invention: the handle box is characterized by further comprising an automatic sinking device, wherein the automatic sinking device is used for controlling the handle to sink into the handle box after receiving a trigger instruction.

As a further scheme of the invention: the automatic sinking device comprises an induction magnet and a Hall sensor, the induction magnet and the Hall sensor are respectively installed on the transmission mechanism and the handle box, and installation positions are arranged at corresponding positions of the transmission mechanism and the handle box and used for sending signals to the driving device when the induction magnet and the Hall sensor move to the positions opposite to each other, so that the handle sinks into the handle box.

As a further scheme of the invention: the transmission mechanism is characterized in that a limiting plate is arranged outside the transmission mechanism, a plurality of positioning balls are arranged between the limiting plate and the stabilizing mechanism, and a groove for containing the positioning balls is formed in the limiting plate.

Another object of the embodiment of the present invention is to provide a door leaf, which includes a plurality of sectional materials and the handle device, wherein the sectional materials are provided with mounting cavities for mounting the handle device.

As a further scheme of the invention: and a lock cylinder is further installed in the installation cavity, and a jack matched with the handle device is arranged on the lock cylinder and used for locking or unlocking the door leaf when the handle device rotates.

Compared with the prior art, the invention has the beneficial effects that: the handle can be hidden or sunk into the handle box, the surface of the handle does not protrude out of the handle box, when window screening is installed, an installation space does not need to be reserved for the handle independently, and the handle can be sunk into the cavity, so that children cannot open the window, and some potential safety hazards are avoided; meanwhile, the facade visual effect of the whole door and window is optimized, and the whole structure is more attractive.

Drawings

Fig. 1 is a schematic structural view of a lever handle device.

Fig. 2 is an exploded view of a handle device.

Fig. 3 is a schematic view of an installation structure of a lever handle device.

Fig. 4 is an exploded view of fig. 3.

Fig. 5 is a schematic view of the connection of the handling device and the lock cylinder.

Fig. 6 is a schematic structural view of a door leaf.

Fig. 7 is a schematic view of a prior art door handle of the background art.

In the drawings: 100-handle device, 101-power supply, 102-handle, 103-movable sliding block, 104-handle copper sleeve, 105-speed reducer, 106-connecting gasket, 107-linear guide rail, 108-guide rail sliding block, 109-induction magnet, 110-induction device, 111-Hall sensor, 112-square shaft, 113-snap spring, 114-screw, 115-square shaft sleeve, 116-cavity, 117-four connecting rod, 118-positioning ball, 119-limiting plate, 120-handle box, 121-side plate, 200-lock core and 300-door leaf.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 2, a structure diagram of a handle device according to an embodiment of the present invention includes:

a power supply 101, wherein the power supply 101 may be a lithium ion battery for supplying power;

the handle 102 is driven by a driving device to move; and

the handle box 120 is provided with a cavity 116 for accommodating the handle 102, so that the handle 102 can protrude out of the handle box 120 or sink into the cavity of the handle box 120 under the action of the driving device.

When the window opening and closing action is needed, the handle 102 can be controlled to protrude out of the handle box 120, the window opening and closing operation can be conveniently carried out through the handle 102, and similarly, when the window opening and closing action is not needed, the handle 102 can be controlled to sink into the handle box 120; the handle box 120 is provided with a cavity for installing the driving device, the power supply 101 and other parts, and the handle box 120 is open at the side and is fixed with a side plate 121 at the side opening for convenient disassembly.

In the embodiment of the invention, the handle 102 can be hidden or sunk into the handle box 120, the surface of the handle box 120 does not protrude out of the handle box, when window screening is installed, an installation space does not need to be reserved for the handle 102 independently, and the handle can be sunk into the cavity, so that children cannot open the window, and some potential safety hazards are avoided; meanwhile, the facade visual effect of the whole door and window is optimized, and the whole structure is more attractive.

As shown in fig. 2, as a preferred embodiment of the present invention, a transmission mechanism penetrating into the handle box 120 is connected to the handle 102, the transmission mechanism is driven by the handle 102 and is used for driving the lock cylinder to move, so as to implement the operation of opening and closing the lock, and the transmission mechanism is matched with a stabilizing mechanism.

Specifically, the handle 102 is connected with a rod member penetrating into the handle box 120, the cross section of the rod member is not circular, preferably, the rod member is a square shaft 112, the rod member is a transmission mechanism, the stabilizing mechanism is a movable sliding block 103 in sliding fit with the rod member, the movable sliding block 103 is driven by the driving device to move along the axial direction of the rod member, and the movable sliding block 103 is connected with the handle 102.

When the driving device outputs power, the driving device drives the movable sliding block 103 to move along the axial direction of the rod piece, and the movable sliding block 103 is connected with the handle 102, so that the handle 102 can be driven to protrude outwards or sink inwards.

As shown in fig. 2, as another preferred embodiment of the present invention, the driving device includes a power member and a link mechanism, two ends of the link mechanism are respectively connected to the power member and the stabilizing mechanism, in one case of the present embodiment, the link mechanism is a four-bar link 117, two ends of the four-bar link 117 are respectively connected to the power member and the moving slider 103, in one case of the present embodiment, the four-bar link 117 is a parallelogram structure, and is connected to the moving slider 103 in an articulated manner, and the power member may be a speed reducer 105.

In the embodiment of the present invention, the speed reducer 105 drives the moving slider 103 to move through the four-bar linkage 117, however, in practical application, the moving mechanism may also be implemented by a gear mechanism, a cam mechanism, a sliding mechanism, an intermittent motion mechanism, an air cylinder, an electric cylinder, a hydraulic cylinder, or a servo motor and a lead screw, and may be selected according to practical situations, and is not limited specifically.

As shown in fig. 2, as another preferred embodiment of the present invention, the handle case 120 is further provided with a guide for guiding the movement of the handle 102.

Specifically, the guide member includes a linear guide 107 and a guide slider 108 that are matched with each other, where the linear guide 107 is fixed in the handle box 120, and the guide slider 108 is fixed on the movable slider 103, but in actual application, the linear guide 107 may also be fixed on the movable slider 103, and the guide slider 108 may be fixed on the handle box 120, and in the drawings of the embodiment of the present invention, the linear guide 107 is fixed in the handle box 120, and the guide slider 108 is fixed on the movable slider 103 as an example.

Of course, in practical applications, components such as the guide rod and the guide sliding sleeve can be used as the guide, and are not limited specifically.

As shown in fig. 2, as another preferred embodiment of the present invention, a sensing device 110 is disposed on the handle 102 or the handle box 120, and the sensing device 110 is configured to control the handle 102 to protrude from the handle box 120 after receiving a triggering instruction.

In one aspect of the present invention, the sensing device 110 is disposed on the handle box 120, and the sensing device 110 is an infrared sensing device, and when the infrared sensing device senses a human hand, a signal can be generated to control the driving device to act, so that the driving device drives the handle 102 to protrude from the handle box 120.

In a case of this embodiment, the sensing device 110 is only used to control the protrusion of the handle 102, and in practical applications, the sensing device 110 may also be used to control the sinking motion of the handle 102, for example, when the sensing device 110 senses a human body or an object again, the sinking motion may be triggered.

As shown in fig. 2, as another preferred embodiment of the present invention, an automatic sinking device is further included, and the automatic sinking device is configured to control the handle 102 to sink into the handle box 120 after receiving the triggering instruction.

In one aspect of the present embodiment, the automatic sinking device includes an induction magnet 109 and a hall sensor 111, the induction magnet 109 and the hall sensor 111 are respectively mounted on the lever (i.e., the transmission mechanism) and the handle case 120, and mounting positions are provided at corresponding positions of the lever and the handle case 120, and are used for sending a signal to the driving device when the induction magnet 109 and the hall sensor 111 move to the opposite positions, so that the handle 102 sinks into the handle case 120. Of course, the sensing magnet 109 and the hall sensor 111 may be mounted on the handle box 120 and the rod respectively, but since the rod needs to rotate, the hall sensor 111 is mounted on the handle box 120 here in consideration of the wiring problem; of course, other sensors with similar functions may be used in practical applications.

When the handle 102 is rotated, if the induction magnet 109 moves to a position close to the hall sensor 111 along with the handle 102 and the rod piece, the hall sensor 111 senses a signal, the driving device moves in the reverse direction, and the automatic sinking of the handle 102 is realized; if the handle 102 is rotated and then the position of the handle 102 is not close to or opposite to that of the Hall sensor 111, the handle 102 keeps the original state at the moment.

As shown in fig. 3 to 6, as another preferred embodiment of the present invention, a limiting plate is disposed outside the transmission mechanism, a plurality of positioning balls 118 are disposed between the limiting plate and the stabilizing mechanism, and a groove for accommodating the positioning balls 118 is disposed on the limiting plate.

Specifically, a rod (i.e., a transmission mechanism) is fixed with a limiting plate 119, a plurality of positioning balls 118 are arranged between the limiting plate 119 and the movable slider 103 (i.e., a stabilizing mechanism), a groove for accommodating the positioning balls 118 is formed in the limiting plate 119, when the positioning balls are specifically matched with the positioning balls, a handle copper sleeve 104 is installed in a hole of the movable slider 103, the handle copper sleeve 104 is sleeved outside the handle 102, and the positioning balls 118 are located between the handle copper sleeve 104 and the limiting plate 119.

Because the movable sliding block 103 cannot synchronously rotate with the rod, that is, when the rod rotates, the movable sliding block 103 cannot interfere with the driving device, at this time, the rod needs to have an independent rotation function with respect to the movable sliding block 103, and therefore, the positioning ball 118 and the limiting plate 119 are designed to realize the relative rotation of the two, so as to conveniently realize the control of the movement of the lock cylinder, and the end face position of the limiting plate 119 is further fixed with the connecting gasket 106 through the screw 114.

As shown in fig. 3 to 6, the invention further provides a door leaf 300, which comprises a plurality of sectional materials, because the general door leaf 300 is formed by splicing the plurality of sectional materials, the door leaf 300 further comprises the handling device 100, and the sectional materials are provided with installation cavities for installing the handling device 100.

As shown in fig. 3 to 6, as a preferred embodiment of the present invention, a lock cylinder 200 is further installed in the installation cavity, and the lock cylinder 200 is provided with a plug hole engaged with the handle device 100, and is used for locking or unlocking the door 300 when the handle device 100 rotates.

Of course, the cross-sectional shape of the insertion hole is similar to that of the rod, and the insertion hole and the rod are coupled in a non-circular manner, so that when the rod handle 102 is rotated, the lock cylinder 200 can be driven to rotate to lock or unlock, and of course, the lock cylinder 200 is also installed in the installation cavity of the section bar.

Preferably, the bottom of the rod body is provided with a square shaft sleeve 115, and the position is limited by a clamp spring 113.

The embodiment of the invention provides a handle device, and provides a door leaf based on the handle device, wherein the handle 102 can be hidden or sunk into the handle box 120, the surface of the handle does not protrude out of the handle box 120, when window screening is installed, an installation space does not need to be reserved for the handle 102 independently, and the handle can be sunk into the cavity, so that children cannot open the window, and some potential safety hazards are avoided; meanwhile, the facade visual effect of the whole door and window is optimized, and the whole structure is more attractive.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.