Resettable hook hoisting device and ceiling machine

Abstract

The embodiment of the utility model provides a resettable hook hoisting device and a ceiling machine, and relates to the technical field of household appliance accessories. The resettable hook hoisting device comprises a support, a connecting assembly and a supporting piece, the support is used for being connected with a mounting surface, the connecting assembly comprises a hook piece and a resetting piece, the hook piece is movably arranged on the support, the resetting piece is connected with the hook piece and the support, and the supporting piece is used for being connected with a target piece; the supporting piece abuts against the hook piece so as to drive the hook piece to move relative to the support, when the supporting piece moves to a preset position, the supporting piece breaks away from abutting against the hook piece, and the reset piece drives the hook piece to reset so that the hook piece can be connected with the supporting piece in a hung mode. In the hoisting operation process, the target piece does not need to be lifted for operation for a long time, when the target piece moves to the preset position, the hook piece is connected with the supporting piece in a hanging mode under driving of the reset piece, knocking sound can be made when the hook piece makes contact with the supporting piece, whether the target piece is installed in place or not can be indicated conveniently, and the target piece is installed conveniently, rapidly and reliably.

Description

Technical Field

[0001] This application relates to the technical field of home appliance accessories, and particularly to a resetable hook hoisting device and a ceiling-mounted machine. Background Art

[0002] A ceiling-mounted machine is an indoor unit of an air conditioner that needs to be connected to the ceiling by hoisting.

[0003] In the prior art, when installing a ceiling-mounted machine, it is necessary to pre-drill bolt holes on the installation surface, connect each hanging foot to the installation surface through expansion bolts, then hold the ceiling-mounted machine and connect it to the hanging foot on one side of the ceiling-mounted machine, and then maintain the holding state and bend the hanging foot on the other side of the ceiling-mounted machine to connect it to the ceiling-mounted machine to complete the installation.

[0004] This operation method requires long-term support for the operation of the ceiling-mounted machine, making the installation operation of the ceiling-mounted machine inconvenient. Utility Model Content

[0005] The embodiments of this application provide a resetable hook hoisting device and a ceiling-mounted machine to achieve the effect of simplifying the installation operation of the ceiling-mounted machine.

[0006] In a first aspect, the embodiments of this application provide a resetable hook hoisting device, including a bracket, a connection component, and a support member. The bracket is used to connect to the installation surface. The connection component includes a hook member and a reset member. The hook member is movably arranged on the bracket. The reset member connects the hook member and the bracket. The support member is used to connect to the target member;

[0007] The support member moves towards the hook member to drive the hook member to move relative to the bracket. When the support member moves to a preset position, the reset member drives the hook member to reset, so that the hook member is hooked to the support member.

[0008] In a possible implementation manner, for the resetable hook hoisting device provided by the embodiments of this application, the connection component further includes a connecting member, and the hook member is rotatably connected or slidably connected to the bracket through the connecting member.

[0009] In a possible implementation manner, for the resetable hook hoisting device provided by the embodiments of this application, a first matching portion, a second matching portion, and a third matching portion are sequentially arranged on the hook member. The first matching portion is connected to the connecting member. The second matching portion is used to abut against the support member, so that the support member drives the second matching portion to drive the third matching portion to rotate or slide;

[0010] The second matching portion has a hanging interface. When the support member moves to the preset position, the hanging interface is hooked to the support member. The third matching portion drives the first matching portion to rotate or slide through the second matching portion, so that the hanging interface is disengaged from the support member.

[0011] In a possible implementation, for the resettable hook hoisting device provided by the embodiments of the present application, the second engaging portion has a guiding section, the guiding section is communicated with the hanging interface, and the guiding section is inclined towards the hanging interface.

[0012] In a possible implementation, for the resettable hook hoisting device provided by the embodiments of the present application, the reset member is a torsion spring sleeved on the connecting member, and two ends of the torsion spring are respectively connected to the hook member and the bracket to drive the hook member to rotate relative to the bracket.

[0013] In a possible implementation, for the resettable hook hoisting device provided by the embodiments of the present application, the reset member is a tension spring, and two ends of the tension spring are respectively connected to the hook member and the bracket to drive the hook member to rotate and reset relative to the bracket, or to drive the hook member to slide relative to the bracket.

[0014] In a possible implementation, for the resettable hook hoisting device provided by the embodiments of the present application, it further includes a first fastener and a second fastener. The bracket includes a first mounting portion and a second mounting portion. The second mounting portion is disposed on the first mounting portion, and the second mounting portion is connected to the hook member. A first mounting hole is provided on the first mounting portion, and the first mounting hole is used to be connected to the mounting surface through the first fastener;

[0015] A second mounting hole is provided on the second mounting portion, and the second mounting hole is used to be connected to the target member through the second fastener.

[0016] In a possible implementation, for the resettable hook hoisting device provided by the embodiments of the present application, a limiting portion is provided on the second mounting portion, and the limiting portion is correspondingly disposed on one side of the hook member to abut against the hook member.

[0017] In a possible implementation, for the resettable hook hoisting device provided by the embodiments of the present application, at least two brackets are provided, at least two connecting components are provided on each bracket, and at least two connecting components on each bracket are arranged oppositely and at intervals.

[0018] In a second aspect, the embodiments of the present application provide a ceiling-mounted machine, including a ceiling-mounted machine main body and any one of the above-mentioned resettable hook hoisting devices, and the ceiling-mounted machine main body is connected to the mounting surface through the resettable hook hoisting device.

[0019] The resettable hook hoisting device and ceiling-mounted machine provided by the embodiments of the present application. The resettable hook hoisting device is connected to the installation surface by setting a bracket. A connection component is arranged on the bracket, and a support member is arranged to be connected to the target member, so that the support member is connected to the bracket through the connection component to complete the hoisting of the target member. When hoisting the target member, only need to move the support member on the target member towards the bracket on the installation surface, so that the support member approaches the hook member of the connection component. The support member continues to move towards the bracket, which can drive the hook member to move relative to the bracket. When the hook member moves, it can further drive the deformation of the reset member of the connection component. When the support member moves to a preset position, the reset member restores its deformation, and while restoring the deformation, it drives the hook member to reset, and then hooks up with the support member to complete the hoisting operation. The hoisting operation process only needs to move the target member to the preset position of the resettable hook hoisting device, without the need to hold the target member for a long time for operation. And when the target member moves to the preset position, the hook member is hooked up with the support member under the drive of the reset member. When the hook member contacts the support member, a knocking sound will be emitted, which is convenient for indicating whether the target member is installed in place, making the installation operation of the target member convenient, fast and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0021] Figure 1 It is a schematic structural diagram of the connection between the resettable hook hoisting device provided by the present application and the target member;

[0022] Figure 2 is Figure 1 a schematic structural diagram from another perspective;

[0023] Figure 3 is Figure 2 the state schematic diagram of the connection process between the resettable hook hoisting device and the target member in Figure 1 ;

[0024] Figure 4 is Figure 2 the state schematic diagram of the connection process between the resettable hook hoisting device and the target member in Figure 2 ;

[0025] Figure 5 is Figure 2 the partial enlarged structure at A in Figure 1 ;

[0026] Figure 6 is Figure 2 the partial enlarged structure at A in Figure 2 ;

[0027] Figure 7 isFigure 2 Partial enlarged structure at A in the middle Figure 3 。

[0028] Description of reference numerals in the drawings:

[0029] 100 - Bracket; 110 - First mounting part; 111 - First mounting hole; 120 - Second mounting part; 121 - Second mounting hole; 122 - Limiting part;

[0030] 200 - Connecting component; 210 - Hooking part; 211 - First mating part; 212 - Second mating part; 2121 - Guiding section; 213 - Third mating part; 214 - Hanging interface; 220 - Reset part; 230 - Connecting part;

[0031] 300 - Supporting part;

[0032] 400 - Target part;

[0033] 500 - First fastener; 600 - Second fastener.

[0034] Through the above - mentioned drawings, specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0036] As described in the background art, when installing a ceiling - mounted machine, it is necessary to pre - drill bolt holes on the installation surface, connect each hanger foot to the installation surface through expansion bolts, and then an operator holds up the ceiling - mounted machine, connects the ceiling - mounted machine to the hanger foot on one side of the ceiling - mounted machine, and maintains the current holding state. Then, the operator bends the hanger foot on the other side of the ceiling - mounted machine to connect the remaining hanger feet to the ceiling - mounted machine to complete the installation.

[0037] However, when installing the ceiling - mounted machine in this operation mode, the operator needs to support the ceiling - mounted machine for a long time during the installation operation, which is inconvenient for the installation operation of the ceiling - mounted machine. Moreover, there is a risk that the ceiling - mounted machine may come out of the hanger foot or even fall off during the operation, and the installation safety is relatively poor.

[0038] In order to overcome the defects in the prior art, the reset hook lifting device and the ceiling-mounted machine provided by the embodiments of the present application. The reset hook lifting device is connected to the installation surface by setting a bracket. A connection component is arranged on the bracket, and a support member is arranged to be connected to the target member, so that the support member is connected to the bracket through the connection component to complete the lifting of the target member. When lifting the target member, only need to move the support member on the target member towards the bracket on the installation surface. When the support member moves to a preset position, the reset member drives the hook member to be hooked to the support member to complete the lifting operation. During the lifting operation process, there is no need to hold the target member for a long time for operation, and a knocking sound will be emitted when the hook member contacts the support member, which is convenient for indicating whether the target member is installed in place, making the installation operation of the target member convenient, fast and reliable.

[0039] The content of the present invention will be described in detail below with reference to the accompanying drawings, so that those skilled in the art can understand the content of the present invention more clearly and in detail.

[0040] Refer to Figures 1 to 4 As shown, the reset hook lifting device provided by the embodiments of the present application includes a bracket 100, a connection component 200 and a support member 300. The bracket 100 is used to be connected to the installation surface. The connection component 200 includes a hook member 210 and a reset member 220. The hook member 210 is movably arranged on the bracket 100. The reset member 220 connects the hook member 210 and the bracket 100. The support member 300 is used to be connected to the target member 400;

[0041] The support member 300 abuts against the hook member 210 to drive the hook member 210 to move relative to the bracket 100. When the support member 300 moves to a preset position, the support member 300 disengages from abutting against the hook member 210, and the reset member 220 drives the hook member 210 to reset, so that the hook member 210 is hooked to the support member 300.

[0042] It can be understood that the bracket 100 is connected to the installation surface. Specifically, connection holes can be opened on the bracket 100, and the bracket 100 can be pre-stably installed on the installation surface through the hanging feet using expansion bolts, or it can be fixedly connected to corresponding connection structures on the installation surface. The present application does not limit this.

[0043] A connection component 200 is arranged on the bracket 100. The connection component 200 can be located on the side of the bracket 100 away from the installation surface. The connection component 200 includes a hook member 210 and a reset member 220. The hook member 210 is movably arranged on the bracket 100. The reset member 220 is arranged on the hook member 210 and connected to the bracket 100. In addition, a support member 300 is also arranged. The support member 300 is arranged on the target member 400, so that the target member 400 is connected to the hook member 210 through the support member 300.

[0044] In this embodiment, the target member 400 is Figure 1 the ceiling-mounted machine main body shown in Figure 1 . The support member 300 of the resetable hook hoisting device is specifically connected to the ceiling-mounted machine main body, so as to realize hoisting the ceiling-mounted machine main body on the installation surface by hanging the support member 300 on the hook member 210.

[0045] In other implementable embodiments, the target member 400 may also be electrical equipment such as a ceiling fan, a chandelier or a projector installed on the installation surface in a hoisting form, or furniture devices such as a wall cabinet, a cabinet, a bookshelf or a hanging TV, or indoor ventilation ducts, etc. And the installation surface may be located indoors, such as on a ceiling wall, a ceiling, etc., or may be located outdoors.

[0046] When hoisting the target member 400, only need to move the support member 300 on the target member 400 towards the bracket 100 on the installation surface, so that the support member 300 approaches the hook member 210 of the connection assembly 200 and abuts against the hook member 210. The support member 300 continues to move towards the bracket 100, which can drive the hook member 210 to move relative to the bracket 100, so that the hook member 210 is forced to avoid the support member 300. And when the hook member 210 moves, it can further drive the reset member 220 of the connection assembly 200 to deform. When the support member 300 moves to a preset position, the support member 300 disengages from the hook member 210, and the reset member 220 loses the limit of the hook member 210, so that the reset member 220 recovers its deformation, and while recovering its deformation, drives the hook member 210 to reset towards the support member 300, and then hooks up with the support member 300 to complete the hoisting operation. When the hook member 210 resets to hook up with the support member 300, the hook member 210 will collide with the support member 300 and produce a knocking sound, and the operator can judge whether the support member 300 is installed in place through this knocking sound.

[0047] Therefore, the resetable hook hoisting device provided by the embodiment of the present application is connected to the installation surface by setting the bracket 100, the connection assembly 200 is arranged on the bracket 100, and the support member 300 is arranged to be connected to the target member 400, so that the support member 300 is connected to the bracket 100 through the connection assembly 200 to complete the hoisting of the target member 400. The hoisting operation process only needs to move the target member 400 to the preset position of the resetable hook hoisting device, without the need to hold the target member 400 for a long time for operation. And when the target member 400 moves to the preset position, the hook member 210 is hooked up with the support member 300 under the drive of the reset member 220, and a knocking sound will be generated when the hook member 210 contacts the support member 300, which is convenient for indicating whether the target member 400 is installed in place, making the installation operation of the target member 400 convenient, fast and reliable.

[0048] In some embodiments, referring to Figure 1 、 Figure 2 , andFigures 5 to 7 As shown, the connecting component 200 further includes a connecting member 230. The hook member 210 is rotatably or slidably connected to the bracket 100 through the connecting member 230.

[0049] By providing the connecting member 230, a stable connection between the hook member 210 and the bracket 100 is achieved, and the hook member 210 can slide or rotate relative to the bracket 100, making the overall structure of the connecting component 200 simple, compact, stable and reliable.

[0050] In a specific implementation, when the hook member 210 is rotatably connected to the bracket 100 through the connecting member 230, the connecting member 230 can be a rotating shaft. A circular connecting hole is provided on the bracket 100, and the rotating shaft is rotatably inserted into the connecting hole and connected to the hook member 210. When the hook member 210 is slidably connected to the bracket 100 through the connecting member 230, the connecting member 230 can be a sliding shaft. A strip-shaped connecting hole is provided on the bracket 100, and the extending direction of the connecting hole can be the same as the extending direction of the bracket 100. The sliding shaft is inserted into the connecting hole and slidably connected to the connecting hole along the extending direction of the connecting hole.

[0051] In some embodiments, referring to Figures 1 to 7 As shown, a first fitting portion 211, a second fitting portion 212 and a third fitting portion 213 are sequentially provided on the hook member 210. The first fitting portion 211 is connected to the connecting member 230, and the second fitting portion 212 is used to abut against the support member 300 so that the support member 300 drives the second fitting portion 212 to drive the third fitting portion 213 to rotate or slide;

[0052] A hanging interface 214 is provided on the second fitting portion 212. When the support member 300 moves to a preset position, the hanging interface 214 is hooked to the support member 300, and the third fitting portion 213 drives the first fitting portion 211 to rotate or slide through the second fitting portion 212 so that the hanging interface 214 is disengaged from the support member 300.

[0053] It can be understood that the hook member 210 includes a first fitting portion 211, a second fitting portion 212 and a third fitting portion 213. A connecting hole is provided on the first fitting portion 211 to be connected to the connecting member 230 through the connecting hole. The second fitting portion 212 is provided on the first fitting portion 211, and the second fitting portion 212 is located on the side of the first fitting portion 211 away from the installation surface so that the second fitting portion 212 is close to the target member 400, facilitating the contact between the second fitting portion 212 and the support member 300.

[0054] One side of the second engaging portion 212 facing the first engaging portion 211 is provided with a hanging interface 214. When the support member 300 moves to abut against the second engaging portion 212 and drives the first engaging portion 211 to rotate away from the support member 300 around the connecting member 230 through the second engaging portion 212, the hanging structure can be moved towards the support member. When the support member 300 moves to a preset position, the hanging interface 214 just moves to align with the support member 300. At this time, the second engaging portion 212 is disengaged from abutting against the support member 300. After the reset member 220 loses the limit of the second engaging portion 212, it will reset itself and drive the second engaging portion 212 to move towards the support member 300, so that the hanging interface 214 is engaged with the support member 300. And when the hanging interface 214 is engaged with the support member 300, the second engaging portion 212 collides with the support member 300, making a collision sound.

[0055] The third engaging portion 213 is provided on the second engaging portion 212. The third engaging portion 213 is used to provide a force application point for the operator. When the support member 300 is engaged with the hanging interface 214, the operator can apply a force to the third engaging portion 213, so that the third engaging portion 213 drives the first engaging portion 211 to rotate away from the support member 300 around the connecting member 230 through the second engaging portion 212, so that the hanging interface 214 is disengaged from the support member 300, facilitating the operator to disassemble the target member 400. Similarly, when the operator applies a force to rotate the hanging member, the reset member 220 will also deform accordingly, so as to drive the hanging member 210 to reset to the initial position after the operator withdraws.

[0056] In a specific implementation, the first engaging portion 211, the second engaging portion 212, and the third engaging portion 213 can be integrally formed, and the hanging interface 214 can be set as a notch opened between the first engaging portion 211 and the second engaging portion 212. The entrance of the hanging interface 214 should be located on the side of the end of the hanging interface 214 facing the first engaging portion 211, that is, after the retractable hook lifting device is connected to the installation surface, the height of the entrance of the hanging interface 214 is higher than the height of the end of the hanging interface 214, so as to stably engage with the support member 300.

[0057] And, referring to Figures 5 to 7 As shown, the second engaging portion 212 has a guiding section 2121. The guiding section 2121 is communicated with the hanging interface 214, and the guiding section 2121 is inclined towards the hanging interface 214. It can be understood that by providing the inclined guiding section 2121 and communicating the guiding section 2121 with the hanging interface 214, when the support member 300 abuts against the second engaging section, the support member 300 can continuously and stably drive the hanging member 210 to rotate or slide relative to the bracket 100 through the guiding section 2121, and the support member 300 can accurately and reliably enter the hanging interface 214.

[0058] In some embodiments, referring toFigures 1 to 5 As shown, the reset member 220 is a torsion spring sleeved on the connecting member 230. The two ends of the torsion spring are respectively connected to the hook member 210 and the bracket 100 to drive the hook member 210 to rotate relative to the bracket 100.

[0059] It can be understood that the reset member 220 is set as a torsion spring. The main body of the torsion spring is sleeved on the connecting member 230. One end of the torsion spring is clamped into the through hole on the first engaging portion 211, and the other end of the torsion spring abuts or is clamped with the bracket 100. In this way, when the support member 300 or the third engaging portion 213 drives the first engaging portion 211 to rotate through the second engaging portion 212, the first engaging portion 211 can make the two ends of the torsion spring approach each other, and the torsion spring accumulates elastic potential energy. When the support member 300 is located at the entrance of the hanging port 214, the two ends of the torsion spring move away from each other, so that the torsion spring releases the elastic potential energy and drives the first engaging portion 211 to rotate in the reverse direction, so that the hanging port 214 is hung on the support member 300. With such a setting, the reset member 220 can occupy a smaller space, have a compact structure, and have a greater elastic force.

[0060] In other embodiments, referring to Figure 6 and Figure 7 As shown, the reset member 220 is a tension spring. The two ends of the tension spring are respectively connected to the hook member 210 and the bracket 100 to drive the hook member 210 to rotate and reset relative to the bracket 100, or drive the hook member 210 to slide relative to the bracket 100.

[0061] Specifically, referring to Figure 6 As shown, the reset member 220 is set as a tension spring, and the hook member 210 is rotatably connected to the bracket 100 through the connecting member 230. The two ends of the tension spring are respectively connected to the side of the first engaging portion 211 facing the hanging port 214 and the bracket 100. Further, when the support member 300 drives the hook member 210 to rotate, the tension spring can be stretched and accumulate elastic potential energy. When the support member 300 moves to the hanging port 214, the elastic potential energy of the tension spring is released and returns to its original length, and at the same time drives the hook member 210 to rotate in the reverse direction, so that the hanging port 214 is hung on the support member 300. When the support member 300 abuts against the guiding section 2121 of the hook member 210 and moves towards the bracket 100, the hook member 210 can rotate away from the support member 300 under the guidance of the guiding section 2121 and stretch the tension spring. When the support member 300 moves to the entrance of the hanging port 214, the tension spring can return to its original length so that the hanging port 214 and the support member 300 are hung.

[0062] Similarly, referring to Figure 7As shown, while the reset member 220 is set as a tension spring, the connection holes on the bracket 100 are set as elongated holes, so that the connecting member 230 can drive the hook member 210 to slide along the elongated holes. To make the sliding of the hook member 210 more stable, the connecting member 230 should be a polygonal columnar sliding shaft, and its opposite sides are respectively in sliding contact with both sides of the elongated hole. When the support member 300 moves to abut against the guiding section 2121 of the hook member 210 and moves towards the bracket 100, the hook member 210 can move away from the support member 300 under the guidance of the guiding section 2121, causing the tension spring to stretch and accumulate elastic potential energy. When the support member 300 moves to the hanging interface 214, the elastic potential energy of the tension spring is released and returns to its original length, driving the hook member 210 to move in the reverse direction so that the hanging structure is hooked to the support member 300.

[0063] In addition, in some embodiments, with reference to Figures 1 to 7 As shown, the resetable hook hoisting device provided by the embodiment of the present application further includes a first fastener 500 and a second fastener 600. The bracket 100 includes a first mounting portion 110 and a second mounting portion 120. The second mounting portion 120 is provided on the first mounting portion 110, and the second mounting portion 120 is connected to the hook member 210. A first mounting hole 111 is provided on the first mounting portion 110, and the first mounting hole 111 is used to connect to the mounting surface through the first fastener 500;

[0064] A second mounting hole 121 is provided on the second mounting portion 120, and the second mounting hole 121 is used to connect to the target member 400 through the second fastener 600.

[0065] The bracket 100 is formed by providing the mutually connected first mounting portion 110 and the second mounting portion 120, which can facilitate the connection of the bracket 100 to the mounting surface and the target member 400 respectively. Specifically, the second mounting portion 120 is connected to the side of the target member 400 perpendicular to the mounting surface.

[0066] The first mounting hole 111 is provided on the first mounting portion 110, and the first mounting hole 111 corresponds to the first fastener 500, so that the first fastener 500 is connected to the first mounting portion 110 through the first mounting hole 111, and the first fastener 500 is further connected to the mounting surface, realizing the installation of the bracket 100 on the mounting surface. In specific implementation, the first fastener 500 can be a hanger bolt.

[0067] The second mounting hole 121 corresponding to the second fastener 600 is provided on the second mounting portion 120, and the second mounting hole 121 corresponds to the side surface of the target member 400, so that the second fastener 600 passes through the second mounting hole 121 to be connected to the target member 400, realizing that after the hook member 210 is hooked to the support member 300, the target member 400 is stably connected to the bracket 100 through the second fastener 600, ensuring the stability and reliability of the installation of the target member 400 and the resetable hook hoisting device.

[0068] In some embodiments, with reference to Figures 5 to 7 As shown, a limiting portion 122 is provided on the second mounting portion 120. The limiting portion 122 is correspondingly arranged on one side of the hook member 210 to abut against the hook member 210.

[0069] It can be understood that by providing the limiting portion 122, the limiting portion 122 abuts against the hook member 210 from one side of the hook member 210, specifically against the side of the hook member 210 facing the hanging interface 214, so as to stably limit the hook member 210. So that the hook member 210 can maintain a stable posture through the limiting portion 122 and be reliably hung on the support member 300.

[0070] In specific implementation, with reference to Figure 1 As shown, at least two brackets 100 are provided. At least two connecting components 200 are provided on each bracket 100, and at least two connecting components 200 on each bracket 100 are arranged at intervals facing each other. When the target member 400 is a ceiling-mounted machine main body or other equipment with a relatively large volume, brackets 100 are provided on both sides of the target member 400, and at least two connecting components 200 are oppositely arranged on each bracket 100, which can increase the number of connection points between the resetable hook hoisting device and the target member 400 and improve the hoisting stability of the target member 400.

[0071] With reference to Figure 1 As shown, an embodiment of the present application further provides a ceiling-mounted machine, including a ceiling-mounted machine main body and any of the above-mentioned resetable hook hoisting devices. The ceiling-mounted machine main body is connected to the installation surface through the resetable hook hoisting device.

[0072] Among them, the resetable hook hoisting device has been described in detail in the above embodiments and will not be elaborated here.

[0073] The ceiling-mounted machine provided by the embodiment of the present application is equipped with a resetable hook hoisting device. The resetable hook hoisting device is connected to the installation surface by setting a bracket 100. A connection component 200 is arranged on the bracket 100, and a support member 300 is arranged to be connected to the target member 400, so that the support member 300 is connected to the bracket 100 through the connection component 200 to complete the hoisting of the target member 400. When hoisting the target member 400, it is only necessary to move the support member 300 on the target member 400 towards the bracket 100 on the installation surface, so that the support member 300 approaches the hook member 210 of the connection component 200. The support member 300 continues to move towards the bracket 100, which can drive the hook member 210 to move relative to the bracket 100. When the hook member 210 moves, it can further drive the reset member 220 of the connection component 200 to deform. When the support member 300 moves to a preset position, the reset member 220 recovers its deformation, and while recovering the deformation, it drives the hook member 210 to reset, and then hooks up with the support member 300 to complete the hoisting operation. During the hoisting operation process, it is only necessary to move the target member 400 to the preset position of the resetable hook hoisting device, without the need to hold the target member 400 for a long time for operation. And when the target member 400 moves to the preset position, the hook member 210 is hooked up with the support member 300 under the drive of the reset member 220. When the hook member 210 contacts the support member 300, a knocking sound will be emitted, which is convenient for indicating whether the target member 400 is installed in place, making the installation operation of the target member 400 convenient, fast and reliable.

[0074] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily each embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures or characteristics with an embodiment, implementing such features, structures or characteristics in other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0075] Generally speaking, terms should be understood at least partially by their use in the context. For example, at least partially according to the context, the term "one or more" used in the text can be used to describe any feature, structure or characteristic in the sense of a single number, or can be used to describe a combination of features, structures or characteristics in the sense of a plural number. Similarly, at least partially according to the context, terms such as "a" or "the" can also be understood as conveying a singular usage or conveying a plural usage.

[0076] It should be easily understood that the terms "on", "above", and "over" in this application should be interpreted in the broadest manner, such that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0077] In addition, for ease of description, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to other elements or features as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90° or in other orientations), and the spatial relative descriptive terms used in the text may be interpreted accordingly as well.

[0078] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A repositionable hook hoisting device, characterized in that: The invention comprises a bracket (100), a connection assembly (200) and a support member (300), wherein the bracket (100) is used to be connected to a mounting surface, the connection assembly (200) comprises a hook member (210) and a reset member (220), the hook member (210) is movably arranged on the bracket (100), the reset member (220) connects the hook member (210) and the bracket (100), and the support member (300) is used to be connected to a target member (400); The support member (300) abuts against the hook member (210) to drive the hook member (210) to move relative to the bracket (100); when the support member (300) moves to a preset position, the support member (300) and the hook member (210) are disengaged from the abutment, and the reset member (220) drives the hook member (210) to reset, so that the hook member (210) is hooked with the support member (300).

2. The repositionable hook hoisting device according to claim 1, characterized in that: The connection assembly (200) further comprises a connection member (230), and the hook member (210) is rotationally connected or slidably connected to the bracket (100) via the connection member (230).

3. The resettable hook lifting device according to claim 2, characterized in that: The hook member (210) is provided with a first matching portion (211), a second matching portion (212) and a third matching portion (213) in sequence, the first matching portion (211) being connected to the connecting member (230), and the second matching portion (212) being used to abut against the supporting member (300), so that the supporting member (300) drives the second matching portion (212) to drive the third matching portion (213) to rotate or slide; The second matching portion (212) has a hanging port (214), and when the support member (300) moves to the preset position, the hanging port (214) is hung with the support member (300), and the third matching portion (213) drives the first matching portion (211) to rotate or slide via the second matching portion (212), so that the hanging port (214) is disengaged from the support member (300).

4. The repositionable hook hoisting device according to claim 3, characterized in that: The second matching portion (212) has a guide section (2121), the guide section (2121) is in communication with the hanging port (214), and the guide section (2121) is arranged to be inclined towards the hanging port (214).

5. The repositionable hook hoisting device according to any one of claims 2 to 4, characterized in that: The reset member (220) is a torsion spring sleeved on the connecting member (230), and two ends of the torsion spring are respectively connected to the hook member (210) and the bracket (100) to drive the hook member (210) to rotate relative to the bracket (100).

6. The repositionable hook hoisting device according to any one of claims 2 to 4, characterized in that: The reset member (220) is a tension spring, and two ends of the tension spring are respectively connected to the hook member (210) and the bracket (100) to drive the hook member (210) to rotate and reset relative to the bracket (100), or to drive the hook member (210) to slide relative to the bracket (100).

7. The resettable hook hoisting device according to any one of claims 1 to 4, characterized in that: The bracket (100) further comprises a first fastener (500) and a second fastener (600), the bracket (100) comprising a first mounting portion (110) and a second mounting portion (120), the second mounting portion (120) being arranged on the first mounting portion (110), the second mounting portion (120) being connected to the hook member (210), the first mounting portion (110) being provided with a first mounting hole (111), the first mounting hole (111) being used for connecting to the mounting surface via the first fastener (500); The second mounting portion (120) is provided with a second mounting hole (121), and the second mounting hole (121) is used to be connected to the target component (400) via the second fastener (600).

8. The repositionable hook hoisting device according to claim 7, characterized in that: A limiting portion (122) is provided on the second mounting portion (120), and the limiting portion (122) is correspondingly provided on one side of the hook member (210) so as to abut against the hook member (210).

9. The repositionable hook hoisting device according to any one of claims 1 to 4, characterized in that: At least two of the brackets (100) are provided, at least two of the connection components (200) are provided on each of the brackets (100), and the at least two of the connection components (200) on each of the brackets (100) are arranged opposite to each other and spaced apart.

10. A ceiling machine, characterized in that: It comprises a ceiling machine body and the resettable hook hanging device according to any one of claims 1 to 9, wherein the ceiling machine body is connected to the installation surface through the resettable hook hanging device.

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