Hanging device

Abstract

A hanger assembly includes a housing, a slide assembly, and a hook. The housing includes two side walls arranged in parallel, wherein a first vertical path is defined between the two side walls. The slide assembly is movably connected to the two side walls, and is configured to move relative to the housing along the first vertical path. The slide assembly further includes a slide rail defining a second vertical path. The hook is movably connected to the slide rail and is configured to move relative to the slide assembly along the second vertical path.

Description

Technical Field

[0001] This invention relates to a hanging device. Background Technology

[0002] Generally speaking, the operator maintains a considerable distance from the hoisting device or the object to be hoisted, so it is impossible to accurately grasp the precise positional relationship between the hoisting device and the object to be hoisted. Therefore, a slight mistake can cause the hoisting device to collide with the object to be hoisted.

[0003] As is well known, sling devices are long, so when the hook moves back and forth relative to the object being lifted, or when the hook is at its lowest position, it is prone to swaying. Therefore, even if the positional relationship between the sling device and the object being lifted is correctly determined, it is impossible to completely avoid the hook colliding with the object due to swaying.

[0004] Therefore, the object of the present invention is to provide a hanging device that can effectively avoid collisions. Summary of the Invention

[0005] In view of this, an object of the present invention is to provide a hanging device that solves the above-mentioned problems, comprising a receiving body, a sliding assembly, and a hook. The receiving body includes two parallel sidewalls, wherein a first vertical path is defined between the two sidewalls. The sliding assembly is movably connected to the two sidewalls and moves relative to the receiving body along the first vertical path. The sliding assembly further includes a slide rail that defines a second vertical path. The hook is movably connected to the slide rail to move relative to the sliding assembly along the second vertical path.

[0006] In some embodiments of the invention, the suspending device further includes a transport component, wherein the transport component is connected to the receiving body and configured to move the receiving body along a horizontal direction.

[0007] In some embodiments of the invention, the suspending device further includes a transport assembly, wherein the transport assembly includes a transport track and a transport rod, wherein the transport rod is movably connected to the transport track and is movable relative to the transport track along a first horizontal axis, and the receiving body is movably connected to the transport rod and is movable relative to the transport rod along a second horizontal axis, wherein the first horizontal axis is substantially perpendicular to the second horizontal axis.

[0008] In some embodiments of the present invention, the hanging device further includes a rotating component, wherein the rotating component is connected between the housing body and the transport component, such that the housing body rotates relative to the transport component about a vertical axis.

[0009] In some embodiments of the present invention, the hanging device further includes a fixing rod, wherein the fixing rod is disposed on the receiving body, and the fixing rod is moved out of or inserted into the positioning groove of the rotating component, so that the rotating component is in a rotatable state or a locked state.

[0010] In some embodiments of the present invention, the fixing member includes an elastic part, and the fixing member is moved out of or inserted into the positioning groove, so that the elastic part elastically deforms or elastically recovers.

[0011] In some embodiments of the present invention, there are multiple positioning slots, and the multiple positioning slots are arranged around the rotation axis of the rotating assembly.

[0012] In some embodiments of the present invention, the hanging device further includes a pulley assembly disposed on the receiving body and used to drive the hook to move vertically relative to the receiving body.

[0013] In some embodiments of the present invention, a pulley assembly is further included. The pulley assembly is disposed on the receiving body and includes a first pulley, a second pulley, a transmission belt, and a rotating handle. The first pulley and the second pulley pivot coaxially. The transmission belt is attached to the first pulley and the rotating handle. The rotating handle is used to drive the second pulley to rotate, thereby causing the hook to move vertically relative to the receiving body.

[0014] Another aspect of the invention is to provide a hanging device comprising a receiving body, a sliding assembly, a transport assembly, and a hook. The receiving body includes two parallel sidewalls, wherein a first vertical path is defined between the two sidewalls. The sliding assembly is movably connected to the two sidewalls and moves relative to the receiving body along the first vertical path. The sliding assembly further includes a slide rail defining a second vertical path. The hook is movably connected to the slide rail to move relative to the sliding assembly along the second vertical path. The transport assembly is connected to the receiving body and configured to move the receiving body along a horizontal plane.

[0015] In some embodiments of the invention, the transport assembly includes a transport track and a transport rod, wherein the transport rod is movably connected to the transport track and is movable relative to the transport track along a first horizontal axis, and the receiving body is movably connected to the transport rod and is movable relative to the transport rod along a second horizontal axis.

[0016] In some embodiments of the invention, a rotating assembly is also included, wherein the rotating assembly is connected between the receiving body and the transport assembly, such that the receiving body rotates relative to the transport assembly about a vertical axis.

[0017] In some embodiments of the present invention, a fixing rod is also included, wherein the fixing rod is disposed on the receiving body, and the fixing rod is moved out of or inserted into the positioning groove of the rotating assembly, so that the rotating assembly is in a rotatable state or a locked state.

[0018] In some embodiments of the present invention, the fixing rod includes an elastic part and a stopping part. The fixing rod is moved out of or inserted into the positioning groove, such that the stopping part and the receiving body jointly compress the elastic part or jointly release the elastic part.

[0019] In some embodiments of the present invention, the hanging device further includes a pulley assembly disposed on the receiving body and used to drive the hook to move vertically relative to the receiving body.

[0020] Conventional lifting devices often suffer from insufficient freedom of movement and rotation of the hook, making it difficult for operators to lift objects located at edges or corners due to dead angles in the hook. Furthermore, hooks in conventional lifting devices are prone to swaying when extended too far, posing a safety hazard. One objective of this invention is to provide a lifting device that improves not only the freedom of movement and rotation of the hook but also enhances the stability of the hook when lifting objects. This invention reduces dead angles in lifting operations, providing a significantly wider lifting area to assist operators in securely lifting objects located at corners or edges. The lifting device of this invention includes a two-section vertical path for securely raising and lowering the hook to grip objects. Furthermore, the device includes a transport component that moves the hook along two mutually perpendicular horizontal axes. Additionally, the device includes a rotating component that allows the hook to rotate relative to the transport component along a vertical axis. Thus, the hook can not only move freely in three dimensions but also rotate freely, enabling the lifting device of this invention to securely grip objects with a considerable degree of freedom.

[0021] The above description is only used to illustrate the problem to be solved by the present invention, the technical means to solve the problem, and the effects produced, etc. The specific details of the present invention will be described in detail in the following embodiments and related drawings. Attached Figure Description

[0022] To achieve the aforementioned advantages and features, the principles briefly described above will be explained in more detail with reference to embodiments, which are illustrated in the accompanying drawings. These drawings are merely illustrative of the invention and therefore do not limit the scope of the invention. The principles of the invention will be clearly explained through the drawings, and additional features and details will be fully described, wherein:

[0023] Figures 1 to 3 A perspective view of the hanging device is shown in some embodiments of the present invention;

[0024] Figure 4 A schematic diagram of a hanging device is shown in some embodiments of the present invention, wherein the hook is at the highest position relative to the receiving body;

[0025] Figure 5 A schematic diagram of a hanging device in some embodiments of the present invention is shown, wherein the hook is at the lowest position relative to the receiving body;

[0026] Figure 6 It is based on Figure 1 The cross-sectional view drawn by section line 6-6 in the figure;

[0027] Figure 7 and Figure 8 The drawing shows a partial enlarged view of the suspension device;

[0028] Figure 9 The drawing shows a partially enlarged view of the suspension device, in which the housing body of the suspension device is rotated to a position different from... Figure 7 and Figure 8 Angle;

[0029] Figure 10 The illustration shows the back of the hanging device.

[0030] Figure 11 Draw Figure 10 An enlarged view of box S1; and

[0031] Figure 12 The diagram shows a rear view of the hanging device in some embodiments of the present invention, omitting a portion of the housing with the rotating handle.

[0032] [Symbol Explanation]

[0033] 100: Hanging device

[0034] 110: Accommodation body

[0035] 111: Sidewall

[0036] 111a: Linear guide rail

[0037] 112: Stop section

[0038] 113:On the board

[0039] 114: Support plate

[0040] 115: Cap

[0041] 120: Sliding component

[0042] 121: Slide rail

[0043] 122: Blocking section

[0044] 130: Hook

[0045] 140: Transport Components

[0046] 141: Conveyor Track

[0047] 141a: Conveyor guide rod

[0048] 143: Conveyor rod

[0049] 150: Rotating assembly

[0050] 151: Positioning groove

[0051] 153: Upper part

[0052] 153a: Chassis

[0053] 155:lower part

[0054] 160: Fixed member

[0055] 161: Elastic part

[0056] 163: Stop section

[0057] 170: Pulley assembly

[0058] 171: Turn the handle

[0059] 171a: Third pulley

[0060] 172: First pulley

[0061] 173: Second pulley

[0062] 174: Transmission belt

[0063] 175: Steel Cable

[0064] A: Damper

[0065] X: First horizontal axis

[0066] Y: Second horizontal axis

[0067] Z: Perpendicular axis Detailed Implementation

[0068] The following describes several embodiments of the present invention with reference to the accompanying drawings. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and elements will be shown in the drawings in a simple schematic manner.

[0069] Please refer to Figures 1 to 5In some embodiments of the invention, the hanging device 100 includes a receiving body 110, a sliding assembly 120, and a hook 130. The receiving body 110 includes two parallel sidewalls 111, wherein a first vertical path is defined between the two sidewalls 111. The sliding assembly 120 is movably connected to the two sidewalls 111 to allow the sliding assembly 120 to move relative to the receiving body 110 along the first vertical path. Furthermore, the sliding assembly 120 includes a slide rail 121, wherein the slide rail 121 defines a second vertical path. The hook 130 is movably connected to the slide rail 121 to allow the hook 130 to move relative to the sliding assembly 120 along the second vertical path. Therefore, the hook 130 can move relative to the receiving body 110 along the vertical axis Z, and the vertical movement length of the hook 130 relative to the receiving body 110 includes the length of the first vertical path and the length of the second vertical path; thus, the vertical movement length of the hook 130 relative to the receiving body 110 is considerably long. Furthermore, the hook 130 moves relative to the housing body 110 via a two-section first vertical path and a second vertical path, thus the hanging device 100 has excellent structural strength, thereby preventing the hook 130 from swaying during vertical movement.

[0070] Specifically, the receiving body 110, the sliding component 120, and the hook 130 may be made of metal (e.g., alloy), polymer material, or composite material. The receiving body 110, the sliding component 120, and the hook 130 may be made of aluminum alloy or steel. Therefore, the receiving body 110, the sliding component 120, and the hook 130 have excellent mechanical strength, but the present invention is not limited thereto.

[0071] In some embodiments of the present invention, the receiving body 110 includes two stops 112, which are respectively disposed at the bottom end of the side wall 111, so that the sliding component 120 can move downward relative to the receiving body 110 along the vertical axis Z and be stopped at the stops 112. The stops 112 can prevent the sliding component 120 from falling off from the first vertical path within the receiving body 110. In addition, the side wall 111 includes a linear guide rail 111a, which extends along the vertical axis Z and is disposed on the inner surface of the side wall 111. The sliding component 120 is slidably connected to the linear guide rail 111a so that the sliding component 120 can move vertically relative to the receiving body 110 along the linear guide rail 111a.

[0072] In addition, the hanging device 100 also includes a damper A, which is disposed between the sliding assembly 120 and the linear guide rail 111a. The damper A prevents the sliding assembly 120 from moving too fast along the vertical axis Z and hitting the stop portion 112 of the receiving body 110. Furthermore, the receiving body 110 includes a support plate 114, which is connected between two side walls 111. The two side walls 111 and the support plate 114 together house the sliding assembly 120 and the hook 130, thereby protecting the sliding assembly 120 and the hook 130.

[0073] In some embodiments of the present invention, the sliding assembly 120 is generally T-shaped, and its two wings are movably connected to linear guide rails 111a on the two sidewalls 111. Since the two sidewalls 111 jointly support the sliding assembly 120, the sliding assembly 120 can move stably relative to the receiving body 110, and the sliding assembly 120 is less prone to wobbling when moving along the vertical axis Z. Furthermore, the sliding assembly 120 includes two vertically extending slide rails 121, which are arranged parallel to each other and disposed on the front side of the sliding assembly 120, and a hook 130 is movably connected to the two slide rails 121 so that the hook 130 can move stably relative to the sliding assembly 120 along the vertical axis Z. In addition, the sliding assembly 120 also includes two blocking parts 122, which are respectively disposed at the bottom of the two slide rails 121. The hook 130 moves downward relative to the sliding assembly 120 along the vertical axis Z and stops at the blocking part 122. Therefore, the blocking part 122 can prevent the sliding assembly 120 from falling off the second vertical path.

[0074] In some embodiments of the invention, the suspending device 100 further includes a transport assembly 140, wherein the transport assembly 140 is configured to move the receiving body 110 along a horizontal plane (a plane direction defined by a first horizontal axis X and a second horizontal axis Y). The transport assembly 140 includes a transport track 141 and a transport rod 143, wherein the transport rod 143 is movably connected to the transport track 141 and is movable relative to the transport track 141 along the first horizontal axis X. Furthermore, the receiving body 110 is movably connected to the transport rod 143 and is movable relative to the transport rod 143 along the second horizontal axis Y, wherein the first horizontal axis X is substantially perpendicular to the second horizontal axis Y, but the invention is not limited thereto.

[0075] Specifically, the conveying track 141 includes two conveying guide rods 141a, which are spaced apart and arranged parallel to each other, extending along a first horizontal axis X. Furthermore, two ends of a conveying rod 143 are movably connected to the two conveying guide rods 141a, and the conveying rod 143 extends along a second horizontal axis Y. Thus, the transport assembly 140 can move the receiving body 110 and the hook 130 along the first horizontal axis X and / or the second horizontal axis Y, allowing the hanging device 100 to move the hook 130 to grasp objects with considerable freedom in three-dimensional space.

[0076] Please refer to Figures 6 to 9 In some embodiments of the present invention, the hanging device 100 further includes a rotating assembly 150 and a fixing rod 160, wherein the fixing rod 160 is disposed on the receiving body 110, and the fixing rod 160 moves out of or inserts into the positioning groove 151 of the rotating assembly 150, so that the rotating assembly 150 is in a rotatable state or a locked state. Specifically, the rotating assembly 150 further includes an upper part 153 and a lower part 155, the upper part 153 is rotatably connected to the lower part 155, and the positioning groove 151 is disposed on the upper part 153, so that the positioning groove 151 and the upper part 153 can rotate relative to the lower part 155. Furthermore, there are multiple positioning slots 151 (e.g., two, four, six, or twelve) surrounding the rotation axis of the rotating assembly 150. These positioning slots 151 are located on the edge of the base 153a of the upper part 153 and are arranged at equal angular intervals relative to the rotation axis. The base 153a is generally annular and surrounds the surrounding sidewalls of the upper part 153. The base 153a extends horizontally. Specifically, the conveying rod 143 is fixed to the upper part 153, and the receiving body 110 is fixed to the lower part 155. Therefore, the receiving body 110 and the hook 130 can rotate relative to the transport assembly 140 via the rotating assembly 150. This allows the hook 130 of the hanging device 100 to rotate around the vertical axis Z, enabling it to grasp objects with a considerable degree of freedom.

[0077] In some embodiments of the present invention, the receiving body 110 further includes an upper plate 113 extending in the horizontal direction, the upper plate 113 being connected between the two side walls 111. The fixing rod 160 includes an elastic portion 161 and a stopping portion 163. The fixing rod 160 passes through the upper plate 113, and the elastic portion 161 of the fixing rod 160 is located on the upper plate 113, while the stopping portion 163 is disposed between the base 153a of the upper part 153 and the upper plate 113. Specifically, the elastic portion 161 may be a spring sleeved on the body of the fixing rod 160. In practical application, the user pulls the fixing rod 160 along the vertical axis Z to move it out of or into the positioning groove 151, causing the elastic portion 161 to elastically deform or elastically recover. The user can apply a downward pulling force to the fixing rod 160 along the vertical axis Z, causing the fixing rod 160 to move out of the positioning groove 151 and putting the rotating assembly 150 in a rotatable state (see reference). Figure 8 and Figure 9 This causes the upper plate 113 of the housing body 110 and the stop part 163 to jointly press against the elastic part 161. Furthermore, when the user releases the aforementioned downward pulling force and the fixing rod 160 aligns with the positioning groove 151, the elastic part 161 elastically recovers, generating a spring force that pushes the fixing rod 160 into the positioning groove 151, thereby locking the rotating assembly 150 in a locked state (see reference). Figure 6 ).

[0078] Please refer to Figures 4 to 6 as well as Figures 10 to 12 In some embodiments of the present invention, the hanging device 100 further includes a pulley assembly 170, and the receiving body 110 further includes a cap 115, wherein the cap 115 is disposed on the upper plate 113, and the pulley assembly 170 is used to drive the hook 130 to move vertically relative to the receiving body 110. The pulley assembly 170 includes a rotating handle 171, a first pulley 172, a second pulley 173, a transmission belt 174, and a steel cable 175. The first pulley 172 and the second pulley 173 pivot coaxially, the transmission belt 174 is attached to the first pulley 172 and the rotating handle 171, and the steel cable 175 is attached between the second pulley 173 and the hook 130. The rotating handle 171 is configured to drive the second pulley 173 to rotate, thereby moving the hook 130 along the vertical axis Z relative to the receiving body 110.

[0079] Specifically, the rotating handle 171 and the transmission belt 174 are located on the back side of the support plate 114, while the hook 130 is located on the front side of the support plate 114. Furthermore, the first pulley 172 and the second pulley 173 can be fixed pulleys and are located on the upper plate 113, with the first pulley 172 and the second pulley 173 higher than the rotating handle 171. The cap 115 accommodates the first pulley 172 and the second pulley 173. The second pulley 173 is located directly above the hook 130 and on the front side of the support plate 114, while the first pulley 172 is located directly above the rotating handle 171 and on the rear side of the support plate 114. Additionally, the rotating handle 171 includes a third pulley 171a, with the transmission belt 174 attached to the first pulley 172 and the third pulley 171a. This allows the user to easily rotate the rotating handle 171 and, via the transmission belt 174, move the hook 130 along the vertical axis Z relative to the housing body 110. In addition, the rotating handle 171 is lower than the first pulley 172 and the second pulley 173, so the user can operate the rotating handle 171 at a lower position, thereby driving the hook 130 to hang objects.

[0080] In summary, the purpose of this invention is to provide a hanging device that improves the degree of freedom of movement and rotation of the hook, and further enhances the stability of movement when suspending objects. The hanging device includes a two-section vertical path for securely raising and lowering the hook to grip objects. Furthermore, the hanging device includes a transport component that moves the hook along two mutually perpendicular horizontal axes. The hanging device also includes a rotating component that allows the hook to rotate relative to the transport component about a vertical axis. Thus, in addition to free movement in three dimensions, the hook can also rotate freely. Therefore, the hanging device of this invention can securely grip objects with a considerable degree of freedom using the hook, thereby reducing blind spots in the hanging operation.

[0081] Different embodiments of the present invention have been described above. It should be understood that these different embodiments are presented only as examples and not as limitations. Many modifications can be made to the embodiments disclosed herein without departing from the spirit and scope of the invention. Therefore, the breadth and scope of the present invention should not be limited to the embodiments described above.

Claims

1. A hanging device, characterized in that, include: The accommodating body includes two parallel sidewalls, wherein a first vertical path is defined between the two sidewalls; A sliding assembly is movably connected to the two sidewalls. The sliding assembly is used to move relative to the receiving body along the first vertical path. The sliding assembly also includes a slide rail, which defines a second vertical path. as well as A hook, movably connected to the slide rail, is used to move relative to the sliding assembly along the second vertical path; A transport component, wherein the transport component is connected to the receiving body and configured to move the receiving body along a horizontal plane; A rotating assembly, wherein the rotating assembly is connected between the receiving body and the transport assembly, such that the receiving body rotates relative to the transport assembly about a vertical axis. A fixing rod is provided on the receiving body, and the fixing rod is moved out of or inserted into the positioning groove of the rotating assembly, so that the rotating assembly is in a rotatable state or a locked state.

2. The hanging device as described in claim 1, characterized in that, The fixing rod includes an elastic part and a stopping part. The fixing rod moves out of or into the positioning groove, such that the stopping part and the receiving body jointly compress or release the elastic part.

3. The hanging device as described in claim 1, characterized in that, There are multiple positioning slots, and these positioning slots are arranged around the rotation axis of the rotating assembly.

4. The hanging device as described in claim 1, characterized in that, It further includes a pulley assembly disposed on the receiving body and used to drive the hook to move vertically relative to the receiving body.

5. The hanging device as described in claim 1, characterized in that, The device further includes a pulley assembly disposed on the receiving body and including a first pulley, a second pulley, a transmission belt, and a rotating handle. The first pulley and the second pulley pivot coaxially. The transmission belt is attached to the pulley and the rotating handle. The rotating handle is used to drive the first pulley to rotate, thereby causing the hook to move vertically relative to the receiving body.

6. A hanging device, characterized in that, include: The accommodating body includes two parallel sidewalls, wherein a first vertical path is defined between the two sidewalls; A sliding assembly is movably connected to the two sidewalls. The sliding assembly is used to move relative to the receiving body along the first vertical path. The sliding assembly also includes a slide rail, which defines a second vertical path. as well as A hook, movably connected to the slide rail, is used to move relative to the sliding assembly along the second vertical path; A transport assembly, comprising a transport track and a transport rod, wherein the transport rod is movably connected to the transport track and is movable relative to the transport track along a first horizontal axis, and a receiving body is movably connected to the transport rod and is movable relative to the transport rod along a second horizontal axis, wherein the first horizontal axis is substantially perpendicular to the second horizontal axis. A rotating assembly, wherein the rotating assembly is connected between the receiving body and the transport assembly, such that the receiving body rotates relative to the transport assembly about a vertical axis. A fixing rod is provided on the receiving body, and the fixing rod is moved out of or inserted into the positioning groove of the rotating assembly, so that the rotating assembly is in a rotatable state or a locked state.

7. The hanging device as described in claim 6, characterized in that, The fixing rod includes an elastic part and a stopping part. The fixing rod moves out of or into the positioning groove, such that the stopping part and the receiving body jointly compress or release the elastic part.

8. The hanging device as described in claim 6, characterized in that, There are multiple positioning slots, and these positioning slots are arranged around the rotation axis of the rotating assembly.

9. The hanging device as described in claim 6, characterized in that, It further includes a pulley assembly disposed on the receiving body and used to drive the hook to move vertically relative to the receiving body.

10. The hanging device as described in claim 6, characterized in that, The device further includes a pulley assembly disposed on the receiving body and including a first pulley, a second pulley, a transmission belt, and a rotating handle. The first pulley and the second pulley pivot coaxially. The transmission belt is attached to the pulley and the rotating handle. The rotating handle is used to drive the first pulley to rotate, thereby causing the hook to move vertically relative to the receiving body.

11. A hanging device, characterized in that, include: The accommodating body includes two parallel sidewalls, wherein a first vertical path is defined between the two sidewalls; A sliding assembly is movably connected to the two sidewalls. The sliding assembly is used to move relative to the receiving body along the first vertical path. The sliding assembly also includes a slide rail, which defines a second vertical path. A hook, movably connected to the slide rail, is used to move relative to the sliding assembly along the second vertical path; as well as A transport assembly is connected to the receiving body and configured to move the receiving body along a horizontal plane. The transport assembly includes a transport track and a transport rod, wherein the transport rod is movably connected to the transport track and is used to move relative to the transport track along a first horizontal axis, and the receiving body is movably connected to the transport rod and is used to move relative to the transport rod along a second horizontal axis. A rotating assembly, wherein the rotating assembly is connected between the receiving body and the transport assembly, such that the receiving body rotates relative to the transport assembly about a vertical axis. A fixing rod is provided on the receiving body, and the fixing rod is moved out of or inserted into the positioning groove of the rotating assembly, so that the rotating assembly is in a rotatable state or a locked state.

12. The hanging device as described in claim 11, characterized in that, The fixing rod includes an elastic part and a stopping part. The fixing rod moves out of or into the positioning groove, such that the stopping part and the receiving body jointly compress the elastic part or jointly release the elastic part.

13. The hanging device as described in claim 11, characterized in that, It further includes a pulley assembly disposed on the receiving body and used to drive the hook to move vertically relative to the receiving body.

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