Hook structure and range hood comprising same
By introducing guides and limiting parts into the range hood hook structure, convenient suspension and stable fixation of suspended objects during installation is achieved, the problem of high physical consumption of operators in the prior art is solved, and the installation stability and Service life.
Patent Information
- Application Number
- CN202420531972.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The small outward angle of the existing range hood hook structure causes more energy and energy to be consumed during installation, which makes it inconvenient to operate.
A hook structure including guide and limiting member is designed. The guide member switches between the installation state and the fixed state through the rotation shaft, allowing the hanging object to be placed at a longer distance and guiding the hanging groove, reducing the hanging object in the hanging groove. Movement range to improve installation stability.
Through the design of guide parts, the physical energy consumption of the installer is reduced, the installation process is simplified, and the stability and service life of the hook structure are improved.
Smart Images
Figure CN222164356U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a hook structure and a range hood comprising the hook structure. Background Art
[0002] In order to ensure that the range hood is stable and firm after being hung on the hook, the existing hooks have a small outward angle. However, the small outward angle of the hook brings inconvenience during installation: the range hood often needs to be close to the installation wall plane to be easily hung on the hook, which causes the operator to consume more physical strength and energy to complete the entire hanging action during the process of lifting and hanging the entire machine. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the defect in the prior art that the operator needs to consume more physical strength and energy to complete the entire hanging action in the process of lifting and hanging the entire machine, and to provide a hook structure and a range hood including the same.
[0004] The utility model solves the above technical problems through the following technical solutions:
[0005] A hook structure includes a hanging groove, and its characteristic is that the hook structure also includes a guide member and a limit member, the guide member includes a rotating shaft and a first end close to the hanging groove and a second end away from the hanging groove on both sides of the rotating shaft, the limit member is located above the first end, and the guide member can rotate around the rotating shaft and switch between an installed state and a fixed state; in the installed state, the upper side surface of the first end abuts against the limit member and is limited in the rotation direction; in the fixed state, the first end rotates downward and guides the hanging groove.
[0006] In this solution, by adding a guide member, the guide member rotates through a rotating shaft and switches between an installation state and a fixed state. When in the installation state, the second end of the guide member extends in a direction away from the hanging groove, and the hanging object is placed on the second end and moves in a direction from the second end to the first end. The guide member rotates due to the movement of the hanging object and guides the hanging object into the hanging groove, and finally enters a fixed state. Through the above structure, the installer can place the hanging object on the guide member at a distance from the hanging groove, reducing the physical strength required for installation, and because the guide member extends in a direction away from the guide groove and is far away from the wall where it is finally hung, it is convenient for manual adjustment and alignment, and finally guides it into the hanging groove. The installation is simple, and the opening angle of the hanging groove can be small, reducing the range of movement of the hanging object in the hanging groove and improving the installation stability.
[0007] Preferably, the hook structure includes a hanging member, a hanging groove is provided on the hanging member, and the rotating shaft is connected to the hanging member.
[0008] In this solution, the rotating shaft is set on the suspension member, and the first end and the second end of the guide member rotate around the rotating shaft, that is, around the suspension member. The guide member is connected to the suspension member through the rotating shaft. The suspension member actually also serves as a guide member support member, reducing the number of components and reducing costs.
[0009] Preferably, the hook structure further includes a fixing plate, and the hanging member is connected to the fixing plate.
[0010] In this solution, a fixing plate is provided, the fixing plate is connected to the target plane, and the suspension member is connected to the fixing plate. The fixing plate increases the area of the suspension member acting on the target plane to avoid excessive local pressure on the target plane that may damage the target plane, and adding the fixing plate can increase the stability of the fixation.
[0011] Preferably, the suspension member includes a suspension rod, one end of the suspension rod is connected to the fixed plate, and the other end extends from bottom to top in a plane perpendicular to the fixed plate in a direction away from the fixed plate, and the suspension groove is formed between the suspension rod and the fixed plate. The suspension member includes a plurality of suspension rods, and the plurality of suspension rods are arranged in parallel, and the two ends of the rotating shaft are respectively connected to one end of two adjacent suspension rods away from the fixed plate.
[0012] In this solution, multiple suspension rods are arranged in parallel to facilitate fixing of the rotating shaft, reduce the pressure on a single suspension rod, increase connection stability, and increase service life.
[0013] Preferably, the suspension member further comprises a reinforcement member, and two ends of the reinforcement member are respectively connected between two adjacent suspension rods.
[0014] In this solution, by adding reinforcement members, the structural strength of the suspension member is increased, the connection stability is increased, and the service life is improved.
[0015] Preferably, the guide member is a guide plate, and the guide plate is connected to the suspension rod via a rotating shaft.
[0016] In this solution, the guide member is a guide plate. The pressure exerted on the guide plate by the suspended object is relatively small, thereby increasing the structural strength. When the suspended object moves along the guide plate, it is relatively stable and less likely to shake.
[0017] Preferably, the limiting member is a limiting groove, the limiting groove is opened on the fixing plate from bottom to top, the first end moves in the limiting groove, and when in the installation state, the first end abuts against the bottom of the limiting groove.
[0018] In this solution, the limit member is a limit groove, which has a simple structure and low cost. After being fixed to the target plane, the limit member cannot or is difficult to be set in the wall. Under the premise that the limit member is set on the outside of the wall, the point where the bottom of the limit groove acts on the guide member is farthest from the rotating shaft. Under the premise of the same torque, the force received is the smallest, thereby reducing the force on the limit member and improving its service life.
[0019] Preferably, when in the installation state, the first end abuts against the limiting member, and an angle θ between an extending direction of the guide member and a fixing plane of the hook structure is ≤90°.
[0020] In this solution, the angle between the extension direction of the guide member and the fixed plane is less than 90°. After the hanging object is placed on the guide member, the gravity of the hanging object itself can be used to a certain extent, reducing the force required for installation by the installer.
[0021] Preferably, when in the fixed state, the guide member extends into the suspension groove.
[0022] In this solution, the guide member in the fixed state extends into the suspension groove, and the suspended object squeezes the guide member to prevent the guide member from rotating, thereby increasing the fixing stability.
[0023] A range hood is characterized in that it comprises the hook structure as described above.
[0024] The positive progressive effect of the utility model is that the utility model adds a guide member, which rotates through a rotating shaft and switches between an installation state and a fixed state. When in the installation state, the second end of the guide member extends in a direction away from the hanging groove, and the hanging object is placed on the second end and moves in a direction from the second end to the first end. The guide member rotates due to the movement of the hanging object and guides the hanging object into the hanging groove, and finally enters a fixed state. Through the above structure, the installer can place the hanging object on the guide member at a distance from the hanging groove, reducing the physical strength required for installation, and because the guide member extends in a direction away from the guide groove and is far away from the wall where it is finally hung, it is convenient for manual adjustment and alignment, and finally guides it into the hanging groove. The installation is simple, and the opening angle of the hanging groove can be small, reducing the range of movement of the hanging object in the hanging groove and improving the installation stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional structural schematic diagram of an installation state of an embodiment of the utility model.
[0026] Figure 2 This is a partial enlarged view of region A in the installation state of an embodiment of the utility model.
[0027] Figure 3 It is a side view of an installation state of an embodiment of the utility model.
[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of a fixed state of an embodiment of the utility model.
[0029] Figure 5 This is a partial enlarged view of region B in a fixed state of an embodiment of the utility model.
[0030] Figure 6 It is a side view of a fixed state of an embodiment of the utility model.
[0031] Description of reference numerals:
[0032] Suspension Parts 100
[0033] Suspension Rods 101
[0034] Reinforcement 102
[0035] Suspension slot 103
[0036] Guide 200
[0037] Shaft 201
[0038] First End 202
[0039] Second end 203
[0040] Fixed plate 300
[0041] Limiting piece 301 DETAILED DESCRIPTION
[0042] A preferred embodiment is given below, and the present invention is described more clearly and completely in conjunction with the accompanying drawings.
[0043] like Figures 1 to 6 As shown, this embodiment discloses a hook structure, including a hanging groove 103, the hook structure also includes a guide member 200 and a limit member 301, the guide member 200 includes a rotating shaft 201 and a first end 202 close to the hanging groove 103 and a second end 203 away from the hanging groove 103 on both sides of the rotating shaft 201, the limit member 301 is located above the first end 202, and the guide member 200 can rotate around the rotating shaft 201 and switch between an installed state and a fixed state.
[0044] like Figure 1-3 As shown, in the installed state, the upper side of the first end 202 abuts against the stopper 301 and is limited in the rotation direction. The second end 203 of the guide member 200 extends in a direction away from the suspension groove 103, and the suspended object is placed on the second end 203 and moves from the second end 203 to the first end 202. At this time, because the first end 202 abuts against the stopper 301, the second end 203 acts on the suspended object to offset the gravity of the suspended object, thereby saving the physical strength of the installer.
[0045] like Figure 4-6 As shown, the hanging object is placed at the second end 203 and moves in the direction from the second end 203 to the first end 202. When the hanging object moves to the first end 202, the guide member 200 rotates due to the movement of the hanging object, and rotates to point to the hanging groove 103, and guides the hanging object into the hanging groove 103, and finally enters a fixed state.
[0046] By adding the guide member 200, the guide member 200 rotates through the rotating shaft 201 and switches between the installation state and the fixed state. Through the above structure, the installer can place the hanging object on the guide member 200 at a distance from the hanging groove 103, reducing the physical strength required for installation, and because the guide member 200 extends in a direction away from the guide groove and is far away from the wall where it is finally hung, it is convenient for manual adjustment and alignment, and finally guides it into the hanging groove 103, which is simple to install, and the opening angle α of the hanging groove 103 can be small, reducing the range of movement of the hanging object in the hanging groove 103, and improving the installation stability.
[0047] like Figure 1 As shown, the hook structure further includes a fixing plate 300, and the suspension member 100 is connected to the fixing plate 300. The fixing plate 300 is provided, the fixing plate 300 is connected to the target plane, and the suspension member 100 is connected to the fixing plate 300. The fixing plate 300 increases the area of the suspension member 100 acting on the target plane, and avoids excessive local pressure on the target plane so that the target plane is damaged, and the addition of the fixing plate 300 can increase the stability of the fixation.
[0048] like Figure 2 , Figure 5 As shown, the hook structure includes a hanging member 100, a hanging slot 103 is provided on the hanging member 100, and a rotating shaft 201 is connected to the hanging member 100. The rotating shaft 201 is arranged on the hanging member 100, and the first end 202 and the second end 203 of the guide member 200 rotate around the rotating shaft 201, that is, around the hanging member 100, and the guide member 200 is connected to the hanging member 100 through the rotating shaft 201, and the hanging member 100 also substantially acts as a supporting member of the guide member 200, thereby reducing the number of components and reducing costs.
[0049] like Figure 2 , Figure 5As shown, the suspension member 100 includes a suspension rod 101, one end of the suspension rod 101 is connected to the fixed plate 300, and the other end extends from bottom to top in a plane perpendicular to the fixed plate 300 in a direction away from the fixed plate 300, and a suspension groove 103 is formed between the suspension rod 101 and the fixed plate 300. The suspension member 100 includes a plurality of suspension rods 101, and the plurality of suspension rods 101 are arranged in parallel, and the two ends of the rotating shaft 201 are respectively connected to one end of two adjacent suspension rods 101 away from the fixed plate 300. The plurality of suspension rods 101 are arranged in parallel, which is convenient for fixing the rotating shaft 201, reducing the pressure on a single suspension rod 101, increasing the connection stability, and increasing the service life.
[0050] like Figure 2 , Figure 5 As shown, the suspension member 100 further includes a reinforcement member 102, and both ends of the reinforcement member 102 are respectively connected between two adjacent suspension rods 101. By adding the reinforcement member 102, the structural strength of the suspension member 100 is increased, the connection stability is increased, and the service life is improved.
[0051] like Figures 1 to 6 As shown, the guide member 200 is a guide plate, and the guide plate is connected to the suspension rod 101 through a rotating shaft 201. The guide member 200 is a guide plate, and the pressure of the suspended object on the guide plate is small, which increases the structural strength, and when the suspended object moves along the guide plate, it is relatively stable and not easy to shake.
[0052] like Figure 2 , Figure 5 As shown, the limiting member 301 is a limiting groove, which is opened on the fixing plate 300 from bottom to top, and the first end 202 moves in the limiting groove. Figure 2 As shown, when in the installation state, the first end 202 abuts against the bottom of the limiting groove. The limiting member 301 is a limiting groove, which has a simple structure and low cost. After being fixed to the target plane, the limiting member 301 cannot or is difficult to be set in the wall. Under the premise that the limiting member 301 is set outside the wall, the point where the bottom of the limiting groove acts on the guide member 200 is farthest from the rotating shaft 201. Under the premise of the same torque, the force received is the smallest, which reduces the force on the limiting member 301 and improves its service life.
[0053] like Figure 3 , Figure 6 As shown, the opening angle α of the suspension groove 103 remains unchanged, and in order to improve the connection strength and stability after connecting the suspension object, the angle α is smaller. In this embodiment, a guide member 200 is added. When in the installation state, as shown in FIG. Figure 3As shown, the included angle θ between the extension direction of the guide member 200 and the fixing plate 300 is greater than the opening angle α of the hanging groove 103, and the guide member 200 extends in a direction away from the fixing plate 300, so that the hanging object can be placed on the guide member 200 from a place far away from the fixing plate 300, which reduces the difficulty of installing the hanging object and improves the convenience. Figure 6 As shown, the opening angle α of the suspension groove 103 remains unchanged, the first end 202 of the guide member 200 rotates around the rotating shaft 201 in the direction away from the fixed plate 300, and the second end 203 rotates around the rotating shaft 201 in the direction close to the fixed plate 300. At this time, the angle θ between the guide member 200 and the fixed plate 300 gradually decreases, and the suspended object moves along the guide member 200 into the suspension groove 103 and finally falls into the suspension groove 103.
[0054] In this embodiment, if Figure 3 As shown, when the first end 202 in the installation state abuts against the stopper 301, the included angle θ between the extension direction of the guide member 200 and the fixed plane of the hook structure is ≤ 90°. When the included angle between the extension direction of the guide member 200 and the fixed plane is less than 90°, after placing the hanging object on the guide member 200, the gravity of the hanging object itself can be used to a certain extent, reducing the force required for installation by the installer.
[0055] In other replaceable embodiments, the angle θ between the extension direction of the guide member 200 and the fixing plane of the hook structure may also be greater than 90°. In this case, the guide member 200 can also play a certain auxiliary suspension role.
[0056] like Figure 6 As shown, when in the fixed state, the guide member 200 extends into the suspension groove 103. In the fixed state, the guide member 200 extends into the suspension groove 103, and the suspended object squeezes the guide member 200 to prevent the guide member 200 from rotating, thereby increasing the fixing stability.
[0057] like Figure 6 As shown, the included angle θ between the extending direction of the member and the fixing plate 300 is smaller than the opening angle α of the hanging groove 103. At this time, because the hanging object is clamped at a smaller angle, the connection stability is higher.
[0058] This embodiment also includes a range hood, including the above hook structure.
[0059] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.
Claims
1. A hook structure, comprising a hanging slot, characterized in that: The hook structure further includes a guide member and a stopper, wherein the guide member includes a rotating shaft and a first end located on both sides of the rotating shaft and close to the hanging groove and a second end located away from the hanging groove, the stopper is located above the first end, and the guide member can rotate around the rotating shaft and switch between an installed state and a fixed state; In the installed state, the upper side surface of the first end abuts against the limiting member and is limited in the rotation direction; In the fixed state, the first end is rotated downward and guided to the hanging groove.
2. The hook structure according to claim 1, characterized in that: The hook structure comprises a hanging member, a hanging groove is provided on the hanging member, and the rotating shaft is connected to the hanging member.
3. The hook structure according to claim 2, characterized in that: The hook structure also includes a fixing plate, and the hanging member is connected to the fixing plate.
4. The hook structure according to claim 3, characterized in that: The suspension member includes a suspension rod, one end of which is connected to the fixed plate, and the other end extends from bottom to top in a plane perpendicular to the fixed plate in a direction away from the fixed plate, and the suspension groove is formed between the suspension rod and the fixed plate. The suspension member includes a plurality of suspension rods, and the plurality of suspension rods are arranged in parallel, and the two ends of the rotating shaft are respectively connected to one end of two adjacent suspension rods away from the fixed plate.
5. The hook structure according to claim 4, characterized in that: The suspension member also includes a reinforcement member, and two ends of the reinforcement member are respectively connected between two adjacent suspension rods.
6. The hook structure according to claim 4, characterized in that: The guide member is a guide plate, and the guide plate is connected to the suspension rod through a rotating shaft.
7. The hook structure according to claim 3, characterized in that: The limiting member is a limiting groove, which is opened on the fixing plate from bottom to top, and the first end moves in the limiting groove. When in the installation state, the first end abuts against the bottom of the limiting groove.
8. The hook structure according to claim 1, characterized in that: When in the installation state, the first end abuts against the limiting member, and an angle θ between an extending direction of the guide member and a fixing plane of the hook structure is ≤90°.
9. The hook structure according to claim 1, characterized in that: When in the fixed state, the guide member extends into the suspension groove.
10. A range hood, characterized in that: It comprises a hook structure as claimed in any one of claims 1 to 9.