Luggage rack hanger and luggage rack spraying method

Abstract

The present invention discloses a luggage rack hanger and a luggage rack spraying method, wherein the luggage rack hanger comprises a frame, a flip assembly and at least two movable support assemblies arranged opposite to each other and used to be connected to the luggage rack; the movable support assemblies are slidably connected to the frame so that the spacing between the two movable support assemblies is adjustable; in the length direction of the frame, the flip assemblies are respectively arranged on both sides of the frame, and the flip assemblies are used to be transmission-connected with the flip mechanism. The present invention can spray the luggage rack in all directions, ensure the appearance quality of the luggage rack, and improve the versatility of the hanger.

Description

Technical Field

[0001] The invention relates to the technical field of luggage rack spraying, in particular to a luggage rack hanger and a luggage rack spraying method. Background Art

[0002] As people's lifestyles change, the frequency of use of luggage racks on the top of vehicles has increased. Since the lengths of luggage racks of different models are different, corresponding hangers need to be made when spraying each type of luggage rack. With the continuous development of luggage rack products, there are more and more hangers. In addition to taking up a lot of space, it will also increase the development cost of luggage rack products. In addition, in the existing luggage rack spraying production lines, the hangers are generally suspended by hanging chains to spray the luggage racks, that is, the luggage racks are sprayed in a vertical hanging manner. When spraying in this way, the surface of the luggage rack will show orange peel phenomenon after the paint is leveled, affecting the appearance quality of the luggage rack. Some technologies also use the method of laying the luggage rack flat to spray paint on the luggage rack, but this spraying method makes it difficult to fully spray the surface of the luggage rack, that is, it is difficult to ensure the spraying effect of the luggage rack. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a luggage rack hanger and a luggage rack spraying method, so as to improve the versatility of the hanger and the appearance quality of the luggage rack.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A luggage rack hanger comprises a frame, a flip assembly and at least two movable support assemblies arranged opposite to each other and used to connect with the luggage rack;

[0006] The movable support assembly is slidably connected to the frame so that the distance between the two movable support assemblies can be adjusted;

[0007] In the length direction of the frame, the flipping components are respectively arranged on both sides of the frame, and the flipping components are used for transmission connection with the flipping mechanism.

[0008] Further, the movable support assembly includes an adjustment assembly, a movable positioning assembly and a fixing member;

[0009] One end of the movable positioning component is slidably disposed through the adjusting component, and the movable positioning component can be locked with the adjusting component;

[0010] The fixing piece is arranged at the other end of the movable positioning assembly, and the fixing piece is used to be connected to the luggage rack.

[0011] Further, the fixing member includes a fixing hanging tooth and a supporting member;

[0012] The fixed hanging tooth has a fixed portion for connecting with the movable positioning assembly and at least two elastic arms arranged opposite to each other, and all the elastic arms are respectively connected with the fixed portion;

[0013] The support member is disposed on a side of each elastic arm away from the other elastic arm, and the support member is located at an end of the elastic arm away from the fixing portion.

[0014] Furthermore, in the length direction of the elastic arm, the support members on every two oppositely arranged elastic arms are staggered.

[0015] Further, the movable positioning assembly includes a movable cross bar and a locking member;

[0016] The movable cross bar can be slidably arranged through the adjusting assembly, and the locking member is arranged through the adjusting assembly and can be pressed against or separated from the movable cross bar.

[0017] Furthermore, one end of the elastic arm away from the fixing portion has a guide portion, and a width of the guide portion gradually increases in a direction approaching the fixing portion.

[0018] Furthermore, in the width direction of the frame, two sides of the frame are respectively provided with sliding grooves;

[0019] Both ends of the adjusting component are slidably connected to the corresponding sliding grooves, and the adjusting component can be locked with the frame.

[0020] Further, the adjustment assembly includes an adjustment rod and a fastener;

[0021] Both ends of the adjusting rod are slidably connected to the corresponding sliding grooves respectively, the fastener passes through the frame and is threadedly connected to the adjusting rod, and the fastener can be pressed against or separated from the surface of the frame.

[0022] Furthermore, in the length direction of the frame, at least two of the flipping assemblies are respectively arranged on each side of the frame, and all the flipping assemblies are arranged in sequence along the width direction of the frame.

[0023] In order to solve the above technical problems, another technical solution adopted by the present invention is:

[0024] A method for spraying a luggage rack, on the above-mentioned luggage rack hanger, comprises the following steps:

[0025] S1: adjusting the distance between the two oppositely arranged movable support assemblies according to the length of the luggage rack to be sprayed, and connecting the luggage rack to be sprayed with the corresponding movable support assembly;

[0026] S2: Rotate the movable positioning assembly so that an angle of 30° to 90° is formed between the plane formed by the luggage rack and the movable positioning assembly and the horizontal plane, and spray a portion of the luggage rack to be sprayed;

[0027] S3: The flipping mechanism flips the frame 180° and sprays the remaining area of ​​the luggage rack.

[0028] The beneficial effects of the present invention are as follows: the present invention is provided with a movable support assembly with adjustable spacing, so as to adapt to luggage racks of different lengths, thereby improving the versatility of the luggage hanger, and because a flip assembly is provided, the frame and the luggage rack hung on the frame can be flipped to a specified angle for spraying, ensuring that the surface of the luggage rack is fully sprayed, thereby improving the appearance quality of the luggage rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The structure of the luggage rack hanger in the present invention is shown in FIG. Figure 1 ;

[0030] Figure 2 The structure of the luggage rack hanger in the present invention is shown in FIG. Figure 2 and partial enlarged view;

[0031] Figure 3 The structure of the luggage rack hanger in the present invention is shown in FIG. Figure 3 ;

[0032] Figure 4 The structure of the luggage rack hanger in the present invention is shown in FIG. Figure 4 ;

[0033] Figure 5 The partial structure of the luggage rack hanger of the present invention is shown in FIG. Figure 1 ;

[0034] Figure 6 The partial structure of the luggage rack hanger of the present invention is shown in FIG. Figure 2 ;

[0035] Figure 7 The partial structure of the luggage rack hanger of the present invention is shown in FIG. Figure 3 ;

[0036] Figure 8 It is a structural schematic diagram of the fixing member in the present invention;

[0037] Fig. 9 for Figure 8 Side view of.

[0038] Description of labels:

[0039] 1. Frame; 11. Slideway;

[0040] 2. Flip the component;

[0041] 3. movable support assembly; 31. adjustment assembly; 311. adjustment rod; 312. fastener; 32. movable positioning assembly; 321. movable cross bar; 322. locking member; 33. fixing member; 331. fixing hanging tooth; 3311. fixing part; 3312. elastic arm; 3313. guide part; 332. support member;

[0042] 4. Luggage rack; 41. Mounting hole; 5. Flipping mechanism. DETAILED DESCRIPTION

[0043] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in combination with the implementation modes and the accompanying drawings.

[0044] According to production requirements, at least three surfaces of the luggage rack should be used as appearance surfaces. In the existing spraying process, the spraying equipment generally sprays paint on the luggage rack with a flat surface at a fixed angle. Since the existing new luggage racks are provided with grooves on the surface, if the spraying angle is not appropriate, some areas of the grooves of the luggage rack will not be able to be painted, resulting in the appearance of the luggage rack failing to meet production requirements. Therefore, when spraying the luggage rack in the traditional spraying process, in order to paint the grooves on the surface of the luggage rack, the spraying angle of the spraying equipment needs to be adjusted, and the luggage rack located on the hanger needs to increase the distance between adjacent luggage racks in order to avoid the spraying equipment, which reduces the loading capacity of the hanger, seriously affecting production capacity.

[0045] Based on this, please refer to Figure 1-Figure 9 , a luggage rack hanger is provided, comprising a frame 1, a flip assembly 2 and at least two movable support assemblies 3 arranged opposite to each other and used to be connected to a luggage rack 4; the movable support assemblies 3 are slidably connected to the frame 1 so that the spacing between the two movable support assemblies 3 is adjustable; in the length direction of the frame 1, flip assemblies 2 are respectively arranged on both sides of the frame 1, and the flip assemblies 2 are used to be transmission-connected with a flip mechanism 5. Preferably, two movable support assemblies 3 are arranged.

[0046] It is understandable that the present invention is provided with a movable support assembly 3 with adjustable spacing, so as to adapt to luggage racks 4 of different lengths, thereby improving the versatility of the luggage rack, and because a flip assembly 2 is provided, the frame 1 and the luggage rack 4 hung on the frame 1 can be flipped to a specified angle for spraying, ensuring that the surface of the luggage rack 4 is fully sprayed, thereby improving the appearance quality of the luggage rack 4. In the present invention, since the hanger can be flipped, the spraying angle of the luggage rack 4 can be adjusted. Compared with the existing spraying method, there is no need to increase the spacing between adjacent luggage racks 4, so that the hanger can be sprayed after being fully loaded, which can not only ensure production capacity, but also enable each position on at least three surfaces of the luggage rack 4 to be evenly painted.

[0047] In some embodiments, the movable support assembly 3 includes an adjustment assembly 31, an active positioning assembly 32 and a fixing member 33; one end of the active positioning assembly 32 can be slidably passed through the adjustment assembly 31, and the active positioning assembly 32 is also relatively rotatably connected to the adjustment assembly 31, and the active positioning assembly 32 can be locked with the adjustment assembly 31; the fixing member 33 is arranged at the other end of the active positioning assembly 32, and the fixing member 33 is used to connect with the luggage rack 4. By setting the adjustment assembly 31, the distance between the relatively arranged fixing members 33 is preliminarily adjusted, and the active positioning assembly 32 is arranged to fine-tune the position of the fixing member 33, that is, due to the setting of the adjustment assembly 31 and the active positioning assembly 32, the position of the fixing member 33 can be adjusted in two stages to adapt to luggage racks 4 of different lengths, thereby improving versatility. Among them, the fixing member 33 is relatively rotatably connected to the active positioning assembly 32. Optionally, in the length direction of the adjustment assembly 31, a plurality of active positioning assemblies 32 are arranged to simultaneously spray paint on a plurality of luggage racks 4.

[0048] In some embodiments, the fixing member 33 includes a fixing hanging tooth 331 and a supporting member 332; the fixing hanging tooth 331 has a fixing portion 3311 for connecting with the movable positioning assembly 32 and at least two elastic arms 3312 arranged opposite to each other, and all the elastic arms 3312 are respectively connected with the fixing portion 3311; a supporting member 332 is arranged on a side of each elastic arm 3312 away from another elastic arm 3312, and the supporting member 332 is located at an end of the elastic arm 3312 away from the fixing portion 3311. The supporting member 332 and the elastic arm 3312 are arranged to be plugged into the corresponding mounting hole 41 on the luggage rack 4, thereby ensuring that the luggage rack 4 can be turned 360°, playing a role of preventing falling off, and ensuring the stability of the luggage rack 4.

[0049] In some embodiments, in the length direction of the elastic arm 3312, the support members 332 on every two relatively arranged elastic arms 3312 are staggered so that the luggage rack 4 can swing within a small range after being flipped to a specific angle, thereby improving the flexibility of the angle adjustment of the luggage rack 4 and ensuring that the luggage rack 4 is fully sprayed.

[0050] In some embodiments, the movable positioning assembly 32 includes a movable crossbar 321 and a locking member 322; the movable crossbar 321 is slidably arranged through the adjustment assembly 31, and the locking member 322 is arranged through the adjustment assembly 31 and can be pressed against or separated from the movable crossbar 321. The movable crossbar 321 is used to adjust the position of the fixing member 33 to adapt to luggage racks 4 of different lengths, and the setting of the locking member 322 is used to positionally lock the movable crossbar 321 to ensure the stability of the movable crossbar 321. Optionally, the length of the movable crossbar 321 is 100mm to 500mm, and preferably, the length of the movable crossbar 321 is 200mm to 400mm. In other equivalent embodiments, a plurality of equally spaced through holes can also be provided on the movable crossbar 321, and the locking member 322 passes through the adjustment assembly 31 and is connected to the corresponding through holes to achieve fixed length adjustment to adapt to luggage racks 4 of several specific sizes. The cross section of the movable cross bar 321 can be circular, square, triangular, etc. When the cross section of the movable cross bar 321 is circular, the angle of the luggage rack 4 can be adjusted twice, or the angle of the luggage rack 4 can be adjusted only by the movable cross bar 321. When the cross section is other shapes except circular, the stability of the movable cross bar 321 and the adjustment rod 311 can be guaranteed.

[0051] In some embodiments, the end of the elastic arm 3312 away from the fixing portion 3311 has a guide portion 3313, and the width of the guide portion 3313 gradually increases in the direction close to the fixing portion 3311. The setting of the guide portion 3313 is used to play a guiding role when the elastic arm 3312 is inserted into the mounting hole 41 of the luggage rack 4, thereby reducing the difficulty of plugging. Specifically, the end of the guide portion 3313 away from the fixing portion 3311 has a bending portion, and the bending portions on the two elastic arms 3312 are inclined in directions away from each other. Preferably, the bending portion, the guide portion 3313 and the fixing portion 3311 are integrally formed, and the fixing portion 3311 is U-shaped, so that the fixing portion 3311 plays a role of limiting and supporting the two elastic arms 3312.

[0052] In some embodiments, in the width direction of the frame 1, slide grooves 11 are respectively provided on both sides of the frame 1; both ends of the adjustment component 31 are slidably connected to the corresponding slide grooves 11, and the adjustment component 31 can be locked with the frame 1. The setting of the slide groove 11 is used to limit the range of motion of the adjustment component 31. Optionally, the length of the slide groove 11 is 700mm to 1200mm, and preferably, the length of the slide groove 11 is 800mm to 1000mm. In other equivalent embodiments, the slide groove 11 may not be provided, and a slide rail may be provided to replace the slide groove 11, so that the adjustment component 31 is slidably connected to the inner side of the frame 1.

[0053] In some embodiments, the adjustment assembly 31 includes an adjustment rod 311 and a fastener 312; both ends of the adjustment rod 311 are respectively slidably connected to the corresponding slide groove 11, and the fastener 312 passes through the frame 1 and is threadedly connected to the adjustment rod 311, and the fastener 312 can press against or separate from the surface of the frame 1. The adjustment rod 311 is used to adjust the position of the movable positioning assembly 32, that is, to adjust the position of the fixing member 33, and the fastener 312 is used to lock the adjustment rod 311 with the frame 1 to ensure the position stability of the fixing member 33. Preferably, the fastener 312 is a bolt.

[0054] In some embodiments, at least two flipping assemblies 2 are respectively disposed on each side of the frame 1 in the length direction of the frame 1, and all flipping assemblies 2 are sequentially disposed along the width direction of the frame 1. The arrangement of multiple flipping assemblies 2 is used to connect with different active ends of the flipping mechanism 5 to ensure the stability of the flipping process of the frame 1.

[0055] A method for spraying a luggage rack 4, on the above-mentioned luggage rack hanger, comprises the following steps:

[0056] S1: adjusting the distance between two oppositely arranged movable support assemblies 3 according to the length of the luggage rack 4 to be sprayed, and connecting the luggage rack 4 to be sprayed with the corresponding movable support assembly 3;

[0057] S2: Rotate the movable positioning component 32 so that an angle of 30° to 90° is formed between the plane formed by the luggage rack 4 and the movable positioning component 32 and the horizontal plane, and spray the partial area of ​​the luggage rack 4 to be sprayed; further, the angle is 45° to 60°, preferably, the angle is 45°, 47°, 50°, 53°, 55°, 57° or 60°.

[0058] S3: The turning mechanism 5 turns the frame 1 180°, and the remaining area of ​​the luggage rack 4 is sprayed.

[0059] Embodiment 1 of the present invention is:

[0060] A luggage rack hanger comprises a frame 1, a flip assembly 2 and two movable support assemblies 3 which are arranged opposite to each other and are used to connect with a luggage rack 4; the movable support assemblies 3 are slidably connected with the frame 1 so that the distance between the two movable support assemblies 3 can be adjusted; in the length direction of the frame 1, flip assemblies 2 are respectively arranged on both sides of the frame 1, and the flip assemblies 2 are used to be connected with a flip mechanism 5 in a transmission manner.

[0061] In this embodiment, the movable support assembly 3 includes an adjustment assembly 31, a movable positioning assembly 32 and a fixing member 33; one end of the movable positioning assembly 32 can be slidably arranged through the adjustment assembly 31, and the movable positioning assembly 32 can be locked with the adjustment assembly 31; the fixing member 33 is arranged at the other end of the movable positioning assembly 32, and the fixing member 33 is used to connect with the luggage rack 4.

[0062] In this embodiment, the fixing member 33 includes a fixing tooth 331 and a supporting member 332; the fixing tooth 331 has a fixing portion 3311 for connecting to the movable positioning assembly 32 and two oppositely arranged elastic arms 3312, and all the elastic arms 3312 are respectively connected to the fixing portion 3311; a supporting member 332 is arranged on a side of each elastic arm 3312 away from the other elastic arm 3312, and the supporting member 332 is located at one end of the elastic arm 3312 away from the fixing portion 3311.

[0063] In this embodiment, in the length direction of the elastic arm 3312 , the support members 332 on the two oppositely disposed elastic arms 3312 are staggered.

[0064] In this embodiment, the movable positioning assembly 32 includes a movable cross bar 321 and a locking member 322; the movable cross bar 321 is slidably disposed through the adjustment assembly 31, and the locking member 322 is disposed through the adjustment assembly 31 and can be pressed against or separated from the movable cross bar 321.

[0065] In this embodiment, the end of the elastic arm 3312 away from the fixing portion 3311 has a guide portion 3313, and the width of the guide portion 3313 gradually increases in a direction approaching the fixing portion 3311. Preferably, the guide portion 3313 and the fixing portion 3311 are integrally formed.

[0066] In this embodiment, in the width direction of the frame 1 , two sides of the frame 1 are respectively provided with sliding grooves 11 ; two ends of the adjustment component 31 are respectively slidably connected to the corresponding sliding grooves 11 , and the adjustment component 31 can be locked with the frame 1 .

[0067] In this embodiment, the adjustment assembly 31 includes an adjustment rod 311 and a fastener 312; both ends of the adjustment rod 311 are respectively slidably connected to the corresponding slide groove 11, the fastener 312 passes through the frame 1 and is threadedly connected to the adjustment rod 311, and the fastener 312 can be pressed against or separated from the surface of the frame 1.

[0068] In this embodiment, two flipping assemblies 2 are respectively disposed on each side of the frame 1 in the length direction of the frame 1 , and all the flipping assemblies 2 are sequentially disposed along the width direction of the frame 1 .

[0069] The working principle of this embodiment is:

[0070] S1: adjusting the distance between two oppositely arranged movable support assemblies 3 according to the length of the luggage rack 4 to be sprayed, and connecting the luggage rack 4 to be sprayed with the corresponding movable support assembly 3;

[0071] S2: Rotate the movable positioning assembly 32 so that an angle of 45° is formed between the plane formed by the luggage rack 4 and the movable positioning assembly 32 and the horizontal plane, and spray the partial area of ​​the luggage rack 4 to be sprayed;

[0072] S3: The turning mechanism 5 turns the frame 1 180°, and sprays the remaining area of ​​the luggage rack 4;

[0073] S4: After the luggage rack 4 is sprayed, the luggage rack 4 is sent to the next process. When a different type of luggage rack 4 is replaced, S1 to S3 are repeated.

[0074] In summary, the present invention provides a luggage rack hanger and a luggage rack spraying method, which adopts a method of adjusting the angle of the luggage rack to spray the luggage rack. Specifically, a certain angle is first formed between the plane where the luggage rack and the movable positioning component are located and the horizontal plane through a movable positioning component, so as to paint the recessed area of ​​the luggage rack, and then the frame is turned over as a whole and the remaining area of ​​the luggage rack is painted, which can ensure that the load capacity of the hanger is maximized and that the surface of the luggage rack can be completely painted.

[0075] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A luggage rack hanger, characterized in that: It includes a frame, a flip assembly and at least two movable support assemblies arranged opposite to each other and used for connecting with the luggage rack; The movable support assembly is slidably connected to the frame so that the distance between the two movable support assemblies can be adjusted; In the length direction of the frame, the flipping components are respectively arranged on both sides of the frame, and the flipping components are used for transmission connection with the flipping mechanism.

2. A luggage rack hanger according to claim 1, characterized in that: The movable support assembly includes an adjustment assembly, a movable positioning assembly and a fixing member; One end of the movable positioning component is slidably disposed through the adjusting component, and the movable positioning component can be locked with the adjusting component; The fixing piece is arranged at the other end of the movable positioning assembly, and the fixing piece is used to be connected to the luggage rack.

3. A luggage rack hanger according to claim 2, characterized in that: The fixing member comprises a fixing hanging tooth and a supporting member; The fixed hanging tooth has a fixed portion for connecting with the movable positioning assembly and at least two elastic arms arranged opposite to each other, and all the elastic arms are respectively connected with the fixed portion; The support member is disposed on a side of each elastic arm away from the other elastic arm, and the support member is located at an end of the elastic arm away from the fixing portion.

4. A luggage rack hanger according to claim 3, characterized in that: In the length direction of the elastic arm, the support members on every two oppositely arranged elastic arms are staggered.

5. The luggage rack hanger according to claim 2, characterized in that: The movable positioning assembly includes a movable cross bar and a locking member; The movable cross bar can be slidably arranged through the adjusting assembly, and the locking member is arranged through the adjusting assembly and can be pressed against or separated from the movable cross bar.

6. The luggage rack hanger according to claim 2, characterized in that: The elastic arm has a guide portion at one end away from the fixing portion, and the width of the guide portion gradually increases in a direction approaching the fixing portion.

7. The luggage rack hanger according to claim 6, characterized in that: In the width direction of the frame, two sides of the frame are respectively provided with sliding grooves; Both ends of the adjusting component are slidably connected to the corresponding sliding grooves, and the adjusting component can be locked with the frame.

8. The luggage rack hanger according to claim 7, characterized in that: The adjustment assembly includes an adjustment rod and a fastener; Both ends of the adjusting rod are slidably connected to the corresponding sliding grooves respectively, the fastener passes through the frame and is threadedly connected to the adjusting rod, and the fastener can be pressed against or separated from the surface of the frame.

9. The luggage rack hanger according to claim 1, characterized in that: In the length direction of the frame, at least two flipping assemblies are respectively arranged on each side of the frame, and all the flipping assemblies are arranged in sequence along the width direction of the frame.

10. A luggage rack spraying method, applied to the luggage rack hanger as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: adjusting the distance between the two oppositely arranged movable support assemblies according to the length of the luggage rack to be sprayed, and connecting the luggage rack to be sprayed with the corresponding movable support assembly; S2: Rotate the movable positioning assembly so that an angle of 30° to 90° is formed between the plane formed by the luggage rack and the movable positioning assembly and the horizontal plane, and spray a portion of the luggage rack to be sprayed; S3: The flipping mechanism flips the frame 180° and sprays the remaining area of ​​the luggage rack.

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