Assistive tool for attaching automobile black film

Abstract

The utility model discloses an auxiliary tool for attaching an automobile black film, which belongs to the technical field of film pasting, is used for being mounted on the outer surface of an automobile to position the black film, and comprises a main body, a positioning assembly for limiting the position of the black film and a mounting assembly, the positioning assembly for limiting the position of the black film is arranged on the main body close to one end; the mounting assembly is arranged on the main body and is positioned below the positioning assembly; the installation assembly comprises a body and a magnetic attraction part. The auxiliary tool for attaching the automobile black film is technically characterized in that an existing clamping structure is replaced with a magnetic attraction structure, the auxiliary tool can be suitable for different positions of different automobiles due to the arrangement of the magnetic attraction structure, the auxiliary tool can be used for attaching the black films to the different positions of the automobiles of different models, the overall applicability is high, and the application range is wide. And an independent magnetic attraction structure is arranged, so that the device can be attached to the arc-shaped automobile shell, the attraction force is high, the overall stability is high in the using process, and the using effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of film pasting, and specifically relates to an auxiliary tool for attaching automotive black film. Background Technique

[0002] A film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials.

[0003] Decorative black film is a high-tech self-adhesive product designed for special industrial applications.

[0004] In the automotive industry, it is commonly used on door structures or window pillars of vehicles to replace the decorative function of paint and enhance the visual effect of the windshield and window frame.

[0005] Decorative black film is composed of a stable calendered polyvinyl chloride film, an acrylic pressure-sensitive adhesive, and a bubble-free silicone-coated release paper. Depending on the surface state of the film surface, it can be divided into: matte film, frosted film, fine frosted film, and high-gloss film.

[0006] When in use, the decorative black film is pasted on the surface of the vehicle. To facilitate the pasting of automotive black film by relevant technicians, some auxiliary tools have been invented, including the black film assembly auxiliary tool.

[0007] In the existing utility model patent with the publication number of CN217943156U and the patent name of an auxiliary tool for black film assembly in automotive pillar processing, it is recorded that it includes: a main shaft, a positioning component, and a clamping component; the above positioning component is detachably assembled at one end of the main shaft for positioning the black film to be assembled; the clamping component is fixedly arranged at the other end of the main shaft; among them, the positioning component includes a positioning pin and an adjusting mechanism for adjusting the position of the positioning pin; the technical key point is that by setting the positioning component, the position of the positioning pin can be adjusted according to different specifications of the black film, so as to realize the corresponding connection between the positioning piece of the black film and the positioning pin, and at the same time, in combination with the clamping component, the entire assembly auxiliary tool can be fixed to the automotive pillar by clamping, achieving the positioning of the entire assembly auxiliary tool in the horizontal and vertical directions, realizing precise assembly while improving the working efficiency during assembly.

[0008] However, through research, it is found that the above scheme has certain drawbacks when in use;

[0009] The above black film assembly auxiliary tool fixes the position of the black film assembly auxiliary tool by clamping when in use. The fixed position is relatively single, and due to different vehicle models and different pillar thicknesses, a set of black film assembly auxiliary tools can only be used for pasting black film at one position of one vehicle model, and the overall applicability is not high;

[0010] In summary, the existing auxiliary tools for black film assembly have certain drawbacks and do not meet people's requirements. Therefore, we have developed an auxiliary tool for attaching automotive black film. Summary of the Invention

[0011] To overcome the deficiencies of the prior art, the embodiments of the present application provide an auxiliary tool for attaching automotive black film, which uses a magnetic attraction structure to replace the existing clamping structure. The setting of the magnetic attraction structure enables the auxiliary tool to be applicable to different positions of different vehicles and can be used for pasting black films at different positions of different models of automobiles. The overall applicability is relatively high. Moreover, a separate magnetic attraction structure is established, enabling it to fit the curved automotive shell, with a strong adsorption force, high overall stability during use, good use effects, and good application prospects.

[0012] The technical solution adopted by the embodiments of the present application to solve its technical problems is as follows:

[0013] An auxiliary tool for attaching automotive black film, which is used for installing on the outer surface of an automobile to position the black film, includes a main body, a positioning component for defining the position of the black film, and a mounting component:

[0014] Main body;

[0015] The positioning component for defining the position of the black film is arranged at a position close to one end on the main body;

[0016] The mounting component is arranged on the main body, and the mounting component is located below the positioning component;

[0017] Among them, the mounting component includes a main body and a magnetic attraction part:

[0018] The main body is fixedly installed at a position close to the other end of the lower end of the main body;

[0019] The magnetic attraction part is installed on the main body and is used for fitting with the curved automotive shell.

[0020] The present utility model describes an auxiliary tool for attaching automotive black film, which uses a magnetic attraction structure to replace the existing clamping structure. The setting of the magnetic attraction structure enables the auxiliary tool to be applicable to different positions of different vehicles and can be used for pasting black films at different positions of different models of automobiles. The overall applicability is relatively high. Moreover, a separate magnetic attraction structure is established, enabling it to fit the curved automotive shell, with a strong adsorption force, high overall stability during use, good use effects, and good application prospects.

[0021] Preferably, the magnetic attraction part includes a fixed table and a magnetic attraction piece:

[0022] The fixed table is integrally formed on the main body, and a plurality of groups of sinking grooves are formed on one end surface of the fixed table;

[0023] The number of magnetic attraction pieces is several groups, and the magnetic attraction pieces are installed inside the sinking grooves;

[0024] Among them, several groups of magnetic attraction components and several groups of sunk grooves are distributed in a rectangular array.

[0025] Preferably, the magnetic attraction component includes a first spring and a magnetic attraction block:

[0026] One end of the first spring is fixedly connected to the inner bottom surface of the sunk groove;

[0027] One end of the magnetic attraction block is located inside the sunk groove, and the end of the magnetic attraction block located inside the sunk groove is fixedly connected to the first spring;

[0028] Among them, a rubber pad is arranged at the end of the magnetic attraction block away from the first spring.

[0029] Preferably, the positioning component includes a transverse adjustment component, a longitudinal adjustment component and a positioning seat:

[0030] The transverse adjustment component is installed on the main body;

[0031] The longitudinal adjustment component is connected to the transverse adjustment component;

[0032] The positioning seat is installed on the longitudinal adjustment component;

[0033] Among them, two groups of positioning protrusions for inserting into the black film positioning holes are arranged on the positioning seat.

[0034] Preferably, the transverse adjustment component includes an adjustment screw rod, a slideway and a slider:

[0035] One end of the adjustment screw rod penetrates through the threaded hole on the main body and is rotatably connected to the longitudinal adjustment component;

[0036] The number of slideways is several groups, and the slideways are fixedly installed on the main body;

[0037] The number of sliders is several groups, and the sliders are installed at the end of the positioning seat away from the positioning protrusions;

[0038] Among them, the adjustment screw rod pushes the slider to slide along the slideway.

[0039] Preferably, the longitudinal adjustment component includes a fixed seat and an adjustment part:

[0040] One end face of the fixed seat is rotatably connected to the adjustment screw rod, and the slider is installed on the fixed seat;

[0041] The adjustment part is arranged on the fixed seat, and the adjustment part is connected to the positioning seat.

[0042] Preferably, the adjustment part includes an adjustment part and a locking part:

[0043] The number of second springs is several groups, and both ends of the second springs are respectively connected to the fixed seat and the positioning seat;

[0044] The locking member is arranged on the fixed seat and is used to limit the height of the positioning seat.

[0045] Preferably, the locking member includes a limiting ring and a limiting rod:

[0046] The limiting ring is fixedly installed on the fixed seat;

[0047] One end of the limiting rod passes through the limiting ring and is rotatably connected to the upper end surface of the positioning seat;

[0048] Wherein, arc-shaped strips are arranged on the outer surface of the limiting rod and the inner surface of the limiting ring in a partial direction, and the arc-shaped strip on the limiting rod is clamped and limited with the arc-shaped strip on the limiting ring.

[0049] Preferably, a guiding post is installed on the fixed seat, and a guiding groove is formed on the positioning seat corresponding to the position of the guiding post.

[0050] In summary, the utility model includes at least one of the following beneficial technical effects:

[0051] First, the utility model discloses an auxiliary tool for attaching automotive black film, which uses a magnetic attraction structure to replace the existing clamping structure. The setting of the magnetic attraction structure enables the auxiliary tool to be applicable to different positions of different vehicles and can be used for pasting black film at different positions of different models of automobiles. The overall applicability is relatively high. Moreover, a separate magnetic attraction structure is set up, enabling it to fit the arc-shaped automotive shell, with strong adsorption force, high overall stability during use, good use effect, and good application prospect.

[0052] Second, the utility model discloses an auxiliary tool for attaching automotive black film, which records a positioning component. The transverse adjustment component and the longitudinal adjustment component in the positioning component cooperate to adjust the position of the positioning seat, improve the applicability of the auxiliary tool, and are convenient to adjust, with a fast adjustment speed, which can greatly improve the efficiency of black film pasting, have a good use effect, and have a good application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 is the overall structural schematic diagram of the utility model;

[0054] Figure 2 is the partial state structural diagram of the utility model;

[0055] Figure 3 is the structural diagram of the magnetic attraction member in the utility model;

[0056] Figure 4 is the installation structural diagram of the fixed seat in the utility model;

[0057] Figure 5It is a partial structural diagram of the longitudinal adjustment component in the present utility model;

[0058] Figure 6 It is a partial structural diagram of the fixed seat in the present utility model;

[0059] Figure 7 It is a usage state diagram of the present utility model.

[0060] Reference numerals: 1, main body; 2, positioning component; 21, positioning seat; 211, positioning convex block; 22, adjusting screw; 23, slideway; 24, slider; 25, fixed seat; 251, guiding column; 26, second spring; 27, limiting rod; 28, limiting ring; 3, mounting component; 31, fixed platform; 32, sunk groove; 33, first spring; 34, magnetic attraction block. Detailed implementation manners

[0061] The embodiment of the present application provides an auxiliary tool for attaching automotive black film, which solves the problem that the existing black film assembly auxiliary tool fixes the position of the black film assembly auxiliary tool by means of clamping during use, the fixed position is relatively single, and the thickness of the column is different for different vehicle models, so that a set of black film assembly auxiliary tools can only be used for pasting black film at one position of one vehicle model, and the overall applicability is not high.

[0062] Embodiment 1:

[0063] An auxiliary tool for attaching automotive black film, as Figure 1 - Figure 7 shown, which is used for installing on the outer surface of an automobile to position the black film, and includes a main body 1, a positioning component 2 for limiting the position of the black film, and a mounting component 3:

[0064] The main body 1; the positioning component 2 for limiting the position of the black film is arranged at a position close to one end on the main body 1; the mounting component 3 is arranged on the main body 1, and the mounting component is used for limiting the position of the auxiliary tool to ensure the stability of the automotive black film. The mounting component 3 is located below the positioning component 2; wherein, the mounting component 3 includes a main body and a magnetic attraction part: the main body is fixedly installed at a position close to the other end at the lower end of the main body 1; the magnetic attraction part is installed on the main body and is used for fitting with the arc-shaped automobile shell, so that the automotive black film can be closely attached to the surface of the automobile.

[0065] The present utility model discloses an auxiliary tool for attaching automotive black film, which adopts a magnetic attraction structure to replace the existing clamping structure. The setting of the magnetic attraction structure enables the auxiliary tool to be applicable to different positions of different vehicles and can be used for pasting black film at different positions of different models of automobiles. The overall applicability is relatively high, and a separate magnetic attraction structure is set up, enabling it to fit with the arc-shaped automobile shell, with a strong adsorption force, high overall stability during use, good use effect, and good use prospects.

[0066] When in use, place the automotive black film in position, align the auxiliary tool for attaching the automotive black film with the automotive black film, and attach it to the outer surface of the vehicle. Tighten the automotive black film and install other auxiliary tools so that the automotive black film closely adheres to the surface of the vehicle. After a period of time, remove the auxiliary tools.

[0067] The magnetic attraction component includes a fixed platform 31 and a magnetic attraction member: The fixed platform 31 is integrally formed on the main body, and a plurality of groups of sunk grooves 32 are formed on one end face of the fixed platform 31; The number of magnetic attraction members is several groups, and the magnetic attraction members are installed inside the sunk grooves 32; Among them, several groups of magnetic attraction members and several groups of sunk grooves 32 are distributed in a rectangular array, and multiple groups cooperate to achieve the fixation of the auxiliary tool.

[0068] The magnetic attraction member includes a first spring 33 and a magnetic attraction block 34: One end of the first spring 33 is fixedly connected to the inner bottom surface of the sunk groove 32; One end of the magnetic attraction block 34 is located inside the sunk groove 32, and one end is located outside the sunk groove 32. The end located outside is in contact with the automotive black film, and the end of the magnetic attraction block 34 located inside the sunk groove 32 is fixedly connected to the first spring 33; Among them, a rubber pad is provided at the end of the magnetic attraction block 34 away from the first spring 33, which can avoid damaging the surface of the vehicle and has a better use effect.

[0069] The effect of the first spring 33 enables the magnetic attraction block 34 to have a certain movement space, so that the magnetic attraction block 34 can fit the surface of the vehicle.

[0070] When in use, the rubber pad on the surface of the magnetic attraction block 34 is in contact with the auxiliary tool. At this time, the magnetic attraction block 34 is magnetically attracted, and the generated force keeps the position of the auxiliary tool unchanged.

[0071] The vehicle is made of aluminum alloy material and can be magnetically attracted. A suction cup can also be used instead of the magnetic attraction member.

[0072] The present utility model describes an auxiliary tool for attaching an automotive black film, which uses a magnetic attraction structure to replace the existing clamping structure. The setting of the magnetic attraction structure enables the auxiliary tool to be applicable to different positions of different vehicles and can be used for pasting black films at different positions of different models of vehicles. The overall applicability is relatively high. Moreover, a separate magnetic attraction structure is set up, enabling it to fit the arc-shaped automotive shell, with a strong adsorption force and high overall stability during use, and a good use effect, having a good application prospect.

[0073] Embodiment 2:

[0074] Based on Embodiment 1, this embodiment also describes the following structure:

[0075] The positioning component 2 includes a lateral adjustment component, a longitudinal adjustment component, and a positioning seat 21:

[0076] The horizontal adjustment component is installed on the main body 1; the vertical adjustment component is connected to the horizontal adjustment component; the positioning seat 21 is installed on the vertical adjustment component; wherein, two groups of positioning protrusions 211 for inserting into the black film positioning holes are provided on the positioning seat 21.

[0077] The present utility model discloses an auxiliary tool for attaching an automotive black film, which records a positioning component. The horizontal adjustment component and the vertical adjustment component in the positioning component cooperate to adjust the position of the positioning seat 21, improve the applicability of the auxiliary tool, and are convenient to adjust with a fast adjustment speed, which can greatly improve the efficiency of black film pasting, has a good use effect, and has a good application prospect.

[0078] During use, the horizontal adjustment component can adjust the position of the vertical adjustment component, thereby adjusting the position of the positioning seat 21. The vertical adjustment component can directly adjust the position of the positioning seat 21. The positioning seat 21 is made of a flexible material and contacts the automotive surface without affecting the automotive paint.

[0079] The horizontal adjustment component includes an adjustment screw 22, a slideway 23 and a slider 24:

[0080] One end of the adjustment screw 22 penetrates through the threaded hole on the main body 1 and is rotatably connected to the vertical adjustment component; the number of slideways 23 is several groups, and the slideways 23 are fixedly installed on the main body 1; the number of sliders 24 is several groups, and the sliders 24 are installed at one end of the positioning seat 21 away from the positioning protrusions 211; wherein, the adjustment screw 22 pushes the slider 24 to slide along the slideway 23, which can improve the sliding stability.

[0081] During use, rotate the adjustment screw 22, and the adjustment screw 22 drives the vertical adjustment component to move, thereby changing the position of the vertical adjustment component, so that the positioning protrusions 211 are located at different positions (usually there is no need to change the position, just align the auxiliary tool directly. Sometimes the black film is tensioned, and it is troublesome to adjust the position of the auxiliary tool at this time. Therefore, it is necessary to use the horizontal adjustment component and the vertical adjustment component to cooperate for adjustment).

[0082] The vertical adjustment component includes a fixed seat 25 and an adjustment member:

[0083] One end face of the fixed seat 25 is rotatably connected to the adjustment screw 22, and the slider 24 is installed on the fixed seat 25; the adjustment member is arranged on the fixed seat 25, and the adjustment member is connected to the positioning seat 21.

[0084] Rotating the adjustment screw 22 can push the fixed seat 25 to move left and right.

[0085] The adjustment member includes an adjustment member and a locking member:

[0086] The number of the second springs 26 is several groups. Two ends of the second springs 26 are respectively connected to the fixed seat 25 and the positioning seat 21. The locking member is arranged on the fixed seat 25 and is used for limiting the height of the positioning seat 21.

[0087] The elastic force of the second springs 26 can apply a tension force to the black film in the initial stage of fixing the black film, making the adjustment of the locking member more convenient.

[0088] The locking member includes a limiting ring 28 and a limiting rod 27:

[0089] The limiting ring 28 is fixedly installed on the fixed seat 25. One end of the limiting rod 27 passes through the limiting ring 28 and is rotatably connected to the upper end surface of the positioning seat 21. Wherein, arc-shaped strips are arranged on the outer surface of the limiting rod 27 and the inner surface of the limiting ring 28 in a partial direction, and the arc-shaped strip on the limiting rod 27 is clamped and limited with the arc-shaped strip on the limiting ring 28.

[0090] The arc-shaped strips are arranged in a partial direction, so the limiting rod 27 can be directly pressed to a specified position, and then the limiting rod 27 is rotated to make the arc-shaped strip on the limiting rod 27 be clamped and limited with the arc-shaped strip on the limiting ring 28, realizing the limitation of the automotive black film.

[0091] A guiding post 251 is installed on the fixed seat 25, and a guiding groove is formed at the corresponding position of the positioning seat 21 for the guiding post 251. The guiding post 251 and the guiding groove cooperate with each other, making the positioning seat 21 have relatively high stability during movement.

[0092] During use, after all the auxiliary tools are installed, the preliminary positioning of the black film is realized. At this time, the transverse adjustment assembly and the longitudinal adjustment assembly on the auxiliary tools near the uneven part of the automotive black film are adjusted to make the automotive black film taut, and then it is kept limited for a period of time.

[0093] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An auxiliary tool for attaching black film to a car, which is used to be installed on the outer surface of the car to position the black film, characterized in that: include: Subject (1); A positioning component (2) for defining the position of the black film, which is arranged on the main body (1) near one end; A mounting assembly (3) disposed on the main body (1), wherein the mounting assembly (3) is located below the positioning assembly (2); Wherein, the installation component (3) comprises: A main body, which is fixedly mounted at the lower end of the main body (1) near the other end; The magnetic attraction component is installed on the main body and is used to fit with the curved car body.

2. The auxiliary tool for attaching black film to a car as claimed in claim 1, characterized in that: The magnetic attraction component comprises: A fixing platform (31) is integrally formed on the main body, and one end surface of the fixing platform (31) is provided with a plurality of sink grooves (32); Magnetic attracting parts, which are in several groups and installed inside the sink (32); Wherein, a plurality of groups of magnetic attraction members and a plurality of groups of sink grooves (32) are distributed in a rectangular array.

3. The auxiliary tool for attaching black film to a car as claimed in claim 2, characterized in that: The magnetic attraction member comprises: A first spring (33), one end of which is fixedly connected to the inner bottom surface of the sink (32); A magnetic attraction block (34), one end of which is located inside the sink (32), and the end of which is located inside the sink (32) is fixedly connected to the first spring (33); Wherein, a rubber pad is provided at one end of the magnetic attraction block (34) away from the first spring (33).

4. The auxiliary tool for attaching black film to a car as claimed in claim 1, characterized in that: The positioning component (2) comprises: A lateral adjustment assembly mounted on the main body (1); A longitudinal adjustment component connected to the transverse adjustment component; A positioning seat (21), which is mounted on the longitudinal adjustment assembly; Wherein, the positioning seat (21) is provided with two groups of positioning protrusions (211) for inserting into the black film positioning holes.

5. The auxiliary tool for attaching black film to a car as claimed in claim 4, characterized in that: The lateral adjustment assembly comprises: An adjusting screw rod (22), one end of which passes through a threaded hole on the main body (1) and is rotatably connected to the longitudinal adjustment assembly; Slideways (23), which are provided in a plurality of groups and are fixedly mounted on the main body (1); Slide blocks (24), which are provided in a plurality of groups and are mounted on an end of the positioning seat (21) away from the positioning protrusion (211); The adjusting screw (22) pushes the sliding block (24) to slide along the slideway (23).

6. The auxiliary tool for attaching black film to a car as claimed in claim 5, characterized in that: The longitudinal adjustment assembly comprises: A fixed seat (25) having one end surface rotatably connected to the adjusting screw (22), and the sliding block (24) is mounted on the fixed seat (25); An adjusting component is arranged on a fixing seat (25), and the adjusting component is connected to a positioning seat (21).

7. The auxiliary tool for attaching black film to a car as claimed in claim 6, characterized in that: The adjusting component comprises: Second springs (26), which are provided in a plurality of groups, and whose two ends are respectively connected to the fixing seat (25) and the positioning seat (21); A locking member is arranged on the fixing seat (25) and is used to limit the height of the positioning seat (21).

8. The auxiliary tool for attaching black film to a car as claimed in claim 7, characterized in that: The locking member comprises: A limiting ring (28) fixedly mounted on the fixing seat (25); A limiting rod (27), one end of which passes through the limiting ring (28) and is rotatably connected to the upper end surface of the positioning seat (21); Wherein, arc strips are provided in local directions on the outer surface of the limiting rod (27) and the inner surface of the limiting ring (28), and the arc strips on the limiting rod (27) and the arc strips on the limiting ring (28) are engaged with each other to limit the position.

9. The auxiliary tool for attaching black film to a car as claimed in claim 8, characterized in that: A guide column (251) is installed on the fixing seat (25), and a guide groove is provided on the positioning seat (21) at a position corresponding to the guide column (251).

Images