JP2017222207A - Film pasting auxiliary device of automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a film pasting auxiliary device which efficiently alleviates a burden of the film pasting work to a body to an automobile by a compact, simple and inexpensive constitution, and can make the finish of the film pasting work favorable.SOLUTION: A film pasting auxiliary device 1 has: a pair of left and right fixing members 2, 2 fixed to an automobile V; a pair of left and right rod-shaped pivot members 3, 3 whose base ends are made to tightly adhere to the fixing members 2 so as to be turnable; a rod-shaped support member 4 bridged to tips of the pivot members 3, 3; a gripping member 6 for gripping a film F; and film pulling members 5, 5 ... in which the gripping members 6 are made to tightly adhere to one-side ends, and whose other ends are made to tightly and telescopically adhere to the support member 4, and which are composed of connecting implements 7.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a film sticking auxiliary device used when sticking a film for the purpose of protecting or decorating the body of an automobile.

  A protective film is attached to the body of the car to prevent the car body from being scratched or soiled by dust, iron powder, etc., or the paint being discolored before the car reaches the buyer's hand. May be. In addition, in order to improve the design of automobiles, some parts of automobiles such as roofs, bonnets, and outer mirrors may be decorated in a color different from that of the body. Not only the method of replacing with a different color member different from the original body, but also a method of sticking a decorative film of a color different from the original body to those parts, or only those parts of the original body A method of painting in a different color from that of is used. And when coating a part of a body in another color in that way, it is necessary to mask by sticking a film to another part.

  As described above, when a film is applied for body protection or decoration, for example, when a film is applied to the roof of an automobile, a plurality of work vehicles are respectively connected to the front and rear of the automobile. The front and rear edges of the large-area film are gripped and the film is brought into close contact with the roof in order from one end. Further, as a device for automatically performing a film sticking operation on an automobile body, a film sticking device (paint protective film sticking device) as disclosed in Patent Document 1 has been developed.

JP-A-6-156862

  However, the above-mentioned conventional film sticking work by an operator requires a plurality of workers, so that the work efficiency is low and wrinkles or the like are likely to enter the pasted film. Moreover, the film sticking apparatus as disclosed in Patent Document 1 has a problem that it is large-scale, requires a large space for installation, and requires a large cost for introduction. Furthermore, the protective film sticking apparatus as in Patent Document 1 has a problem that the protective film is easily torn by tension when the protective film is cut, and wrinkles or the like are likely to enter the stuck protective film.

  An object of the present invention is to solve the problems of the above-described conventional methods for sticking films to automobiles and film sticking apparatuses for automobiles, and to provide a protective film for a body, addition to a body with a compact, simple and inexpensive configuration. An object of the present invention is to provide a film sticking auxiliary device that can efficiently reduce the burden of sticking work of a film such as a decorative film and a masking film and can improve the finish of the sticking work of the film. .

  Of the present invention, the invention described in claim 1 is a film sticking auxiliary device used when sticking a film (protective film, decorative film, masking film, etc.) to the body of an automobile, A pair of left and right fixing means for fixing, a pair of left and right bar-shaped support means having a base end fixed to the fixing means so as to be rotatable, and a bar-shaped support means suspended at the tip of the support means; A gripping member for gripping a film, and a film tensioning means comprising a stretchable string-like body in which the gripping member is fixed to one end and the other end is fixed to the supporting means It is.

  The invention described in claim 2 is characterized in that, in the invention described in claim 1, the fixing means is fixed to a body of an automobile by a suction cup mechanism.

  The invention described in claim 3 is characterized in that, in the invention described in claim 1 or 2, the support means is rotatable about a central axis along the longitudinal direction. To do.

  According to the automobile film sticking auxiliary device according to claim 1, the film sticking work to the body of the car, which has conventionally required two workers in spite of the simple structure, is performed by one person. It can be easily performed by a person.

  According to the automobile film sticking auxiliary device according to claim 2, since the fixing means can be firmly fixed without scratching the car body, the film is stuck on the upper surface of the car body. The work can be efficiently performed within a very short time.

  According to the automobile film sticking auxiliary device according to claim 3, since the tension state (slack condition) of the film by the film tensioning means can be easily adjusted by the rotation of the supporting means, the film on the body of the automobile It is possible to finish the pasting work without failure.

It is explanatory drawing which shows the film sticking auxiliary | assistance apparatus of a motor vehicle (a is a front view, b is an enlarged view of A part in a). It is explanatory drawing (right view) which shows the use condition of the film sticking auxiliary | assistance apparatus of a motor vehicle.

<Structure of film sticking auxiliary device>
Hereinafter, an embodiment of an automobile film sticking assisting device (hereinafter simply referred to as a film sticking assisting device) according to the present invention will be described in detail with reference to the drawings. FIG. 1 shows a film sticking auxiliary device. The film sticking auxiliary device 1 includes a pair of left and right fixing members 2 and 2 (fixing means) for fixing to a car, and a base end as a fixing member 2. A pair of left and right bar-shaped support members 3, 3 (support means) fixed in a freely rotating manner, a bar-shaped support member 4 (support means) suspended at the tips of the support members 3, 3, and an automobile film It is constituted by four film tension members 5, 5... (Tensioning means) for gripping and adjusting the tension (stretching condition).

  The fixing members 2 and 2 include a housing 11, a suction cup 12, a fixing lever 13, a shaft member (not shown), and the like. The housing 11 is formed of a hard synthetic resin (polyvinyl chloride or the like), and has a shape in which a cylindrical fixing portion 11b is protruded from the upper surface of a flat cylindrical storage portion 11a. A suction cup 12 made of a soft synthetic resin (urethane resin, styrene resin, silicon resin, etc.) is fixed to the lower side of the housing 11. The suction cup 12 is formed in a disc shape, the lower surface is a concave suction surface, and the upper surface is convex. A substantially cylindrical shaft member (not shown) arranged vertically is fixed to the upper surface of the suction cup 12. Further, a fixed lever 13 is rotatably attached to the upper end edge of the shaft member.

  The fixing members 2 and 2 configured as described above are arranged in a flat arbitrary place such as a windshield or a body of an automobile with the fixing lever 13 raised, and the suction cup 12 is applied to the windshield or the like of the automobile. When the fixing lever 13 is rotated and turned sideways in this state, a shaft member (not shown) rises inside the housing 11, and the central portion of the suction cup 12 moves upward along with the rise. By being lifted, it can be fixed with an extremely high adsorption force (20 kg or more per adsorption surface area).

  Further, the fixing members 2 and 2 are respectively provided at the left and right edges of the connecting arm 14 formed in a long cylindrical shape with a hard synthetic resin (polyvinyl chloride or the like) inside the fixing portion 11b of the housing 11. In the inserted state, it is fixed to the connecting arm 14. The support members 3 and 3 are fixed to the right and left ends of the connecting arm 14 and inside the fixing members 2 and 2, respectively.

  These support members 3, 3 are constituted by upper and lower joints 15, 15 and a support arm 16. Each of the joints 15 and 15 is integrally formed of a hard synthetic resin (polyvinyl chloride or the like), and has a cylindrical through portion and a coupling portion provided with a cylindrical concave portion. On the other hand, the support arm 16 is formed in a long cylindrical shape by a hard synthetic resin (polyvinyl chloride or the like), like the joints 15 and 15. And each support member 3 and 3 is assembled | attached integrally by making the support arm 16 fit into two coupling parts 15 and 15 at the upper and lower sides. Then, the support members 3 and 3 assembled in such a manner are rotatably fixed to the connection arm 14 in a state where the connection arm 14 is inserted through the penetration portion of the lower joint 15 ( The frictional force between the inner peripheral surface of the joint 15 and the surface of the connecting arm 14 and the elastic force of these members are fixed rotatably.

  On the other hand, the support member 4 includes a support arm 19, a joint 18, and a handle 17 for facilitating rotation with respect to the support members 3 and 3. The support arm 19 is formed in a long cylindrical shape with a hard synthetic resin (polyvinyl chloride or the like), like the connection arm 14 or the like, and is formed in the same manner as the joints 15 and 15 of the support members 3 and 3. The joint 18 is fixed to the left end edge. The handle 17 is formed in a rod shape with a hard synthetic resin (polyvinyl chloride or the like), and is fixed to the joint 18 in a state where the handle 17 is inserted through a through portion of the joint 18. And the said supporting member 4 is rotatably fixed with respect to those joints 15 and 15 in the state inserted in the penetration part of the upper joints 15 and 15 of each support member 3 and 3 (support member). 4 is fixed in a rotatable manner by the frictional force between the inner peripheral surface of 4 and the surface of the joint 15 and the elastic force of these members).

  Further, the film tension means 5, 5... Are provided by a gripping member 6 for gripping the film, a connector 7 that is a string-like body, and a fixing member 8 for fixing the base end of the connector 7 to the support arm 19. It is configured. The gripping means 6 is provided with a clip mechanism using a spring so that the film can be gripped and released. On the other hand, the connector 7 is formed of an elastic rubber string. The film pulling means 5, 5... Are fixed to the middle of the support arm 19 so as to be movable left and right with the ring-shaped fixing member 8 inserted in the middle of the support arm 19.

  Further, the support arms 16 and 16 of the support members 3 and 3 fixed so as to be orthogonal to the connection arm 14 (fixed so as to be freely rotatable) are connected to the upper reinforcement by using connection joints 21, 21. The member 9 and the lower reinforcing member 10 are fixed so as to be parallel to the connecting arm 14 and the support arm 19. That is, the coupling joints 21, 21... Are integrally formed of a hard synthetic resin (polyvinyl chloride or the like) in a shape in which two cylindrical through portions are orthogonal to each other, and the upper reinforcing member 9 and The lower reinforcing member 10 is formed in a long cylindrical shape with a hard synthetic resin (polyvinyl chloride or the like), like the connecting arm 14 and the support arm 19. The left and right upper coupling joints 21 and 21 are formed at the edge of the upper end of the support arm 16 in a state where the support arm 16 is passed through one through portion and the upper reinforcing member 9 is passed through the other through portion. The left and right edges of the upper reinforcing member 9 are fixed to each other, and the lower left and right connecting joints 21 and 21 pass the support arm 16 through one of the penetrating parts, In a state where the lower reinforcing member 10 is penetrated, the left and right end edges of the lower reinforcing member 10 are fixed at the lower end edge of the support arm 16. A cover 22 is covered on the outside of the lower reinforcing member 10.

<How to use the film sticking auxiliary device>
FIG. 2 shows a state of use of the automobile film sticking assisting device 1 configured as described above. A film (for example, a protective film) is applied to the roof R of the car V using the film sticking assisting device 1. ) When sticking F, first, using the fixing members 2 and 2, the film sticking auxiliary device 1 is placed on the upper surface of the windshield of the automobile V, and the support arm 19 is orthogonal to the longitudinal direction of the automobile V. And the two support arms 16 and 16 are fixed so that it may incline about 60-80 degrees with respect to the upper surface of the windshield of the motor vehicle V. FIG. That is, the suction surface of the suction cup 12 of the fixing members 2 and 2 is abutted against the windshield of the automobile V, and the support arm 19 and the support arms 16 and 16 are arranged so as to be in the predetermined state described above, and then fixed. By rotating the lever 13, the suction cups 12 of the fixing members 2 and 2 are firmly fixed (adhered) to the windshield of the automobile V.

  Next, one end edge in the front-rear direction of the film F cut into a substantially rectangular shape is held at approximately equal intervals by the holding members 6, 6... Of the film tension members 5, 5. Thereafter, the other end edge of the film F having the one end edge held by the holding members 6, 6... Is adhered to the rear end edge of the roof R of the automobile V. And after adjusting the tension | tensile_strength of the film F by the method mentioned later, a single worker uses a predetermined tool (or work vehicle's) in order from the rear edge of the roof R of the automobile V to the front. A film F is stuck (by hand).

  As described above, when the film sticking auxiliary device 1 is used while being fixed to the automobile V, when the height of the film F (distance H from the body) is to be changed, or the tension (tension) T applied to the film F To adjust the inclination angle of the support arms 19, 19. Since the upper reinforcing member 9 and the lower reinforcing member 10 are suspended between the two support arms 19, 19, the support arms 19, 19 are changed when the inclination angle of the support arms 19, 19 is changed. Inclination angle deviation is unlikely to occur. Further, the tension T applied to the film F can be finely adjusted by rotating the support arm 19 with respect to the support members 3 and 3.

  In addition, by changing the fixing position of the support members 3 and 3 with respect to the support member 4 and changing the distance between the support members 3 and 3, the fixing members 2 and 3 are matched to the size of the automobile V to which the film F is attached. The fixed position of 2 can be adjusted. Further, by changing the fixing position of the fixing members 8, 8... With respect to the support arm 19, it is possible to change the position where the tension is applied to the film F, and to grip the film F that matches the size of the automobile V. Become. In addition, wrinkles etc. enter the film F to be mounted on the automobile V by changing the position of applying tension to the film F by changing the fixing position of the fixing members 8, 8. Can be effectively prevented.

<Effect of film sticking assist device>
As described above, the film sticking assisting device 1 includes a pair of left and right fixing members 2 and 2 for fixing to the automobile V, and a pair of left and right rod-shaped supports in which a base end is rotatably fixed to the fixing member 2. Members 3 and 3, a rod-like support member 4 suspended at the ends of the supporting members 3 and 3, a gripping member 6 for gripping the film F, and the gripping member 6 are fixed to one end, and others It has film tension members 5, 5... Composed of an extendable connecting tool 7 whose end is fixed to the support member 4. Therefore, according to the film sticking auxiliary device 1, although it has a simple structure, the work of sticking the film F to the body of the automobile V, which conventionally required two workers, is performed by one worker. Can be easily performed.

  Moreover, since the fixing members 2 and 2 are fixed to the body of the automobile V by the suction cup mechanism, the fixing members 2 and 2 scratch the windshield and the body of the automobile V. Therefore, the film F can be adhered to the upper surface of the body (roof R) of the automobile V efficiently within a very short time.

  Furthermore, since the supporting member 4 is rotatable around the central axis along the longitudinal direction, the film sticking assisting device 1 can be rotated by the film tensioning members 5, 5. Since the tension state (sagging state) of F can be easily finely adjusted, the work of attaching the film F to the upper surface of the body (roof R) of the automobile V can be finished beautifully without failure.

<Modification example of film sticking assistance device>
The configuration of the film sticking assisting device according to the present invention is not limited to the aspect of the above embodiment, and includes a fixing means, a supporting means, a supporting means, a film pulling means (gripping means, string-like body) and the like. Can be appropriately changed as necessary without departing from the spirit of the present invention.

  For example, the film sticking auxiliary device is not limited to the one provided with four film tension members as in the above embodiment, but is changed to one provided with three or two or five or more film tension members. It is also possible to do. Further, the film sticking auxiliary device is not limited to the one provided with the reinforcing member at the top and bottom as in the above embodiment, and may be one without the reinforcing member or one provided with the reinforcing member at the top and bottom. In addition, when the reinforcing member is provided on the upper and lower sides as in the above-described embodiment, there is an advantage that the variation in the inclination angle of the bar-like member of the support means can be reduced.

  Furthermore, the film sticking auxiliary device is not limited to the one provided with one fixing member on each of the left and right as in the above embodiment, and can be changed to one provided with a plurality of fixing members on the left and right. It is. In addition, the film sticking auxiliary device is not changed to the one in which the film tension member is a rubber string as in the above embodiment, and the film tension means may be changed to one in which the film tension means is a (long) coil spring or the like. Is possible.

  Further, the joint of the film sticking auxiliary device (the joint of the support member or the support member, or the coupling joint) is not limited to that formed of a hard synthetic resin as in the above-described embodiment, and iron, stainless steel, aluminum, etc. It is also possible to change to a metal joint or the like formed of any metal. In addition, the support arm, the support arm, the connecting arm, the upper reinforcing member, and the lower reinforcing member are not limited to those formed of hard synthetic resin as in the above embodiment, but are formed of iron, stainless steel, aluminum, or the like. Metal pipes, cylindrical, prismatic, H-shaped or C-shaped metal members (frames), and all or part of the surfaces of these metal pipes or frames coated with resin, etc. It is also possible to change. When the support arm is a metal pipe or frame whose surface is resin-coated, there is an advantage that even if a large tension is applied during the film attaching operation, the support arm is not easily damaged.

1 .. Film sticking assistance device 2 .. Fixing member (fixing means)
3. Bearing members (supporting means)
4. Support members (support means)
5. Film tension member (film tension means)
6. Gripping member (gripping means)
7 ・ ・ Connector (string)
V ・ ・ Automobile F ・ ・ Film (Protective film)

Claims (3)

A film sticking auxiliary device used when sticking a film to a car body,
A pair of right and left fixing means for fixing to the automobile;
A pair of left and right bar-shaped support means having a base end fixed to a fixing means in a freely rotatable manner;
Rod-like support means suspended at the tip of the support means;
An automobile comprising: a gripping member for gripping a film; and a film tensioning unit made of a stretchable string-like body in which the gripping member is fixed to one end and the other end is fixed to the supporting unit. Film sticking assist device.   2. The automobile film sticking auxiliary device according to claim 1, wherein the fixing means is fixed to the body of the automobile by a sucker mechanism.   3. The automobile film sticking assisting device according to claim 1, wherein the supporting means is rotatable around a central axis along a longitudinal direction.

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