TWI389653B - A dispencing device of dyeing materials - Google Patents

Description

Dyeing solution coating device

The present invention relates to the invention of a dyeing liquid coating apparatus, and more particularly to a device for coating a dyeing liquid with only one hand. Structurally, there is a handle for the user at the upper part of the cylinder, and an internal space for continuously supplying the dyeing liquid at the bottom, and a wrench for starting the dyeing liquid on one side of the handle, and the dyeing liquid is turned to the inside of the cylinder when the wrench is started The piston is pushed out, and the bottom of the cylinder body has a piston that can be attached and detached to continue to push the dyeing liquid. The bottom of the cover sleeve is a circular convex portion for spraying the dyeing liquid onto the hair, and the protruding portion is composed of a plurality of holes and an injection portion. The corner formed by the side surface and the bottom surface of the injection portion is formed at an oblique angle and has a tapered cavity, and at least three slits are formed in the small chamber, and the discharge amount can be adjusted. This invention relates to the invention of a dyeing liquid coating apparatus.

Usually, the dye used for dyeing hair is separated into a hair dye and an oxidizing agent, and are respectively stored in a tubular container. In particular, hair dyes, such as white hair dyes, can be used to dye a variety of hair colors. In the hair dyeing method, a certain amount of the hair dye and the oxidizing agent are poured into other containers in a dish shape, and the mixed coloring agent is applied to the hair.

At this time, applying the brush to the hair in time is not only very cumbersome, but also when the brush is stuck with the dyeing liquid, when it is applied to the hair, it will stick a lot at the beginning and finally only a small amount of the dye can be stuck. , resulting in less uniform dyeing.

At the same time, when using a brush, if the hair is too long or the hair is too much, the dye can not be evenly applied to the hair, and the stain will concentrate on the surface of the hair.

In addition, as the amount of use increases, the dye liquor on the brush will fall, resulting in an untidy surrounding.

Finally, after the dyeing is finished, there will be residual dyeing liquid in the container, and the remaining dyeing solution cannot be used continuously after a certain period of time, resulting in waste.

As described above, the present invention can solve the disadvantages of the prior art, and its object is to provide the user with a dyeing liquid coating apparatus that can be easily and easily completed at home.

Another object is to provide the user with a dyeing solution coating device that does not need to stick the dyeing solution at any time, and can evenly complete the dyeing process.

Another object of the present invention is to eliminate the concern of soiling clothes or skin due to falling of the dyeing liquid.

Also, the user can use it quantitatively, and the user can freely adjust it.

Finally, the present invention can continue to preserve the remaining staining solution after use for continued use in the future.

As described above, the object can be achieved according to the technical features of the present invention. This is According to the invention, the upper portion of the cylinder for advancing the dyeing liquid has a handle, and one side of the handle is provided with a wrench for starting the dyeing liquid, and the inside of the cylinder has a piston for pushing the dyeing liquid downward and a starting lever for operating the piston. The lower portion of the cylinder body is provided with a cover head that can be freely attached and detached, and a projection portion for spraying the dyeing liquid is provided at the bottom of the cover head.

In the above-mentioned projecting portion, the side surface and the bottom surface form a column-shaped emitting portion, and a tapered shape having a certain inclination angle in a corner, and a plurality of slits form a small chamber.

One side of the wrench has a rotating shaft fixed to the inner side of the cylinder, and the other side has an operating piece protruding toward the inner side of the cylinder.

A brake plate is disposed on one side of the cylinder body in the inner side of the operation piece, and the brake plate cannot restrict the movement of the start lever in a state perpendicular to the brake plate, but the one side of the brake plate is inclined to the start lever in an unbalanced state. The brake plate can limit the movement of the starter lever.

When the starting rod is in vertical communication with the brake plate, it does not coincide with the starting rod. Therefore, a brake hole larger than the starting rod is formed at the center of the brake plate, and one side of the brake plate is fixed inside the cylinder, and the brake plate is further On one side, there is a brake spring that acts elastically at the bottom of the brake plate, so that it can be tilted upward to maintain the tilt state as long as there is no external force.

The upper side of the starter lever has a release spring that elastically supports the starter lever, and an upper portion of the upwardly inclined brake plate is provided with a release button, and one side of the release button is exposed outside the cylinder, and the exposed release button is pressed, and the brake plate is pressed. It will change from tilted to vertical, and the manual button will be restored in both directions by releasing the spring.

A brake plate is disposed on the other side of the starting rod on the other side of the starting rod. When the starting rod is perpendicular to the starting rod, the brake plate cannot forcibly move the starting rod, but when one side of the brake plate is inclined to the starting rod, the shaft is unbalanced. The brake plate can force the movement of the starter lever.

When the starting rod is in vertical communication with the brake plate, it does not coincide with the starting rod, and a brake hole larger than the diameter of the starting rod is formed at the center of the brake plate, and the upper side of the brake plate is fixed to the inside of the cylinder, and the other side Supported by the brake pad, the bottom of the brake plate has a brake spring, so the brake plate can maintain the level of the starter bar without external force.

Another feature of the present invention is that the upper part has a handle that the user can grasp, the lower part has an inner space into which the dyeing liquid is placed, and one side of the handle has a cylinder for starting the dyeing liquid wrench, and if the wrench is started, the cylinder is Inside, there is a piston in which the dyeing liquid is pushed downward, and a lower portion of the cylinder is provided with a cover for spraying the dyeing liquid.

The lower part of the cylinder has an opening, and the lower part of the opening is provided with a cover that can be attached and detached.

The upper part of the cylinder has an opening, and the upper part of the opening has a support cover that can be attached and detached, and the upper part of the upper part has a groove for stabilizing the wrench.

The upper portion of the piston has an actuating lever for operating the piston.

The inside of the handle of the cylinder has a first partition wall through which the cylinder level passes, and is integrated with the cylinder.

At the bottom of the first partition wall, the projection is extended downward, and the diameter is shorter as it goes down.

The above-mentioned wrench is symmetrically protruded on the lower side of the rotating shaft, and the rotating shaft is fixed inside the cylinder body, and has a streamlined circular brake piece on one side, which is extended to the inside of the cylinder block, and the upper brake pad can be pulled up and the shaft can be used as a reference. Turn.

When the starter lever is released around the upper portion of the starter lever, a release spring is provided which can provide elastic support for the two-way recovery of the starter lever.

The upper end of the starter lever is provided with a brake, and the release spring can support the brake, and the lower side of the contact spring is supported by the first partition wall, so that the start lever can be restored in both directions.

The inside of the cylinder has an equalizing rod which is arranged side by side with the starting rod to move the piston up and down to maintain balance.

A brake plate functioning as a brake is provided at a lower portion of the first partition wall.

The brake plate has a plate shape, and has a convex portion groove for supporting the protruding portion on one side, a starting rod passing through the center, and a brake hole larger than the diameter of the starting rod.

The lower portion of the first partition wall has a second partition wall, and the second portion is provided with a brake spring provided with a bidirectional elastic supporting brake plate, and the brake plate can be inclined in the opposite direction by the card slot of the brake spring supporting projection.

One side of the support cover has a release hole, and the inner lower end of the cylinder is disposed above the brake plate, and the upper end can pass through the release hole, and the release button exposed to the support cover is pressed, and the release button is pressed, and the two-way inclined brake plate is The next role is to maintain the level.

The lower portion of the first partition wall also has a brake plate that can actuate the starter lever.

The brake plate has a plate shape, and has a convex portion groove for supporting the protruding portion on one side, a starting rod passing through the center, and a brake hole larger than the diameter of the starting rod. The brake plate slot on one side is supported by the brake pad, and the other side is supported by the bottom surface of the projection.

There is a third partition wall between the first partition wall and the piston, and a brake spring is arranged between the brake plate and the piston.

In the cover, a joint portion that can be detached from the lower portion of the cylinder body and a projection portion that ejects the dyeing liquid are provided.

The joint portion has a screw on the inner side of the side and a dome on the outer side of the side to prevent slipping.

The above-mentioned protruding portion is a dome corresponding to the user's head.

The above-mentioned projections are composed of a plurality of nozzles.

The protruding portion is composed of a plurality of emitting portions.

The injection portion is extended downward, has a cylindrical shape or a tapered shape, and has a conical shape. The bottom surface of the column is a flat surface, and the corner formed at a side surface forms a small angle.

The chamber has a lot of slits.

There are at least three slits in the slit.

The bulge is made up of many mouths and combinations.

The dyeing solution coating device allows a person with a lot of hair to dye the roots.

Next, the method of using the dyeing liquid application device will be described with reference to the drawings.

1 to 3 are an embodiment of a dyeing liquid coating device (100) of the present invention, which comprises a cylinder (110), a support cover (120) and a spray cover (130), wherein the upper and lower ends of the cylinder (110) have openings, and the upper portion of the cylinder (110) is formed with a handle for the user The handle can be grasped by hand, and the lower portion of the cylinder (110) is formed with an internal space into which the dyeing liquid can be filled. The support cover (120) can open and close the opening of the upper end of the cylinder (110), and a release hole (114) is formed in the center of the support cover (120). The support cover (120) has a width that allows the dye solution coating device (100) to be placed on the ground and not to fall when not in use. The spray cap (130) is coupled to the lower end of the cylinder (110) in such a manner as to be freely attachable and detachable for injecting the dye liquid in the cylinder (110).

4-6, the upper front side of the cylinder (110) has a groove (140') because of a wrench (140) that controls the switch of the dyeing liquid application device (100). 7 to 10, the lower portion of the wrench (140) has a convex symmetrical shaft (142), and the rear surface of the wrench (140) has a streamlined brake pad (144) extending rearward. The wrench (140) is pressed to the rear, and the rotating shaft (142) is fixed to the inner side of the wrench of the cylinder (110). Therefore, the rotating shaft (142) is correct, and the brake pad (144) is moved downward.

A disc-shaped piston (150) that pushes the dyeing liquid downward is provided on the lower inner side of the cylinder (110).

The inner center of the cylinder block (110) has a cylindrical starter lever (160). The upper end bolt (162) of the start lever (160) has a ring type brake (164), and the upper part of the start lever (160) is lifted around the start lever ( 160), the release spring (166) of the start lever (160) is restored, and the piston (150) is vertically disposed at the lower portion of the start lever (160).

Around the inside of the cylinder block (110), there is a piston (150) juxtaposed with the starter lever (160) to maintain a level state, and a balance lever (170) that can maintain balance when moving up and down.

As described above, the upper portion of the cylinder block (110) is formed with a handle having a moderate length and a width, and the lower portion of the cylinder block (110) is in the shape of a drum to form an inner space for accommodating the dyeing liquid. The upper side of the cylinder block (110) has a release spring (166) and a ring type brake (164) acting together on the starter lever (160) to return the handle to the upper state, and the first partition wall (180) and the cylinder block (110) become One. Further, the bottom surface side of the first partition wall (180) has a convex portion (182) extending downward, and the convex portion (182) has a smaller diameter as it goes downward.

The lower portion (180) of the first partition wall is provided with a brake plate (190) functioning as a brake lever of the starter lever (160). Further, the bottom surface of the first partition wall (180) has a brake spring (200) in which the brake plate (190) is kept elastic upward, and the second partition wall (210) of the brake spring (200) maintains an elastic supporting force upward. In the present invention, the second partition wall (210) is fixed to the first partition wall (180).

The brake plate (190) is plate-shaped, and has a slot (192) supporting a projection (182) on one side thereof, and a brake hole having a diameter larger than a diameter of the start lever (160) through a start lever (160). (194). The brake hole (194) is larger than the diameter of the starter lever (160). Therefore, when it is perpendicular to the start lever (160), the movement of the start lever (160) cannot be controlled. When the start lever (160) is at an angle, the start can be controlled. Rod (160).

In general, the projection slot (192) of the brake plate (190) is hung on the projection (182), the bottom surface is supported by the brake spring (200), and the other side is up, the brake plate (190) Tilt to prevent braking of the starter lever (160).

In addition, the inner lower end of the cylinder (110) is at the upper portion of the brake plate (190), and the upper end can pass through the release hole (114), and the release button (116) is exposed on the support cover (120), and the release button (116) is pressed. ), the brake plate (190) will move down.

The lower portion of the second partition wall (210) has a brake plate (220) that controls the operation of the soldier (160). Further, the bottom surface of the brake plate (220) has a brake spring (230) that supports the brake plate, and the brake spring (230) is maintained elastic upward by the third partition wall (240). In the present invention, the third partition wall (240) is intermediate between the handle portion of the cylinder (110) and the dyeing liquid containing portion.

The brake plate has a plate shape, and has a convex portion groove for supporting the protruding portion on one side, a starting rod passing through the center, and a brake hole larger than the diameter of the starting rod. Since the diameter of the starting hole (224) is larger than the diameter of the starting rod (160), the starting rod (160) cannot be moved while being perpendicular to the starting rod (160), but at an angle to the starting rod (160), then the starting The rod (160) can be moved.

Therefore, in general, the bottom surface of the brake plate (220) can be supported by the brake spring (230), and the start lever (160) is not affected by the start lever (160) when it is perpendicular to the brake plate (220), but the wrench is pulled up ( 140), the other side of the brake pad (144) can be fixed by the support of the protruding portion (182), and one side of the brake pad (144) is braked in a state where the brake pad slot (222) is hung. Pressing down, the start lever (160) is moved downward by the influence of the brake hole (224).

Figure 11, the spray cap (130) is a knot that can be attached to the lower part of the cylinder (110). The joint of the dyeing and dyeing solution is sprayed. To spray the dyeing liquid, the bottom surface is formed by a plurality of nozzles (250) or injection portions (260).

The joint portion has a screw on the inner side of the side and a dome on the outer side of the side to prevent slipping.

The bulge may be flat on the whole, but it will not conform to the shape of the skull. In order to fit the shape of the skull, it is more suitable to make a dome.

In Fig. 12, the nozzle (250) is designed according to the pressure of the piston (150) according to the diameter that the dyeing liquid can be ejected. The nozzle (250) is not limited in appearance, but it is reasonable to design it in a circular shape.

The injection portion (260) is extended downward, has a cylindrical shape or a tapered shape, and has a conical shape. The bottom surface of the column is a flat surface, and the small portion (262) is formed at an oblique angle to a corner formed on the side surface. That is, the corners of the connecting side and the bottom surface are cut to form a certain oblique angle.

The chamber (262) is constructed with a plurality of slits (slit slits) (264). The slit (264) is another three or four, and the slit (264) is designed on the small chamber (262), and the dyeing liquid can also be discharged when the injection portion (260) touches the hair. By adjusting the number of slits (264), the amount of spitting can be adjusted.

In the embodiment of the present invention, as shown in Fig. 13, only one of the nozzles and the injection portions may be used in the discharge portion, or a combination of the types may be used in combination, and the dyeing liquid can be adjusted flexibly.

Next, the method of using the dyeing liquid application device will be described with reference to the drawings. The user can grasp the handle of the cylinder (110) while looking at the mirror, so that the spray cover (130) The hair can be touched, the position of the coating device (100) is adjusted, and the wrench is pressed to perform hair dyeing.

The wrench (140) is balanced by the rotating shaft (142) in the inner portion of the wrench of the cylinder (110). Therefore, when the wrench (140) is pulled up, the brake pad (144) moves downward with the rotating shaft (142) as the center.

The plate-shaped brake pad (144) has an upper side supported by the bottom surface of the protruding portion (182) of the first partition wall (180), and the other side is hung on the brake pad (144) by the brake pad slot (222). Support. The bottom surface is maintained in upward elasticity by a brake spring (230) supported by the third partition wall (240) to maintain the leveling state (the vertical state of the starting lever).

At this time, the starting hole (224) is larger than the diameter of the starting rod (160), so there is a gap between the starting hole (224) and the starting rod (160), so in the level state, the starting rod (160) cannot be started. Any action, the brake pad (144) moves downward, the brake plate (220) supported by the brake pad (144) moves downward, and the interval between the start hole (224) and the start lever (160) gradually disappears, and the pull-down start lever is relied on by friction. (160).

If the start lever (160) moves down, the brake lever (160) brake function is also released. That is, the plate-shaped brake plate (190) is hung on the tapered projection (182) of the projection portion slot (192), and the bottom surface is supported upward by the brake spring (230), and the projection portion is grooved (192). The opposite side will move upward, and the brake hole (194) interferes with the movement of the start lever (160) so that it cannot move, but at the moment when the start lever (160) moves downward, the brake plate (190) and the start lever (160) ) the friction moves down to maintain one Level state of the hour (perpendicular to the starter bar).

Since the brake hole (194) is larger than the diameter of the start lever (160), the movement of the start lever (160) can be controlled by the friction with the start lever (160) when tilting, but there is a certain time when it is perpendicular to the start lever (160). Interval, so it is impossible to interfere with the movement of the starter lever (160). However, due to the elasticity of the brake spring (200), the brake plate (190) is restored to the tilt state to limit the movement of the start lever (160).

Therefore, the piston (150) connected to the starter lever (160) is moved, the dyeing liquid is pressed, and the dyeing liquid is ejected through the discharge portion. The balancer (170) is placed in parallel with the starter lever (160), and the piston (150) is lowered in a level state, and is uniformly discharged through the discharge portion.

The pull-down wrench (140) is re-restored by the elastic brake plate (220) of the brake spring (230), and the brake plate (220) pushes the brake pad upward, and the wrench (140) is restored to the original position in conjunction therewith. By repeating this process, the starter lever (160) advances little by little, and the dye solution is ejected by the piston (150).

In Fig. 14, all of the dyeing liquid is used up, and the position of the joint portion of the spray cap (130) is shaken to separate the spray cap (130) from the cylinder block (110), and the bottom surface of the cylinder block (110) can be filled with the dyeing liquid. At this time, the release button (116) exposed outside the release hole (114) is pressed, and the piston (150) returns to the previous state.

When the release button (116) is pressed, the lower end of the release button (116) presses the brake plate (190), the brake plate (190) is leveled (perpendicular to the start lever), and the brake of the start lever (160) is simultaneously released.

The elasticity of the spring (166) is released to move the starting lever (160) upward, the piston (150) is restored to its original shape, and the inside of the cylinder (110) can form a space for loading the dyeing liquid. When the elasticity of the release spring (166) becomes small or the contact spring is not provided, when the release button (116) is pressed, the bottom of the piston (150) is pushed by hand to manually complete the movement.

In summary, the present invention allows the user to complete the coating of the dyeing liquid with a handle at home with a handle, the lower part has an internal space in which the dyeing liquid is placed, and the handle is provided with a gripping handle in front of the handle. You can also use your fingers to defend the wrench from the dye solution. In order to refill the dyeing liquid and continue to use it for a long time, there is an opening in the lower part of the cylinder. Here, a detachable spray cap is designed to be connected by a screw. The bottom surface of the spray cap has a discharge portion for spraying the dyeing liquid, and the discharge portion is provided. Designed as a dome to match the shape of the skull. The inside of the cylinder body is provided with a starting rod which can be controlled by a wrench. The lower part of the starting rod has a piston for pushing the dyeing liquid, and a brake plate for restricting the movement of the starting rod and a brake plate for forcibly moving the starting rod are provided, and the user can It is necessary to control the ejection of the dye solution. The present invention is within the basic technical scope, and those who have ordinary knowledge of the industry may also have many different methods of use.

The present invention is not limited to hair dyeing, and various other gums and all solutions or gel products which can be converted into a plurality of hair styles can be applied to the cylinder using the present invention.

Industrial applicability

First, the cylinder has a handle, and there is a wrench in front of the handle, so that the coating device can be used to spray the dyeing liquid with a finger, which can meet the needs of consumers.

Second, each time the wrench is pulled up, a certain amount of dyeing liquid is discharged, and the dyeing liquid is discharged quantitatively. The piston maintains the level state by means of the balance rod, and pushes out the dyeing liquid, so that the effect of the dyeing liquid can be sputtered uniformly and uniformly.

Third, when the wrench is pulled up, the dye solution does not get around because a certain amount of dye solution is discharged.

Fourth, the device can be placed on the ground by using the support cover during use, and can be used at any time. After the dyeing is completed, the dyeing solution is stored in the cylinder, so it does not deteriorate and can be stored for a long time, which is very economical.

Fifth, the spray cap is separable, so the dye solution can be re-loaded for permanent use after use.

Sixth, the spouting portion has a dome, and a plurality of injection portions are formed, and the dyeing liquid is ejected through the slit of the small chamber, so that even a person with a lot of hair can perform the coating work of the dyeing liquid in a deep and uniform manner.

100‧‧‧ staining solution coating device

110‧‧‧ cylinder

1101‧‧‧Handle

114‧‧‧Unlocking holes

116‧‧‧Unlocking rod

120‧‧‧Support cover

130‧‧‧spray cover

140‧‧‧Wrench

140’‧‧‧ slot

142‧‧‧ Hinge shaft

144‧‧‧Starter

150‧‧‧ piston cylinder

160‧‧‧Starting rod

162‧‧‧ bolt

164‧‧‧ring plug

166‧‧‧Unwrapping the spring

170‧‧‧Equilibrium

180‧‧‧First next door

182‧‧‧ protruding parts

190‧‧‧ brake plate

192‧‧‧ protruding card slot

194‧‧‧Brake hole

200‧‧‧Brake spring

210‧‧‧Second next door

220‧‧‧Starting board

222‧‧‧Starting chip card slot

224‧‧‧Starting hole

230‧‧‧Starting spring

240‧‧‧ third next door

250‧‧‧ nozzle

260‧‧‧ shot out

262‧‧ ‧ small room

264‧‧‧Slong slit

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an external view of the structure of a dyeing liquid application apparatus of the present invention.

Figure 2 is an exploded view showing the structure of the dyeing liquid application apparatus of the present invention.

Figure 3 is a cross-sectional view showing the structure of the dyeing liquid application apparatus of the present invention.

Figure 4 is a front elevational view showing the structure of the cylinder of the present invention.

Figure 5 is a side view showing the structure of the cylinder of the present invention.

Figure 6 is a cross-sectional view showing the structure of a cylinder of the present invention.

Figure 7 is an external view of the wrench structure of the present invention.

Figure 8 is a front elevational view of the wrench structure of the present invention.

Figure 9 is a side elevational view of the wrench structure of the present invention.

Figure 10 is a cutaway view of the wrench structure of the present invention.

Figure 11 is a bottom plan view of the apertured spray cap structure of the present invention.

Figure 12 is a bottom plan view of the male spray cap structure of the present invention.

Figure 13 is a plan view showing the structure of a spray cap in which a hole type and a convex spray cover of the present invention are mixed.

Figure 14 is a cross-sectional view showing the working state of the dyeing liquid application apparatus of the present invention.

100‧‧‧ staining solution coating device

110‧‧‧ cylinder

116‧‧‧Unlocking rod

120‧‧‧Support cover

130‧‧‧spray cover

140‧‧‧Wrench

Claims (27)

A dyeing liquid coating device comprises a cylinder body. The upper part of the cylinder body is provided with a handle, and one side of the handle has a wrench for pushing the dyeing liquid. When the wrench is started, the dyeing liquid inside the cylinder body is pushed under the piston. The inside of the cylinder body has a starting rod for starting the piston; the lower part of the cylinder body has a detachable spray cover, and the bottom of the spray cover has a protruding portion that can be sprayed toward the hair, and the side surface and the bottom surface of the protruding portion form a column type injection The part has a tapered shape with a certain inclination angle in the corner, and a plurality of slits form a small chamber. A dyeing liquid coating device includes a cylinder having a handle on an upper portion thereof, and a wrench for pushing the dyeing liquid on one side of the handle. When the wrench is turned on, the dyeing liquid inside the cylinder is pushed under the piston. The inside of the cylinder body has a starting rod for starting the piston; the lower part of the cylinder body has a removable spray cover, the bottom of the spray cover has a protruding portion that can be sprayed toward the hair, and one side of the wrench is fixed on the inner side of the cylinder body. The rotating shaft has a brake pad protruding toward the inside of the cylinder on the other side. A dyeing liquid coating device includes a cylinder having a handle on an upper portion thereof, and a wrench for pushing the dyeing liquid on one side of the handle. When the wrench is turned on, the dyeing liquid inside the cylinder is pushed under the piston. The inside of the cylinder has a starting rod for starting the piston; the lower part of the cylinder has a detachable spray cover, and the bottom of the spray cover has a projection that can be sprayed toward the hair, and the inside of the cylinder is disposed on one side of the starter rod There is a brake plate. When the brake plate is perpendicular to the starter bar, the brake plate cannot control the movement of the starter bar. However, when the brake plate is tilted to the starter lever in an unbalanced state, the brake plate can control the movement of the starter lever. The dyeing liquid coating device according to claim 3, wherein the starting rod does not coincide with the starting rod when it is in vertical communication with the brake plate, so a brake hole larger than the starting rod is formed at the center of the brake plate, One side of the brake plate is fixed inside the cylinder block, and the other side of the brake plate has a brake spring that elastically supports at the bottom of the brake plate, so that it can be tilted upward to maintain the tilt state as long as there is no external force. The dyeing liquid coating device according to claim 4, wherein the upper side of the starting lever has a release spring that elastically supports the starting lever, and an upper portion of the upwardly inclined brake plate is provided with a release button for releasing the button. One side is exposed to the outside of the cylinder, and the exposed release button is pressed, the brake plate is changed from the inclined state to the vertical state, and the manual button is also restored in both directions by releasing the spring. A dyeing liquid coating device includes a cylinder having a handle on an upper portion thereof, and a wrench for pushing the dyeing liquid on one side of the handle. When the wrench is turned on, the dyeing liquid inside the cylinder is pushed under the piston. The inside of the cylinder body has a starting rod for starting the piston; the lower part of the cylinder body has a detachable spray cover, and the bottom of the spray cover has a protruding portion for spraying the dyeing liquid to the hair, and the inside of the cylinder body is at the starting rod A brake plate is disposed in the opposite direction, whereby when the brake plate is perpendicular to the starter bar, the brake plate and the starter lever cannot be controlled, and when one side of the brake plate is tilted toward the start lever and is in an unbalanced state, the brake plate can be controlled to operate The movement of the starter lever. The dyeing liquid coating device according to claim 6, wherein the starting rod does not coincide with the starting rod when it is in vertical communication with the brake plate, so the brake plate is The center forms a larger brake hole than the starter rod. One side of the brake plate is fixed inside the cylinder block, and the other side of the brake plate has a spring spring which is elastically supported at the bottom of the brake plate, so that there is no external force. The brake plate can maintain the level of the starting rod. A dyeing liquid coating device, which has a handle for use by a user on the upper part, an inner space for accommodating the dye liquid on the lower part, a cylinder body of a wrench for pushing the dye liquid on one side of the handle, and a starter wrench, and the dye liquid is inside the cylinder body. The piston is pushed down; the lower part of the cylinder has a spray cover for spraying the dyeing liquid; the upper part of the cylinder has an opening, the upper part of the opening is provided with a detachable support cover, and the upper part of the upper part has a groove for mounting a wrench. A dyeing liquid coating device, which has a handle for use by a user on the upper part, an inner space for accommodating the dye liquid on the lower part, a cylinder body of a wrench for pushing the dye liquid on one side of the handle, and a starter wrench, and the dye liquid is inside the cylinder body. a piston that pushes down; a lower portion of the cylinder has a spray cap that sprays the dyeing liquid; a starter lever that controls the piston is disposed above and below the upper portion of the piston; and a first partition wall that passes through the cylinder inside the handle of the cylinder body is Be one. The dyeing liquid coating device according to claim 9, wherein the starting lever can be restored by releasing the spring when the starting lever is released around the upper portion of the starting lever Original; it is characterized by a release spring that provides elastic support. The dyeing liquid coating device according to claim 10, wherein a brake device is provided on the upper end of the starter lever, and the upper side of the release spring is supported by the brake, and the lower side of the spring is released and the first partition wall is supported. The starter lever is restored to its original shape. The dyeing liquid coating apparatus according to claim 9, wherein the piston is provided with a piston in a state of being horizontally arranged around the inside of the cylinder, and a balanced balance rod can be maintained when moving up and down. The dyeing liquid coating device according to claim 9, wherein the bottom portion of the first partition wall has a convex portion extending downward, and the protruding portion has a smaller diameter. The dyeing liquid coating apparatus according to claim 13, wherein a lower portion of the first partition wall has a brake plate that acts as a brake to the start lever. The dyeing liquid coating device according to claim 14, wherein the brake plate has a plate shape, and a convex portion of the convex portion is supported on one side, and a starting rod is passed through the center, and the starting rod is Larger diameter brake hole. The dyeing liquid coating device according to claim 15, wherein a second partition wall is provided at a lower portion of the first partition wall, and an upward elastic spring is supported to support the second partition wall, and the brake plate is protruded toward the protruding portion by the brake spring. The hanging groove is inclined in the opposite direction to maintain elasticity. The dyeing liquid coating device according to claim 16, wherein the lower portion of the cylinder has an opening, and the upper portion of the opening has a support cover for free loading and unloading, and the support cover is worn. a release hole is provided, and a release button is disposed inside the cylinder, and a lower end of the release button is disposed at an upper portion of the brake plate, and an upper end of the release button is exposed on the support cover through the release hole, so that when the release button is pressed, The upwardly inclined brake plate is moved downward to maintain a level state. The dyeing liquid coating apparatus according to claim 13, wherein the lower portion of the first partition wall has a brake plate of a start lever braking function. The dyeing liquid coating device according to claim 18, wherein the brake plate has a plate shape, and one side of the brake plate has a brake pad slot supporting a protruding portion, and a brake hole is provided at a center of the brake plate, the brake The diameter of the hole is larger than the starter rod to allow the starter rod to pass through, and the brake plate slot on one side is supported by the brake pad, and the other side of the brake plate is supported by the bottom surface of the projection. The dyeing liquid coating device according to claim 19, wherein a third partition wall is disposed between the first partition wall and the piston, and a brake spring is disposed between the brake plate and the piston. The dyeing liquid coating device according to claim 20, wherein the upper portion has a handle for use by a user, the lower portion has an inner space for containing the dyeing liquid, and one side of the handle has a cylinder for pushing the dyeing liquid; a wrench, the inside of the cylinder body has a piston for pushing the dyeing liquid downward; a lower portion of the cylinder body has a spray cover for spraying the dyeing liquid; a lower portion of the cylinder body has an opening, and a lower portion of the opening has a spray cover that is freely attached and detached; the spray cover is The detached joint portion is freely attached to the lower portion of the cylinder; there is a discharge portion for spraying the dyeing liquid; and the discharge portion is adapted to the shape of the user's skull. Dome. The dyeing liquid coating apparatus according to claim 21, wherein the discharge portion has a plurality of holes. The dyeing liquid coating apparatus according to claim 22, wherein the discharge portion has a plurality of injection portions. The dyeing liquid coating device according to claim 23, wherein the injection portion is extended downward, the diameter is a certain cylindrical shape or the diameter is gradually reduced like a cone shape, and the bottom surface of the column is a plane, and the side surface is at an oblique angle. The chamber is a feature of the staining solution coating device. A dyeing liquid coating apparatus according to claim 24, wherein the chamber is a dyeing liquid coating device formed by a plurality of slits. A dyeing liquid coating device comprising: a cylinder body having a handle for use by a user on an upper portion, an inner space for containing a dyeing liquid at a lower portion, and a wrench for advancing the dyeing liquid on one side of the handle; and a piston disposed in the cylinder Inside the body, for pushing the dye liquid downward when the wrench is started; and a spray cover coupled to the lower portion of the cylinder for spraying the dyeing liquid; wherein the lower end of the cylinder has an opening, and the spray cover is a freely attachable and detachable manner is coupled to the lower end of the opening; the spray cover includes a joint portion coupled to the lower end of the cylinder body in a freely attachable manner and the spray cover is configured to eject the dye liquid a portion; and the spout portion is a combination of a plurality of holes and an injection portion. A dyeing liquid coating device, which has a handle for use by a user on the upper part, an inner space for accommodating the dye liquid on the lower part, a cylinder body of a wrench for pushing the dye liquid on one side of the handle, and a starter wrench, and the dye liquid is inside the cylinder body. The piston is pushed down; the lower part of the cylinder has a spray cover for spraying the dyeing liquid; the lower part of the lower part of the wrench has a convex symmetrical rotating shaft, and the streamlined circular brake piece is extended inward, and the upper part is pulled up, The brake shaft is correct and the brake pads move up and down.