CN211114659U

CN211114659U - Tool for putty coating and scraping

Info

Publication number: CN211114659U
Application number: CN201921665259.2U
Authority: CN
Inventors: 龚能
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-28
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a putty is scribbled and is scraped instrument has solved current manual smearing and has scribbled inefficiency, consumes time long problem. A putty applicator tool includes a hand grip and an applicator assembly connected to the hand grip; the coating and scraping assembly comprises a scraping plate and a limiting assembly, a liquid containing cavity is arranged in the scraping plate, and a liquid outlet hole communicated with the liquid containing cavity is formed in the coating and scraping surface of the scraping plate; the limiting assembly is connected with the scraping plate and the handheld handle. The tool for putty coating and scraping of the utility model has shorter time for coating the wall surfaces with the same area and higher coating efficiency; the amount of labor is smaller when the putty is used for a long time, the human body consumption is reduced, the human health of a user is ensured, and the quality and consistency of putty coating are also improved by matching with reciprocating coating.

Description

Tool for putty coating and scraping

Technical Field

The utility model belongs to the technical field of the instrument of scraping is scribbled to putty, concretely relates to instrument for scraping is scribbled to putty.

Background

The putty (filling mud) is a decorative material for leveling the surface of a wall body, is thick paste paint and is an essential product before painting. Is applied on the primer or directly applied on the object to remove the defects of high and low unevenness on the surface of the object to be coated.

At present, the mode of manual smearing is usually adopted to smear putty to the wall, generally speaking, pour putty on the scraper blade behind the handheld scraper blade, through the reciprocal putty of scraper blade on the wall evenly smear on the wall with the scraper blade, but current manual smearing has the smearing inefficiency, consumes time long problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a putty is scribbled and is scraped instrument has solved current manual smearing and has scribbled inefficiency, consumes time long problem.

The utility model discloses the technical scheme who adopts does:

a putty applicator tool includes a hand grip and an applicator assembly connected to the hand grip;

the coating and scraping assembly comprises a scraping plate and a limiting assembly, a liquid containing cavity is arranged in the scraping plate, and a liquid outlet hole communicated with the liquid containing cavity is formed in the coating and scraping surface of the scraping plate;

the limiting assembly is connected with the scraping plate and the handheld handle.

Preferably, the limiting assembly comprises a connecting shaft, a rotating plate, a limiting plate and an elastic piece;

the connecting shaft penetrates through the rotating plate, the limiting plate and the elastic piece and is connected with the handheld handle;

the rotating plate is rotatably arranged on the connecting shaft and is connected with the scraper through a connecting body;

the limiting plates comprise a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are sleeved on the connecting shaft and are positioned on two sides of the rotating plate;

the elastic piece is located between the first limiting plate and the rotating plate and connected with the first limiting plate and the rotating plate.

Further, preferably, the first limiting plate includes a first plate body and a first limiting block, and the first plate body is sleeved on the connecting shaft and connected with the first limiting block;

the second limiting plate comprises a second plate body and a second limiting block, the second plate body is sleeved on the connecting shaft and is connected with the second limiting block, and the second limiting block and the first limiting block are arranged on the same side;

the rotating plate is provided with abutting columns and limiting columns, the abutting columns and the limiting columns are located on the same circumference and located on the outer side of the second plate body, the limiting columns are detachably connected with the rotating plate, and the rotating plate rotates to drive the limiting columns to rotate until the limiting columns abut against the second limiting blocks;

the elastic piece is a torsion spring sleeved on the connecting shaft, two ends of the elastic piece are respectively provided with an extending column, one of the extending columns is abutted to the limiting column, and the other extending column is abutted to the first limiting block.

Preferably, the scraper blade below is equipped with the putty box, the putty box with dress liquid cavity intercommunication, and be equipped with the feed liquor pipe on the putty box, still be equipped with the lamp on the outer terminal surface of putty box.

Preferably, an opening and a switch component for controlling the opening to be opened or closed are arranged on the putty box.

The two openings are respectively positioned at the two ends of the putty box;

the switch assembly comprises a blocking rod and a rotary switch, the blocking rod penetrates through the opening to be arranged in the putty box in a sliding mode, the rotary switch is provided with two ends which are respectively located at the putty box, and the blocking rod is clamped by the rotary switch.

Further, preferably, the rotary switch comprises a buckle plate, a switch plate and a connecting rod for connecting the buckle plate and the switch plate;

the buckle plate is provided with a buckle groove matched with the opening;

one end of the switch board is movable, and the other end of the switch board is hinged with the putty box;

one end of the connecting rod is connected with the pinch plate, and the other end of the connecting rod is rotatably arranged on the switch plate.

The putty box is convenient to clean by the arrangement of the switch component, the putty is prevented from being dried in the putty box, and the putty box is favorable for keeping the effective volume.

Preferably, the handle comprises a connecting rod and a holding rod;

the connecting rod comprises a rod body and branch rods positioned at two ends of the rod body, one end of the rod body is connected with the holding rod, and the other end of the rod body is connected with the branch rods;

the coating and scraping assembly is detachably arranged between the two branch rods;

the hollow holding rod is provided with a control panel and a control line, the liquid inlet pipe penetrates through the holding rod to be communicated with the putty box, and the control line penetrates through the holding rod to be electrically connected with the lamp.

Preferably, the tool for putty coating and scraping further comprises a power assembly, wherein two sides of the power assembly are respectively provided with one limiting assembly, and the power assembly is connected with the handheld handle through the limiting assemblies.

Further, preferably, the power assembly includes a rotary cylinder and a rotary shaft;

the rotating cylinder is rotatably arranged on the handheld handle;

the rotating shaft is rotatably arranged on the rotating cylinder, two ends of the rotating shaft respectively extend to the outer side of the cylinder wall of the rotating cylinder, and the extending end of the rotating shaft is connected with the connecting shaft.

Further, preferably, a driving motor is provided in the rotary cylinder, and a transmission gear is provided on an outer wall surface of the rotary cylinder.

The utility model has the advantages that:

compared with the existing manual smearing tool, the time spent on smearing the wall surfaces with the same area is shorter, and the smearing efficiency is higher; the amount of labor is smaller when the putty is used for a long time, the human body consumption is reduced, the human health of a user is ensured, and the quality and consistency of putty coating are improved by matching with reciprocating coating; meanwhile, the putty coating and scraping tool is simple in structure, wide in raw material selection range, capable of effectively saving economic cost, convenient to use, easy to operate, low in learning cost and wide in applicable crowd range.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate certain embodiments of the present disclosure and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

FIG. 1 is a schematic illustration of a construction of a putty-applying tool;

FIG. 2 is an enlarged, partial, schematic view of a putty applying tool from a first perspective;

FIG. 3 is an enlarged, partial, schematic view of a putty-applying tool from a second perspective;

FIG. 4 is an exploded view of a putty-applying tool;

FIG. 5 is an exploded view, partially enlarged, of a putty-applying tool from a third perspective;

figure 6 is a schematic view of the switch assembly and the putty box in a fourth perspective.

Fig. 7 is an exploded schematic view of the switch assembly.

In the figure: 1-hand-held handle; 2-a squeegee assembly; 3-a power assembly; 4-control panel; 11-holding the rod; 12-a connecting rod; 121-a rod body; 122-splitting the rod; 21-a scraper; 22-a stop assembly; 23-soapberry box; 211-liquid outlet holes; 221-a connecting shaft; 222-a rotating plate; 223-an elastic member; 224-a first limit plate; 225-a second limiting plate; 226-a linker; 222 a-abutment post; 222 b-a restraining post; 224 a-a first plate; 224 b-a first stopper; 225 a-a second plate body; 225 b-a second stopper; 31-a rotating cylinder; 32-a rotating shaft; 33-a gear tooth; 5-a switch assembly; 51-a jamming rod; 52-a rotary switch; 521-a buckle plate; 522-connecting rod; 523-switch plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 7, the putty applying tool of the present embodiment includes a plastering member 2 and a handle 1;

the coating and scraping assembly 2 comprises a scraper 21 and a limiting assembly 22, a liquid containing cavity is arranged in the scraper 21, and a liquid outlet hole 211 communicated with the liquid containing cavity is formed in the coating and scraping surface of the scraper 21;

the limiting component 22 connects the scraping plate 21 and the handheld handle 1.

At present, the putty is usually applied to the wall surface by a manual applying mode, generally speaking, the putty is poured on the scraper 21 after the scraper 21 is held by hands, and the putty on the scraper 21 is uniformly applied to the wall surface by the reciprocating sliding of the scraper 21 on the wall surface, but the existing manual applying mode has the problems of low applying efficiency and long time consumption.

When the tool for putty coating and scraping is used, the coating surface of the scraper 21 is aligned to a wall surface to be coated, and the included angle between the scraper 21 and the wall surface and the pressure of the scraper 21 on the wall surface are adjusted through the limiting component 22; meanwhile, in the putty coating process, the putty is continuously injected into the liquid containing cavity through the liquid inlet pipe, so that the putty flows to the coating surface of the scraper 21 from the liquid outlet hole 211; after the included angle and the pressure between the scraper 21 and the wall surface are adjusted, and after the putty flows out, the handle 1 is held by a hand to drive the scraper 21 to slide back and forth to smear the putty on the wall surface.

Hereinafter, the adjusting of the angle between the scraper 21 and the wall surface and the pressure of the scraper 21 on the wall surface by the limiting assembly 22 will be explained in detail with reference to the structure of the limiting assembly 22, and specifically, as an option, the limiting assembly 22 includes a connecting shaft 221, a rotating plate 222, a limiting plate and an elastic member 223;

the connecting shaft 221 passes through the rotating plate 222, the limiting plate and the elastic member 223 and is connected with the handle 1;

the rotating plate 222 is rotatably arranged on the connecting shaft 221 and is connected with the scraper 21 through a connecting body 226;

the limiting plates comprise a first limiting plate 224 and a second limiting plate 225, and the first limiting plate 224 and the second limiting plate 225 are sleeved on the connecting shaft 221 and are positioned at two sides of the rotating plate 222;

the elastic member 223 is located between the first stopper plate 224 and the rotating plate 222 and connects the first stopper plate 224 and the rotating plate 222.

The connecting shaft 221 connects the rotating plate 222, the limiting plate and the elastic member 223 into a whole, the rotating plate 222 is connected with the scraper 21 at the same time, and when the scraper 21 needs to be adjusted, the scraper 21 and the rotating plate 222 rotate together by taking the connecting shaft 221 as the center; while the rotating plate 222 rotates, the limiting plate and the elastic body do not rotate, specifically, the limiting plate limits the angle of the rotating plate 222, the elastic body does not rotate but is deformed along with the rotation of the rotating plate 222, and the larger the rotation angle of the rotating plate 222 is, the larger the deformation amount of the elastic body is, and the larger the acting force between the elastic body and the rotating plate 222 is; then, for the included angle between the scraper 21 and the wall surface, the scraper 21 rotates along with the rotation of the rotating plate 222, and the included angle between the scraper 21 and the wall surface changes, so that the adjustment of the included angle between the scraper 21 and the wall surface is realized; for the pressure of the scraper 21 to the wall surface, the larger the deformation of the elastic body is, the acting force of the elastic body is transmitted to the scraper 21 through the rotating plate 222 and acts on the wall surface, and the pressure of the scraper 21 to the wall surface can be adjusted by adjusting the included angle between the rotating plate 222 and the wall surface.

Next, with further explanation on the structure of the limiting assembly 22, the working process of the limiting assembly 22 will be further described in detail, specifically, as an option, the first limiting plate 224 includes a first plate 224a and a first limiting block 224b, and the first plate 224a is sleeved on the connecting shaft 221 and connected to the first limiting block 224 b;

the second limiting plate 225 comprises a second plate body 225a and a second limiting block 225b, the second plate body 225a is sleeved on the connecting shaft 221 and connected with the second limiting block 225b, and the second limiting block 225b and the first limiting block 224b are arranged on the same side;

the rotating plate 222 is provided with a butting column 222a and a limiting column 222b, the butting column 222a and the limiting column 222b are both positioned on the same circumference and positioned on the outer side of the second plate body 225a, a plurality of limiting columns 222b are detachably connected with the rotating plate 222, and the rotating plate 222 rotates to drive the limiting column 222b to rotate until the limiting column 222b abuts against the second limiting block 225 b;

the elastic member 223 is a torsion spring sleeved on the connecting shaft 221, and two ends of the elastic member 223 are respectively provided with an extending column, one of the extending columns abuts against the limiting column 222b, and the other extending column abuts against the first limiting block 224 b.

When the limiting assembly 22 works, the rotating plate 222 is driven by the scraper 21 to rotate around the connecting shaft 221, and meanwhile, the first limiting plate 224 and the second limiting plate 225 are kept still; in the rotation process of the scraper 21, the rotating plate 222 rotates simultaneously, the abutting column 222a and the limiting column 222b on the rotating plate 222 also rotate simultaneously, because the abutting column 222a and the limiting column 222b are both located on the same circumference and located on the outer side of the second plate body 225a, the abutting column 222a and the limiting column 222b both rotate on the outer side of the second plate body 225a, the abutting column 222a rotates and presses the elastic member 223 to deform simultaneously, the acting force generated by the deformation of the elastic member 223 finally acts on the wall surface through the scraper 21 through the transmission route of the elastic member 223-the rotating plate 222-the connecting body 226-the scraper 21-the wall body, and finally the pressure of the scraper 21 on the wall surface is adjusted.

Further, in the rotating process of the rotating plate 222, when the limiting column 222b rotates and abuts against the second limiting block 225b, it indicates that the rotating plate 222 rotates to the limiting position and cannot rotate continuously, and the abutting column 222a presses the elastic member 223 to the maximum extent, in other words, the pressure of the scraper 21 on the wall surface is also the maximum; furthermore, the plurality of limiting columns 222b are arranged, the limiting columns 222b are detachably connected with the rotating plate 222, and under different putty coating conditions and coating requirements, the limiting columns 222b are detached or installed to achieve fine adjustment of the wall surface pressure by the scraper 21, so that coating quality is improved.

Further, the first limit plate 224 and the second limit plate 225 are kept static, so that normal operation in the limiting process is ensured, wherein the first limit plate 224 is matched with the abutting column 222a through the first limit block 224b, on one hand, the degree of freedom of the elastic element 223 in the limit assembly 22 is limited, and the connection relation between the first limit block, the elastic element 223 and the rotating plate 222 is ensured, on the other hand, the first limit block 224b limits the movement of the elastic element 223, and the abutting column 222a can effectively compress the elastic element 223 in the rotating process of the rotating plate 222; the second limiting plate 225 limits the rotation range of the limiting column 222b through the second limiting block 225b, so as to limit the maximum pressure of the scraper 21 on the wall surface.

Preferably, the elastic member 223 is a torsion spring.

In the specific embodiments provided by the present disclosure, the squeegee 21 can be configured in any suitable configuration. As an option, a putty box 23 is arranged below the scraper 21, the putty box 23 is communicated with the liquid containing cavity, a liquid inlet pipe is arranged on the putty box 23, and a lamp is further arranged on the outer end face of the putty box 23.

The volume of the liquid containing cavity in the scraper 21 is relatively small, the amount of contained putty is relatively small, and even if the liquid containing cavity is supplemented by the liquid inlet pipe, the phenomenon that the putty intensively flows out from the liquid outlet hole 211 closest to the liquid containing cavity easily occurs, so that the condition that the putty is uneven on the scraper 21 occurs, and the efficiency and the quality of putty coating are influenced; the volume that the scraper blade 21 held putty has been increased through setting up of putty box 23, and putty box 23 and dress liquid intracavity are full of putty back putty just can go out putty, and it is even to guarantee to go up out putty on the scraper blade 21.

Further, set up the lamp on putty box 23 and be used for the illumination, carry out putty and paint under the convenient dark condition.

In the specific embodiments provided by the present disclosure, the switch assembly 5 may be configured in any suitable configuration. Alternatively, the putty box 23 is provided with an opening and a switch component 5 for controlling the opening or closing of the opening.

The two openings are respectively positioned at the two ends of the putty box 23;

the switch assembly 5 includes blocking rod 51 and rotary switch 52, blocking rod 51 passes the opening and slides and set up in putty box 23, rotary switch 52 has two and is located the both ends of putty box 23 respectively, and rotary switch 52 centre gripping blocking rod 51.

The setting of switch module has made things convenient for the clearance of putty box, avoids putty to dry out in the putty box, is favorable to the putty box to keep effective volume. Further, the working process of the switch assembly is explained in connection with the structure of the switch assembly, and specifically, as an option, the rotary switch 52 includes a buckle plate 521, a switch plate 523 and a link 522 connecting the buckle plate 521 and the switch plate 523;

a buckle groove matched with the opening is formed in the buckle plate 521;

one end of the switch board 523 is movable, and the other end of the switch board 523 is hinged with the putty box 23;

one end of the connecting rod 522 is connected with the buckle plate 521, and the other end of the connecting rod 522 is rotatably arranged on the switch plate 523.

The blocking rod 51 is arranged in the putty box 23 in a sliding manner, and the two ends of the blocking rod 51 are provided with blocking blocks which seal the opening; the switch board 523 is held by hand to enable the switch board 523 to rotate by taking the hinged end as an axis, the rotation of the switch board 523 drives the connecting rod 522 and the buckle plate 521 connected with the connecting rod 522 to rotate together, the buckle plate 521 rotates to the opening and seals the opening, the switch 52 board is continuously rotated to enable the switch board 523 and the connecting rod 522 to rotate relatively until the switch board 523 is attached to the putty box 23, and therefore the space volume occupied by the switch assembly 5 is reduced; when the putty box 23 needs to be opened, the switch 52 plate is rotated reversely to release the closing of the buckle plate 521 to the switch.

In the specific embodiments provided by the present disclosure, the handle 1 may be constructed in any suitable configuration. Alternatively, the handle 1 comprises a connecting rod 12 and a holding rod 11;

the connecting rod 12 comprises a rod body 121 and branch rods 122 positioned at two ends of the rod body 121, one end of the rod body 121 is connected with the holding rod 11, and the other end of the rod body 121 is connected with the branch rods 122;

the coating and scraping assembly 2 is detachably arranged between the two branch rods 122;

the hollow holding rod 11 is provided with a control panel 4 and a control line on the holding rod 11, the liquid inlet pipe penetrates through the holding rod 11 and is communicated with the putty box 23, and the control line penetrates through the holding rod 11 and is electrically connected with the lamp.

The arrangement of the handle 1 increases the smearing range, and is convenient for smearing in a large range; the working strength of the user is reduced. Furthermore, the rod body 121 and the holding rod 11 are detachably connected, so that the holding rod 11 is detached from a wall surface which is particularly close to a user to directly hold the rod body 121, and the smearing precision and quality are improved.

For the smearing component, the connecting shaft 221 is inserted into the branch rod 122, and when the smearing component needs to be detached for maintenance, inspection or replacement, the smearing component is held by a hand and the branch rod 122 is pulled transversely to enable relative movement to occur between the connecting shaft 221 and the branch rod 122, so that the connecting shaft 221 is separated from the branch rod 122.

Further, whether the opening and closing of the lamp and the liquid inlet pipe are filled with liquid or not is controlled through the arrangement of the control panel 4.

Furthermore, one end of the liquid inlet pipe is communicated with the putty box 23, the other end of the liquid inlet pipe is placed in the grouting machine, and the grouting machine conveys putty into the putty box 23 through the liquid inlet pipe so as to paint the putty on the wall surface through the scraper 21. Meanwhile, the control panel is electrically connected with the grouting machine and controls the work of the grouting machine, and then whether the liquid inlet pipe enters liquid is controlled.

In the specific embodiments provided by the present disclosure, the power assembly 3 may be configured in any suitable configuration. As an option, the putty coating and scraping tool further comprises a power assembly 3, two sides of the power assembly 3 are respectively provided with one limiting assembly 22, and the power assembly 3 is connected with the handheld handle 1 through the limiting assemblies 22.

The arrangement of the power component 3 facilitates the sliding of the scraper 21 on the wall surface, shortens the time spent under the same smearing length and improves the putty smearing efficiency; meanwhile, the labor intensity of a user is reduced, the quality and consistency of putty coating are ensured under the condition of long-time coating, secondary coating is avoided, the construction period is shortened, and the production cost is reduced.

Hereinafter, the operation of the power assembly 3 will be explained in conjunction with the specific structure of the power assembly 3, and specifically, as an alternative, the power assembly 3 includes a rotary cylinder 31 and a rotary shaft 32; the rotating cylinder 31 is rotatably arranged on the handheld handle 1; the rotating shaft 32 is rotatably disposed on the rotating cylinder 31, two ends of the rotating shaft 32 respectively extend to the outer side of the cylinder wall of the rotating cylinder 31, and an extending end of the rotating shaft 32 is connected with the connecting shaft 221.

The rotary cylinder 31 is in contact with the wall surface and rotates on the wall surface under the action of the acting force of the time of a user, and the rotary cylinder 31 and the smearing component are connected into a whole through the rotary shaft 32, so that the scraper 21 is driven to slide on the wall surface.

Further, as an option, a driving motor is provided in the rotary cylinder 31, and a transmission gear 33 is provided on an outer wall surface of the rotary cylinder 31.

The driving motor is arranged to enable the rotary drum 31 to automatically rotate, so that the labor intensity of a user is reduced, and meanwhile, the driving motor is electrically connected with the control panel 4 and is started or stopped under the control of the control panel 4; the arrangement of the transmission gear 33 increases the rotation stability of the rotating cylinder 31 in the rotating process, reduces the slippage and is beneficial to the improvement of the smearing quality.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A putty applicator tool, comprising: comprises a handheld handle (1) and a coating and scraping component (2) connected with the handheld handle (1);

the coating and scraping assembly (2) comprises a scraper (21) and a limiting assembly (22), a liquid containing cavity is arranged in the scraper (21), and a liquid outlet hole (211) communicated with the liquid containing cavity is formed in the coating and scraping surface of the scraper (21);

the limiting component (22) is connected with the scraping plate (21) and the handheld handle (1).

2. The putty-applying tool of claim 1 further characterized by: the limiting assembly (22) comprises a connecting shaft (221), a rotating plate (222), a limiting plate and an elastic piece (223);

the connecting shaft (221) penetrates through the rotating plate (222), the limiting plate and the elastic piece (223) and is connected with the handheld handle (1);

the rotating plate (222) is rotatably arranged on the connecting shaft (221) and is connected with the scraper (21) through a connecting body (226);

the limiting plates comprise a first limiting plate (224) and a second limiting plate (225), and the first limiting plate (224) and the second limiting plate (225) are sleeved on the connecting shaft (221) and are positioned on two sides of the rotating plate (222);

the elastic member (223) is positioned between the first limit plate (224) and the rotating plate (222) and connects the first limit plate (224) and the rotating plate (222).

3. The putty-applying tool of claim 2 further characterized by: the first limiting plate (224) comprises a first plate body (224a) and a first limiting block (224b), and the first plate body (224a) is sleeved on the connecting shaft (221) and connected with the first limiting block (224 b);

the second limiting plate (225) comprises a second plate body (225a) and a second limiting block (225b), the second plate body (225a) is sleeved on the connecting shaft (221) and connected with the second limiting block (225b), and the second limiting block (225b) is arranged on the same side as the first limiting block (224 b);

the rotating plate (222) is provided with a butting column (222a) and a limiting column (222b), the butting column (222a) and the limiting column (222b) are located on the same circumference and located on the outer side of the second plate body (225a), the limiting columns (222b) are provided with a plurality of limiting columns and detachably connected with the rotating plate (222), and the rotating plate (222) rotates to drive the limiting columns (222b) to rotate until the limiting columns (222b) abut against the second limiting blocks (225 b);

the elastic piece (223) is a torsion spring sleeved on the connecting shaft (221), two ends of the elastic piece (223) are respectively provided with an extending column, one of the extending columns is abutted to the limiting column (222b), and the other extending column is abutted to the first limiting block (224 b).

4. The putty-applying tool of claim 1 further characterized by: scraper blade (21) below is equipped with putty box (23), putty box (23) with dress liquid cavity intercommunication, and even have the feed liquor pipe on putty box (23), still be equipped with the lamp on the outer terminal surface of putty box (23).

5. The putty-applying tool of claim 4 further characterized by: the putty box (23) is provided with an opening and a switch component (5) for controlling the opening to be opened or closed;

the two openings are respectively positioned at two ends of the putty box (23);

switch module (5) are including stifled pole (51) and rotation switch (52), stifled pole (51) pass the opening and slide and set up in putty box (23), rotation switch (52) have two and are located the both ends of putty box (23) respectively, rotation switch (52) centre gripping stifled pole (51).

6. The putty-applying tool of claim 5 further characterized by: the rotary switch (52) comprises a buckle plate (521), a switch plate (523) and a connecting rod (522) for connecting the buckle plate (521) and the switch plate (523);

a buckle groove matched with the opening is formed in the buckle plate (521);

one end of the switch plate (523) is movable, and the other end of the switch plate (523) is hinged with the putty box (23);

one end of the connecting rod (522) is connected with the buckle plate (521), and the other end of the connecting rod (522) is rotatably arranged on the switch plate (523).

7. The putty-applying tool of claim 4 further characterized by: the handheld handle (1) comprises a connecting rod (12) and a holding rod (11);

the connecting rod (12) comprises a rod body (121) and branch rods (122) positioned at two ends of the rod body (121), one end of the rod body (121) is connected with the holding rod (11), and the other end of the rod body (121) is connected with the branch rods (122);

the coating and scraping assembly (2) is detachably arranged between the two branch rods (122);

the holding rod (11) is hollow, a control plate (4) and a control line are arranged on the holding rod (11), the liquid inlet pipe penetrates through the holding rod (11) and is communicated with the putty box (23), and the control line penetrates through the holding rod (11) and is electrically connected with the lamp.

8. The putty-applying tool of claim 2 further characterized by: the putty is scribbled and is scraped and use instrument still includes power component (3), power component (3) both sides are equipped with one respectively spacing subassembly (22), and power component (3) through spacing subassembly (22) with handheld handle (1) link to each other.

9. The putty-applying tool of claim 8, further comprising: the power assembly (3) comprises a rotating cylinder (31) and a rotating shaft (32);

the rotating cylinder (31) is rotatably arranged on the handheld handle (1);

the rotating shaft (32) is rotatably arranged on the rotating cylinder (31), two ends of the rotating shaft (32) respectively extend to the outer side of the cylinder wall of the rotating cylinder (31), and the extending end of the rotating shaft (32) is connected with the connecting shaft (221).

10. The putty-applying tool of claim 9 further characterized by: a driving motor is arranged in the rotating cylinder (31), and transmission teeth (33) are arranged on the outer wall surface of the rotating cylinder (31).