CN222252954U - A scraper with easy-to-replace blade - Google Patents
A scraper with easy-to-replace blade Download PDFInfo
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- CN222252954U CN222252954U CN202421009074.7U CN202421009074U CN222252954U CN 222252954 U CN222252954 U CN 222252954U CN 202421009074 U CN202421009074 U CN 202421009074U CN 222252954 U CN222252954 U CN 222252954U
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- shaped box
- spring
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Abstract
The utility model relates to the technical field of shovels and discloses a shovel blade convenient for replacing a blade, which comprises a knife rest, wherein a blade main body is arranged in the knife rest in a sliding manner, one side of the blade main body is provided with a U-shaped box in a clamping manner through a clamping block, the U-shaped box is fixedly connected with the knife rest, the inside of the U-shaped box is symmetrically provided with two plugboards in a sliding manner, the inside of the clamping block is provided with a slot matched with the plugboard, one side of the plugboard is fixedly connected with the inner wall of the U-shaped box through a first spring, an inclined block is arranged in the plugboard in a sliding manner, a sliding column, a circular plate and two bent rods synchronously move towards the direction of the blade main body through a pressing cap arranged in a pressing manner, the inclined block can further move in the inclined groove, the two plugboards synchronously move away from the slot, the plugboards can be conveniently separated from the slot, people can conveniently and rapidly detach or replace the blade main body, special work is not needed to be found, the disassembly or replacement operation is performed, the convenience of use is good, and normal use of people is ensured.
Description
Technical Field
The utility model relates to the technical field of shovels, in particular to a shovel blade with a blade convenient to replace.
Background
The scraper knife is a cleaning tool, is mainly used for the scraping treatment of wall paint after glass installation or after ceramic tile seam beautifying, is more than a tool for removing glue edges, and is widely applied to various fields.
The paint shovel blade with the replaceable blade disclosed in the application number CN201720735254.7 comprises a blade and a knife handle. The top of the knife handle is provided with a chute, two sides of the lower end of the blade are provided with raised strips, the raised strips are arranged at the bottom of the chute, the middle part of the chute is provided with a left stop block and a right stop block for blocking the raised strips, the left stop block is fixedly connected to the left side of the knife handle, the right stop block is fixedly connected to the right side of the knife handle, clamping devices for clamping the blade are arranged on the left stop block and the right stop block, each clamping device comprises a left spring, a left clamping block, a right spring and a right clamping block, the left spring and the left clamping block are arranged on the left stop block, and the right spring and the right clamping block are arranged on the right stop block. Third, the left spring and the right spring are respectively two, so that the blade clamp can be tighter. Fourth, the first bolt of the present utility model can further fix the blade.
However, the mode has the following defects that the blade is required to be assembled through the placement of bolts when being replaced, and a special disassembling tool is required to be found to implement the operation when being disassembled, so that the quick replacement of the blade is inconvenient for people, and the normal use of people is influenced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the scraper knife convenient for replacing the blade, which is convenient for people to quickly detach or replace the blade main body, does not need to find special work to implement the disassembly or replacement operation, has good use convenience, ensures the normal use of people, and solves the problems proposed by the background art.
The utility model provides a scraper knife convenient for replacing a blade, which comprises a knife rest, wherein a blade main body is arranged in the knife rest in a sliding manner, one side of the blade main body is provided with a U-shaped box in a clamping manner through a clamping block, the U-shaped box is fixedly connected with the knife rest, two plugboards are symmetrically arranged in the U-shaped box in a sliding manner, slots matched with the plugboards are formed in the clamping block, one side of the plugboards is fixedly connected with the inner wall of the U-shaped box through a first spring, an inclined block is arranged in the plugboards in a sliding manner, a chute matched with the inclined block is formed in the plugboards, one side of the inclined block is provided with a circular plate through a bent rod, one side of the circular plate is provided with a pressing cap through a sliding column, the surface of the sliding column is provided with a limiting component, one side of the knife rest is provided with a sleeve through a door, and a handheld component is arranged in the sleeve.
As a preferable technical scheme of the utility model, a chute matched with a blade main body is formed in the blade holder, the blade main body is in sliding connection with the chute, a blade sleeve is sleeved on the surface of the blade main body, two magnet columns are symmetrically arranged on one side of the blade sleeve, two cylindrical grooves matched with the magnet columns are symmetrically formed in the surface of the blade holder, an iron sheet is arranged in the cylindrical grooves, and the magnet columns are magnetically connected with the iron sheet.
As a preferable technical scheme of the utility model, a clamping groove matched with the clamping block is formed in the U-shaped box, and the clamping block is connected with the clamping groove in a clamping way.
As a preferable technical scheme of the utility model, one side of the plugboard, which is away from the inclined block, is provided with a guide rod in a sliding way through a support block, two ends of the guide rod are fixedly connected with the inner wall of the U-shaped box, and the sliding column is in sliding connection with the U-shaped box.
As a preferable technical scheme of the utility model, the limiting assembly comprises a second spring, the second spring is sleeved outside the sliding column, one end of the second spring is fixedly connected with one side of the circular plate, and the other end of the second spring is fixedly connected with the inner wall of the U-shaped box.
As a preferable technical scheme of the utility model, two guide blocks are symmetrically arranged on the surface of the sliding column, guide grooves matched with the guide blocks are formed in the U-shaped box, and the guide blocks are in sliding connection with the guide grooves.
As a preferable technical scheme of the utility model, the handheld assembly comprises a cutter handle, the cutter handle is arranged in the sleeve in a threaded manner, and a handle is arranged at one end of the cutter handle, which is away from the cutter rest.
As a preferable technical scheme of the utility model, the surface of the grip is provided with a plurality of anti-skid patterns, and one end of the grip is provided with a hanging ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. this spiller convenient to change blade is through pressing the pressure cap that sets up for slide column, plectane and two bent rods move towards blade main part direction in step, and then can make the sloping block remove in the inside of chute, can make two picture peg synchronization keep away from the removal, be convenient for with picture peg and slot department separation, can be convenient for people quick dismantlement or change the blade main part, do not need to find special work implementation dismouting or change operation, use convenience is good, has guaranteed people's normal use.
2. This spiller convenient to change blade, through the spacing subassembly that sets up, the convenience plays spacing effect of supporting to the traveller and press the cap, and the use convenience is good, and secondly is through the handheld subassembly that sets up, is convenient for utilize handle of a knife, handle to use this spiller, convenient to detach simultaneously, the follow-up that is convenient for carry.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an exploded view of the blade body of the present utility model;
FIG. 3 is a schematic cross-sectional view of a tool holder of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the present utility model at B in FIG. 3;
FIG. 6 is a second perspective view of the present utility model.
The tool comprises a tool rest 1, a tool rest 2, a blade main body 3, a clamping block 4, a U-shaped box 5, a plugboard 6, an inclined block 7, a chute 8, a spring I, a limiting component 901, a spring II, a guide block 902, a guide block 903, a supporting block 904, a guide rod 10, a sleeve 11, a handheld component 1101, a tool handle 1102, a handle 1103, an anti-skid pattern 1104, a hanging ring 12, a bent rod 13, a circular plate 14, a sliding column 15, a pressing cap 16, a door template 17, a tool sleeve 18, a magnet column 19, a cylindrical groove 20 and a chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
Referring to fig. 1-6, the utility model provides a shovel blade convenient for replacing a blade, which comprises a knife rest 1, wherein a blade main body 2 is arranged in the knife rest 1 in a sliding way, one side of the blade main body 2 is fixedly connected with the knife rest 1 through a U-shaped box 4,U which is clamped by a clamping block 3, two plugboards 5 are symmetrically arranged in the U-shaped box 4 in a sliding way, slots matched with the plugboards 5 are arranged in the clamping block 3, the clamping blocks 3 are conveniently limited by the arranged plugboards 5 matched with the slots at the clamping blocks 3, the blade main body 2 is conveniently fixed, one side of the plugboards 5 is fixedly connected with the inner wall of the U-shaped box 4 through a spring I8, an inclined block 6 is arranged in the plugboards 5 in a sliding way, an inclined groove 7 matched with the inclined block 6 is arranged in the plugboards 5, one side of the inclined block 6 is provided with a circular plate 13 through a bent rod 12, one side of the circular plate 13 is provided with a pressing cap 15 through the sliding column 14, the circular plate 13 and the two bent rods 12 can synchronously move through pressing the pressing cap 15, so that the inclined block 6 can synchronously move in the chute 7, the two plugboards 5 can synchronously move away from each other, the plugboards 5 are conveniently separated from the slots, people can conveniently and rapidly detach or replace the blade main body 2, special work is not required to be found to implement detachment or replacement operation, the use convenience is good, normal use of people is ensured, the surface of the sliding column 14 is provided with a limiting component 9, the sliding column 14 can be conveniently moved, the limiting and guiding functions are realized, one side of the tool rest 1 is provided with a sleeve 10 through a door template 16, the inside of the sleeve 10 is provided with a handheld component 11, and the use of the shovel blade is facilitated through the handheld component 11;
The limiting assembly 9 comprises a second spring 901, the second spring 901 is sleeved outside the sliding column 14, one end of the second spring 901 is fixedly connected with one side of the circular plate 13, the other end of the second spring is fixedly connected with the inner wall of the U-shaped box 4, the sliding column 14 is convenient to support and reset, and the use convenience is good;
two guide blocks 902 are symmetrically arranged on the surface of the sliding column 14, guide grooves matched with the guide blocks 902 are formed in the U-shaped box 4, and the guide blocks 902 are slidably connected with the guide grooves so as to facilitate the movement of the sliding column 14 and play a role in limiting and guiding;
The inside of the tool rest 1 is provided with a chute 20 matched with the blade main body 2, the blade main body 2 is in sliding connection with the chute 20, so that the blade main body 2 is conveniently in sliding connection, the function of limiting and guiding is achieved, the follow-up mounting and dismounting operation of the blade main body 2 is conveniently carried out, the surface of the blade main body 2 is sleeved with a tool sleeve 17, one side of the tool sleeve 17 is symmetrically provided with two magnet posts 18, the surface of the tool rest 1 is symmetrically provided with two cylindrical grooves 19 matched with the magnet posts 18, the inside of the cylindrical grooves 19 is provided with iron sheets, the magnet posts 18 are magnetically connected with the iron sheets, the mounting and the fixing of the tool sleeve 17 by the magnet posts 18 and the iron sheets are facilitated, the protection of the blade main body 2 is conveniently carried out, people are synchronously protected from being injured, and the use convenience is good;
The draw-in groove with fixture block 3 assorted has been seted up to the inside of U type box 4, and the block is connected between fixture block 3 and the draw-in groove, is convenient for utilize fixture block 3 and draw-in groove, and the convenience of use is good to blade main part 2 location installation.
Example 2:
The handheld assembly 11 comprises a cutter handle 1101, the cutter handle 1101 is arranged in the sleeve 10 in a threaded manner, a grip 1102 is arranged at one end, away from the cutter rest 1, of the cutter handle 1101, the cutter is convenient to use by the grip 1102 and the cutter handle 1101, and meanwhile the cutter handle 1101 and the grip 1102 are convenient to detach and carry;
the surface of the grip 1102 is provided with a plurality of anti-skid lines 1103, and one end of the grip 1102 is provided with a hanging ring 1104, so that the anti-skid function is realized when the shovel blade is used, the operation and the use of people are facilitated, the shovel blade is conveniently scraped to a proper position by using the hanging ring 1104, and the use of subsequent people is facilitated;
one side of the plugboard 5 deviating from the inclined block 6 is slidably provided with a guide rod 904 through a supporting block 903, two ends of the guide rod 904 are fixedly connected with the inner wall of the U-shaped box 4, a sliding column 14 is slidably connected with the U-shaped box 4, and the plugboard 5 is convenient to move and plays a role in limiting and guiding, so that the plugboard 5 is more stable in the moving process.
When the shovel is used, the cutter handle 1101 is arranged in a threaded manner, the cutter handle 1101 is in threaded connection with the sleeve 10, the cutter handle 1101 and the grip 1102 can be installed, then the magnetically connected cutter sleeve 17 is detached, and the shovel is used by the cutter handle 1101 and the grip 1102;
when the scraper knife used for a long time is worn or damaged and needs to be disassembled and replaced, firstly, the pressing cap 15 is pressed to drive the sliding column 14 to move towards the blade main body 2, so that the second spring 901 is stretched, the circular plate 13 and the two bent rods 12 can be synchronously driven, the inclined block 6 can be further moved in the inclined groove 7, the two plugboards 5 can be synchronously moved away under the action of the inclined block 6 under the action of the plugboards 5, at the moment, the first spring 8 is compressed, the plugboards 5 are conveniently separated from the slots, the blade main body 2 is then pulled out and separated from the knife rest 1, and further, people can conveniently and rapidly disassemble or replace the blade main body 2 without finding special work to implement disassembly or replacement operation, and the convenience in use is good;
When the blade main body 2 is required to be mounted, the inserting plate 5 is retracted into the U-shaped box 4 by pressing the set pressing cap 15 again, the blade main body 2 and the clamping block 3 are mounted and clamped on the tool rest 1, the set pressing cap 15 is loosened, the inserting plate 5 and the inserting groove are fixedly inserted through the reset support of the first spring 8 and the second spring 901, and the mounting of the blade main body 2 is completed, so that the use convenience is good;
Finally, when the shovel blade is not used, the blade sleeve 17 is sleeved on the surface of the blade main body 2, and is matched with the magnet column 18 to be magnetically connected and fixed, so that the blade main body 2 is protected conveniently, and the hanging ring 1104 at the grip 1102 is used for hanging the blade main body 2 at a proper position.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a spiller convenient to change blade, includes knife rest (1), its characterized in that the inside slip of knife rest (1) is equipped with blade main part (2), one side of blade main part (2) is equipped with U type box (4) through fixture block (3) block, U type box (4) and knife rest (1) fixed connection, the inside symmetry slip of U type box (4) is equipped with two picture peg (5), the inside of fixture block (3) seted up with picture peg (5) assorted slot, one side of picture peg (5) is through spring one (8) and the inner wall fixed connection of U type box (4), the inside slip of picture peg (5) is equipped with sloping block (6), sloping block (6) assorted chute (7) have been seted up to the inside of picture peg (5), one side of sloping block (6) is equipped with plectane (13) through bent rod (12), one side of plectane (13) is equipped with through slide column (14) and presses cap (15), the surface of slide column (14) is equipped with spacing subassembly (9), one side (1) is equipped with sleeve pipe (10) inside through sleeve pipe (10).
2. The blade-replaceable shovel blade according to claim 1, wherein a sliding groove (20) matched with the blade main body (2) is formed in the blade holder (1), the blade main body (2) is in sliding connection with the sliding groove (20), a blade sleeve (17) is sleeved on the surface of the blade main body (2), two magnet columns (18) are symmetrically arranged on one side of the blade sleeve (17), two cylindrical grooves (19) matched with the magnet columns (18) are symmetrically formed in the surface of the blade holder (1), iron sheets are arranged in the cylindrical grooves (19), and the magnet columns (18) are magnetically connected with the iron sheets.
3. The scraper knife convenient for blade replacement according to claim 1, wherein a clamping groove matched with the clamping block (3) is formed in the U-shaped box (4), and the clamping block (3) is connected with the clamping groove in a clamping mode.
4. The blade-replaceable shovel blade according to claim 1, wherein a guide rod (904) is slidably arranged on one side of the insertion plate (5) away from the inclined block (6) through a supporting block (903), two ends of the guide rod (904) are fixedly connected with the inner wall of the U-shaped box (4), and the sliding column (14) is slidably connected with the U-shaped box (4).
5. The blade-replaceable shovel blade according to claim 1, wherein the limiting assembly (9) comprises a second spring (901), the second spring (901) is sleeved outside the sliding column (14), one end of the second spring (901) is fixedly connected with one side of the circular plate (13), and the other end of the second spring is fixedly connected with the inner wall of the U-shaped box (4).
6. The blade convenient to replace according to claim 1, wherein two guide blocks (902) are symmetrically arranged on the surface of the sliding column (14), guide grooves matched with the guide blocks (902) are formed in the U-shaped box (4), and the guide blocks (902) are connected with the guide grooves in a sliding mode.
7. A blade convenient to replace according to claim 1, wherein the hand-held assembly (11) comprises a handle (1101), the handle (1101) is arranged inside the sleeve (10) in a threaded manner, and a grip (1102) is arranged at one end of the handle (1101) facing away from the blade holder (1).
8. The blade of claim 7, wherein the surface of the grip (1102) is provided with a plurality of anti-slip patterns (1103), and one end of the grip (1102) is provided with a hanging ring (1104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421009074.7U CN222252954U (en) | 2024-05-10 | 2024-05-10 | A scraper with easy-to-replace blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421009074.7U CN222252954U (en) | 2024-05-10 | 2024-05-10 | A scraper with easy-to-replace blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222252954U true CN222252954U (en) | 2024-12-27 |
Family
ID=94012002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421009074.7U Active CN222252954U (en) | 2024-05-10 | 2024-05-10 | A scraper with easy-to-replace blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222252954U (en) |
-
2024
- 2024-05-10 CN CN202421009074.7U patent/CN222252954U/en active Active
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