CN206408907U - Raked joint blade and cleaning ceramic tile raked joint knife - Google Patents
Raked joint blade and cleaning ceramic tile raked joint knife Download PDFInfo
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- CN206408907U CN206408907U CN201621493243.4U CN201621493243U CN206408907U CN 206408907 U CN206408907 U CN 206408907U CN 201621493243 U CN201621493243 U CN 201621493243U CN 206408907 U CN206408907 U CN 206408907U
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- cutting part
- raked joint
- blade
- sawtooth
- cutting
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Abstract
The utility model provides a kind of raked joint blade and cleaning ceramic tile raked joint knife, is related to the technical field of art designing's knife saw, is difficult the technical problem effectively cleared up the impurity in gap between ceramic tile and ceramic tile to solve raked joint instrument present in prior art.The raked joint blade includes：The extension of cutting part, fixed part and the connection cutting part and the fixed part, the cutting part be arranged in the lower section of the fixed part and with the fixed part, the two ends of the extension are connected with the cutting part and the fixed part respectively, and the cutting part is provided with blade and sawtooth.The raked joint blade is used for the impurity cleared up in ceramic tile surface and adjacent tiles gap, to reach the purpose that easily and fast can be effectively cleared up the impurity in gap between ceramic tile and ceramic tile.
Description
Technical field
The utility model is related to art designing's knife saw technical field, more particularly, to a kind of raked joint blade and cleaning ceramic tile raked joint
Knife.
Background technology
At present, many resident families or finishing personnel for house decoration it is attractive in appearance the need for, house decoration laying ceramic tile after
Landscaping treatment is carried out to ceramic tile gap, primarily directed in the gap in work progress between ceramic tile surface and adjacent tiles
The impurity such as some unnecessary concrete.The impurity such as these concrete are sticked between surface and the ceramic tile of ceramic tile after drying
In gap, very firmly and its rigidity increases, it is difficult to clean up clean and laborious, or even there is also the situation of blade breakages,
Cleaning is got up very difficult.
For problem above, the instruments such as cutter, raked joint cone are used in the prior art gap ceramic tile and ceramic tile is entered
Row cleaning.Cutter is a kind of knife of drawing and pulling type structure, and cutter hub is relatively thin, is mainly used to cut the softer object of quality.Existing skill
Cutter in art is provided only with blade, and concrete in gap between cleaning ceramic tile surface and ceramic tile etc. is harder and adhesion is firm
Solid impurity when be only capable of cutting impurity by blade, cleaning effect is poor.In addition, being carried out in planes such as the upper surfaces to ceramic tile
When cutting the operation of impurity, because the cutter used in cleaning ceramic tile is drawing and pulling type structure, its handle of a knife is straight in same with blade
On line, then operating personnel make handle of a knife there is a certain distance with ground in hand-held handle of a knife so that the upper table of blade and ceramic tile
Face has certain angle, is merely able to clear up ceramic tile using the tip of blade, it is impossible to keep relative parallel, cleaning effect
Fruit is had a greatly reduced quality.Similarly, when clearing up the gap between ceramic tile using cutter, due to handle of a knife and blade on the same line,
So that being only capable of being cleared up by insert tip, cut the obstinate impurity such as unnecessary concrete and be inconvenient.
In summary, prior art is difficult that the obstinate impurity in gap between ceramic tile and ceramic tile is effectively cleared up.
Utility model content
The purpose of this utility model is to provide a kind of raked joint blade, to solve raked joint instrument present in prior art very
The technical problem that the difficult impurity to gap between ceramic tile and ceramic tile is effectively cleared up.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of raked joint blade that the utility model is provided, including：Cutting part, fixed part and the connection cutting part and institute
The extension of fixed part is stated, the cutting part be arranged in the lower section of the fixed part and with the fixed part, described to prolong
The two ends of extending portion are connected with the cutting part and the fixed part respectively, and the cutting part is provided with blade and sawtooth.
Preferably, the sawtooth is located at the cutting part homonymy with the blade.
Preferably, the cutting part is hinged with the extension.
Preferably, one end of the cutting part and the extension is detachably connected.
Preferably, the sawtooth is located at both sides relative on the cutting part respectively with the blade.
Preferably, the cutting part is provided with multiple positioning holes, and multiple positioning holes are with axial symmetry and centrosymmetric row
Row mode is arranged on the cutting part, and one end of the extension connection cutting part is provided with to match with the positioning hole
Multiple alignment pins, multiple alignment pins are corresponded respectively to be plugged in multiple positioning holes.
Preferably, the cutting part is provided with positioning hole, and the positioning hole is square through hole, is cut described in the extension connection
The one end for cutting portion is provided with the alignment pin matched with the positioning hole, and each alignment pin is plugged in the positioning hole.
Preferably, the cutting part includes sophisticated cutting part and tail end cutting part, the sophisticated cutting part and the tail
End cutting part is connected by screw, and the sophisticated cutting part is provided with point of a knife.
Preferably, the sawtooth is semicircle sawtooth.
Relative to prior art, raked joint blade described in the utility model has the advantage that：
In the raked joint blade provided using the utility model, the fixed part of the hand-held raked joint blade of operating personnel will be cut
The blade or sawtooth in portion are placed in the gap between the surface of ceramic tile or ceramic tile, to cut between ceramic tile surface or adjacent tiles
Gap in the impurity such as any excess concrete.Such as need to cut the soft impurity of matter, the blade that usable cutting part is provided with is cut
Cleaning；Such as need to cut relatively hard impurity, then the sawtooth that cutting part can be used to be provided with carries out cutting and elimination to it.
Relative to prior art, raked joint blade described in the utility model has also added sawtooth while possessing blade,
Cut in the larger impurity of the raked joint blade cut hardness provided using the utility model using sawtooth, compare and use
It is simple to cut the ordinary blade of harder impurity by the stress acted on blade, the saw in the reciprocating motion of raked joint blade
Tooth is more preferable to the cutting effect of harder impurity, more laborsaving, makes the more efficient of cleaning impurity.The raked joint knife that the utility model is provided
Piece combines blade and sawtooth in cutting part, and the characteristics of having gathered knife and saw, operating personnel can be according to specific cutting rod
Part is cut from blade or sawtooth, is strengthened the cutting power of raked joint blade, is enabled to clear up all kinds of impurity.This
Outside, the concrete of gap attachment of the raked joint blade that the utility model is provided between cutting tile upper surface and adjacent tiles etc. is miscellaneous
During matter, the plane keeping parallelism that cutting part can be with required cutting, so that the blade and sawtooth on cutting part can be with coagulations
The impurity such as soil contact more consolidation, is more convenient for cutting undesired impurities.
Another object of the present utility model is to propose a kind of cleaning ceramic tile raked joint knife, to solve to exist in the prior art
Raked joint instrument be difficult the technical problem effectively cleared up the impurity in gap between ceramic tile and ceramic tile.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
The cleaning ceramic tile raked joint knife that the utility model is provided, including：Raked joint blade as described in above-mentioned technical scheme with
And handle of a knife, the raked joint blade is connected with the handle of a knife.
It is described cleaning ceramic tile raked joint knife had the advantage that with above-mentioned raked joint blade relative to prior art it is identical, herein
Repeat no more.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the raked joint blade that the utility model embodiment one is provided；
Fig. 2 is the structural representation for the raked joint blade that the utility model embodiment two is provided；
Fig. 3 is the another structural representation for the raked joint blade that the utility model embodiment two is provided；
Fig. 4 is the structural representation for the raked joint blade that the utility model embodiment three is provided；
Fig. 5 is the another structural representation for the raked joint blade that the utility model embodiment three is provided；
Fig. 6 is the another structural representation for the raked joint blade that the utility model embodiment three is provided；
The structural representation for the raked joint blade that Fig. 7 provides for the utility model example IV；
The another structural representation for the raked joint blade that Fig. 8 provides for the utility model example IV；
The another structural representation for the raked joint blade that Fig. 9 provides for the utility model example IV；
Figure 10 is the structural representation for the cleaning ceramic tile raked joint knife that the utility model embodiment five is provided.
Icon：1- cutting parts；2- fixed parts；3- extensions；4- handle of a knifes；11- blades；12- sawtooth；13- tips cutting part；
14- tail end cutting parts；131- points of a knife.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
Fig. 1 is the structural representation for the raked joint blade that the utility model embodiment one is provided.As shown in figure 1, the present embodiment
The one raked joint blade provided, including:The extension 3 of cutting part 1, fixed part 2 and connection cutting part 1 and fixed part 2, cutting part
1 is located at the lower section of fixed part 2 and is be arranged in parallel with fixed part 2, and the two ends of extension 3 connect with cutting part 1 and fixed part 2 respectively
Connect, cutting part 1 is provided with blade 11 and sawtooth 12.
The utility model embodiment one provides a kind of raked joint blade, including cutting part 1, fixed part 2 and extension 3,
Cutting part 1 is located at the lower section of fixed part 2 and be arranged in parallel with fixed part 2, is adhered on cutting tile and between ceramic tile in gap
The impurity such as any excess concrete, fixed part 2 directly gripped for operating personnel or with handle of a knife connection.Wherein, cutting part 1 is with fixing
The extended line that portion 2 be arranged in parallel on the length direction for referring to the blade 11 and sawtooth 12 being provided with cutting part 1 and fixed part 2
Diameter parallel on length direction.The two ends of extension 3 connect cutting part 1 respectively with fixed part 2, it is necessary to explanation, extension
The two ends in portion 3 can be respectively connected with one end of cutting part 1 and one end of fixed part 2, can also be connected to the two ends of cutting part 1
Between optional position and fixed part 2 two ends between optional position, connected mode can be to be fixedly connected or be detachably connected.
In the utility model embodiment one, cutting part 1 is provided with blade 11 and sawtooth 12.Blade 11 and sawtooth 12 may be provided at cutting part
1 side, is arranged on the front end of cutting part 1 by sawtooth 12 or blade 11 is arranged on to the front end of cutting part 1.In addition, knife
Sword 11 and sawtooth 12 can also be respectively classified into multistage, and multistage blade 11 is arranged at intervals with multistage sawtooth 12.Such as cutting part 1 and extension
The connected mode that portion 3 is used can realize the both sides reversing of position of cutting part 1, then also can set sawtooth 12 and blade 11 respectively
Put in the both sides of cutting part 1.
In the raked joint blade provided using the utility model embodiment one, the fixed part of the hand-held raked joint blade of operating personnel
2, the blade 11 or sawtooth 12 of cutting part 1 are placed in the gap between the surface of ceramic tile or ceramic tile, to cut ceramic tile table
The impurity such as any excess concrete in gap between face or adjacent tiles.Such as need to cut the soft impurity of matter, cutting part 1 can be used to be provided with
Blade 11 carry out cutting cleaning；Such as need to cut relatively hard impurity, then the sawtooth 12 that cutting part 1 can be used to be provided with enters it
Row cutting and elimination.Relative to prior art, the raked joint blade of the utility model embodiment one also adds while possessing blade 11
If sawtooth 12, sawtooth is used in the larger impurity of the raked joint blade cut hardness provided using the utility model embodiment one
12 are cut, and are compared and are acted on the stress on blade 11 to cut the ordinary blade of harder impurity using simple dependence,
Sawtooth 12 during the reciprocating motion of raked joint blade is more preferable to the cutting effect of harder impurity, more laborsaving, makes the efficiency of cleaning impurity
It is higher.The raked joint blade that the utility model embodiment one is provided combines blade 11 and sawtooth 12 in cutting part 1, has gathered knife
The characteristics of with saw, operating personnel can be cut according to specific cutting condition from blade 11 or sawtooth 12, be strengthened
The cutting power of raked joint blade, enables to clear up all kinds of impurity.In addition, the raked joint blade that the utility model embodiment one is provided
During the impurity such as the concrete of gap attachment between cutting tile upper surface and adjacent tiles, cutting part 1 can be with required cutting
Plane keeping parallelism, so that the blade 11 and sawtooth 12 on cutting part 1 can contact more consolidation with the impurity such as concrete,
It is more convenient for cutting undesired impurities.
In the utility model embodiment one, sawtooth 12 is located at the homonymy of cutting part 1 with blade 11.Specifically, sawtooth 12
The side that cutting part 1 is contacted with gap between ceramic tile surface or adjacent tiles is arranged at blade 11.Sawtooth 12 is arranged on and cut
Cut the front end in portion 1 or blade 11 is arranged on to the front end of cutting part 1.In addition, blade 11 and sawtooth 12 can also divide respectively
Into multistage, multistage blade 11 is arranged at intervals with multistage sawtooth 12.In the raked joint blade provided using the utility model embodiment one
When, the softer impurity of quality need to be such as cleared up, the blade 11 that optional cutting part 1 is provided with is cut；Such as need cleaning quality compared with
Hard impurity, the sawtooth 12 that cutting part 1 is provided with can be used to carry out cutting and elimination to it.Blade 11 and sawtooth 12 are arranged on cutting
The homonymy in portion 1, the switching of very convenient sawtooth 12 and blade 11 is used.
Preferably, cutting part 1 includes sophisticated cutting part 13 and tail end cutting part 14, and sophisticated cutting part 13 is cut with tail end
Portion 14 is connected by screw, and sophisticated cutting part 13 is provided with point of a knife 131.
Wherein, sophisticated cutting part 13 is connected by screw with tail end cutting part 14, specifically, is connected in sophisticated cutting part 13
One end perforate of tail end cutting part 14, and open up an equal amount of in one end that tail end cutting part 14 connects sophisticated cutting part 13
Hole, sophisticated cutting part 13 is alignd with the hole of tail end cutting part 14, places screw in two holes of alignment, and by nut in spiral shell
Nail on and tighten.It is arranged such, can makes sophisticated cutting part 13 that there is removable function with tail end cutting part 14 so that the utility model
The raked joint blade that embodiment one is provided can select that sophisticated cutting part is installed or dismantled from tail end cutting part 14 according to specific operating mode
13, with the cleaning effect being optimal.In addition, sophisticated cutting part 13 is connected by screw with tail end cutting part 14 can also realize point
Hold the relative rotation of cutting part 13 and tail end cutting part 14.Can be by the spiral shell in sophisticated cutting part 13 and the hole of tail end cutting part 14
Nail is unscrewed, the sophisticated cutting part 13 of rotation so that sophisticated cutting part 13 is in different angles from tail end cutting part 14, adjusting
Need after angle, then by screw-driving.It is arranged such, the tip opposite ends cutting part 14 of cutting part 13 can be achieved and rotates, adjusts
Whole different angle, the gap that convenient tip cutting part 13 gos deep between adjacent tiles cleared up, and multi-angle is adapted to
Various operating modes.In addition, sophisticated cutting part 13 is additionally provided with point of a knife 131, in operating personnel in the ordinary blade using traditional straight knife body
When, it is necessary to blade is vertical, cleared up with the point of a knife positioned at front end, arduously and cleaning effect is not good, moreover, using putting vertically
The blade put is also more dangerous.The raked joint blade provided in the present embodiment one can be by sophisticated cutting part 13 and tail end cutting part
14 set vertical, even if during the hand-held raked joint blade of level, the sophisticated cutting part 13 positioned at front end can be also entered vertically between ceramic tile
Gap, reach cleaning effect, make point of a knife 131 preferably play its effect, point of a knife 131 can be the stubbornness in narrow slit ceramic tile
Impurity is effectively cleared up, and the level cleaning impurity conventional method that compares of having an effect is more laborsaving in use.
Embodiment 2
Fig. 2 is the structural representation for the raked joint blade that the utility model embodiment two is provided；Fig. 3 is implemented for the utility model
The another structural representation for the raked joint blade that example two is provided.As Figure 2-3, the raked joint blade that the present embodiment two is provided, including:
The extension 3 of cutting part 1, fixed part 2 and connection cutting part 1 and fixed part 2, cutting part 1 be located at the lower section of fixed part 2 and with
Fixed part 2 is be arranged in parallel, and the two ends of extension 3 are connected with cutting part 1 and fixed part 2 respectively, and cutting part 1 is provided with blade 11 and saw
Tooth 12.
Further, cutting part 1 is hinged with extension 3.It is arranged so that cutting part 1 and extension 3 can be realized relatively
Rotate, and then make the impurity such as any excess concrete that the both sides of cutting part 1 can be cleared up in ceramic tile surface or gap.Using this
During the raked joint blade that embodiment two is provided, after being worn out, it will can such as turn positioned at the blade 11 and sawtooth 12 of the side of cutting part 1
Dynamic cutting part 1, is continued to unnecessary mixed in ceramic tile surface or gap using the blade 11 and sawtooth 12 positioned at the opposite side of cutting part 1
The impurity such as solidifying soil are cleared up, and blade 11 is repaired without temporarily stopping, and do not influence work.
It is noted that sawtooth 12 is located at both sides relative on cutting part 1 respectively with blade 11.It is arranged such, is just
In exchange sawtooth 12 or blade 11.In the present embodiment two, because cutting part 1 is hinged with extension 3, therefore operating personnel can be free
The sawtooth 12 and blade 11 being provided with using the both sides of cutting part 1 are exchanged, sawtooth 12 or blade can be used according to field working conditions selection
11 stick to ceramic tile surface or adjacent tiles impurity in gap cut.
In order that operating personnel are more laborsaving in the raked joint blade provided in using the present embodiment two, in the present embodiment two
Sawtooth 12 be semicircle sawtooth.Semicircle sawtooth refers to that outward appearance is in the sawtooth of semicircle shape, and compare triangle relatively conventional on the market
The sawtooth of shape, the difference of semicircle sawtooth is two hypotenuses of the sawtooth of triangle being changed to circular arc.The present embodiment
The two raked joint blades provided use semicircle sawtooth, although this way reduces the cutting effect of raked joint blade to a certain extent
Really, but using semicircle sawtooth cutting process can be more accurately controlled, the cut surface cut out is also more smooth, Er Qieneng
Enough greatly reduce the active force on the draw direction that operating personnel act on raked joint blade when using raked joint blade so that use
Person is more laborsaving when the raked joint blade in using the present embodiment two cuts impurity.In addition, in other embodiments, if desired for
During cleaning stubbornness impurity, the sawtooth of triangle can be also used.
Embodiment 3
Fig. 4 is the structural representation for the raked joint blade that the utility model embodiment three is provided；Fig. 5 is implemented for the utility model
The another structural representation for the raked joint blade that example three is provided；Fig. 6 be the utility model embodiment three provide raked joint blade again
One structural representation.As Figure 4-Figure 6, the raked joint blade that the present embodiment three is provided, including:Cutting part 1, fixed part 2 and company
The extension 3 of cutting part 1 and fixed part 2 is connect, cutting part 1 is located at the lower section of fixed part 2 and be arranged in parallel with fixed part 2, extended
The two ends in portion 3 are connected with cutting part 1 and fixed part 2 respectively, and cutting part 1 is provided with blade 11 and sawtooth 12.
Preferably, one end of cutting part 1 and extension 3 is detachably connected.In the present embodiment three, cutting part 1 and extension
The connected mode of the one end in portion 3 can be grafting, clamping or use mode connects for screw.Cutting part 1 can be significantly facilitated, prolong by being arranged such
The replacing of extending portion 3 and fixed part 2, specifically, when cutting part 1 is damaged, can dismantle cutting part 1 and extension 3 point
After opening, one end of new cutting part 1 and former extension 3 is detachably connected；, can when extension 3 or fixed part 2 are damaged
Extension 3 and cutting part 1 are dismantled after separating, by new cutting part 1 and extension 3 in one end of extension 3 and former cutting part 1
It is detachably connected.
In the present embodiment three, cutting part 1 is provided with multiple positioning holes, and multiple positioning holes are with axial symmetry and centrosymmetric row
Row mode is arranged on cutting part 1, and one end of the connection cutting part 1 of extension 3 is provided with the multiple alignment pins matched with positioning hole,
Multiple alignment pins are corresponded respectively to be plugged in multiple positioning holes.
Wherein, multiple positioning holes that cutting part 1 is opened up can be manhole, square through hole or regular hexagon through hole, it is multiple
Positioning hole is arranged on cutting part 1 with axial symmetry and centrosymmetric arrangement mode, can be by multiple positioning holes according on square
The arrangement position arrangement at four angles, makes adjacent positioned hole square after connecting.Likewise, also can be by multiple positioning holes according to just
The arrangement position arrangement of hexagonal on hexagon, it is in regular hexagon after connecting to make adjacent positioned hole.Further, it is also possible to by multiple through holes
It is evenly arranged on the straight line of cutting part 1 or parallel on the straight line of cutting part 1.Extension 3 is connected
One end of cutting part 1 is provided with the multiple alignment pins matched with positioning hole, and the size of each alignment pin is in the same size with each through hole,
Firmly it is defined by being plugged in multiple positioning holes.The arrangement mode of multiple positioning holes is consistent with the arrangement mode of multiple positioning holes,
Multiple alignment pins are corresponded respectively to be plugged in multiple positioning holes.The removable work(of cutting part 1 can not only be realized by being arranged such
Can, moreover it is possible to freely exchange the sawtooth 12 and blade 11 of the both sides of cutting part 1 to clear up gap between several adjacent tiles of ceramic tile.Compared to cutting
Cut portion 1 to be connected in articulated manner with extension 3, the raked joint blade that the present embodiment three is provided can also be overturn cutting part 1,
Specifically, the dismounting of 3 parts of one end of cutting part 1 and extension is separated, overturns cutting part 1, by the one end of extension 3 be provided with it is multiple
Alignment pin realizes one end of extension 3 from the opposite side of cutting part 1 corresponds multiple positioning holes of insertion cutting part 1
It is connected with the cutting part 1 after upset.It is arranged such, the both sides of cutting part 1 can be adjusted while 1 direction of cutting part is not changed,
The impurity adhered to clearing up between ceramic tile surface and adjacent tiles in gap.
Further, in the present embodiment three, sawtooth 12 is located at both sides relative on cutting part 1, knot respectively with blade 11
The connected mode of cutting part 1 and extension 3 in the present embodiment three is closed, can be achieved freely to exchange what is be provided with using the both sides of cutting part 1
Sawtooth 12 and blade 11, operating personnel can select to stick to ceramic tile surface using 11 pairs of sawtooth 12 or blade according to field working conditions
Or the impurity between adjacent tiles in gap is cut.
Embodiment 4
The structural representation for the raked joint blade that Fig. 7 provides for the utility model example IV；Fig. 8 is implemented for the utility model
The another structural representation for the raked joint blade that example four is provided；The raked joint blade that Fig. 9 is provided for the utility model example IV is again
One structural representation.As Figure 7-9, the raked joint blade that the present embodiment four is provided, including:Cutting part 1, fixed part 2 and company
The extension 3 of cutting part 1 and fixed part 2 is connect, cutting part 1 is located at the lower section of fixed part 2 and be arranged in parallel with fixed part 2, extended
The two ends in portion 3 are connected with cutting part 1 and fixed part 2 respectively, and cutting part 1 is provided with blade 11 and sawtooth 12.
Wherein, one end of cutting part 1 and extension 3 is detachably connected.
Further, cutting part 1 is provided with positioning hole, and positioning hole is square through hole, and extension 3 connects one end of cutting part 1
Provided with the alignment pin matched with positioning hole, alignment pin is plugged in positioning hole.
Wherein, positioning hole is square through hole, and the cross section of positioning hole is square, and extension 3 connects one end of cutting part 1
Provided with the alignment pin matched with positioning hole, the size of alignment pin and through hole it is in the same size, alignment pin is plugged in positioning hole,
Firmly it is defined by being plugged in multiple positioning holes.Positioning hole can not change the direction of cutting part 1 using the setting of square through hole
While adjust cutting part 1 both sides, moreover it is possible to avoid cutting part 1 from being relatively rotated with extension 3.In other embodiment
In, positioning hole can also be the through hole for being shaped as axial symmetry and centrosymmetric arbitrary polygon, such as octagon through hole.
In the present embodiment four, sawtooth 12 is located at both sides relative on cutting part 1 respectively with blade 11.With reference to the present embodiment four
The connected mode of middle cutting part 1 and extension 3, can be achieved freely to exchange the sawtooth 12 and knife being provided with using the both sides of cutting part 1
Sword 11, operating personnel can stick to ceramic tile surface or adjacent tiles according to field working conditions selection using 11 of sawtooth 12 or blade
Impurity in gap is cut.
Embodiment 5
Figure 10 is the structural representation for the cleaning ceramic tile raked joint knife that the utility model embodiment five is provided.Such as Figure 10 institutes
Show, the raked joint blade that the present embodiment five is provided, including:Raked joint blade described in handle of a knife 4 and above-described embodiment, raked joint blade with
Handle of a knife 4 is connected.
The cleaning ceramic tile raked joint cutter that the utility model embodiment five is provided has raked joint blade, has gathered the spy of knife and saw
Point, operating personnel can be cut according to specific cutting condition from blade 11 or sawtooth 12, strengthen raked joint blade
Cutting power, enable to clear up all kinds of impurity.In addition, the cleaning ceramic tile raked joint knife that the utility model embodiment five is provided
During the impurity such as the concrete of gap attachment between cutting tile upper surface and adjacent tiles, cutting part 1 can be with required cutting
Plane keeping parallelism, so that the blade 11 and sawtooth 12 on cutting part 1 can contact more consolidation with the impurity such as concrete,
It is more convenient for cutting undesired impurities.In addition, the cleaning ceramic tile that the present embodiment five is provided is connected handle of a knife 4 and raked joint blade with raked joint knife
Connect, be arranged such, it is to avoid hand is directly contacted with raked joint blade, on the one hand increases contact area, cutting for convenience is exerted oneself,
Comfort level is added, on the other hand can also avoid the hand of operating personnel from being injured by raked joint blade.Raked joint blade and knife
The connected mode of handle 4 can be to be fixedly connected or be detachably connected, and such as be connected by screw, specifically, be offered on raked joint blade
Two positioning holes, longitudinal arrangement of two positioning holes along raked joint blade, and the size of two positioning holes can smoothly be worn with screw
Cross and be defined.Handle of a knife 4 is provided with the counterbore corresponding with two positioning holes, and the distance between two counterbores are between two positioning holes
Distance it is equal, the sizes of two counterbores by screw can by and nut can not be by being defined with nut.In view of operator
The handle of a knife 4 that member is gripped in the comfort level of cleaning ceramic tile raked joint knife, the present embodiment five can be plastic, rubber-coating handle of a knife.In addition, handle of a knife 4
The design of radian can be used, it is to avoid obvious corner angle and straight line occur, using the design for meeting ergonomics so that grip feeling
Comfortably.In the present embodiment five, it can also offer and be placed for the through hole of suspension with convenient for collecting in the tail end of handle of a knife 4.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of raked joint blade, it is characterised in that including：Cutting part, fixed part and the connection cutting part and the fixation
The extension in portion, the cutting part be arranged in the lower section of the fixed part and with the fixed part, the extension
Two ends are connected with the cutting part and the fixed part respectively, and the cutting part is provided with blade and sawtooth.
2. raked joint blade according to claim 1, it is characterised in that the sawtooth is located at the cutting part with the blade
Homonymy.
3. raked joint blade according to claim 1, it is characterised in that the cutting part is hinged with the extension.
4. raked joint blade according to claim 1, it is characterised in that one end of the cutting part and the extension is removable
Unload connection.
5. the raked joint blade according to claim 3 or 4, it is characterised in that the sawtooth is located at institute respectively with the blade
State both sides relative on cutting part.
6. raked joint blade according to claim 4, it is characterised in that the cutting part is provided with multiple positioning holes, Duo Gesuo
State positioning hole to be arranged on the cutting part with axial symmetry and centrosymmetric arrangement mode, the extension connects the cutting
The one end in portion is provided with multiple alignment pins for matching with the positioning hole, multiple alignment pins correspond respectively be plugged in it is many
In the individual positioning hole.
7. raked joint blade according to claim 4, it is characterised in that the cutting part is provided with positioning hole, the positioning hole
For square through hole, one end that the extension connects the cutting part is provided with the alignment pin matched with the positioning hole, described
Alignment pin is plugged in the positioning hole respectively.
8. raked joint blade according to claim 1, it is characterised in that the cutting part includes sophisticated cutting part and tail end
Cutting part, the sophisticated cutting part is connected by screw with the tail end cutting part, and the sophisticated cutting part is provided with point of a knife.
9. raked joint blade according to claim 1, it is characterised in that the sawtooth is semicircle sawtooth.
10. one kind cleaning ceramic tile raked joint knife, it is characterised in that including：Handle of a knife and as described in claim any one of 1-9
Raked joint blade, the raked joint blade is connected with the handle of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493243.4U CN206408907U (en) | 2016-12-30 | 2016-12-30 | Raked joint blade and cleaning ceramic tile raked joint knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493243.4U CN206408907U (en) | 2016-12-30 | 2016-12-30 | Raked joint blade and cleaning ceramic tile raked joint knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206408907U true CN206408907U (en) | 2017-08-15 |
Family
ID=59553168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493243.4U Expired - Fee Related CN206408907U (en) | 2016-12-30 | 2016-12-30 | Raked joint blade and cleaning ceramic tile raked joint knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206408907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112396A (en) * | 2020-10-14 | 2020-12-22 | 浙江亚厦装饰股份有限公司 | Integral type gap filler duster |
-
2016
- 2016-12-30 CN CN201621493243.4U patent/CN206408907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112396A (en) * | 2020-10-14 | 2020-12-22 | 浙江亚厦装饰股份有限公司 | Integral type gap filler duster |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |