CN212471582U

CN212471582U - Portable sharpener sleeve

Info

Publication number: CN212471582U
Application number: CN202022155690.1U
Authority: CN
Inventors: 喻安
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-02-05
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a portable cover of whetting a knife, it is accurate to sharpen a knife, conveniently carries, and detachable sways the cutting board and has satisfied and need not to carry the demand of swinging the cutting board in addition, when lightly using the cutting edge after, directly swings polishing of the planar segment completion cutting edge of cutting board at integrative cow hide, makes the cutting edge keep sharp, and it includes: the knife sleeve is provided with a knife sharpening slideway at a position close to the knife edge, the knife sharpening slideway is arranged along the direction of the knife edge in a matching way, and a knife body magnetic fixing mechanism is arranged at a position close to the knife back of the knife sleeve; the mounting base is detachably mounted on the sharpening slide way; the knife sharpener is accommodated in the mounting base; one end of the knife swinging plate is detachably arranged at the side end of the mounting base through a fixing plate, and the other end of the knife swinging plate is connected with a knife sleeve handle; the knife pouch fastener, knife pouch, installation base and swing the cutting board setting are located to the knife pouch fastener cover, just knife pouch fastener card is located knife pouch handle open end.

Description

Portable sharpener sleeve

Technical Field

The utility model relates to a sharpener technical field, specifically speaking relates to a portable sharpener cover.

Background

The knife sharpening sleeve is a common living article, when the cutter is not sharp, people use the knife sharpening sleeve to polish the cutting edge, the existing knife sharpening sleeve is inconvenient to carry, and when the cutter is polished, because the fixing of the knife body is not placed in the middle, the situation that the polishing of the cutting edge is not accurate can be caused inevitably.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model discloses a portable sharpener cover, include:

the knife sleeve is provided with a knife sharpening slideway at a position close to the knife edge, the knife sharpening slideway is arranged along the direction of the knife edge in a matching way, and a knife body magnetic fixing mechanism is arranged at a position close to the knife back of the knife sleeve;

the mounting base is detachably mounted on the sharpening slide way;

the knife sharpener is accommodated in the mounting base;

one end of the knife swinging plate is detachably arranged at the side end of the mounting base through a fixing plate, and the other end of the knife swinging plate is connected with a knife sleeve handle;

the knife pouch fastener, knife pouch, installation base and swing the cutting board setting are located to the knife pouch fastener cover, just knife pouch fastener card is located knife pouch handle open end.

Preferably, the knife pouch includes:

the knife back fixing part is provided with the knife body magnetic fixing mechanism;

the knife body fixing part, two knife body fixing part parallel mount is on back of the knife blade fixing part, two be formed with between the knife body fixing part and supply the blade male knife feed chamber, the back of the knife blade male knife blade groove that supplies the cutter is seted up to blade fixing part inner, the slide of whetting a knife is located the blade fixing part and keeps away from back of the knife blade fixed end portion end.

Preferably, the mounting base includes:

a base body;

the arc-shaped mounting table is positioned at the top end of the base body and is matched with the sharpening slide way;

the connecting buckle is arranged on the upper surface of the arc-shaped mounting table and is close to the high-position end;

the bayonet is arranged at the position, close to the tool bit, of the fixed part of the tool body, and the connecting buckle is arranged in the bayonet in a clamped mode;

the knife sharpener storage groove is formed in the base body and is far away from the end of the arc-shaped mounting table, the knife sharpener is installed in the knife sharpener storage groove in a limiting mode, and the fixed plate and the blade swinging plate cover the knife sharpener storage groove.

Preferably, the magnetic blade fixing mechanism includes:

the magnet mounting bin is arranged at the end, far away from the blade fixing part, of the blade fixing part;

the magnets are arranged in the middle of the magnet mounting bin side by side along the length direction of the cutter;

the magnet storehouse lid, magnet storehouse lid detachable installs in magnet installation storehouse cang kou position.

Preferably, the knife sharpener comprises:

a whetstone mounting base;

the two knife stone mounting grooves are oppositely arranged at the top end and the bottom end of the knife stone mounting seat, and are arranged in a staggered manner;

the knife sharpening stone is installed in the knife sharpening stone installation groove, and transverse grooves for accommodating the knife sharpening stone are respectively formed in the inner wall of the top end and the inner wall of the bottom end of the knife sharpener accommodating groove;

the four idler wheels are arranged at the side end of the knife stone mounting seat through idler wheel shafts in a group of two idler wheels, and the idler wheel shafts penetrate through the knife stone mounting groove and are arranged in a penetrating mode.

Preferably, the cross-section of the knife pouch handle is designed to be a U-shaped structure, and the inner wall of the knife pouch handle is close to the opening end and is in a closed type.

Preferably, the method further comprises the following steps:

the cutter feeding cavity is provided with a fixed step surface, the fixed step surface of the cutter feeding cavity is positioned on the position, close to the lower end, of the upper surface of the arc-shaped mounting table, and the width of the fixed step surface of the cutter feeding cavity is equal to that of the cutter feeding cavity.

Preferably, the method further comprises the following steps:

blade fixed establishment, blade fixed establishment symmetry install in two blade fixed part is inner, blade fixed establishment includes:

the friction wheel fixing groove is formed in the position, far away from the tool bit, of the inner end of the tool body fixing part;

the friction wheel is fixedly connected into a friction wheel fixing groove through a first rotating shaft, and a first reset coil spring is mounted at the end part of the first rotating shaft;

the first rope winding disc is positioned in the friction wheel fixing groove and is arranged on the first rotating shaft;

the first mounting chamber is positioned in the cutter body fixing part and is positioned below the bottom end of the friction wheel fixing groove;

the first rotating disc is arranged in the first installation chamber through a second rotating shaft;

the fixed square groove is formed in the inner end of the cutter body fixing part and is close to the cutter head;

the rotating shaft fixing seat is arranged at the center of the bottom end of the fixed square groove;

the second mounting chamber is positioned in the cutter body fixing part and is positioned below the bottom end of the fixed square groove;

the third rotating shaft is arranged in the rotating shaft fixing seat, one end of the third rotating shaft penetrates through the second mounting chamber, the end part of the third rotating shaft is connected with a second reset coil spring, and the second reset coil spring is positioned in the second mounting chamber;

the second rope winding disc is positioned in the second mounting chamber and is mounted on the third rotating shaft;

one end of the first rope body is wound on a first rope winding disc, the other end of the first rope body penetrates through the bottom end of the friction wheel fixing groove, penetrates through the first installation chamber and is wound on the first rotary disc, penetrates through the second installation chamber and is wound on the second rope winding disc;

the first screw rod is arranged at the end, far away from the second reset coil spring, of the third rotating shaft;

the transmission threaded sleeve is sleeved on the first screw rod;

the two first sliding blocks are symmetrically and slidably connected to the bottom end of the fixed square groove by taking the rotating shaft fixing seat as a center;

the first connecting rod is formed by bending and hinging two rod bodies at an obtuse angle, the bent end of the first connecting rod is hinged to the first sliding block, and one end of the first connecting rod is hinged to the outer end of the transmission threaded sleeve;

the second sliding block is connected to the inner wall of the fixed square groove in a sliding mode, and the other end of the first connecting rod is hinged to the second sliding block;

and the sucker is arranged at the bottom end of the second sliding block, which is far away from the fixed square groove.

Preferably, the method further comprises the following steps:

the first spring is sleeved on the first screw rod, one end of the first spring is connected with the rotating shaft fixing seat, and the other end of the first spring is connected with the transmission threaded sleeve.

Preferably, the method further comprises the following steps: blade wiping mechanism, blade wiping mechanism symmetry install in blade fixed part is inner, blade wiping mechanism includes:

the wiping seat mounting groove is formed in the position, far away from the tool bit, of the inner end of the tool body fixing part;

the wiping seat is rotatably connected in the wiping seat mounting groove;

the sliding transverse groove is formed in the bottom end of the wiping seat far away from the wiping seat mounting groove;

the transmission sleeve mounting chamber is mounted at the center of the bottom end of the sliding transverse groove;

the transmission sleeve is arranged in the transmission sleeve mounting chamber;

the second screw rod is arranged in the transmission sleeve in a penetrating way;

the two meshed helical gears are positioned in the transmission sleeve mounting chamber, and one helical gear is sleeved outside the transmission sleeve;

the wiping block is connected to one end of the second screw rod and is connected in the sliding transverse groove in a sliding mode;

the oil storage chamber is arranged in the sliding transverse groove;

the oil outlet is formed in the outer end of the oil storage chamber and is close to the transmission sleeve mounting chamber;

the squeezing plate is connected in the oil storage chamber in a sliding mode, and the end, far away from the wiping block, of the second screw penetrates through the oil storage chamber through a connecting rope and is connected with the squeezing plate;

the third mounting chamber is arranged in the cutter body fixing part and is positioned below the bottom end of the wiping seat mounting groove;

the third rope coiling disc is arranged in the third installation chamber;

one end of the first rotating shaft penetrates through the third installation chamber, the third rope coiling disc is installed on the first rotating shaft, the other end of the first rotating shaft penetrates through the bottom end of the wiping seat installation groove and is connected into the transmission sleeve installation chamber, and the other helical gear is installed at the other end of the first rotating shaft;

the reset coil spring is arranged on the inner wall of the third installation chamber and sleeved on the first rotating shaft;

the annular groove is arranged at the bottom end of the wiping seat mounting groove by taking the first rotating shaft as the center;

the inner gear ring is arranged on the inner wall of the annular groove;

the first transmission gear is positioned in the annular groove and is meshed with the inner gear ring;

the transmission chamber is positioned in the wiping seat and is positioned below the bottom end of the sliding transverse groove;

the two meshed second transmission gears are positioned in the transmission chamber, and one of the second transmission gears is arranged on the first rotating shaft;

one end of the second rotating shaft is connected with the first transmission gear, the other end of the second rotating shaft penetrates through the bottom end of the wiping seat mounting groove and is connected into the transmission chamber, and the other second transmission gear is mounted at the other end of the second rotating shaft;

the fourth rope winding disc is positioned in the friction wheel fixing groove and is arranged on the first rotating shaft;

the first mounting chamber is positioned in the cutter body fixing part, and the fourth mounting chamber is positioned below the bottom end of the friction wheel fixing groove;

the second turntable is arranged in the fourth mounting chamber through a fourth rotating shaft;

and one end of the second rope body is wound on the third rope winding disc, and the other end of the second rope body penetrates through the third installation chamber, the fourth installation chamber and the bottom end of the friction wheel fixing groove and is connected with the fourth rope winding disc.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the structure of the middle knife sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the middle mounting base of the present invention;

FIG. 4 is an exploded view of the middle sharpener of the present invention;

FIG. 5 is an assembly view of the present invention;

FIG. 6 is a cross-sectional view of the middle blade fixing mechanism of the present invention;

FIG. 7 is an enlarged view of reference character A in FIG. 6;

FIG. 8 is a cross-sectional view of the middle blade wiping mechanism of the present invention;

fig. 9 is an enlarged view of reference character B in fig. 8.

In the figure: 1. a knife sheath; 2. installing a base; 3. a knife sharpener; 4. a cutter pocket fastener; 5. a knife swinging plate; 6. a handle of the knife sleeve; 7. a blade fixing mechanism; 11. a sharpening slideway; 12. a magnetic blade fixing mechanism; 13. a knife back fixing part; 14. a blade fixing part; 15. a magnet installation bin; 16. a magnet; 17. a magnet bin cover; 21. a base body; 22. an arc-shaped mounting table; 23, connecting buckles; 24. a bayonet; 25. a sharpener receiving slot; 26. a step surface is fixed in the cutter feeding cavity; 31. a whetstone mounting base; 32. a whetstone mounting groove; 33. grinding a knife stone; 34. a roller; 61. a third installation chamber; 62. a third rope coiling disc; 63. a first rotating shaft; 64. an annular groove; 65. a first drive gear; 66. a transmission chamber; 67. a second transmission gear; 68. a second rotating shaft; 69. a second turntable; 60. a second rope body; 71. a friction wheel fixing groove; 72. a friction wheel; 73. a first rotating shaft; 74. a first installation chamber; 75. a first turntable; 76. fixing the square groove; 77. a rotating shaft fixing seat; 78. a second installation chamber; 79. a second rope reel; 70. a first rope body; 81. a first screw; 82. a transmission threaded sleeve; 83. a third rotating shaft; 84. a first slider; 85. a first link; 86. a second slider; 87. a suction cup; 91. wiping seat mounting grooves; 92. wiping the seat; 93. a sliding transverse slot; 94. a drive sleeve installation chamber; 95. a transmission sleeve; 96. a second screw; 97. a helical gear; 98. a wiping block; 99. an oil reservoir chamber.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

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

As shown in fig. 1 and 5, the present embodiment provides a portable sharpener sleeve, which comprises:

the knife comprises a knife sleeve 1, wherein a knife sharpening slideway 11 is arranged at the position, close to a knife edge, of the knife sleeve 1, the knife sharpening slideway 11 is arranged along the direction of the knife edge in a matched mode, and a knife body magnetic fixing mechanism 12 is arranged at the position, close to a knife back, of the knife sleeve 1;

the mounting base 2 is detachably mounted on the sharpening slide way 11;

the knife sharpener 3 is accommodated in the mounting base 2;

one end of the knife swinging plate 5 is detachably mounted at the side end of the mounting base 2 through a fixing plate 51, and the other end of the knife swinging plate 5 is connected with a knife sleeve handle 6;

knife pouch fastener 4, knife pouch 1, installation base 2 and swing the cutting board 5 setting are located to knife pouch fastener 4 cover, just knife pouch fastener 4 card is located 6 open ends of knife pouch handle.

The working principle and the beneficial effects of the technical scheme are as follows:

the utility model discloses a portable knife sharpening sleeve, which sharpens the knife accurately, a knife sheath handle 6 is arranged to lead the knife sheath to be convenient to carry, when the knife edge needs to be sharpened, a knife sheath fastener 4 is disassembled manually, thereby separating the knife sheath 1, an installation base 2 and a knife swinging plate 5, at the moment, a knife is inserted into the knife sheath 1, the knife sheath 1 is close to the knife edge and faces upwards, a knife body magnetic fixing mechanism 12 which is positioned at the knife sheath 1 and is close to the knife back sucks the knife back part of the knife, thereby leading the knife edge part of the knife to be positioned at the middle position of two knife sharpening slideways 11, ensuring the sharpening accuracy, the knife sharpener 3 is taken out from the installation base 2, the path of the knife sharpening slideways 11 is matched with the knife edge part of the knife, a knife handle which holds the knife, a knife sharpener 3 is held by one hand, the sharpening slideways 11 of the knife are finished along the knife edge part of the knife, because of the sharpening, when making sharpener 3 polish the cutting edge position of cutter along the orbit of slide 11 of whetting a knife, the contact of the sword blade of sharpener 3 and cutter, slide toward the knife tip direction of cutter, accomplish a motion of whetting a knife, detachable rocks cutting board 5 and has satisfied and need not to carry the demand of swinging the cutting board in addition, after lightly using the cutting edge, directly accomplishes polishing of cutting edge at the planar segment who swings cutting board 5, makes the cutting edge keep sharp, fixed plate 51, swing cutting board 5 and knife sleeve handle 6 adopt integrative cow hide formula to set up.

As shown in fig. 2, in an embodiment provided by the present invention, the knife pouch 1 includes:

the knife back fixing part 13, the knife body magnetic fixing mechanism 12 is arranged on the knife back fixing part 13;

the utility model discloses a knife rest structure, including blade fixed part 14, two blade fixed part 14 installs on back of a knife fixed part 13 in parallel, two be formed with between blade fixed part 14 and supply blade male tool feed chamber, blade fixed part 14 the inner is seted up and is supplied the blade male back of a knife groove of back of a knife, the slide 11 that whets a knife is located blade fixed part 14 and keeps away from back of a knife fixed part 13 end.

The beneficial effects of the above technical scheme are:

the cutter body is inserted between the two cutter body fixing parts 14 from the cutter feeding cavity, and the cutter back is inserted into the cutter back groove, so that the limitation of the cutter body is completed.

As shown in fig. 3, in an embodiment of the present invention, the mounting base 2 includes:

a base body 21;

the arc-shaped mounting table 22 is positioned at the top end of the base body 21, and the arc-shaped mounting table 22 is matched with the sharpening slide rail 11;

the connecting buckle 23 is arranged on the upper surface of the arc-shaped mounting table 22 and close to the high-position end;

the bayonet 24 is arranged at the position, close to the cutter head, of the cutter body fixing part 14, and the connecting buckle 23 is clamped in the bayonet 24;

the sharpener storage groove 25 is formed in the sharpener storage groove 25, the sharpener storage groove 25 is formed in the base body 21 and is far away from the end of the arc-shaped mounting table 22, the sharpener 3 is installed in the sharpener storage groove 25 in a limiting mode, and the fixing plate 51 and the knife swinging plate 5 cover the sharpener storage groove 25.

knife sleeve 1 is close to 11 ends of slide of whetting a knife and places on arc mount table 22, connector link 23 is inserted and is located the feed chamber and be close to the knife tip position, and the card is on bayonet 24, thereby it is fixed to accomplish knife sleeve 1 by knife tip end and pedestal 21, the back of finishing of polishing, install mounting base 2 and knife sleeve 1, slide 11 pastes of whetting a knife and locates on arc mount table 22, thereby protection slide 11 of whetting a knife, prevent that slide 11 of whetting a knife from exposing outside, cause the stumbling of slide 11 of whetting a knife, damage, influence the accurate nature of polishing.

As shown in fig. 4, in one embodiment of the present invention, the magnetic blade fixing mechanism 12 includes:

the magnet mounting bin 15 is arranged at the end, far away from the cutter body fixing part 14, of the cutter back fixing part 13;

the magnets 16 are arranged in the middle of the magnet mounting bin 15 side by side along the length direction of the cutter;

magnet storehouse lid 17, magnet storehouse lid 17 detachable installation is in 15 cang kou positions in magnet installation storehouse.

magnet installation storehouse 15 is located the intermediate position of back of a knife fixed part 13, the blade inserts the feed intracavity, the back of a knife inserts the back of a knife inslot, back of a knife inslot end and the thickness of 15 storehouse bottoms in magnet installation storehouse are about 1mm, the back of a knife position that is located the blade that inserts back of a knife inslot end is inhaled with magnetic transmission to magnet 16 that is located magnet installation storehouse 15, thereby the back of a knife position of accomplishing the blade is fixed between two parties, and simultaneously, the cutting edge position of the blade is fixed in two slides 11 middles of whetting a knife between two parties, and then conveniently polish the cutting edge position of the blade, the accuracy of whetting a knife has been guaranteed.

The utility model provides an embodiment, sharpener 3 includes:

a whetstone mount 31;

the two sharpening stone mounting grooves 32 are oppositely arranged at the top end and the bottom end of the sharpening stone mounting seat 31, and the two sharpening stone mounting grooves 32 are arranged in a staggered manner;

the knife sharpening stone 33 is installed in the knife sharpening stone installation groove 32, and transverse grooves for accommodating the knife sharpening stone 33 are respectively formed in the inner wall of the top end and the inner wall of the bottom end of the knife sharpener accommodating groove 25;

the four rollers 34 are arranged at the side end of the whetstone mounting seat 31 in a group of two rollers 34, and the roller shafts 35 penetrate through the whetstone mounting groove 32 and penetrate through the whetstone 33.

the four rollers 34 slide on the sharpening slide rail 11 to complete sharpening, the sharpening stone 33 is fixed on the sharpening stone mounting seat 31 through the sharpening stone mounting groove 32, the sharpening angle of the blade of the cutter corresponds to the angle of the sharpening stone 33, for example, the sharpening angle of the blade is 30 degrees, and then the angle of the contact part between the sharpening stone 33 and the blade is 15 degrees.

The utility model provides an in one embodiment, 6 cross-sections of broach shell handle are established to U type structure, 6 inner walls of broach shell handle are close to the open end and are the mouth of a river setting.

The utility model provides an embodiment, still include:

the fixed step surface 26 of feed chamber, the fixed step surface 26 of feed chamber is located arc-shaped mounting table 22 upper surface is close to low end position, the fixed step surface 26 width of feed chamber equals with feed chamber width.

The beneficial effects of the above technical scheme are:

the end of the feed cavity close to the sharpening slide way 11 slides into the arc-shaped mounting table 22 from the feed cavity fixing step surface 26, so that the feed cavity far away from the knife tip end is fixed conveniently.

As shown in fig. 6 and 7, in an embodiment provided by the present invention, the present invention further includes:

blade fixed establishment 7, blade fixed establishment 7 symmetry install in two 14 inner ends of blade fixed part, blade fixed establishment 7 includes:

the friction wheel fixing groove 71 is formed in the position, far away from the cutter head, of the inner end of the cutter body fixing part 14;

the friction wheel 72 is fixedly connected to the end part of the first rotating shaft 73 in the friction wheel fixing groove 71 through the first rotating shaft 73, and a first return coil spring is installed at the end part of the first rotating shaft 73;

a first rope winding disc, which is positioned in the friction wheel fixing groove 71 and is mounted on the first rotating shaft 73;

a first mounting chamber 74, wherein the first mounting chamber 74 is positioned in the blade fixing part 14, and the first mounting chamber 74 is positioned below the groove bottom end of the friction wheel fixing groove 71;

a first rotary disk 75, wherein the first rotary disk 75 is arranged in the first mounting chamber 74 through a second rotary shaft;

the fixed square groove 76 is formed in the inner end of the cutter body fixing part 14 and is close to the cutter head;

the rotating shaft fixing seat 77 is arranged at the center of the bottom end of the fixed square groove 76;

a second mounting chamber 78, the second mounting chamber 78 being located in the blade fixing portion 14, the second mounting chamber 78 being located below the bottom end of the fixing square groove 76;

the third rotating shaft 83 is installed in the rotating shaft fixing seat 77, one end of the third rotating shaft 83 penetrates through the second installation chamber 78, and the end of the third rotating shaft 83 is connected with a second return coil spring which is located in the second installation chamber 78;

a second rope winding disc 79, wherein the second rope winding disc 79 is positioned in the second mounting chamber 78, and the second rope winding disc 79 is mounted on the third rotating shaft 83;

a first rope body 70, wherein one end of the first rope body 70 is wound on a first rope reel, the other end of the first rope body 70 is threaded through the bottom end of the friction wheel fixing groove 71, threaded through the first mounting chamber 74 and wound on the first turntable 75, threaded through the second mounting chamber 78 and wound on the second rope reel 79;

the first screw 81 is installed at the end, far away from the second reset coil spring, of the third rotating shaft 83;

the transmission threaded sleeve 82, the transmission threaded sleeve 82 is sleeved on the first screw 81;

the two first sliding blocks 84 are symmetrically and slidably connected to the bottom end of the fixed square groove 76 by taking the rotating shaft fixing seat 77 as a center;

the first connecting rod 85 is formed by bending and hinging two rod bodies at an obtuse angle, the bent end of the first connecting rod 85 is hinged to the first sliding block 84, and one end of the first connecting rod 85 is hinged to the outer end of the transmission threaded sleeve 82;

the second sliding block 86 is connected to the inner wall of the fixed square groove 76 in a sliding manner, and the other end of the first connecting rod 85 is hinged to the second sliding block 86;

and the suction cup 87 is arranged at the groove bottom end of the second sliding block 86 far away from the fixed square groove 76.

the cutter is inserted into a cutter feeding cavity formed at the inner ends of the two cutter body fixing parts 14, at this time, the cutter body drives the friction wheel 72 positioned in the friction wheel fixing groove 71 to rotate around the first rotating shaft 73, and further drives the first rope winding disc coaxially connected with the friction wheel 72 on the first rotating shaft 73 to rotate, the first rope winding disc pulls the first rope body 70 to rotate on the rotating shaft fixing seat 77 along the first rotating disc 75 positioned in the first mounting chamber 74 and the second rope winding disc 79 connected with the other end of the first rope body 70 in the second mounting chamber 78, so as to drive the third rotating shaft 83 connected with the second rope winding disc 79 to rotate on the rotating shaft fixing seat 77, the second reset coil spring is stressed, the third rotating shaft 83 drives the first screw rod 81 connected with the end thereof far away from the second rope winding disc 79 to rotate in the fixing square groove 76, so as to drive the transmission thread insert 82 sleeved on the first screw rod 81 to move towards the direction close to the third rotating shaft 83, the first connecting rod 85 connected with the transmission screw 82 turns over towards the direction close to the first screw 81, the first slide block 84 slides towards the direction far away from the rotating shaft fixing seat 77 at the bottom end of the fixed square groove 76, and then drives the second slide block 86 to slide towards the end close to the notch of the fixed square groove 76 at the inner wall of the fixed square groove 76, the suction cup 87 extends out from the notch end of the fixed square groove 76, so as to fix the position of the knife body far away from the knife tip, and further enhance the fixing effect of the knife body in the knife sleeve 1, when the knife body is drawn out from the knife cavity, the friction wheel 72 is driven to rotate reversely, at the moment, the pulling force on the first rope body 70 disappears, under the action of the second reset coil spring, the third rotating shaft 83 rotates reversely, the second rope coiling disk 79 winds the rope body 70 on the second rope coiling disk, the first screw 81 connected with the third rotating shaft 83 rotates reversely, the transmission screw 82 sleeved on the first screw 81 moves towards the direction far away, the transmission thread insert 82 pulls the first slide block 84 to slide towards the direction close to the rotating shaft fixing seat 77 at the bottom end of the fixed square groove 76 through the first connecting rod 85, the second slide block 86 slides towards the end far away from the notch of the fixed square groove 76 at the inner wall of the fixed square groove 76, the suction disc 87 is retracted into the fixed square groove 76, the suction disc 87 releases the suction force on the knife body, and the knife body is conveniently drawn out from the knife sleeve 1.

The utility model provides an embodiment, still include:

the first spring is sleeved on the first screw 81, one end of the first spring is connected with the rotating shaft fixing seat 77, and the other end of the first spring is connected with the transmission threaded sleeve 82.

As shown in fig. 8 and 9, the present invention further provides an embodiment, further comprising: blade wiping mechanism, blade wiping mechanism symmetry install in blade fixed part 14 is inner, blade wiping mechanism includes:

the wiping seat mounting groove 91 is formed in the position, far away from the tool bit, of the inner end of the tool body fixing part 14;

the wiping seat 92 is rotatably connected in the wiping seat mounting groove 91;

the sliding transverse groove 93 is formed in the bottom end, far away from the wiping seat installation groove 91, of the wiping seat 92;

the transmission sleeve mounting chamber 94, the transmission sleeve mounting chamber 94 is mounted at the central position of the bottom end of the sliding transverse groove 93;

the transmission sleeve 95, the said transmission sleeve 95 is installed in the installation chamber 94 of the transmission sleeve;

the second screw 96, the said second screw 96 is worn and located in the drive sleeve 95;

the two meshed bevel gears 97 are positioned in the transmission sleeve mounting chamber 94, and one bevel gear 97 is sleeved outside the transmission sleeve 95;

the wiping block 98 is connected to one end of the second screw 96, and the wiping block 98 is slidably connected in the sliding transverse groove 93;

an oil reservoir chamber 99, the oil reservoir chamber 99 being installed in the sliding lateral groove 93;

the oil outlet hole is formed in the outer end of the oil storage chamber 99 and is close to the transmission sleeve mounting chamber 94;

the extrusion plate is connected in the oil storage chamber 99 in a sliding manner, and the end, far away from the wiping block 98, of the second screw 96 penetrates through the oil storage chamber 99 through a connecting rope to be connected with the extrusion plate;

a third mounting chamber 61, wherein the third mounting chamber 61 is arranged in the blade fixing part 14, and the third mounting chamber 61 is positioned below the bottom end of the wiping seat mounting groove 91;

a third rope winding disc 62, wherein the third rope winding disc 62 is installed in the third installation chamber 61;

a first rotating shaft 63, one end of the first rotating shaft 63 is inserted into the third mounting chamber 61, the third rope winding disc 62 is mounted on the first rotating shaft 63, the other end of the first rotating shaft 63 is inserted into the bottom end of the wiping seat mounting groove 91 and is connected into the transmission sleeve mounting chamber 94, and the other bevel gear 97 is mounted at the other end of the first rotating shaft 63;

the reset coil spring is arranged on the inner wall of the third mounting chamber 61 and sleeved on the first rotating shaft 63;

an annular groove 64, the annular groove 64 being opened at the groove bottom end of the wiping seat mounting groove 91 with the first rotating shaft 63 as the center;

the inner gear ring is arranged on the inner wall of the annular groove 64;

the first transmission gear 65 is positioned in the annular groove 64, and the first transmission gear 65 is meshed with the annular gear;

the transmission chamber 66 is positioned in the wiping seat 92, and the transmission chamber 66 is positioned below the groove bottom end of the sliding transverse groove 93;

a second transmission gear 67, two meshed second transmission gears 67 are positioned in the transmission chamber 66, wherein one second transmission gear 67 is arranged on the first rotating shaft 63;

one end of the second rotating shaft 68 is connected with the first transmission gear 65, the other end of the second rotating shaft 68 penetrates through the bottom end of the wiping seat installation groove 91 and is connected into the transmission chamber 66, and the other second transmission gear 67 is installed at the other end of the second rotating shaft 68;

a fourth rope reel, which is positioned in the friction wheel fixing groove 71 and is mounted on the first rotating shaft 73;

a fourth mounting chamber, the first mounting chamber is positioned in the blade fixing part 14, and the fourth mounting chamber is positioned below the bottom end of the friction wheel fixing groove 71;

the second rotating disc 69 is installed in the fourth installation chamber through a fourth rotating shaft;

and one end of the second rope body 60 is wound on the third rope winding disc 62, and the other end of the second rope body 60 penetrates through the third installation chamber 61, penetrates through the fourth installation chamber, is wound on the second turntable 69, penetrates through the bottom end of the groove of the friction wheel fixing groove 71 and is connected with the fourth rope winding disc.

the cutter is inserted into a cutter feeding cavity formed at the inner ends of two cutter body fixing parts 14, at this time, the cutter body drives a friction wheel 72 positioned in a friction wheel fixing groove 71 to rotate by taking a first rotating shaft 73 as a center, so as to drive a fourth rope winding disc coaxially connected with the friction wheel 72 on the first rotating shaft 73 to rotate, the fourth rope winding disc pulls a second rope body 60, the second rope body 60 pulls a third rope winding disc 62 positioned in a third mounting chamber 61 to rotate along a second rotating disc 69 arranged in the fourth mounting chamber, a return coil spring is stressed, at this time, the third rope winding disc 62 drives the first rotating shaft 63 to rotate, so as to respectively drive a transmission sleeve 95 to rotate in a transmission sleeve mounting chamber 94 through a meshed helical gear 97, and drive a second rotating shaft 68 to rotate through a meshed second transmission gear 67, so as to drive a first transmission gear 65 arranged on the second rotating shaft 68 to be matched with an inner gear ring to rotate along an annular groove 64 annularly, at this time, the wiping seat 92 rotates in the wiping seat mounting groove 91 around the first rotating shaft 63 to further drive the wiping block 98 to rotate circumferentially, thereby wiping the blade surface, and along with the rotation of the transmission sleeve 95, the second screw 96 drives the wiping block 98 to slide in the sliding transverse groove 93 in the direction away from the transmission sleeve mounting chamber 94, thereby increasing the rotation radius of the wiping block 98, at this time, the end of the wiping block 98 away from the second screw 96 moves in the direction close to the transmission sleeve mounting chamber 94 in the oil storage chamber 99 through the extrusion plate of the connection rope, thereby extruding the lubricating oil in the oil storage chamber 99 out of the oil outlet, the wiping block 98 wipes the lubricating oil on the blade surface while cleaning the blade surface, the lubricating oil slides to the polishing position of the blade, thereby facilitating the blade of the knife sharpener 3, when the blade is pulled out, the friction wheel 72 reversely rotates, the pulling force on the second rope 60 disappears, the return spring connected to the first rotating shaft 63 recovers to a natural state, and drives the first rotating shaft 63 to reversely rotate, and the wiping holder 92 reversely rotates in the wiping holder mounting groove 91.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A portable sharpener sleeve, comprising:

the knife comprises a knife sleeve (1), wherein a knife sharpening slideway (11) is formed in the position, close to a knife edge, of the knife sleeve (1), the knife sharpening slideway (11) is arranged along the direction of the knife edge in a matched mode, and a knife body magnetic fixing mechanism (12) is installed in the position, close to a knife back, of the knife sleeve (1);

the mounting base (2), the mounting base (2) is detachably mounted on the sharpening slideway (11);

the knife sharpener (3) is accommodated in the mounting base (2);

one end of the knife swinging plate (5) is detachably mounted at the side end of the mounting base (2) through a fixing plate (51), and the other end of the knife swinging plate (5) is connected with a knife sleeve handle (6);

knife pouch fastener (4), knife pouch (1), installation base (2) and swing cutting board (5) setting are located to knife pouch fastener (4) cover, just knife pouch fastener (4) card is located knife pouch handle (6) open end.

2. A portable sharpener sleeve as claimed in claim 1, wherein the sleeve (1) comprises:

the knife back fixing part (13), the knife body magnetic fixing mechanism (12) is arranged on the knife back fixing part (13);

the knife body fixing part (14), two knife body fixing parts (14) parallel mount are on back of the knife blade fixing part (13), two be formed with between knife body fixing part (14) and supply the blade male knife feed chamber, the blade male back of the knife blade groove of confession cutter is seted up to blade fixing part (14) inner, the slide (11) of whetting a knife is located blade fixing part (14) and keeps away from back of the knife blade fixing part (13) end.

3. A portable sharpener sleeve as claimed in claim 2, wherein the mounting base (2) comprises:

a base body (21);

the arc-shaped mounting table (22), the arc-shaped mounting table (22) is positioned at the top end of the base body (21), and the arc-shaped mounting table (22) is matched with the knife sharpening slide way (11) for arrangement;

the connecting buckle (23) is arranged on the upper surface of the arc-shaped mounting table (22) and is close to the high-position end;

the bayonet (24) is arranged at the position, close to the cutter head, of the cutter body fixing part (14), and the connecting buckle (23) is clamped in the bayonet (24);

groove (25) are accomodate to sharpener, sharpener accomodate groove (25) are seted up in pedestal (21) and are kept away from arc mount table (22) end, sharpener (3) are spacing to be installed in sharpener accomodate groove (25), fixed plate (51) with swing blade (5) cover sharpener accomodate groove (25).

4. The portable sharpener sleeve of claim 2 wherein the blade magnetic retention mechanism (12) comprises:

the magnet mounting bin (15) is arranged at the end, away from the knife body fixing part (14), of the knife back fixing part (13);

the magnets (16), a plurality of the magnets (16) are arranged in the middle of the magnet mounting bin (15) side by side along the length direction of the cutter;

magnet storehouse lid (17), magnet storehouse lid (17) detachable installation is in magnet installation storehouse (15) door opening position.

5. A portable sharpener sleeve as claimed in claim 3, wherein the sharpener (3) comprises:

a whetstone mount (31);

the two knife stone mounting grooves (32) are oppositely arranged at the top end and the bottom end of the knife stone mounting seat (31), and the two knife stone mounting grooves (32) are arranged in a staggered manner;

the knife sharpening stone (33) is installed in the knife sharpening stone installation groove (32), and transverse grooves for accommodating the knife sharpening stone (33) are respectively formed in the inner wall of the top end and the inner wall of the bottom end of the knife sharpener accommodating groove (25);

the grinding wheel mounting seat comprises rollers (34), four two pairs of rollers (34) are arranged at the side end of the grinding whetstone mounting seat (31) through roller shafts (35), and the roller shafts (35) penetrate through the grinding whetstone mounting groove (32) and penetrate through the grinding whetstone (33).

6. The portable sharpener sleeve as claimed in claim 1, wherein the section of the sharpener sleeve handle (6) is a U-shaped structure, and the inner wall of the sharpener sleeve handle (6) is arranged close to the open end in a closed manner.

7. The portable sharpener sleeve of claim 3 further comprising:

the fixed step face (26) in feed chamber, feed chamber fixed step face (26) are located arc mount table (22) upper surface is close to low level end position, feed chamber fixed step face (26) width equals with feed chamber width.

8. The portable sharpener sleeve of claim 2 further comprising:

blade fixed establishment (7), blade fixed establishment (7) symmetry install in two blade fixed part (14) inner, blade fixed establishment (7) include:

the friction wheel fixing groove (71) is formed in the position, far away from the cutter head, of the inner end of the cutter body fixing part (14);

the friction wheel (72) is fixedly connected to the end part of the first rotating shaft (73) in the friction wheel fixing groove (71) through the first rotating shaft (73), and a first return coil spring is installed at the end part of the first rotating shaft (73);

the first rope coiling disc is positioned in the friction wheel fixing groove (71), and the first rope coiling disc is installed on the first rotating shaft (73);

a first mounting chamber (74), wherein the first mounting chamber (74) is positioned in the blade fixing part (14), and the first mounting chamber (74) is positioned below the groove bottom end of the friction wheel fixing groove (71);

a first rotating disc (75), wherein the first rotating disc (75) is arranged in the first installation chamber (74) through a second rotating shaft;

the fixed square groove (76), the fixed square groove (76) is arranged at the position, close to the cutter head, of the inner end of the cutter body fixing part (14);

the rotating shaft fixing seat (77) is arranged at the center of the bottom end of the fixed square groove (76);

a second mounting chamber (78), wherein the second mounting chamber (78) is positioned in the blade fixing part (14), and the second mounting chamber (78) is positioned below the groove bottom end of the fixing square groove (76);

the third rotating shaft (83) is installed in the rotating shaft fixing seat (77), one end of the third rotating shaft (83) penetrates through the second installation chamber (78), the end part of the third rotating shaft (83) is connected with a second return coil spring, and the second return coil spring is located in the second installation chamber (78);

a second rope winding disc (79), wherein the second rope winding disc (79) is positioned in the second mounting chamber (78), and the second rope winding disc (79) is mounted on the third rotating shaft (83);

one end of the first rope body (70) is wound on the first rope winding disc, the other end of the first rope body (70) penetrates through the bottom end of the friction wheel fixing groove (71), penetrates through the first installation chamber (74) and is wound on the first rotating disc (75), penetrates through the second installation chamber (78) and is wound on the second rope winding disc (79);

the first screw rod (81), the first screw rod (81) is installed on the end, away from the second reset coil spring, of the third rotating shaft (83);

the transmission threaded sleeve (82), the transmission threaded sleeve (82) is sleeved on the first screw rod (81);

the two first sliding blocks (84) are symmetrically and slidably connected to the bottom end of the fixed square groove (76) by taking the rotating shaft fixing seat (77) as a center;

the first connecting rod (85) is formed by bending and hinging two rod bodies at an obtuse angle, the bent end of the first connecting rod (85) is hinged to the first sliding block (84), and one end of the first connecting rod (85) is hinged to the outer end of the transmission threaded sleeve (82);

the second sliding block (86) is connected to the inner wall of the fixed square groove (76) in a sliding mode, and the other end of the first connecting rod (85) is hinged to the second sliding block (86);

and the sucker (87) is arranged at the bottom end of the second sliding block (86) far away from the fixed square groove (76).

9. The portable sharpener sleeve of claim 8 further comprising:

the first spring is sleeved on the first screw rod (81), one end of the first spring is connected with the rotating shaft fixing seat (77), and the other end of the first spring is connected with the transmission threaded sleeve (82).

10. The portable sharpener sleeve of claim 8 further comprising: blade wiping mechanism, blade wiping mechanism symmetry install in blade fixed part (14) inner, blade wiping mechanism includes:

the wiping seat mounting groove (91) is formed in the position, far away from the tool bit, of the inner end of the tool body fixing part (14);

the wiping seat (92) is rotatably connected into the wiping seat mounting groove (91);

the sliding transverse groove (93) is formed in the groove bottom end, far away from the wiping seat mounting groove (91), of the wiping seat (92);

the transmission sleeve mounting chamber (94), the transmission sleeve mounting chamber (94) is mounted at the center of the bottom end of the sliding transverse groove (93);

the transmission sleeve (95), the said transmission sleeve (95) is installed in the installation chamber of transmission sleeve (94);

the second screw (96) penetrates through the transmission sleeve (95);

the two meshed bevel gears (97) are positioned in the transmission sleeve mounting chamber (94), and one of the bevel gears (97) is sleeved outside the transmission sleeve (95);

the wiping block (98), the wiping block (98) is connected to one end of the second screw rod (96), and the wiping block (98) is connected in the sliding transverse groove (93) in a sliding mode;

an oil reservoir chamber (99), wherein the oil reservoir chamber (99) is installed in the sliding transverse groove (93);

the oil outlet is formed in the outer end of the oil storage chamber (99) and is close to the transmission sleeve mounting chamber (94);

the extrusion plate is connected in the oil storage chamber (99) in a sliding manner, and the end, far away from the wiping block (98), of the second screw (96) penetrates through the oil storage chamber (99) through a connecting rope to be connected with the extrusion plate;

a third mounting chamber (61), wherein the third mounting chamber (61) is arranged in the blade fixing part (14), and the third mounting chamber (61) is positioned below the groove bottom end of the wiping seat mounting groove (91);

a third rope winding disc (62), wherein the third rope winding disc (62) is installed in a third installation chamber (61);

one end of the first rotating shaft (63) penetrates through the third installation chamber (61), the third rope winding disc (62) is installed on the first rotating shaft (63), the other end of the first rotating shaft (63) penetrates through the bottom end of the wiping seat installation groove (91) and is connected into the transmission sleeve installation chamber (94), and the other bevel gear (97) is installed at the other end of the first rotating shaft (63);

the reset coil spring is arranged on the inner wall of the third mounting chamber (61) and sleeved on the first rotating shaft (63);

the annular groove (64), the said annular groove (64) is set up in the bottom end of installing groove (91) of the wiping seat with the first rotating shaft (63) as the centre;

the inner gear ring is mounted on the inner wall of the annular groove (64);

the first transmission gear (65), the first transmission gear (65) is positioned in the annular groove (64), and the first transmission gear (65) is meshed with the inner gear ring;

the transmission chamber (66) is positioned in the wiping seat (92), and the transmission chamber (66) is positioned below the groove bottom end of the sliding transverse groove (93);

the two meshed second transmission gears (67) are positioned in the transmission chamber (66), and one of the second transmission gears (67) is arranged on the first rotating shaft (63);

one end of the second rotating shaft (68) is connected with the first transmission gear (65), the other end of the second rotating shaft (68) penetrates through the bottom end of the wiping seat installation groove (91) and is connected into the transmission chamber (66), and the other second transmission gear (67) is installed at the other end of the second rotating shaft (68);

the fourth rope winding disc is positioned in the friction wheel fixing groove (71), and the fourth rope winding disc is installed on the first rotating shaft (73);

a fourth mounting chamber, wherein the first mounting chamber is positioned in the blade fixing part (14), and the fourth mounting chamber is positioned below the groove bottom end of the friction wheel fixing groove (71);

the second rotating disc (69), the said second rotating disc (69) is installed in the fourth installation room through the fourth spindle;

the rope winding device comprises a second rope body (60), one end of the second rope body (60) is wound on a third rope winding disc (62), the other end of the second rope body (60) penetrates through a third installation chamber (61), a fourth installation chamber is wound on a second turntable (69), and the bottom end of a groove of a friction wheel fixing groove (71) penetrates through the fourth rope winding disc to be connected with the fourth rope winding disc.