CN108464578A - Easy-to-dismount boot shoe tree - Google Patents
Easy-to-dismount boot shoe tree Download PDFInfo
- Publication number
- CN108464578A CN108464578A CN201810617587.9A CN201810617587A CN108464578A CN 108464578 A CN108464578 A CN 108464578A CN 201810617587 A CN201810617587 A CN 201810617587A CN 108464578 A CN108464578 A CN 108464578A
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- Prior art keywords
- side wall
- last carving
- piston
- sleeve
- shaped
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- 238000009434 installation Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 241000036318 Callitris preissii Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/02—Lasts for making or repairing shoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/10—Devices for removing lasts
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- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses easy-to-dismount boot shoe trees, before last carving, in last carving, after last carving and hinge, in the mounting groove that upper end opens up in lower end grafting put-on last before last carving, and the side sidewall upper in last carving is hinged the sidewall upper after last carving by hinge, this easy-to-dismount boot Shoe last structure is simple, before last carving, syntagmatic in last carving between last carving latter three, it can fix and dismantle by turning for bolt, it is easy to operate, dismounting is quick, convenient for promoting, triplicity, by turning bolt, it effectively will be before last carving, it separates in last carving and after last carving, it is not only easy to operate, and convenient for promoting, substantially increase practicability.
Description
Technical field
The present invention relates to shoes to take manufacturing technology field more particularly to easy-to-dismount boot shoe tree.
Background technology
Foot is the part on people's lowest part contact ground, is human body important heavy burden organ and locomotive organ, due to people foot
Skin is more fragile, and the usual wear shoes of people are damaged to protect the foot against, and generally use shoe tree shoemaking in the prior art, shoe tree is shoes
Parent, be the molding die of shoes.Kind, style, the processing technology of shoes, raw and auxiliary material performance wear environment and condition difference,
The moulding and each spot size for leading to shoe tree can not possibly be just the same with foot type, and therefore, modern shoe last designing had both involved a variety of
Section is again very high to manual skill and skill requirement, in existing boot shoe tree, such as application No. is
201521082859.8 utility model patent includes last carving body before including last carving, in last carving and after last carving, before last carving, and with last carving body
The first half last carving cylinder of connection is later half last carving cylinder after last carving, is plugged between first half last carving cylinder and later half last carving cylinder in last carving through inserting mechanism, this is specially
Although the globality that profit solves heel convenient effectively can not be taken out shoe tree after the completion of shoemaking, and consolidating after connection
It is poor to determine effect, making demand cannot be met, for this purpose, it is proposed that easy-to-dismount boot shoe tree.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the easy-to-dismount boot shoes proposed
Last carving.
To achieve the goals above, present invention employs following technical solutions：
Easy-to-dismount boot shoe tree, including before last carving, in last carving, after last carving and hinge, upper end is opened in the lower end grafting put-on last before last carving
If mounting groove in, and the side sidewall upper in last carving is hinged the sidewall upper after last carving by hinge；
Include last carving front casing, the first sleeve, spur rack, trapezoidal slide block, the first briquetting, the first trapezoidal fixture block, first before the last carving
The inside of fixed block, card teeth, L-shaped sleeve, first piston, second piston, bolt and button, the last carving front casing is plugged with
One sleeve, and in the mounting groove that upper end opens up in the exocoel of the lower end arrival last carving front casing of the first sleeve and grafting put-on last, first
The madial wall of sleeve slidably connects spur rack, and the upper end of the spur rack reaches the exocoel and vertical connection button of the first sleeve
Lower end, and the lower end of spur rack is vertically connected with the upper end of trapezoidal slide block, and the lower end of trapezoidal slide block is solid by head rod
Surely it is connected with the upper end of the first briquetting, the side wall of the trapezoidal slide block and the madial wall of the first sleeve are slidably connected, and trapezoidal cunning
The side side wall of block contradicts the side wall for having the first trapezoidal fixture block, and first sleeve, which is located on one section of mounting groove inner cavity, to be offered
Circular through hole, and the madial wall of circular through hole is fixedly connected with first annular fixture block, the first trapezoidal fixture block is far from trapezoidal cunning
One end of side the second connecting rod of side wall vertical connection of block, and the other end of the second connecting rod runs through the side of first annular fixture block
In the middle part of wall and in the middle part of the side side wall of the first fixed block of vertical connection, the first spring, and first are socketed in second connection
The both ends of spring are connect with the side wall of the side wall of the first trapezoidal fixture block and first annular fixture block respectively, the upper end of the last carving front casing
The first L-shaped through-hole of the first sleeve sidewall upper of perforation is offered, and fixation is plugged with L-shaped sleeve, the L-shaped in L-shaped through-hole
Vertical one section of the madial wall of sleeve slidably connects second piston, and the upper center of second piston is rotatably connected under bolt
The threaded upper ends at end, bolt run through the roof of L-shaped sleeve and reach the upper end of last carving front casing, lateral one section of the L-shaped sleeve
Madial wall slidably connects first piston, and first piston is vertically connected with third in the middle part of the side side wall of the first sleeve and connects
The other end of one end of extension bar, the third connecting rod reaches the inner cavity of the first sleeve and fixed company through the side wall of L-shaped sleeve
It is connected to card teeth, and card teeth is intermeshed with the trapezoidal teeth on spur rack side wall, the is socketed in the third connecting rod
Two springs, and the both ends of second spring are connect with the side wall of the side wall of L-shaped sleeve and first piston respectively；
The last carving includes shell in last carving, hydraulic cylinder, third piston, the second briquetting, the 4th piston, the second fixed block, the 5th work
Plug, dynamic contact block, stationary contact block and electromagnet, the upper end of shell offers the mounting groove to match with the first sleeve in the last carving, and
The first buckling groove to match with the first fixed block is offered on the side wall of mounting groove, the inner bottom wall of the mounting groove is fixedly connected
There is the lower end of hydraulic cylinder, and the madial wall of hydraulic cylinder slidably connects third piston, the upper center of the third piston is vertical
The lower end of the first hydraulic stem is connected, and under the exocoel of the upper end arrival hydraulic cylinder of the first hydraulic stem and the second briquetting of vertical connection
End, is socketed with third spring on first hydraulic stem, and the both ends of third spring respectively with the inner roof wall of hydraulic cylinder and third
The upper end of piston connects, and the C-shaped that the hydraulic cylinder offers perforation installation groove sidewall close to the side side wall lower ends of L-shaped sleeve is logical
Hole, and laterally one section of madial wall slidably connects the 4th piston on the upside of C-shaped through-hole, the 4th piston is close to the one of mounting groove
One end of the second hydraulic stem is vertically connected on the side wall of side, and the other end of the second hydraulic stem is through the middle part of the second annular fixture block
And the second fixed block of vertical connection, the side wall of the second annular fixture block are fixedly connected with the madial wall of C-shaped through-hole, second hydraulic pressure
The 4th spring is socketed on bar, and side wall of the both ends of the 4th spring respectively with the side wall of the second annular fixture block and the 4th piston connects
It connects, the second buckling groove to match with the second fixed block, the lower end of the hydraulic cylinder is offered on the side wall of first sleeve
The second L-shaped through-hole of side wall of outer shell in perforation last carving is offered, and slidably connects the 5th piston, and the 5th in the second L-shaped through-hole
Piston is vertically connected with one end of third hydraulic stem, the other end of the third hydraulic stem on the side side wall far from the 4th piston
Contact block is moved through the middle part of third annular fixture block and vertical connection, and the side wall of third annular fixture block and the second L-shaped through-hole is interior
Side wall is fixedly connected, and is socketed with the 5th spring on the third hydraulic stem, and the both ends of the 5th spring respectively with third annular snap
The side wall of the side wall of block and the 5th piston connects, and the one end of the dynamic contact block far from third hydraulic stem, which contradicts, the one of stationary contact block
Side, and the other side of stationary contact block reaches in the first rectangular through-hole that side wall of outer shell opens up in last carving and is fixedly connected with the one of electromagnet
End, electromagnet are fixedly connected with the madial wall of the first rectangular recess, and the upper end perforation of first rectangular recess offers battery
Chamber, and battery cavities inner roof wall is fixedly connected with accumulator；
Include last carving rear casing and irony bolt, the side wall of the side sidewall upper and shell in last carving of the last carving rear casing after the last carving
Upper end is hinged by hinge, and last carving rear casing offers on the side side wall of shell in last carving and matches with the first rectangular recess
The second rectangular recess, the madial wall of second rectangular recess slidably connects irony bolt, and irony bolt is far from stationary contact
The side side wall of block is connect by the 6th spring with the madial wall of the second rectangular recess, and the other end of the irony bolt reaches the
The inner cavity of one rectangular recess is simultaneously inconsistent with the side wall of electromagnet.
Preferably, it is fixedly connected with rubber seal on the side wall of the third piston.
Preferably, first fixed block and the second fixed block are truncated cone-shaped structure.
Preferably, the upper end of second briquetting offers the third buckling groove to match with the first fixed block.
Preferably, the cross-sectional area of second briquetting is less than the lumenal cross-section product of the first sleeve.
Preferably, the quantity of the spur rack upper trapezoid teeth is no less than seven, and multiple trapezoidal teeth equidistantly arrange.
Preferably, the side wall of the last carving front casing is equipped with anti-skidding salient point.
Compared with prior art, the beneficial effects of the invention are as follows：
This easy-to-dismount boot Shoe last structure is simple,
1, by turn bolt before by last carving with quick separating is opened in last carving while, effective deenergization so that irony bolt
Return to the second rectangular recess so that in last carving with hinged state is restored to after last carving, convenient for take out.
2, before last carving and in last carving between dual snap-in structure, will effectively securely fix before last carving and in last carving, prevent from slipping,
Meanwhile bolt use so that both it is easy to disassemble, substantially increase practicability.
3, the syntagmatic before last carving, in last carving between last carving latter three can be fixed and be dismantled by turning for bolt,
Easy to operate, dismounting is quick, convenient for promoting.
Triplicity will effectively be separated by turning bolt before last carving, in last carving and after last carving, not only easy to operate, but also
Convenient for promoting, practicability is substantially increased.
Description of the drawings
Fig. 1 is structural schematic diagram proposed by the present invention；
Fig. 2 is the structural schematic diagram before last carving；
Fig. 3 is A structure enlargement diagrams；
Fig. 4 is B structure enlarged diagram；
Fig. 5 is the combining structure schematic diagram in last carving and after last carving.
In figure：1 before last carving, last carving front casing 11, the first sleeve 12, spur rack 13, trapezoidal slide block 14, the first briquetting 15, first
Trapezoidal fixture block 16, card teeth 18, L-shaped sleeve 19, first piston 110, second piston 111, bolt 112, is pressed first fixed block 17
Shell 21, hydraulic cylinder 22, third piston 23, the second briquetting 24, the 4th piston 25, the second fixed block in 2, last carving in button 113, last carving
26,3, last carving rear casing 31, irony bolt 32, hinge 4 after the 5th piston 27, dynamic contact block 28, stationary contact block 29, electromagnet 210, last carving.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, easy-to-dismount boot shoe tree, including before last carving in 1, last carving 3 and hinge 4 after 2, last carving, 1 before last carving under
In the mounting groove that 2 upper ends open up in the grafting put-on last of end, and 2 side sidewall upper is hinged after last carving 3 side wall by hinge 4 in last carving
Upper end.
1 includes last carving front casing 11, the first sleeve 12, spur rack 13, trapezoidal slide block 14, first the 15, first ladder of briquetting before last carving
It shape fixture block 16, the first fixed block 17, card teeth 18, L-shaped sleeve 19, first piston 110, second piston 111, bolt 112 and presses
The inside of button 113, last carving front casing 11 is plugged with the first sleeve 12, and the lower end of the first sleeve 12 reaches the exocoel of last carving front casing 11
And in the mounting groove that 2 upper ends open up in grafting put-on last, the side wall of last carving front casing 11 is equipped with anti-skidding salient point, prevents the length in making
Cylinder boots shift.
The madial wall of first sleeve 12 slidably connects spur rack 13, and the upper end of spur rack 13 reaches the outer of the first sleeve 12
The lower end of chamber and vertical connection button 113, and the lower end of spur rack 13 is vertically connected with the upper end of trapezoidal slide block 14, trapezoidal slide block
14 lower end is fixedly connected with the upper end of the first briquetting 15, the side wall of trapezoidal slide block 14 and the first sleeve 12 by head rod
Madial wall be slidably connected, and the side side wall of trapezoidal slide block 14 contradicts the side wall for having the first trapezoidal fixture block 16, the first sleeve 12
Circular through hole is offered on one section of mounting groove inner cavity, and the madial wall of circular through hole is fixedly connected with first annular card
Block, one end of side side wall vertical connection second connecting rod of the first trapezoidal fixture block 16 far from trapezoidal slide block 14, and the second connection
The other end of bar is in the middle part of the side wall of first annular fixture block and in the middle part of the side side wall of the first fixed block of vertical connection 17, and second
Be socketed with the first spring in connection, and the both ends of the first spring respectively with the side wall of the first trapezoidal fixture block 16 and first annular fixture block
Side wall connection, the upper end of last carving front casing 11 offers the first L-shaped through-hole of perforation 12 sidewall upper of the first sleeve, and L-shaped is logical
Fixation is plugged with L-shaped sleeve 19 in hole, and the madial wall that 19 vertical one sections of L-shaped sleeve slidably connects second piston 111, and second
The upper center of piston 111 is rotatably connected to the lower end of bolt 112, and the threaded upper ends of bolt 112 run through the roof of L-shaped sleeve 19
And the upper end of last carving front casing 11 is reached, lateral one section of the madial wall of L-shaped sleeve 19 slidably connects first piston 110, and first
Piston 110 is vertically connected with one end of third connecting rod in the middle part of the side side wall of the first sleeve 12, third connecting rod it is another
One end through L-shaped sleeve 19 side wall reach the first sleeve 12 inner cavity and be fixedly connected with card teeth 18, and card teeth 18 with
Trapezoidal teeth on 13 side wall of spur rack are intermeshed, and second spring, and the both ends of second spring are socketed in third connecting rod
It is connect respectively with the side wall of the side wall of L-shaped sleeve 19 and first piston 110, the quantity of 13 upper trapezoid teeth of spur rack is no less than seven
It is a, and multiple trapezoidal teeth equidistantly arrange, and are effectively securely fixed in before last carving 1 and last carving 2.
2 is solid including shell 21, hydraulic cylinder 22, third piston 23, the second briquetting 24, the 4th piston 25, second in last carving in last carving
Determine block 26, the 5th piston 27, dynamic contact block 28, stationary contact block 29 and electromagnet 210, the upper end of shell 21 offers and first set in last carving
The mounting groove that cylinder 12 matches, and the first buckling groove to match with the first fixed block 17 is offered on the side wall of mounting groove, pacify
The inner bottom wall of tankage is fixedly connected with the lower end of hydraulic cylinder 22, and the madial wall of hydraulic cylinder 22 slidably connects third piston 23,
Rubber seal is fixedly connected on the side wall of third piston 23, sealing effect is more preferably.
The lower end of the first hydraulic stem of upper center vertical connection of third piston 23, and the upper end of the first hydraulic stem reaches liquid
The exocoel of cylinder pressure 22 and the lower end of the second briquetting of vertical connection 24, the upper end of the second briquetting 24 offers and 17 phase of the first fixed block
Matched third buckling groove, prevents from deviating, and convenient for clamping, the cross-sectional area of the second briquetting 24 is less than the inner cavity cross of the first sleeve 12
Sectional area is convenient for the first sleeve of grafting 12, effectively fixes before last carving 2 in 1 and last carving.
Be socketed with third spring on first hydraulic stem, and the both ends of third spring respectively with the inner roof wall of hydraulic cylinder 22 and
The upper end of three pistons 23 connects, and hydraulic cylinder 22 offers the C of perforation installation groove sidewall close to the side side wall lower ends of L-shaped sleeve 19
Shape through-hole, and laterally one section of madial wall slidably connects the 4th piston 25 on the upside of C-shaped through-hole, the 4th piston 25 is close to mounting groove
Side side wall on be vertically connected with one end of the second hydraulic stem, and the other end of the second hydraulic stem is through the second annular fixture block
The side wall of middle part and the second fixed block of vertical connection 26, the second annular fixture block is fixedly connected with the madial wall of C-shaped through-hole, the second liquid
It is socketed with the 4th spring on compression bar, and the both ends of the 4th spring side with the side wall and the 4th piston 25 of the second annular fixture block respectively
Wall connects, and the second buckling groove to match with the second fixed block 26, the first fixed block 17 are offered on the side wall of the first sleeve 12
It is truncated cone-shaped structure with the second fixed block 26, convenient for clamping.
The lower end of hydraulic cylinder 22 offers the second L-shaped through-hole of 2 side wall of shell in perforation last carving, and sliding in the second L-shaped through-hole
It is dynamic to be connected with the 5th piston 27, and it is vertically connected with third hydraulic stem on the 5th side side wall of the piston 27 far from the 4th piston 25
One end, the other end of third hydraulic stem moves contact block 28, and third annular through the middle part of third annular fixture block and vertical connection
The side wall of fixture block is fixedly connected with the madial wall of the second L-shaped through-hole, and the 5th spring, and the 5th spring are socketed on third hydraulic stem
Both ends connect respectively with the side wall of the side wall of third annular fixture block and the 5th piston 27, move contact block 28 far from third hydraulic stem
One end contradicts the side for having stationary contact block 29, and the other side of stationary contact block 29 reaches the first rectangle that 21 side wall of shell opens up in last carving and leads to
In hole and it is fixedly connected with one end of electromagnet 210, electromagnet 210 is fixedly connected with the madial wall of the first rectangular recess, and first
The upper end perforation of rectangular recess offers battery cavities, and battery cavities inner roof wall is fixedly connected with accumulator.
3 include last carving rear casing 31 and irony bolt 32, side sidewall upper and the shell 21 in last carving of last carving rear casing 31 after last carving
Sidewall upper it is hinged by hinge 4, and last carving rear casing 31 offers and the first square on the side side wall of shell in last carving 21
The madial wall of the second rectangular recess that connected in star matches, the second rectangular recess slidably connects irony bolt 32, and irony is inserted
Side side wall of the pin 32 far from stationary contact block 29 is connect by the 6th spring with the madial wall of the second rectangular recess, irony bolt 32
The inner cavity of the other end the first rectangular recess of arrival is simultaneously inconsistent with the side wall of electromagnet 210, and accumulator is with external power supply by leading
Line collectively constitutes a series circuit.
In this case, bolt 112 is turned, second piston 111 is driven to move upwards, under the screen resilience of the first spring, is driven
Card teeth 18 leaves the spur rack 13 of engagement, and under the screen resilience of third spring, the second briquetting 24 pushes the first briquetting 15, drives
Spur rack 13 is lifted upwards, and trapezoidal slide block 14 leaves the first trapezoidal fixture block 16, under the screen resilience of second spring, the first fixed block
17 leave the first buckling groove；
At this point, the hydraulic oil in C-shaped through-hole and the second L-shaped through-hole is back in the inner cavity of hydraulic cylinder 22, in returning for the 4th spring
Under elastic force, the second fixed block 26 leaves the second buckling groove, before last carving 1 and last carving in 2 realize separation；
Meanwhile under the screen resilience of the 5th spring, dynamic contact block 28 leaves the stationary contact block 29 of conflict, and circuit disconnects, in the 6th spring
Screen resilience under, irony bolt 32 returns in the second rectangular channel, in last carving 2 with after last carving 3 only by hinge 4 it is hinged, the two can be light
Pine substantially increases practicability from the boot inner bending extraction to complete, triplicity.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. easy-to-dismount boot shoe tree, including before last carving（1）, in last carving（2）, after last carving（3）And hinge（4）, before last carving（1）Lower end
In grafting put-on last（2）In the mounting groove that upper end opens up, and in last carving（2）Side sidewall upper pass through hinge（4）After hinged last carving（3）
Sidewall upper；
It is characterized in that：Before the last carving（1）Including last carving front casing（11）, the first sleeve（12）, spur rack（13）, trapezoidal slide block
（14）, the first briquetting（15）, the first trapezoidal fixture block（16）, the first fixed block（17）, card teeth（18）, L-shaped sleeve（19）, first
Piston（110）, second piston（111）, bolt（112）And button（113）, the last carving front casing（11）Inside be plugged with first
Sleeve（12）, and the first sleeve（12）Lower end reach last carving front casing（11）Exocoel and grafting put-on last in（2）What upper end opened up
In mounting groove, the first sleeve（12）Madial wall slidably connect spur rack（13）, the spur rack（13）Upper end reach the
One sleeve（12）Exocoel and vertical connection button（113）Lower end, and spur rack（13）Lower end be vertically connected with trapezoidal cunning
Block（14）Upper end, trapezoidal slide block（14）Lower end the first briquetting is fixedly connected with by head rod（15）Upper end, institute
State trapezoidal slide block（14）Side wall and the first sleeve（12）Madial wall be slidably connected, and trapezoidal slide block（14）Side side wall support
Touching has the first trapezoidal fixture block（16）Side wall, first sleeve（12）It is offered on one section of mounting groove inner cavity round logical
Hole, and the madial wall of circular through hole is fixedly connected with first annular fixture block, the first trapezoidal fixture block（16）Far from trapezoidal slide block
（14）Side the second connecting rod of side wall vertical connection one end, and the other end of the second connecting rod is through first annular fixture block
Side wall middle part and the first fixed block of vertical connection（17）Side side wall in the middle part of, be socketed with the first spring in second connection,
And first spring both ends respectively with the first trapezoidal fixture block（16）Side wall connected with the side wall of first annular fixture block, before the last carving
Shell（11）Upper end offer perforation the first sleeve（12）First L-shaped through-hole of sidewall upper, and fix grafting in L-shaped through-hole
There is L-shaped sleeve（19）, the L-shaped sleeve（19）Vertical one section of madial wall slidably connects second piston（111）, and second lives
Plug（111）Upper center be rotatably connected to bolt（112）Lower end, bolt（112）Threaded upper ends run through L-shaped sleeve（19）
Roof and reach last carving front casing（11）Upper end, the L-shaped sleeve（19）Laterally one section of madial wall slidably connects first
Piston（110）, and first piston（110）Close to the first sleeve（12）Side side wall in the middle part of be vertically connected with third connecting rod
The other end of one end, the third connecting rod runs through L-shaped sleeve（19）Side wall reach the first sleeve（12）Inner cavity and fixation
It is connected with card teeth（18）, and card teeth（18）With spur rack（13）Trapezoidal teeth intermeshing on side wall, the third connect
Be socketed with second spring on extension bar, and the both ends of second spring respectively with L-shaped sleeve（19）Side wall and first piston（110）'s
Side wall connects；
In the last carving（2）Including shell in last carving（21）, hydraulic cylinder（22）, third piston（23）, the second briquetting（24）, the 4th piston
（25）, the second fixed block（26）, the 5th piston（27）, dynamic contact block（28）, stationary contact block（29）And electromagnet（210）, in the last carving
Shell（21）Upper end offer and the first sleeve（12）The mounting groove to match, and offered on the side wall of mounting groove and first
Fixed block（17）The first buckling groove to match, the inner bottom wall of the mounting groove are fixedly connected with hydraulic cylinder（22）Lower end, and
Hydraulic cylinder（22）Madial wall slidably connect third piston（23）, the third piston（23）Upper center vertical connection
The lower end of one hydraulic stem, and the upper end of the first hydraulic stem reaches hydraulic cylinder（22）Exocoel and the second briquetting of vertical connection（24）'s
Lower end, is socketed with third spring on first hydraulic stem, and the both ends of third spring respectively with hydraulic cylinder（22）Inner roof wall
With third piston（23）Upper end connection, the hydraulic cylinder（22）Close to L-shaped sleeve（19）Side side wall lower ends offer and pass through
The C-shaped through-hole of logical installation groove sidewall, and laterally one section of madial wall slidably connects the 4th piston on the upside of C-shaped through-hole（25）, institute
State the 4th piston（25）It is vertically connected with one end of the second hydraulic stem on the side side wall of mounting groove, and the second hydraulic stem
The other end is through the middle part of the second annular fixture block and the second fixed block of vertical connection（26）, the side wall and C-shaped of the second annular fixture block
The madial wall of through-hole is fixedly connected, and is socketed with the 4th spring on second hydraulic stem, and the both ends of the 4th spring are respectively with
The side wall of second ring fixture block and the 4th piston（25）Side wall connection, first sleeve（12）Side wall on offer with second
Fixed block（26）The second buckling groove to match, the hydraulic cylinder（22）Lower end offer perforation last carving in shell（2）Side wall
Second L-shaped through-hole, and slidably connect the 5th piston in the second L-shaped through-hole（27）, and the 5th piston（27）Far from the 4th piston
（25）Side side wall on be vertically connected with one end of third hydraulic stem, the other end of the third hydraulic stem is through third annular
Simultaneously vertical connection moves contact block at the middle part of fixture block（28）, and the side wall of third annular fixture block and the madial wall of the second L-shaped through-hole are fixed
Connection, is socketed with the 5th spring on the third hydraulic stem, and the both ends of the 5th spring side wall with third annular fixture block respectively
With the 5th piston（27）Side wall connection, the dynamic contact block（28）One end far from third hydraulic stem, which contradicts, stationary contact block（29）'s
Side, and stationary contact block（29）The other side reach last carving in shell（21）In the first rectangular through-hole that side wall opens up and it is fixedly connected with
Electromagnet（210）One end, electromagnet（210）It is fixedly connected with the madial wall of the first rectangular recess, first rectangular recess
Upper end perforation offer battery cavities, and battery cavities inner roof wall is fixedly connected with accumulator；
After the last carving（3）Including last carving rear casing（31）With irony bolt（32）, the last carving rear casing（31）Side sidewall upper
With shell in last carving（21）Sidewall upper pass through hinge（4）It is hinged, and last carving rear casing（31）Close to shell in last carving（21）Side
The second rectangular recess to match with the first rectangular recess is offered on side wall, the madial wall sliding of second rectangular recess connects
It is connected to irony bolt（32）, and irony bolt（32）Far from stationary contact block（29）Side side wall pass through the 6th spring and the second rectangle
The madial wall of groove connects, the irony bolt（32）The other end reach the first rectangular recess inner cavity and and electromagnet
（210）Side wall it is inconsistent.
2. easy-to-dismount boot shoe tree according to claim 1, it is characterised in that：The third piston（23）Side
Rubber seal is fixedly connected on wall.
3. easy-to-dismount boot shoe tree according to claim 1, it is characterised in that：First fixed block（17）With
Second fixed block（26）It is truncated cone-shaped structure.
4. easy-to-dismount boot shoe tree according to claim 1, it is characterised in that：Second briquetting（24）It is upper
End offers and the first fixed block（17）The third buckling groove to match.
5. easy-to-dismount boot shoe tree according to claim 1, it is characterised in that：Second briquetting（24）Cross
Sectional area is less than the first sleeve（12）Lumenal cross-section product.
6. easy-to-dismount boot shoe tree according to claim 1, it is characterised in that：The spur rack（13）Upper trapezoid
The quantity of teeth is no less than seven, and multiple trapezoidal teeth equidistantly arrange.
7. easy-to-dismount boot shoe tree according to claim 1, it is characterised in that：The last carving front casing（11）Side
Wall is equipped with anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617587.9A CN108464578B (en) | 2018-06-15 | 2018-06-15 | Boot shoe tree convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617587.9A CN108464578B (en) | 2018-06-15 | 2018-06-15 | Boot shoe tree convenient to dismantle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108464578A true CN108464578A (en) | 2018-08-31 |
| CN108464578B CN108464578B (en) | 2020-03-31 |
Family
ID=63262072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617587.9A Expired - Fee Related CN108464578B (en) | 2018-06-15 | 2018-06-15 | Boot shoe tree convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108464578B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905668A (en) * | 2021-02-09 | 2022-08-16 | 民盛应用企业股份有限公司 | Shoe shell mold structure and operation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190917651A (en) * | 1905-03-16 | 1910-04-14 | Wilfrid Evelyn Peal | Improvements in Trees for Long Boots. |
| CN201365610Y (en) * | 2009-02-05 | 2009-12-23 | 陈元水 | Foldable shoe last |
| KR20110007837U (en) * | 2010-02-01 | 2011-08-09 | 김수홍 | Shoe last conversion assembly for lasting boots |
| CN203467808U (en) * | 2013-09-04 | 2014-03-12 | 台州斯美特鞋业有限公司 | Shoe last |
| CN204670506U (en) * | 2015-03-30 | 2015-09-30 | 瑞驰有限公司 | A kind of last structure |
| CN204742836U (en) * | 2015-07-27 | 2015-11-11 | 福建省宝树鞋楦有限公司 | Electromagnetism concatenation formula shoe tree |
-
2018
- 2018-06-15 CN CN201810617587.9A patent/CN108464578B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190917651A (en) * | 1905-03-16 | 1910-04-14 | Wilfrid Evelyn Peal | Improvements in Trees for Long Boots. |
| CN201365610Y (en) * | 2009-02-05 | 2009-12-23 | 陈元水 | Foldable shoe last |
| KR20110007837U (en) * | 2010-02-01 | 2011-08-09 | 김수홍 | Shoe last conversion assembly for lasting boots |
| CN203467808U (en) * | 2013-09-04 | 2014-03-12 | 台州斯美特鞋业有限公司 | Shoe last |
| CN204670506U (en) * | 2015-03-30 | 2015-09-30 | 瑞驰有限公司 | A kind of last structure |
| CN204742836U (en) * | 2015-07-27 | 2015-11-11 | 福建省宝树鞋楦有限公司 | Electromagnetism concatenation formula shoe tree |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905668A (en) * | 2021-02-09 | 2022-08-16 | 民盛应用企业股份有限公司 | Shoe shell mold structure and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108464578B (en) | 2020-03-31 |
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