CN110279190A - A kind of Labor protection shoes of high intensity - Google Patents

A kind of Labor protection shoes of high intensity Download PDF

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Publication number
CN110279190A
CN110279190A CN201910420301.2A CN201910420301A CN110279190A CN 110279190 A CN110279190 A CN 110279190A CN 201910420301 A CN201910420301 A CN 201910420301A CN 110279190 A CN110279190 A CN 110279190A
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CN
China
Prior art keywords
chamber
gear
driving
power
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910420301.2A
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Chinese (zh)
Other versions
CN110279190B (en
Inventor
帅漂月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Luochi Technology Co ltd
Original Assignee
Zibo Hanshuai Labor Insurance Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zibo Hanshuai Labor Insurance Products Co Ltd filed Critical Zibo Hanshuai Labor Insurance Products Co Ltd
Priority to CN201910420301.2A priority Critical patent/CN110279190B/en
Priority to JP2019119403A priority patent/JP6748827B1/en
Publication of CN110279190A publication Critical patent/CN110279190A/en
Application granted granted Critical
Publication of CN110279190B publication Critical patent/CN110279190B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02Uppers; Boot legs
    • A43B23/0245Uppers; Boot legs characterised by the constructive form
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08Heel stiffeners; Toe stiffeners
    • A43B23/081Toe stiffeners
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/34Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/38Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Toys (AREA)

Abstract

The invention discloses a kind of Labor protection shoes of high intensity, see that there is the battery for storing electric power in left side from front, a kind of standoff Labor protection shoes of high intensity in right side, wherein, the present invention includes shoes, it is equipped with power cavity in the shoes, power generation chamber is equipped in the power cavity right wall, the battery is fixed in the power generation chamber right wall;The configuration of the present invention is simple, easy to operate, maintenance convenience, the equipment in the process of walking, is bent convenient for personnel foot, improves walking comfort level, and integral type protection can be formed when colliding, improves protection intensity, therefore equipment value for applications with higher.

Description

A kind of Labor protection shoes of high intensity
Technical field
The present invention relates to appliances for labor protection fields, and in particular to a kind of Labor protection shoes of high intensity.
Background technique
Labor protection shoes are the shoes that a kind of pair of foot has safety protection function, but existing Labor protection shoes are mostly installed at the top of shoes The integrated frames structure such as iron plate, donning process are inconvenient and wear discomfort, and are unfavorable for walking, to labour personnel's foot Portion's abrasion is larger, therefore, convenient the present invention is directed to design a kind of dress, comfortable high-intensitive Labor protection shoes of walking.
Summary of the invention
The purpose of the present invention is to provide a kind of Labor protection shoes of high intensity, can overcome the drawbacks described above of the prior art.
A kind of Labor protection shoes of high intensity according to the present invention see that there are the battery for storing electric power, right side in left side from front The Labor protection shoes of standoff a kind of high intensity, wherein the present invention includes shoes, and power cavity is equipped in the shoes, and the power cavity is right Power generation chamber is equipped in wall, the battery is fixed in the power generation chamber right wall, and the power generation is intracavitary to be equipped with the hair for generating electric power Electric installation, the interior power device being equipped with for driving the power generator to rotate and then producing electricl energy of the power cavity, the shoes Interior array be equipped with ten groups described in bracket, containing cavities are equipped in the bracket, is equipped with symmetrical above and below in the containing cavities and can slide Dynamic locking rack gear, the branch are provided with the lower locked groove for cooperating the locking rack gear in the adjacent bracket, the receipts Intracavitary be equipped with of receiving drives the locking device that horizontally slips of locking rack gear, so by the series connection of bracket described in ten groups be it is whole, mention High overall structural strength, the containing cavities roof is interior to be equipped with driving chamber, is equipped in the driving chamber for driving the locking to fill Set the driving device of work, be equipped with triggering chamber in the driving chamber roof, the triggering is intracavitary be equipped with for detecting whether in the presence of The trigger device of weight crash situation.
Preferably, the power device includes the sliding panel being set to above and below in the power cavity in two sidewalls, the sliding Plate is equipped with power rack gear, and then power needed for the offer power generation close to described power cavity one end, is equipped in the power cavity Driving shaft, the active shaft rear end are equipped with the driving gear engaged with the power rack gear, and the driving shaft front end is equipped with actively Belt wheel, the power cavity is interior to be equipped with driven shaft, and the driven shaft rear end is equipped with the power generation for driving the power generator rotation Bevel gear, the driven shaft front end are equipped with driven pulley, and transmission is equipped with power generation between the driven pulley and the driving pulley Belt;The power generator includes the acceleration axis intracavitary set on the power generation, and the acceleration axis outer wall, which is equipped with, is located at described move Power it is intracavitary and with the positive bevel gear that engage of power generation bevel gear, and then the acceleration axis can be driven to rotate forward, it is described to add Fast axis outer wall is equipped with the reversed bevel gear for being located in the power cavity and engaging with the power generation bevel gear, and then can drive institute It states reversed bevel gear to rotate backward, described that axis right end is accelerated to be equipped with the ring gear intracavitary positioned at the power generation, the power generation is intracavitary Equipped with power generation axis, the power generation axis left end is equipped with sun gear, and transmission is equipped with row between the sun gear and the ring gear Star gear, the power generation axis right end are equipped with for providing the permanent magnet of magnetic induction line, and the power generation is intracavitary to be equipped with for generating electric current Coil.
Preferably, the driving device includes the drive shaft in the driving chamber, the drive shaft bottom end with it is fixed It is connect with the motor power in the driving chamber bottom wall, the drive shaft top is equipped with driving gear, is equipped in the driving chamber Transmission shaft, the transmission shaft top are equipped with unidirectional bevel gear, and the transmission shaft bottom end is equipped with the positive cone being located in the containing cavities Gear, the transmission shaft outer wall are equipped with the driven gear for being located in the driving chamber and engaging with the driving gear.
Preferably, the locking device includes being set in the containing cavities for driving the locking rack gear to horizontally slip Reciprocating gear, the reciprocal axis being connected in the containing cavities equipped with rear end and the reciprocating gear, the reciprocal axis front end be equipped with The secondary bevel gear of the positive bevel gear engagement, triggering bottom of chamber wall is interior to be equipped with reclaiming chamber, is equipped with and receives in the reclaiming chamber bottom wall Receive slot, the closing piece of sliding be equipped in the accommodating groove, be equipped with upper locked groove in the accommodating groove right wall, so with the adjacent lock Block cooperation, and then the adjacent frame upper is fixed as an entirety, the closing piece is close to described upper locked groove one end and institute It states accommodating groove elasticity between described upper locked groove one end and is equipped with compression spring, storage axis, the receipts are equipped in the driving chamber Axis front end is received equipped with the driven wheel of differential engaged with the unidirectional bevel gear, and then drives the storage axis rotation, the storage Shaft rear end is equipped with the first reel, by storage rope connection between first reel and the closing piece, and then described in driving Closing piece horizontally slips.
Preferably, the trigger device includes being set to the intracavitary slidable trigger board of triggering, the trigger board and institute It states triggering chamber elasticity between the end wall of the power cavity side and is equipped with reset spring, the trigger board is close to the triggering chamber one End is equipped with triggering rack gear, and the accommodating groove is equipped with limit chamber in the triggering chamber one side wall, and being equipped in the limit chamber can The limited block for sliding and being clamped with the closing piece, and then the closing piece sliding can be limited, the limited block is close to the triggering chamber One end and the limit chamber elasticity between described triggering chamber one end are equipped with top pressure spring, are equipped with triggering in the reclaiming chamber Axis, the triggering shaft rear end are equipped with the second reel, are connected between second reel and the limited block by limitation rope, And then driving the limited block to slide up and down, and then control horizontally slipping for the closing piece, the triggering axis front end is equipped with and institute The touch gear of triggering rack gear engagement is stated, and then drives the triggering axis rotation, is equipped with third reel, institute in the reclaiming chamber It states third reel and limitation rope connects, slidable top plate is equipped in the upper locked groove, the top plate is close to the lock Be equipped with synchronous slot in one end wall of block, be equipped with the synchronous rack gear being connected with the top plate in the synchronous slot, the synchronous rack gear with Elasticity is equipped with goring push spring between the synchronous slot, and the synchromesh gear engaged with the synchronous rack gear is equipped in the reclaiming chamber, It is connected by power between the synchromesh gear and the third reel by belt, and then the locking in bracket described in ten groups of guarantee Device simultaneously operation, protects the foot of labour personnel in time.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, maintenance convenience, the equipment is in walking process In, it is bent convenient for personnel foot, improves walking comfort level, and integral type protection can be formed when colliding, improve protection Intensity, therefore equipment value for applications with higher.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described.
Fig. 1 is a kind of overall structure diagram of the Labor protection shoes of high intensity of the invention;
Fig. 2 is the structural schematic diagram of A in Fig. 1;
Fig. 3 is the structural schematic diagram of B in Fig. 1;
Fig. 4 is the structural schematic diagram of C in Fig. 1.
Specific embodiment
Below with reference to above-mentioned diagram, the present invention is described in detail, wherein for sake of convenience, now to hereafter described side Position provides as follows: consistent with the up and down direction of Fig. 1 projection relation itself all around described in hereafter.
As shown in Figs 1-4, see that there is the battery 13 for storing electric power in left side from front, right side has one kind of bracket 14 high-strength The Labor protection shoes of degree, wherein the present invention includes shoes 11, and power cavity 31 is equipped in the shoes 11, is equipped in 31 right wall of power cavity Generate electricity chamber 39, and the battery 13 is fixed in 39 right wall of power generation chamber, is equipped with the hair for generating electric power in the power generation chamber 39 Electric installation 100, the interior power device being equipped with for driving the power generator 100 to rotate and then producing electricl energy of the power cavity 31 200, in the shoes 11 array be equipped with ten groups described in bracket 14, be equipped with containing cavities 62, the containing cavities 62 in the bracket 14 Interior to be equipped with symmetrical above and below and slidable locking rack gear 76, the bracket 14 is equipped with for cooperating the institute in the adjacent bracket 14 The lower locked groove 77 of locking rack gear 76 is stated, the locking device for driving the locking rack gear 76 to horizontally slip is equipped in the containing cavities 62 300, and then by the series connection of bracket 14 described in ten groups to be whole, raising overall structural strength, interior be equipped with of 62 roof of containing cavities is driven Dynamic chamber 66, the interior driving device 400 being equipped with for driving the locking device 300 to work of the driving chamber 66, the driving chamber It is equipped with triggering chamber 48 in 66 roofs, is equipped in the triggering chamber 48 for detecting whether there are the trigger devices of weight crash situation 500。
Valuably, the power device 200 includes the sliding panel 15 being set to above and below in the power cavity 31 in two sidewalls, institute It states sliding panel 15 and is equipped with power rack gear 16, and then power needed for the offer power generation close to described 31 one end of power cavity, it is described Driving shaft 19 is equipped in power cavity 31,19 rear end of driving shaft is equipped with the driving gear 17 engaged with the power rack gear 16, 19 front end of driving shaft is equipped with driving pulley 18, is equipped with driven shaft 35 in the power cavity 31,35 rear end of driven shaft is set There is the power generation bevel gear 33 for driving the power generator 100 to rotate, 35 front end of driven shaft is equipped with driven pulley 34, institute It states transmission between driven pulley 34 and the driving pulley 18 and is equipped with power generation belt 30;The power generator 100 includes being set to institute The acceleration axis 44 in power generation chamber 39 is stated, 44 outer wall of acceleration axis, which is equipped with, to be located in the power cavity 31 and bore with the power generation The positive bevel gear 32 that gear 33 engages, and then the acceleration axis 44 can be driven to rotate forward, it is set on 44 outer wall of acceleration axis There is the reversed bevel gear 36 for being located in the power cavity 31 and engaging with the power generation bevel gear 33, and then can drive described reversed Bevel gear 36 rotates backward, described that 44 right end of axis is accelerated to be equipped with the ring gear 41 being located in the power generation chamber 39, the power generation chamber Power generation axis 40 is equipped in 39,40 left end of power generation axis is equipped with sun gear 43, the sun gear 43 and the ring gear 41 Between transmission be equipped with planetary gear 42, power generation 40 right end of axis is equipped with for providing the permanent magnet 38 of magnetic induction line, the power generation The coil 37 for generating electric current is equipped in chamber 39.
Valuably, the driving device 400 includes the drive shaft 68 in the driving chamber 66,68 bottom of drive shaft End is connected by power with the fixed motor 69 in 66 bottom wall of driving chamber, and 68 top of drive shaft is equipped with driving gear 67, Transmission shaft 85 is equipped in the driving chamber 66,85 top of transmission shaft is equipped with unidirectional bevel gear 71,85 bottom end of transmission shaft Equipped with the positive bevel gear 78 being located in the containing cavities 62,85 outer wall of transmission shaft be equipped be located in the driving chamber 66 and The driven gear 70 engaged with the driving gear 67.
Valuably, the locking device 300 includes being set in the containing cavities 62 for driving the locking rack gear 76 left The reciprocating gear 79 of right sliding, the interior reciprocal axis 81 being connected equipped with rear end and the reciprocating gear 79 of containing cavities 62 are described Reciprocal 81 front end of axis is equipped with the secondary bevel gear 80 engaged with the positive bevel gear 78, is equipped with reclaiming chamber in 48 bottom wall of triggering chamber 52,52 bottom wall of reclaiming chamber is interior to be equipped with accommodating groove 83, and the closing piece 57 of sliding, the accommodating groove 83 are equipped in the accommodating groove 83 It is equipped with upper locked groove 58 in right wall, and then cooperates with the adjacent closing piece 57, and then adjacent 14 top of the bracket is fixed For an entirety, the closing piece 57 close to described upper 58 one end of locked groove and the accommodating groove 83 close to described upper 58 one end of locked groove it Between elasticity be equipped with compression spring 84, be equipped with storage axis 73 in the driving chamber 66,73 front end of storage axis equipped with and the list The driven wheel of differential 72 engaged to bevel gear 71, and then the storage axis 73 is driven to rotate, 73 rear end of storage axis is equipped with the One reel 74 by 75 connection of storage rope between first reel 74 and the closing piece 57, and then drives the closing piece 57 horizontally slip.
Valuably, the trigger device 500 includes being set to slidable trigger board 45, the triggering in the triggering chamber 48 Plate 45 and the triggering chamber 48 elasticity between the 31 side end wall of power cavity are equipped with reset spring 47, the trigger board 45 It is equipped with triggering rack gear 46 close to described 48 one end of triggering chamber, the accommodating groove 83 is equipped with limit in 48 one side wall of triggering chamber Position chamber 55, the interior limited block 56 equipped with slidably and with the closing piece 57 clamping of limit chamber 55, and then the lock can be limited Block 57 slides, the limited block 56 close to described 48 one end of triggering chamber and the limit chamber 55 close to described 48 one end of triggering chamber it Between elasticity be equipped with top pressure spring 54, triggering axis 50 is equipped in the reclaiming chamber 52,50 rear end of triggering axis is equipped with the second coiling Wheel 51 by 53 connection of limitation rope between second reel 51 and the limited block 56, and then drives the limited block 56 It slides up and down, and then controls horizontally slipping for the closing piece 57,50 front end of triggering axis is equipped with and nibbles with the triggering rack gear 46 The touch gear 49 of conjunction, and then the triggering axis 50 is driven to rotate, equipped with third reel 64 in the reclaiming chamber 52, described the Three reels 64 are connect with limitation rope 53, are equipped with slidable top plate 59 in the upper locked groove 58, the top plate 59 is close It is equipped with synchronous slot 86 in 57 1 end wall of closing piece, is equipped with the synchronous rack gear being connected with the top plate 59 in the synchronous slot 86 60, elasticity is equipped with goring push spring 61 between the synchronous rack gear 60 and the synchronous slot 86, is equipped with and institute in the reclaiming chamber 52 The synchromesh gear 63 that synchronous rack gear 60 engages is stated, it is dynamic by belt 65 between the synchromesh gear 63 and the third reel 64 Power connection, and then the locking device 300 in bracket 14 described in ten groups of guarantee moves at the same time, and protects the foot of labour personnel in time.
When original state, closing piece 57 is fully located in accommodating groove 83, and locking rack gear 76 is fully located in containing cavities 62;
When the device is in use, in the process of walking, sliding panel 15 slides up and down and then drives master by power rack gear 16 personnel Moving gear 17 rotates, and then driving gear 17 passes through driving shaft 19, driving pulley 18, driven pulley 34, driven shaft 35, power generation cone Gear 33, positive bevel gear 32 or reversed bevel gear 36 accelerate axis 44, ring gear 41, planetary gear 42, sun gear 43, hair Electric axis 40 drives permanent magnet 38 to rotate, and then permanent magnet 38 and 37 relative motion of coil are produced electricl energy and be stored in battery 13;
When personnel foot is hit, 45 slide downward of trigger board, and then driven by triggering rack gear 46 and touch 49 turns of gear It is dynamic, and then 56 upward sliding of limited block is driven by triggering axis 50, the second reel 51, and be detached from and cooperate with closing piece 57, closing piece 57 slide to far from 83 direction of accommodating groove, cooperate with the upper locked groove 58 in adjacent stent 14, and then push top plate 59 to close to same The direction sliding of slot 86 is walked, and then drives third reel 64 to rotate by synchromesh gear 63, belt 65, and then pass through limitation rope 53 drive 56 upward sliding of limited block in adjacent stent 14, and then the closing piece 57 in adjacent stent 14 slides, meanwhile, motor 69 Forward direction work and by drive shaft 68, driving gear 67, driven gear 70, transmission shaft 85, positive bevel gear 78, secondary bevel gear 80, Reciprocal axis 81, reciprocating gear 79 drive locking rack gear 76 to slide to far from 62 direction of containing cavities, the lower locked groove with adjacent stent 14 77 cooperations;
When personnel, which release, to be protected, 69 reverse operation of motor simultaneously passes through drive shaft 68, driving gear 67, driven gear 70, transmission Axis 85, positive bevel gear 78, secondary bevel gear 80, reciprocal axis 81, reciprocating gear 79 drive locking rack gear 76 to close to 62 side of containing cavities To sliding, meanwhile, transmission shaft 85 passes through driven gear 70, driven wheel of differential 72, storage axis 73, the first reel 74, storage rope 75 drive closing piece 57 to slide to the direction close to accommodating groove 83.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, maintenance convenience, the equipment is in walking process In, it is bent convenient for personnel foot, improves walking comfort level, and integral type protection can be formed when colliding, improve protection Intensity, therefore equipment value for applications with higher.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Claims (5)

1. the battery of the invention having on the left of positive see for storing electric power, a kind of standoff Labor protection shoes of high intensity in right side, Wherein, the present invention includes shoes, it is characterised in that: is equipped with power cavity in the shoes, power generation chamber, institute are equipped in the power cavity right wall It states battery to be fixed in the power generation chamber right wall, the power generation is intracavitary to be equipped with the power generator for generating electric power, the power cavity It is interior to be equipped with power device, in the shoes array be equipped with ten groups described in bracket, be equipped with containing cavities, the containing cavities in the bracket Interior to be equipped with symmetrical above and below and slidably lock rack gear, the branch is provided with for cooperating the locking in the adjacent bracket The lower locked groove of rack gear, the containing cavities are interior to be equipped with the locking device for driving the locking rack gear to horizontally slip, the containing cavities top It is equipped with driving chamber in wall, the driving device for driving the locking device work, the driving chamber are equipped in the driving chamber Triggering chamber is equipped in roof, the triggering is intracavitary to be equipped with trigger device.
2. one of according to claim 1 high-intensitive Labor protection shoes, it is characterised in that: the power device include be set to it is described Sliding panel above and below in power cavity in two sidewalls, the sliding panel is equipped with power rack gear close to described power cavity one end, described dynamic Power is intracavitary to be equipped with driving shaft, and the active shaft rear end is equipped with the driving gear that engages with the power rack gear, before the driving shaft End is equipped with driving pulley, and driven shaft is equipped in the power cavity, and the driven shaft rear end is equipped with power generation bevel gear, the driven shaft Front end is equipped with driven pulley, and transmission is equipped with power generation belt between the driven pulley and the driving pulley;The power generator Including being set to the intracavitary acceleration axis of the power generation, the accelerations axis outer wall be equipped be located at the power cavity it is interior and with the power generation The positive bevel gear of bevel gear engagement, the accelerations axis outer wall be equipped be located at the power cavity it is interior and with the power generation bevel gear The reversed bevel gear of engagement, described that axis right end is accelerated to be equipped with the ring gear intracavitary positioned at the power generation, the power generation is intracavitary to be equipped with Generate electricity axis, and the power generation axis left end is equipped with sun gear, and transmission is equipped with planet tooth between the sun gear and the ring gear Wheel, the power generation axis right end are equipped with for providing the permanent magnet of magnetic induction line, and the power generation is intracavitary to be equipped with coil.
3. one of according to claim 1 high-intensitive Labor protection shoes, it is characterised in that: the driving device include be set to it is described Drive shaft in driving chamber, the drive shaft bottom end are connect with the fixed motor power in the driving chamber bottom wall, the drive Moving axis top is equipped with driving gear, transmission shaft is equipped in the driving chamber, the transmission shaft top is equipped with unidirectional bevel gear, described Transmission shaft bottom end is equipped with the positive bevel gear being located in the containing cavities, and the transmission shaft outer wall, which is equipped with, to be located in the driving chamber And the driven gear engaged with the driving gear.
4. according to the Labor protection shoes of one of claim 3 high intensity, it is characterised in that: the locking device includes set on described Reciprocating gear in containing cavities, the interior reciprocal axis being connected equipped with rear end and the reciprocating gear of the containing cavities, the reciprocal axis Front end is equipped with the secondary bevel gear engaged with the positive bevel gear, is equipped with reclaiming chamber, the reclaiming chamber bottom in the wall of the triggering bottom of chamber It is equipped with accommodating groove in wall, the closing piece of sliding is equipped in the accommodating groove, is equipped with upper locked groove, the closing piece in the accommodating groove right wall Close to described upper locked groove one end and the accommodating groove, elasticity is equipped with compression spring, the driving between described upper locked groove one end Intracavitary to be equipped with storage axis, the storage axis front end is equipped with the driven wheel of differential engaged with the unidirectional bevel gear, the storage axis Rear end is equipped with the first reel, passes through storage rope connection between first reel and the closing piece.
5. according to the Labor protection shoes of one of claim 3 or 4 high intensity, it is characterised in that: the trigger device includes being set to The intracavitary slidable trigger board of triggering, the trigger board and the triggering chamber bullet between the end wall of the power cavity side Property be equipped with reset spring, the trigger board close to described triggering chamber one end be equipped with trigger rack gear, the accommodating groove is close to the touching It sends out and is equipped with limit chamber in chamber one side wall, equipped with the limited block slidably and with closing piece clamping, the limit in the limit chamber Close to described triggering chamber one end and the limit chamber, the elasticity between described triggering chamber one end is equipped with top pressure spring to position block, described Be equipped with triggering axis in reclaiming chamber, the triggering shaft rear end is equipped with the second reel, second reel and the limited block it Between by limitation rope connection, the triggering axis front end be equipped with the touch gear that engage of triggering rack gear, and then described in driving Axis rotation is triggered, third reel is equipped in the reclaiming chamber, the third reel and limitation rope connect, the locking Slidable top plate is equipped in slot, the top plate is equipped with synchronous slot in one end wall of closing piece, is equipped in the synchronous slot With the top plate be connected synchronous rack gear, between the synchronous rack gear and the synchronous slot elasticity be equipped with goring push spring, described time The intracavitary synchromesh gear for being equipped with and engaging with the synchronous rack gear is received, passes through skin between the synchromesh gear and the third reel Drive connection.
CN201910420301.2A 2019-05-20 2019-05-20 High-strength labor protection shoes Active CN110279190B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910420301.2A CN110279190B (en) 2019-05-20 2019-05-20 High-strength labor protection shoes
JP2019119403A JP6748827B1 (en) 2019-05-20 2019-06-27 High strength safety shoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910420301.2A CN110279190B (en) 2019-05-20 2019-05-20 High-strength labor protection shoes

Publications (2)

Publication Number Publication Date
CN110279190A true CN110279190A (en) 2019-09-27
CN110279190B CN110279190B (en) 2021-03-30

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JP (1) JP6748827B1 (en)
CN (1) CN110279190B (en)

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