CN103300533A - Outdoor insulated boot - Google Patents
Outdoor insulated boot Download PDFInfo
- Publication number
- CN103300533A CN103300533A CN2013102228963A CN201310222896A CN103300533A CN 103300533 A CN103300533 A CN 103300533A CN 2013102228963 A CN2013102228963 A CN 2013102228963A CN 201310222896 A CN201310222896 A CN 201310222896A CN 103300533 A CN103300533 A CN 103300533A
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- China
- Prior art keywords
- frenulum
- reel
- knob
- lace
- cable
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- 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.)
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Abstract
The invention discloses a shoe, in particular an outdoor insulated boot. The outdoor insulated boot comprises a shoe body mainly including a shoe upper, a shoe surface and a shoe sole, wherein the inner surface of the shoe body is covered with an insulation layer; a knob shoelace device comprising a knob base, a lace winding wheel, a lace cable and a knob top cover is arranged on the shoe body; the knob base is fixedly mounted on the shoe body; the lace winding wheel is sleeved in the knob base; oblique teeth used for engagement are arranged on the top surfaces of the knob base and the lace winding wheel; the directions of the oblique surfaces of the oblique teeth of the knob base and the lace winding wheel are opposite; the knob top cover is fastened on the knob base and the lace winding wheel; one end of the lace cable penetrates through a first lace hole in the lace winding wheel to be fixed in the lace winding wheel; and the other end of the lace cable penetrates through a shoe hole of the insulated boot and a second lace hole of the lace winding wheel to be fixed to the lace winding wheel. The outdoor insulated boot is good in insulation effect, convenient and quick to use and reasonable in structure; and a shoelace is safe and reliable.
Description
Technical field
The present invention relates to a kind of footwear, particularly relate to a kind of outdoor insulative boots.
Background technology
Insulating boot is a kind of safety shoe that uses insulating materials to formulate, in electric operation, insulating boot is that the staff is exchanging 50Hz, when working on the power equipment that 1000V is following or direct current 1500V is following, as auxiliary security apparatus and labour protection articles for use dress, when the staff uses insulating boot, can cooperate basic apparatus to touch live part, and can be used for protecting the caused electric shock of step voltage, in practical operation, the electric power practitioner often need to be in the mountain region, operation under the multiple outdoor environment such as forest, and traditional outdoor insulative boots often unclamp because of insulation bootlace accident and cause hidden danger to occur, and the convenience that traditional outdoor insulative boots wear off is not high yet.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and it is good that technical problem to be solved provides a kind of insulation effect, easy to use, rational in infrastructure and outdoor insulative boots that shoestring is safe and reliable.
For solving the problems of the technologies described above, the technical solution adopted in the present invention: outdoor insulative boots, comprise mainly by upper of a shoe, the footwear body that vamp and sole form, inner surface at described footwear body is coated with insulating barrier, be provided with the knob lace device on the described footwear body, described knob lace device comprises the knob base, the frenulum reel, frenulum cable and knob top cover, described knob base is fixedly mounted on the footwear body, described frenulum reel is sleeved in the described knob base, be provided with the helical teeth for engagement on the end face of described knob base and frenulum reel, the opposite direction on the inclined plane of the helical teeth of described knob base and frenulum reel, be provided with the engagement teeth groove that matches with knob base and frenulum reel on the described knob top cover, described knob top cover spiral-lock is on described knob base and frenulum reel, the first frenulum hole that one end of described frenulum cable passes on the frenulum reel is fixed on frenulum reel inside, after the other end of described frenulum cable passes the insulating boot eyelet, the second frenulum hole of passing again the frenulum reel is fixed on the frenulum reel, because the inner surface at insulating boot footwear body is provided with insulating barrier, even the slight damage of footwear body can not affect insulation effect yet like this, strengthened insulation effect, also be provided with the knob lace device on the outdoor insulative boots in addition, when the knob top cover rotates, the frenulum cable is wound on the frenulum reel, the frenulum reel can form huge mechanical force, therefore use minimum strength can produce huge tightening force and make the tensioning of outdoor insulative boots, the time that the work about electric power personnel just can cost less is like this processed loose frenulum cable, thereby and this knob lace device can prevent better that shoestring from unclamping the generation of avoiding potential safety hazard.
Described knob lace device also comprises the frenulum guide groove that is positioned on the vamp, described frenulum guide groove is insulating plastics material, because be provided with the frenulum guide groove on the vamp, the frenulum guide groove can be evenly distributed to closing force on the eyelet of whole insulating boot like this, the common shoestring of ratio of closing error is more even, more easy to control, frenulum intersects still less, and in addition because the frenulum guide groove is to be made by ambroin, the frenulum cable can be better by the operation of frenulum guide groove, frictional force is little, and closure and fiting effect are good.
Described frenulum cable be by multiply independently the braiding of stainless steel cable form, the end of described frenulum cable is provided with bead, the frenulum cable surface that makes like this is extremely smooth, and intensity is very large, because the end of this frenulum cable also is provided with bead, the frenulum cable just is not easy to scatter and also easily passes in use footwear hole and frenulum guide groove so in addition.
Described insulating barrier is rubber insulation, plastic insulating layer or fibrous covering.
The present invention compares the beneficial effect that has with prior art: by on the insulating boot knob lace device being set out of doors, the work about electric power personnel just can process loose frenulum cable more efficiently like this, and can prevent better that thereby shoestring from unclamping the generation of avoiding potential safety hazard, this device can also make the staff select perfect close-fitting degree, and on whole boots, ideally distribute fit, pressure spot than common shoestring still less, the good looking appearance that had both kept insulating boot, guaranteed again the comfort level of dress, inner surface at insulating boot footwear body is provided with insulating barrier in addition, has strengthened the insulation effect of outdoor insulative boots.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic internal view of the present invention.
Fig. 3 is the internal structure schematic diagram of knob lace device.
Fig. 4 is the cutaway view of Fig. 3.
The specific embodiment
Such as Fig. 1-shown in Figure 4, a kind of outdoor insulative boots, comprise by upper of a shoe 1, vamp 2, the footwear body that sole 3 forms, inner surface at the footwear body is coated with rubber insulation 4, on the footwear body, also be provided with the knob lace device, the knob lace device comprises knob base 5, frenulum reel 6, frenulum cable 7, knob top cover 8 and the frenulum guide groove 9 that is arranged on the vamp, knob base 5 is fixedly mounted on the footwear body, frenulum reel 6 is sleeved in the knob base 5, be provided with the helical teeth for engagement on the end face of knob base 5 and frenulum reel 6, the inclined plane opposite direction of the helical teeth of knob base 5 and frenulum reel 6, be provided with the engagement teeth groove that matches with knob base 5 and frenulum reel 6 on the knob top cover 8, knob top cover 8 spiral-locks are on knob base 5 and frenulum reel 6, the first frenulum hole that one end of frenulum cable 7 passes on the frenulum reel 6 is fixed on frenulum reel 6 inside, after the other end of frenulum cable 7 passes the insulating boot eyelet, the second frenulum hole of passing again frenulum reel 6 is fixed on the frenulum reel 6, frenulum cable 7 by multiply independently the braiding of stainless steel cable form, the end of frenulum cable 7 is provided with bead, and frenulum guide groove 9 is to be made by ambroin.
The present invention is owing to being provided with the knob lace device, the work about electric power personnel just can process loose frenulum cable 7 more efficiently like this, and can prevent better that thereby shoestring from unclamping the generation of avoiding potential safety hazard, this device can also make the staff select perfect close-fitting degree, and on whole boots, ideally distribute fit, pressure spot than shoestring still less, the good looking appearance that had both kept insulating boot, guaranteed again the comfort level of dress, inner surface at insulating boot footwear body arranges insulating barrier 4 in addition, has strengthened the insulation effect of outdoor insulative boots.
The insulating barrier of insulating boot is rubber insulation in the present embodiment, and insulating barrier can also adopt plastic insulating layer or rubber insulation among the present invention.
The above has done detailed description to embodiments of the invention by reference to the accompanying drawings, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also make various variations under the prerequisite that does not break away from aim of the present invention.
Claims (4)
1. outdoor insulative boots, comprise mainly by upper of a shoe, the footwear body that vamp and sole form, it is characterized in that: the inner surface at described footwear body is coated with insulating barrier, be provided with the knob lace device on the described footwear body, described knob lace device comprises the knob base, the frenulum reel, frenulum cable and knob top cover, described knob base is fixedly mounted on the footwear body, described frenulum reel is sleeved in the described knob base, be provided with the helical teeth for engagement on the end face of described knob base and frenulum reel, the opposite direction on the inclined plane of the helical teeth of described knob base and frenulum reel, be provided with the engagement teeth groove that matches with knob base and frenulum reel on the described knob top cover, described knob top cover spiral-lock is on described knob base and frenulum reel, the first frenulum hole that one end of described frenulum cable passes on the frenulum reel is fixed on frenulum reel inside, after the other end of described frenulum cable passed the insulating boot eyelet, the second frenulum hole of passing again the frenulum reel was fixed on the frenulum reel.
2. outdoor insulative boots according to claim 1, it is characterized in that: described knob lace device also comprises the frenulum guide groove that is positioned on the vamp, described frenulum guide groove is insulating plastics material.
3. outdoor insulative boots according to claim 1 and 2 is characterized in that: described frenulum cable be by multiply independently stainless steel cable braiding form, the end of described frenulum cable is provided with bead.
4. outdoor insulative boots according to claim 1, it is characterized in that: described insulating barrier is rubber insulation, plastic insulating layer or fibrous covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102228963A CN103300533A (en) | 2013-06-06 | 2013-06-06 | Outdoor insulated boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102228963A CN103300533A (en) | 2013-06-06 | 2013-06-06 | Outdoor insulated boot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103300533A true CN103300533A (en) | 2013-09-18 |
Family
ID=49126594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102228963A Pending CN103300533A (en) | 2013-06-06 | 2013-06-06 | Outdoor insulated boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103300533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757743A (en) * | 2014-01-06 | 2015-07-08 | 于庆莲 | Shoelace tightening knob |
| CN113349519A (en) * | 2016-03-15 | 2021-09-07 | 耐克创新有限合伙公司 | Tensioning system and reel member for footwear |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482829Y (en) * | 2001-03-22 | 2002-03-27 | 周龙交 | Improved control device for automatic putting-on or taking-off shoes |
| US20080083135A1 (en) * | 1997-08-22 | 2008-04-10 | Hammerslag Gary R | Reel based closure system |
| CN101784210A (en) * | 2007-06-14 | 2010-07-21 | 格雷戈里·G·约翰逊 | Automated tightening shoe |
-
2013
- 2013-06-06 CN CN2013102228963A patent/CN103300533A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080083135A1 (en) * | 1997-08-22 | 2008-04-10 | Hammerslag Gary R | Reel based closure system |
| CN2482829Y (en) * | 2001-03-22 | 2002-03-27 | 周龙交 | Improved control device for automatic putting-on or taking-off shoes |
| CN101784210A (en) * | 2007-06-14 | 2010-07-21 | 格雷戈里·G·约翰逊 | Automated tightening shoe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757743A (en) * | 2014-01-06 | 2015-07-08 | 于庆莲 | Shoelace tightening knob |
| CN113349519A (en) * | 2016-03-15 | 2021-09-07 | 耐克创新有限合伙公司 | Tensioning system and reel member for footwear |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |