CN102715705A - Rotary shoelace anti-looseness fastener - Google Patents
Rotary shoelace anti-looseness fastener Download PDFInfo
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- CN102715705A CN102715705A CN2012102135292A CN201210213529A CN102715705A CN 102715705 A CN102715705 A CN 102715705A CN 2012102135292 A CN2012102135292 A CN 2012102135292A CN 201210213529 A CN201210213529 A CN 201210213529A CN 102715705 A CN102715705 A CN 102715705A
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- barricade
- fixed
- shoelace
- substrate
- shoestring
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- 230000000694 effects Effects 0.000 claims abstract description 18
- 241000293001 Oxytropis besseyi Species 0.000 claims description 47
- 239000000758 substrate Substances 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
A rotary shoelace anti-looseness fastener comprises a base, an anti-skid gear and an anti-looseness braking mechanism, wherein the base is used for being fixed on an upper, a fixed shaft capable of vertically extending upwards is arranged in the middle of the base, the anti-skid gear is rotatably fixed on the fixed shaft, an expanded anti-shedding covering plate is fixed on the top surface of the anti-skid gear in a covering mode, and the anti-looseness braking mechanism comprises a braking seat, an elastic pushing and clamping part and a clamping column fixed on the base. When the rotary shoelace anti-looseness fastener is in a normal state, a shoelace is clamped under the effect of the elastic pushing and clamping part to prevent the anti-skid gear from rotating and can reliably keep the state. However, at this time, the anti-skid gear can perform unidirectional rotation along the tightening direction of the shoelace, the shoelace can be freely tightened and cannot be automatically loosened at the state, and the tightening state of the shoelace is ensured to be kept. When needing to loosen the shoelace, people operate the braking seat to enable the anti-skid gear to rotate freely and bidirectionally to release the clamped shoelace; at this time, people can easily pull the shoelace; and after operation, the shoelace automatically performs restoration under the effect of the elastic pushing and clamping part and keeps the loosening state. The rotary shoelace anti-looseness fastener has the advantages of being simple in structure, convenient to operate, good in working stability, light in weight and convenient to install.
Description
Technical field
The present invention relates to the footwear spare and accessory parts, specifically being that a kind of rotary shoestring is anti-releases.
Background technology
Shoestring is to be used for regulating the upper of a shoe elasticity, ensures the rope tool of foot, and shoestring tightens up the mode that all adopts the knotting of shoestring intersection all the time; And the mode of shoestring intersection knotting is tied the shoelace very loaded down with trivial details; And in walking, when motion shoestring situation that too tight, Tai Song often occurs and unclamp, cause a lot of inconvenience, fallen like shoestring in army's march; Possibly influence whole marching speed, serious possibly incur loss through delay opportunity of combat; Child ties the shoelace normally and under adult's help, to accomplish, and just has not been that therefore child often occurring steps on the situation that shoestring is fallen down in case a lot of child's shoestring has fallen clear-cut.
Take place for solving shoestring accidental release situation, occurred multiple shoelace buckle on the market, but most complex structure, parts are many, and volume is big, and operation is very constant, and the most fatal is that job stability is undesirable.
Summary of the invention
To be solved by this invention is that the unexpected technical problem that gets loose voluntarily appears in shoestring easily, provide a kind of can be fast and shoestring device for fastening easily.
The object of the invention is realized through following technical scheme:
Rotary shoestring is anti-to release, and it is characterized in that: include:
One base is used for fixing on upper of a shoe, and the middle part of this base is provided with the fixed axis that extends vertically upward;
One anti-skidding gear, it is rotatably mounted on the fixed axis, and end face is covered with the anticreep cover plate of expansion;
One locking arrestment mechanism, it comprises Brake Block, elastic top fastener and is fixed in the card post on the base; Brake Block comprises and is rotatably mounted on the fixed axis and is located in the substrate between anti-skidding gear and the base and is fixed on the barricade on the outer side group plate of anti-skidding gear; Be fixed with handle on the lateral surface of barricade; The card post is located on the base of barricade one side and can be abutted against with barricade, and shoestring passes with blocking between the post from barricade.
Above-mentioned elastic top fastener comprises and is fixed on the torsion spring on the Brake Block and is fixed on the column on the base; The first spring arm of this torsion spring fixedly hold on the barricade, the second spring arm is engaged between anti-skidding gear and the barricade opposite face; The second spring arm is in the shape of the letter V and tail end is provided with the anti-retreating hook that matches with anti-skidding gear; Said column activity is passed substrate between barricade and the anti-skidding gear and is extended upward elastic top and be stuck on the second spring arm; Offer the through slot that the substrate low-angle that matches with column rotates on the said substrate; When column is engaged in the second spring crook of the arm folding part anti-retreating hook block anti-slop serrations wheel stop the revolution of anti-slop serrations wheel and impel barricade and card post near, Brake Block low-angle rotate rear column when being engaged in the anti-retreating hook one end end of the second spring arm anti-retreating hook break away from anti-skidding gear and impel barricade to separate with the card post.
Stand on the aforesaid substrate and be provided with installation shaft, the coiling portion of said torsion spring is fixed on the installation shaft of substrate; Or barricade is provided with installation shaft, and the coiling portion of said torsion spring is fixed on the installation shaft of barricade.
Above-mentioned barricade sidewall correspondence is provided with and blocks the recess that post matches.
Above-mentioned elastic top fastener comprises that the installing hole, the activity that fixedly are opened on the barricade madial wall are set in jacking block and the spring in the installing hole and are fixed on the column on the base; Spring fixedly holds between jacking block the inner and installing hole bottom surface; The affixed connecting rod in the middle part of jacking block; The head end of connecting rod is fixedly connected with jacking block, tail end is resisted against on the barricade madial wall, and offers stopper slot on the barricade of the corresponding portion of connecting rod tail end, and the activity of connecting rod tail end is engaged in the stopper slot; Said column activity is passed substrate between barricade and the anti-skidding gear and is extended upward the top and be stuck on the connecting rod, offers the through slot that the substrate low-angle that matches with column rotates on the said substrate; During normality, the jacking block outer end is blocked anti-slop serrations wheel and is stoped the revolution of anti-slop serrations wheel and impel barricade and card post to rotate column pressure holding connecting rod near, substrate low-angle and impel the jacking block retraction and break away from anti-skidding gear and impel barricade to separate with the card post.
Be laid with on the substrate of the relative side of above-mentioned barricade two respectively with the pinion of anti-skidding gears engaged; Be fixed with rotating shaft on the substrate, pinion is set in the rotating shaft rotationally.
Above-mentioned anticreep cover plate fixed cover is established on the fixed axis or rotationally and is hubbed on the fixed axis.
Have spacing between above-mentioned barricade end face and the anticreep cover plate, said card post is 7 fonts, and its top is provided with the anti-delinking part of stretching between barricade end face and the anticreep cover plate.
The present invention has the following advantages:
During normality; Shoestring is walked around between anti-skidding gear self catcher wall and the card post and is passed; Under the elastic force effect of elastic top fastener the card post with barricade abut against, the anti-skidding gear of elastic top fastener top card to be stoping the revolution of anti-slop serrations wheel and go and reliably to keep this state, but this moment anti-skidding gear can strain shoestring freely under this state along the unidirectional rotation of Shoestring tying direction; And can't locking voluntarily shoestring, guarantee that shoestring keeps fastening state; In the time of need getting loose shoestring,, impel barricade to separate with the card post through pushing handle; The elastic top fastener breaks away from anti-skidding gear simultaneously; Anti-skidding gear can two-wayly rotate freely, and just can easily spur shoestring this moment, after operation is accomplished; Under the effect of elastic top fastener elastic force, automatically reset, reply and keep locking state.The present invention is simple in structure, and is easy to operate, and job stability is splendid; And it is whole very light and handy, easy for installation.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the base sketch map among Fig. 1.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the anti-skidding gear sketch map among Fig. 1.
Fig. 6 is the structural representation behind the dismounting anticreep cover plate among Fig. 1.
Fig. 7 is user mode sketch map when shoestring (loose) of Fig. 6.
Fig. 8 is the structural representation of removing among Fig. 7 behind base and the anti-skidding gear.
Fig. 9 is the right view of Fig. 8.
Figure 10 is the left view of Fig. 8.
Figure 11 is the structural representation of second embodiment of the invention.
Figure 12 is the structural representation behind the dismounting anticreep cover plate among Figure 11.
Figure 13 is the user mode sketch map of Figure 12.
Figure 14 is the structural representation (after removing the anticreep cover plate) of third embodiment of the invention.
Figure 15 is user mode sketch map when shoestring (loose) of Figure 14.
Figure 16 is the structural representation of substrate among Figure 14.
The specific embodiment
First embodiment:
With reference to Fig. 1, Fig. 2 and combine Fig. 6 to Fig. 7.Rotary shoestring is anti-to release, and comprises base 1, anti-skidding gear 2 and locking stop mechanism 3.
With reference to Fig. 3 and Fig. 4 and with reference to figure 1, Fig. 2, Fig. 6, Fig. 7.Above-mentioned base 1 is used for fixing on upper of a shoe, and this base 1 is fixed with the vertically extending fixed axis 11 that makes progress, card post 12, column 13; Fixed axis 11 is fixed on the middle part of base 1.
With reference to Fig. 4 and with reference to figure 1, Fig. 2, Fig. 6, Fig. 7.Anti-skidding gear 2, it is rotatably mounted on the fixed axis 11, and the end face fixed cover is provided with the anticreep cover plate 21 of expansion, on the anticreep cover plate 21 fixing sheathed fixed axis 11 or be hubbed on rotationally on the fixed axis 11.Best, anticreep cover plate 21 is a circular cover, and anti-skidding gear 2 is a ratchet.
With reference to Fig. 8 to Figure 10 and with reference to figure 1, Fig. 2, Fig. 6, Fig. 7.Locking arrestment mechanism 3, it comprises Brake Block 31, elastic top fastener and the said fixing card post 12 on base 1.
With reference to Fig. 8 to Figure 10 and with reference to figure 1, Fig. 2, Fig. 6, Fig. 7.Brake Block comprises and is rotatably mounted on the fixed axis 11 and live splint is located at the substrate 311 between anti-skidding gear 2 and the base 1 and is fixed on the barricade 312 on the anti-skidding gear 2 outer side group plates 311; Be fixed with handle 313 on the lateral surface of barricade 312; Card post 12 is located on the base 1 of barricade 312 1 sides and can be abutted against with barricade 312, and shoestring 100 passes with blocking between the post 12 from barricade 312.Barricade 312 sidewall correspondences are provided with and block the recess 3121 that post 12 matches, and improve shoestring 100 anti-loosing effects.Be fixed with the installation shaft 3114 that is used to install torsion spring 321 on the substrate 311.Have spacing between barricade 312 end faces and the anticreep cover plate 21, card post 12 is 7 fonts, and its top is provided with the anti-delinking part of stretching between barricade 312 end faces and the anticreep cover plate 21 121, and this anti-delinking part 121 can prevent that shoestring 100 breaks away from.
With reference to Fig. 8 to Figure 10 and with reference to figure 1, Fig. 2, Fig. 6, Fig. 7.The elastic top fastener comprises that coiling portion is set in torsion spring and the column 13 of said fixing on base 1 on the installation shaft 3114; The first spring arm 3211 of this torsion spring fixedly hold on the barricade 312, the second spring arm 3212 is engaged between anti-skidding gear 2 and barricade 312 opposite faces; The second spring arm 3212 is in the shape of the letter V and tail end is provided with the anti-retreating hook 3213 that matches with anti-skidding gear 2; Column 13 activities are passed substrate 311 between barricade 312 and the anti-skidding gear 2 and are extended upward elastic top and be stuck on the second spring arm 3212, offer the through slot 3110 that substrate 311 low-angles that match with column 13 rotate on the substrate 311.When column 13 is engaged in the second spring arm, 3212 kinks anti-retreating hook 3213 block anti-skidding gear 2 stop anti-skidding gear 2 revolutions and impel barricade 312 and card post 12 near, to press shoestring 100; The Brake Block low-angle rotate rear column 13 when being engaged in the anti-retreating hook 3,213 one end ends of the second spring arm 3212 anti-retreating hook 3213 break away from anti-skidding gears 2 and impel barricade 312 to separate with card post 12, anti-skidding gear can two-wayly freely rotate, shoestring 100 is loosened in realization freely.
But be not limited to the above, also can be on barricade one-body molded installation shaft (among the figure for illustrating), the coiling portion of torsion spring is fixed on the installation shaft of barricade.
Second embodiment:
What present embodiment was different with above-mentioned first embodiment is: with reference to Figure 11 to Figure 13 and referring to figs. 1 to Figure 10.The elastic top fastener of present embodiment comprises that the installing hole 3120, the activity that fixedly are opened on barricade 312 madial walls are set in jacking block 3124 and the spring 3215 in the installing hole 3120 and are fixed on the column 13 on the base; Spring 3215 fixedly holds between the bottom surface of jacking block 3124 the inners and installing hole 3120; The affixed connecting rod 3216 in the middle part of jacking block 3124; The head end of this connecting rod 3216 is fixedly connected with jacking block 3124, tail end is resisted against on barricade 312 madial walls; Offer stopper slot 3217 with barricade 312 madial walls of the corresponding portion of connecting rod 3216 tail ends, connecting rod 3216 tail end activities are engaged in the stopper slot 3217; Column 13 activities are passed substrate 311 between barricade 312 and the anti-skidding gear 2 and are extended upward the top and be stuck on the connecting rod 3216, offer the through slot 3110 that the substrate low-angle that matches with column 13 rotates on the substrate 311.During normality, jacking block 3214 outer ends block anti-skidding gear 2 stop anti-skidding gear 2 revolutions and impel barricade 312 and card post 12 near; When loosening shoestring 100; Promote the rotation of substrate 311 low-angles through pushing handle 313; Column 13 pressure holding connecting rods 3216 impel jacking block 3124 retractions and break away from anti-skidding gear 2 and impel barricade 312 to separate with card post 12, and the anti-skidding gear 2 of this moment can two-wayly freely rotate, and can loosen shoestring 100; After acting on the forces of handle 313, substrate resets under the elastic force effect of spring 3215, makes shoestring 100 be in locking state.All the other structures of present embodiment two and working method repeat no more at this with reference to the above embodiments one.
The 3rd embodiment:
What present embodiment was different with above-mentioned second embodiment is: with reference to Figure 14 to Figure 16 and referring to figs. 1 to Figure 13.The substrate 311 of a relative side with barricade be laid with two respectively with the pinion 41,42 of anti-skidding gear 2 engagements; Correspondence is fixed with two rotating shafts 410,420 on the substrate 311; Rotating shaft 410,420 extends near the anticreep cover plate 21; Pinion 41,42 is set in the corresponding rotating shaft 410,420, with the stability of further raising work rotationally.Shoestring 100 two pinions 41,42 that detour are fastened or when loosening shoestring 100, shoestring 100 drives anti-skidding gear 2 through pinion 41,42 and rotates.All the other structures and working method repeat no more at this with reference to above-mentioned second embodiment.
Above-mentionedly be merely the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (10)
1. rotary shoestring is anti-to release, and it is characterized in that: include:
One base is used for fixing on upper of a shoe, and the middle part of this base is provided with the fixed axis that extends vertically upward;
One anti-skidding gear, it is rotatably mounted on the fixed axis, and end face is covered with the anticreep cover plate of expansion;
One locking arrestment mechanism, it comprises Brake Block, elastic top fastener and is fixed in the card post on the base; Brake Block comprises and is rotatably mounted on the fixed axis and is located in the substrate between anti-skidding gear and the base and is fixed on the barricade on the outer side group plate of anti-skidding gear; Be fixed with handle on the lateral surface of barricade; The card post is located on the base of barricade one side and can be abutted against with barricade, and shoestring passes with blocking between the post from barricade.
2. rotary shoestring according to claim 1 is anti-to release; It is characterized in that: said elastic top fastener comprises and is fixed on the torsion spring on the Brake Block and is fixed on the column on the base; The first spring arm of this torsion spring fixedly hold on the barricade, the second spring arm is engaged between anti-skidding gear and the barricade opposite face; The second spring arm is in the shape of the letter V and tail end is provided with the anti-retreating hook that matches with anti-skidding gear; Said column activity is passed substrate between barricade and the anti-skidding gear and is extended upward elastic top and be stuck on the second spring arm; Offer the through slot that the substrate low-angle that matches with column rotates on the said substrate; When column is engaged in the second spring crook of the arm folding part anti-retreating hook block anti-slop serrations wheel stop the revolution of anti-slop serrations wheel and impel barricade and card post near, Brake Block low-angle rotate rear column when being engaged in the anti-retreating hook one end end of the second spring arm anti-retreating hook break away from anti-skidding gear and impel barricade to separate with the card post.
3. rotary shoestring according to claim 2 is anti-to release, and it is characterized in that: stand on the said substrate and be provided with installation shaft, the coiling portion of said torsion spring is fixed on the installation shaft of substrate.
4. rotary shoestring according to claim 2 is anti-to release, and it is characterized in that: said barricade is provided with installation shaft, and the coiling portion of said torsion spring is fixed on the installation shaft of barricade.
5. rotary shoestring according to claim 2 is anti-to release, and it is characterized in that: said barricade sidewall correspondence is provided with and blocks the recess that post matches.
6. rotary shoestring according to claim 1 is anti-to release; It is characterized in that: said elastic top fastener comprises that the installing hole, the activity that fixedly are opened on the barricade madial wall are set in jacking block and the spring in the installing hole and are fixed on the column on the base; Spring fixedly holds between jacking block the inner and installing hole bottom surface; The affixed connecting rod in the middle part of jacking block; The head end of connecting rod is fixedly connected with jacking block, tail end is resisted against on the barricade madial wall, and offers stopper slot on the barricade of the corresponding portion of connecting rod tail end, and the activity of connecting rod tail end is engaged in the stopper slot; Said column activity is passed substrate between barricade and the anti-skidding gear and is extended upward the top and be stuck on the connecting rod, offers the through slot that the substrate low-angle that matches with column rotates on the said substrate; During normality, the jacking block outer end is blocked anti-slop serrations wheel and is stoped the revolution of anti-slop serrations wheel and impel barricade and card post to rotate column pressure holding connecting rod near, substrate low-angle and impel the jacking block retraction and break away from anti-skidding gear and impel barricade to separate with the card post.
7. rotary shoestring according to claim 6 is anti-to release, and it is characterized in that: be laid with on the substrate of the relative side of said barricade two respectively with the pinion of anti-skidding gears engaged; Be fixed with rotating shaft on the substrate, pinion is set in the rotating shaft rotationally.
8. release according to the arbitrary described rotary shoestring of claim 1 to 7 is anti-, it is characterized in that: said anticreep cover plate fixed cover is established on the fixed axis or rotationally and is hubbed on the fixed axis.
9. rotary shoestring according to claim 8 is anti-to release, and it is characterized in that: have spacing between said barricade end face and the anticreep cover plate, said card post is 7 fonts, and its top is provided with the anti-delinking part of stretching between barricade end face and the anticreep cover plate.
10. release according to the arbitrary described rotary shoestring of claim 1 to 7 is anti-, it is characterized in that: have spacing between said barricade end face and the anticreep cover plate, said card post is 7 fonts, and its top is provided with the anti-delinking part of stretching between barricade end face and the anticreep cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213529.2A CN102715705B (en) | 2012-06-27 | 2012-06-27 | Rotary shoelace anti-looseness fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210213529.2A CN102715705B (en) | 2012-06-27 | 2012-06-27 | Rotary shoelace anti-looseness fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102715705A true CN102715705A (en) | 2012-10-10 |
| CN102715705B CN102715705B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210213529.2A Expired - Fee Related CN102715705B (en) | 2012-06-27 | 2012-06-27 | Rotary shoelace anti-looseness fastener |
Country Status (1)
| Country | Link |
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| CN (1) | CN102715705B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054722A1 (en) * | 2013-10-14 | 2015-04-23 | Mahe Falekava F | A shoe lace fastening and locking device |
| CN104585975A (en) * | 2014-05-22 | 2015-05-06 | 郑君 | A device which automatically tighten or loosen a tie |
| CN109068805A (en) * | 2016-03-15 | 2018-12-21 | 耐克创新有限合伙公司 | For automating the frenulum equipment of footwear platform |
| CN112932872A (en) * | 2021-04-10 | 2021-06-11 | 上海健康医学院 | A fixing device for stomach intestine inspection |
| CN113951604A (en) * | 2021-11-05 | 2022-01-21 | 重庆宸足康科技有限公司 | Old health care physiotherapy shoes with antibiotic deodorization function of silver ion |
| CN114502031A (en) * | 2019-10-10 | 2022-05-13 | 彪马欧洲股份公司 | Rotary closure with tensioning element |
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| EP0166961A1 (en) * | 1984-06-01 | 1986-01-08 | ICARO OLIVIERI & C. S.p.A. | Tightening and adjusting device particularly for ski boots |
| US20050081339A1 (en) * | 2003-10-21 | 2005-04-21 | Toshiki Sakabayashi | Shoestring tying apparatus |
| CN201188923Y (en) * | 2007-05-21 | 2009-02-04 | 赖宜华 | Lace turning buckle |
| CN101843388A (en) * | 2009-03-23 | 2010-09-29 | 陈金柱 | Fastener structure |
| CN202635799U (en) * | 2012-06-27 | 2013-01-02 | 赖宜华 | Shoelace looseness-prevention buckle |
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| EP0166961A1 (en) * | 1984-06-01 | 1986-01-08 | ICARO OLIVIERI & C. S.p.A. | Tightening and adjusting device particularly for ski boots |
| US20050081339A1 (en) * | 2003-10-21 | 2005-04-21 | Toshiki Sakabayashi | Shoestring tying apparatus |
| CN201188923Y (en) * | 2007-05-21 | 2009-02-04 | 赖宜华 | Lace turning buckle |
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| CN202635799U (en) * | 2012-06-27 | 2013-01-02 | 赖宜华 | Shoelace looseness-prevention buckle |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054722A1 (en) * | 2013-10-14 | 2015-04-23 | Mahe Falekava F | A shoe lace fastening and locking device |
| CN104585975A (en) * | 2014-05-22 | 2015-05-06 | 郑君 | A device which automatically tighten or loosen a tie |
| CN109068805B (en) * | 2016-03-15 | 2022-04-01 | 耐克创新有限合伙公司 | Lacing apparatus for automated footwear platforms |
| US10856621B2 (en) | 2016-03-15 | 2020-12-08 | Nike, Inc. | Lacing apparatus for automated footwear platform |
| CN109068805A (en) * | 2016-03-15 | 2018-12-21 | 耐克创新有限合伙公司 | For automating the frenulum equipment of footwear platform |
| US11439202B2 (en) | 2016-03-15 | 2022-09-13 | Nike, Inc. | Lacing apparatus for automated footwear platform |
| US11612219B2 (en) | 2016-03-15 | 2023-03-28 | Nike, Inc. | Lacing apparatus for automated footwear platform |
| US11825914B2 (en) | 2016-03-15 | 2023-11-28 | Nike, Inc. | Lacing apparatus for automated footwear platform |
| CN114502031A (en) * | 2019-10-10 | 2022-05-13 | 彪马欧洲股份公司 | Rotary closure with tensioning element |
| CN114502031B (en) * | 2019-10-10 | 2024-01-30 | 彪马欧洲股份公司 | Rotary closer with tensioning element |
| CN112932872A (en) * | 2021-04-10 | 2021-06-11 | 上海健康医学院 | A fixing device for stomach intestine inspection |
| CN113951604A (en) * | 2021-11-05 | 2022-01-21 | 重庆宸足康科技有限公司 | Old health care physiotherapy shoes with antibiotic deodorization function of silver ion |
| CN113951604B (en) * | 2021-11-05 | 2023-08-01 | 东莞市弘博体育用品有限公司 | Old health care physiotherapy shoes with silver ion antibacterial deodorization function |
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| Publication number | Publication date |
|---|---|
| CN102715705B (en) | 2014-11-05 |
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