CN110840005A - Anti-static shoe heel cover convenient to wear - Google Patents
Anti-static shoe heel cover convenient to wear Download PDFInfo
- Publication number
- CN110840005A CN110840005A CN201911191527.6A CN201911191527A CN110840005A CN 110840005 A CN110840005 A CN 110840005A CN 201911191527 A CN201911191527 A CN 201911191527A CN 110840005 A CN110840005 A CN 110840005A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- side wall
- supporting plate
- connecting belt
- vertical supporting
- 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
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/16—Overshoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/16—Overshoes
- A43B3/18—Devices for holding overshoes in position
Abstract
The invention discloses an anti-static shoe heel sleeve convenient to wear, which comprises a lower supporting part, a connecting belt and an upper supporting part, wherein the lower supporting part is connected with the upper supporting part through the connecting belt; the lower supporting part comprises a lower vertical supporting plate; a lower gasket is vertically formed in the center of the lower end of the left end face of the lower vertical supporting plate; the upper support part comprises an upper vertical support plate; an upper connecting block is vertically formed in the center of the upper end of the left end face of the upper vertical supporting plate; an upper connecting plugboard is formed on the left end surface of the upper connecting block; a plurality of cylindrical insertion connecting rods which are uniformly distributed in the front and back are formed on the lower end surface of the upper vertical supporting plate; the inserting connecting rod is vertically inserted on the lower vertical supporting plate; the upper end of the connecting belt is fixed on the right end face of the upper vertical supporting plate, and the lower end of the connecting belt is fixed on the right end face of the lower vertical supporting plate; the connecting belt is provided with an adjusting buckle for stretching the connecting belt; the connecting belt is sleeved with a clamp.
Description
Technical Field
The invention relates to the field of anti-static shoes, in particular to an anti-static shoe heel cover convenient to wear.
Background
With the development of the electronic industry and the increasing environmental requirements, various electronic products cannot be produced without high-precision equipment and human operation and maintenance, and components of the electronic products are damaged by static electricity. And the electrostatic protection work is now generally carried out by wearing antistatic shoes. Adopt the place that antistatic shoes business turn over need prevent static to need to be changed into antistatic shoes, have some problems like this: firstly, the shoes are inconvenient to replace, secondly, a plurality of double anti-static shoes need to be prepared, and the cost investment is increased; and thirdly, different people wearing the same pair of anti-static shoes are not very sanitary.
Disclosure of Invention
The invention aims to provide an anti-static shoe heel cover which is convenient to wear, aiming at the technical problems that anti-static shoes need to be replaced when entering an anti-static place.
The technical scheme for solving the technical problems is as follows: an antistatic shoe heel sleeve convenient to wear comprises a lower supporting part, a connecting belt and an upper supporting part; the lower supporting part comprises a lower vertical supporting plate; a lower gasket is vertically formed in the center of the lower end of the left end face of the lower vertical supporting plate; the upper support part comprises an upper vertical support plate; an upper connecting block is vertically formed in the center of the upper end of the left end face of the upper vertical supporting plate; an upper connecting plugboard is formed on the left end surface of the upper connecting block; a plurality of cylindrical insertion connecting rods which are uniformly distributed in the front and back are formed on the lower end surface of the upper vertical supporting plate; vertical plug with inserted connecting rod
Is arranged on the lower vertical supporting plate; the upper end of the connecting belt is fixed on the right end face of the upper vertical supporting plate, and the lower end of the connecting belt is fixed on the right end face of the lower vertical supporting plate; the connecting belt is provided with an adjusting buckle for stretching the connecting belt; the middle part of the connecting belt is folded and passes through the adjusting buckle from left to right; the connecting belt is sleeved with a clamp, and the clamp is sleeved on the connecting belt on the right side of the adjusting buckle; the lower supporting part, the connecting band, the upper supporting part and the clip are all made of conductive materials.
Preferably, the upper connection board is arc-shaped and a rotation center axis of the upper connection board is located on the left side of the upper connection board.
Preferably, the left end of the lower pad is formed in an arc shape.
Preferably, the adjusting buckle comprises a buckle body with a cuboid rotation shape; a rope through hole in a rectangular hole shape penetrating from left to right is formed in the center of the buckle body; a pair of rotary central columns which are distributed up and down are pivoted between the front side wall and the rear side wall of the rope through hole; a limiting roller is formed on the rotating central column; conical limiting thorns are uniformly formed on the cylindrical surface of the limiting roller; the middle part of the connecting rope is folded to pass through a pair of limiting rollers from left to right; an unlocking groove in a rectangular groove shape is formed in the rear end of the buckle body; the rear end of the rotating central column is pivoted on the rear side wall of the unlocking groove; a ratchet wheel is formed at the part of the rotating central column positioned in the unlocking groove; pawl central columns which are distributed up and down are pivoted between the front side wall and the rear side wall of the unlocking groove; the pair of pawl central columns are positioned between the pair of rotating central columns; a pawl is formed on the pawl central column; the pawl is matched with the ratchet wheel on the corresponding side; an unlocking gear is formed at the rear end of the pawl central column; an unlocking rack is arranged on the rear side wall of the unlocking groove in a left-right sliding manner; the upper end surface and the lower end surface of the unlocking rack are both formed with teeth, and the upper teeth and the lower teeth of the unlocking rack are respectively meshed with the pair of unlocking gears; the two pairs of ratchets and the pawls are matched to limit the middle part of the folded connecting belt to be separated from the adjusting buckle from right to left.
Preferably, the rear side wall of the unlocking groove is formed with a left guide strip and a right guide strip; a left guide groove and a right guide groove matched with the left guide strip and the right guide strip are formed on the rear end surface of the unlocking rack; the left and right guide bars are inserted in the left and right guide grooves; a left driving threaded rod and a right driving threaded rod are pivoted between the left side wall and the right side wall of the unlocking groove; the unlocking rack is in threaded connection with the left and right driving threaded rods; the right end of the left and right driving threaded rods passes through the right end face of the buckle body and is formed with a rotating button.
Preferably, in the above aspect, the rotary knob has a cylindrical shape and a damping layer is provided on an outer cylindrical surface.
Preferably, the vertical cross section of the left and right guide strips is in a lateral T shape.
The invention has the beneficial effects that: simple structure directly dresses in the heel outside of shoes, and it is convenient to dress, has guaranteed the realization of antistatic function simultaneously.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view of an adjustment buckle 50 according to the present invention;
FIG. 4 is a schematic structural diagram of a cross section A-A in FIG. 3 according to the present invention.
In the figure, 10, the lower support; 11. a lower vertical support plate; 12. a lower gasket; 20. a connecting belt; 30. an upper support section; 31. an upper vertical support plate; 32. an upper connecting block; 33. an upper connecting plug board; 34. inserting a connecting rod; 40. a clip; 50. adjusting buckles; 51. a buckle body; 510. perforating the rope; 511. unlocking the groove; 512. a left guide bar and a right guide bar; 52. a limiting roller; 521. limiting stabs; 522. rotating the central column; 53. a ratchet wheel; 54. a pawl; 541. a pawl central post; 55. unlocking the gear; 56. unlocking the rack; 57. driving the threaded rod left and right; 571. the knob is rotated.
Detailed Description
As shown in fig. 1 and 2, an antistatic shoe heel cover convenient to wear comprises a lower support part 10, a connecting band 20 and an upper support part 30; the lower support 10 includes a lower vertical support plate 11; a lower gasket 12 is vertically formed at the center of the lower end of the left end face of the lower vertical support plate 11; the upper support part 30 includes an upper vertical support plate 31; an upper connecting block 32 is vertically formed in the center of the upper end of the left end face of the upper vertical supporting plate 31; an upper connecting inserting plate 33 is formed on the left end face of the upper connecting block 32; a plurality of cylindrical inserting connecting rods 34 which are uniformly distributed in the front and back are formed on the lower end surface of the upper vertical supporting plate; the inserting connecting rod 34 is vertically inserted on the lower vertical supporting plate 11; the upper end of the connecting band 20 is fixed on the right end face of the upper vertical support plate 31, and the lower end is fixed on the right end face of the lower vertical support plate 11; the connecting band 20 is provided with an adjusting buckle 50 for stretching the connecting band 20; the middle part of the connecting belt 20 is folded and passes through the adjusting buckle 50 from left to right; the connecting band 20 is sleeved with the clip 40, and the clip 40 is sleeved on the connecting band 20 positioned on the right side of the adjusting buckle 50; the lower support 10, the connection band 20, the upper support 30 and the clip 40 are composed of a conductive material.
As shown in fig. 2, the upper attaching plate 33 has a circular arc shape and the rotation center axis of the upper attaching plate 33 is positioned on the left side of the upper attaching plate 33.
As shown in fig. 2, the left end of the lower pad 12 is formed in an arc shape.
As shown in fig. 1 to 4, the adjusting buckle 50 includes a buckle body 51 of a rectangular parallelepiped; a rope through hole 510 in a rectangular hole shape penetrating from left to right is formed in the center of the buckle body 51; a pair of rotating central columns 522 which are vertically distributed are pivoted between the front side wall and the rear side wall of the rope through hole 510; the rotating central column 522 is provided with a limiting roller 52; conical limiting thorns 521 are uniformly formed on the cylindrical surface of the limiting roller 52;
the middle part of the connecting rope 20 is folded from left to right and passes through the space between the pair of limiting rollers 52; an unlocking groove 511 in the shape of a rectangular groove is formed in the rear end of the buckle body 51; the rear end of the rotating center post 522 is pivoted on the rear side wall of the unlocking slot 511; the part of the rotating central column 522 positioned in the unlocking groove 511 is formed with a ratchet wheel 53; a pawl central column 541 which is vertically distributed is pivoted between the front side wall and the rear side wall of the unlocking groove 511; a pair of pawl central posts 541 are located between the pair of rotating central posts 522; the pawl central column 541 is provided with a pawl 54; the pawl 54 cooperates with the ratchet wheel 53 of the respective side; an unlocking gear 55 is formed at the rear end of the pawl central column 541; an unlocking rack 56 is arranged on the rear side wall of the unlocking groove 511 in a left-right sliding manner; the upper and lower end faces of the unlocking rack 56 are both formed with teeth and the upper and lower teeth of the unlocking rack 56 are respectively engaged with the pair of unlocking gears 55; two pairs of ratchets 53 and pawls 54 cooperate to limit the right-to-left disengagement of the central portion of the folded connecting strap 20 from the adjustment buckle 50.
As shown in fig. 1 to 4, left and right guide bars 512 are formed on the rear side wall of the unlocking slot 511; a left guide groove and a right guide groove matched with the left guide strip and the right guide strip 512 are formed on the rear end surface of the unlocking rack 56; the left and right guide bars 512 are inserted in the left and right guide grooves; a left driving threaded rod 57 and a right driving threaded rod 57 are pivoted between the left side wall and the right side wall of the unlocking groove 511; the unlocking rack 56 is screwed on the left and right driving threaded rods 57; the right end of the left and right driving threaded rod 57 passes through the right end surface of the buckle body 51 and is formed with a rotation knob 571.
The rotation knob 571 is cylindrical and has a damping layer disposed on an outer cylindrical surface.
As shown in fig. 3, the vertical cross section of the left and right guide bars 512 is in a T-shape lying on the side.
The working principle of the antistatic shoe heel cover convenient to wear is as follows:
before use, the lower support part 10 and the upper support part 30 are farthest away, then the anti-static heel cap is positioned at the rear side of the shoe, then the lower pad 12 is positioned at the bottom of the heel of the shoe and the upper vertical support plate 31 and the lower vertical support plate 11 are abutted against the rear end surface of the shoe, and then one hand is taken from the right direction
Left side promotes to adjust detains 50, another hand power connecting band 20 like this, goes up vertical support plate 31 and is close to vertical support plate 11 down and inserts until last connection picture peg 33 and establish between the rear side vamp of heel and shoes, and antistatic shoes heel cover is restricted in the heel department of shoes like this, presss from both sides clip 40 on the bottom of a trouser leg of antistatic work clothes at last to can effectively carry out electrostatic protection.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (7)
1. The utility model provides a convenient antistatic heel cover of dressing which characterized in that: comprises a lower support part (10), a connecting belt (20) and an upper support part (30); the lower support (10) comprises a lower vertical support plate (11); a lower gasket (12) is vertically formed at the center of the lower end of the left end surface of the lower vertical support plate (11); the upper support part (30) comprises an upper vertical support plate (31); an upper connecting block (32) is vertically formed in the center of the upper end of the left end face of the upper vertical supporting plate (31); an upper connecting inserting plate (33) is formed on the left end face of the upper connecting block (32); a plurality of cylindrical insertion connecting rods (34) which are uniformly distributed in the front and at the back are formed on the lower end surface of the upper vertical supporting plate; the inserting connecting rod (34) is vertically inserted on the lower vertical supporting plate (11); the upper end of the connecting belt (20) is fixed on the right end face of the upper vertical supporting plate (31), and the lower end is fixed on the right end face of the lower vertical supporting plate (11); an adjusting buckle (50) for stretching the connecting belt (20) is arranged on the connecting belt (20); the middle part of the connecting belt (20) is folded and passes through the adjusting button (50) from left to right; the connecting band (20) is sleeved with the clip (40), and the clip (40) is sleeved on the connecting band (20) on the right side of the adjusting buckle (50); the lower support part (10), the connecting band (20), the upper support part (30) and the clip (40) are all made of conductive materials.
2. The antistatic heel cover convenient to wear according to claim 1, wherein: the upper connection insertion plate (33) is arc-shaped, and the rotation central axis of the upper connection insertion plate (33) is positioned on the left side of the upper connection insertion plate (33).
3. The antistatic heel cover convenient to wear according to claim 1, wherein: the left end of the lower gasket (12) is shaped into an arc.
4. The antistatic heel cover convenient to wear according to claim 1, wherein: the adjusting buckle (50) comprises a buckle body (51) with a cuboid rotation; a rope perforation hole (510) which is in a rectangular hole shape and penetrates through the left and the right is formed in the center of the buckle body (51); a pair of rotary central columns (522) which are vertically distributed are pivoted between the front side wall and the rear side wall of the rope through hole (510); a limiting roller (52) is formed on the rotating central column (522); conical limiting thorns (521) are uniformly formed on the cylindrical surface of the limiting roller (52); the middle part of the connecting rope (20) is folded and passes through a pair of limiting rollers (52) from left to right; an unlocking groove (511) in a rectangular groove shape is formed in the rear end of the buckle body (51); the rear end of the rotating central column (522) is pivoted on the rear side wall of the unlocking groove (511); a ratchet wheel (53) is formed on the part of the rotating central column (522) positioned in the unlocking groove (511); a pawl central column (541) which is vertically distributed is pivoted between the front side wall and the rear side wall of the unlocking groove (511); a pair of pawl central posts (541) are located between the pair of rotating central posts (522); a pawl (54) is formed on the pawl central column (541); the pawl (54) cooperates with the ratchet wheel (53) of the corresponding side; an unlocking gear (55) is formed at the rear end of the pawl central column (541); an unlocking rack (56) is arranged on the rear side wall of the unlocking groove (511) in a left-right sliding manner; the upper end surface and the lower end surface of the unlocking rack (56) are both formed with teeth, and the upper teeth and the lower teeth of the unlocking rack (56) are respectively meshed with a pair of unlocking gears (55); the two pairs of ratchets (53) and the pawls (54) are matched to limit the middle part of the folded connecting belt (20) to be separated from the adjusting buckle (50) from right to left.
5. The antistatic heel cover convenient to wear according to claim 4, wherein: a left guide bar and a right guide bar (512) are formed on the rear side wall of the unlocking groove (511); a left guide groove and a right guide groove which are matched with the left guide bar and the right guide bar (512) are formed on the rear end surface of the unlocking rack (56); the left and right guide bars (512) are inserted in the left and right guide grooves; a left driving threaded rod (57) and a right driving threaded rod (57) are pivoted between the left side wall and the right side wall of the unlocking groove (511); the unlocking rack (56) is in threaded connection with the left and right driving threaded rods (57); the right end of the left and right driving threaded rod (57) passes through the right end face of the buckle body (51) and is formed with a rotating knob (571).
6. The antistatic shoe heel cover convenient to wear according to claim 5, wherein: the rotating button (571) is cylindrical and is provided with a damping layer on the outer cylindrical surface.
7. The antistatic shoe heel cover convenient to wear according to claim 5, wherein: the vertical cross section of the left and right guide strips (512) is in a lateral T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191527.6A CN110840005B (en) | 2019-11-28 | 2019-11-28 | Anti-static shoe heel cover convenient to wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191527.6A CN110840005B (en) | 2019-11-28 | 2019-11-28 | Anti-static shoe heel cover convenient to wear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110840005A true CN110840005A (en) | 2020-02-28 |
| CN110840005B CN110840005B (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911191527.6A Active CN110840005B (en) | 2019-11-28 | 2019-11-28 | Anti-static shoe heel cover convenient to wear |
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| Country | Link |
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| CN (1) | CN110840005B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116132839A (en) * | 2023-02-18 | 2023-05-16 | 刘德臣 | Live broadcast system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120206854A1 (en) * | 2007-11-12 | 2012-08-16 | Norton Douglas E | Electrostatic discharging overshoe |
| EP2805696A1 (en) * | 2013-05-22 | 2014-11-26 | Amishoes - Calcados LDA | Stirrup for footwear |
| CN204015239U (en) * | 2014-06-16 | 2014-12-17 | 苏州市景荣科技有限公司 | A kind of heel sleeve of antistatic |
| CN204015243U (en) * | 2014-06-27 | 2014-12-17 | 苏州市景荣科技有限公司 | The heel sleeve that a kind of antistatic is used |
| CN107136629A (en) * | 2017-06-27 | 2017-09-08 | 苏州睿达矩自动化设备有限公司 | A kind of antistatic heel sleeve |
| CN206978897U (en) * | 2017-06-27 | 2018-02-09 | 苏州睿达矩自动化设备有限公司 | A kind of heel sleeve of antistatic |
| CN206978899U (en) * | 2017-06-27 | 2018-02-09 | 苏州睿达矩自动化设备有限公司 | A kind of antistatic heel sleeve |
-
2019
- 2019-11-28 CN CN201911191527.6A patent/CN110840005B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120206854A1 (en) * | 2007-11-12 | 2012-08-16 | Norton Douglas E | Electrostatic discharging overshoe |
| EP2805696A1 (en) * | 2013-05-22 | 2014-11-26 | Amishoes - Calcados LDA | Stirrup for footwear |
| CN204015239U (en) * | 2014-06-16 | 2014-12-17 | 苏州市景荣科技有限公司 | A kind of heel sleeve of antistatic |
| CN204015243U (en) * | 2014-06-27 | 2014-12-17 | 苏州市景荣科技有限公司 | The heel sleeve that a kind of antistatic is used |
| CN107136629A (en) * | 2017-06-27 | 2017-09-08 | 苏州睿达矩自动化设备有限公司 | A kind of antistatic heel sleeve |
| CN206978897U (en) * | 2017-06-27 | 2018-02-09 | 苏州睿达矩自动化设备有限公司 | A kind of heel sleeve of antistatic |
| CN206978899U (en) * | 2017-06-27 | 2018-02-09 | 苏州睿达矩自动化设备有限公司 | A kind of antistatic heel sleeve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116132839A (en) * | 2023-02-18 | 2023-05-16 | 刘德臣 | Live broadcast system |
| CN116132839B (en) * | 2023-02-18 | 2023-12-08 | 福建一缕光智能设备有限公司 | Live broadcast system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110840005B (en) | 2021-07-02 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210618 Address after: 317500 No.199, Yingqian village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Sun Danqing Address before: 317500 Shanyang Industrial Zone, Chengdong street, Wenling City, Taizhou City, Zhejiang Province Applicant before: Wenling Yizu Shoes Co.,Ltd. |
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| TA01 | Transfer of patent application right |