CN203538511U - Tying-free buckle of shoelace - Google Patents
Tying-free buckle of shoelace Download PDFInfo
- Publication number
- CN203538511U CN203538511U CN201320442218.3U CN201320442218U CN203538511U CN 203538511 U CN203538511 U CN 203538511U CN 201320442218 U CN201320442218 U CN 201320442218U CN 203538511 U CN203538511 U CN 203538511U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- lower cover
- shoestring
- ratchet wheel
- cover body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a tying-free buckle of a shoelace. The buckle comprises an upper cover body and a hollow lower cover body, wherein the upper cover body is a ratchet wheel. One face is arranged on the upper par of the ratchet wheel while another face is arranged on the lower part of the ratchet wheel. The center of the ratchet wheel is rotatably connected with the center of the lower cover body. The lower cover body is provided with a one-way locking claw matched with the ratchet wheel. When the one-way locking claw props against the ratchet wheel, the ratchet wheel just rotates in a single direction. When the one-way locking claw is separated from the ratchet wheel, the ratchet wheel can rotate bidirectionally. A circular hole is formed on the lower cover body, the end part of the shoelace passes though the circular hole so as to be fixed on the ratchet wheel, and when the ratchet wheel is rotated, the shoelace is folded and placed in the hollow lower cover body. The bottom face with another face on the lower part of the ratchet wheel props against the upper edge of the lower cover body. The tying-free buckle of the shoelace, which is provided by the utility model, is bigger in inner space, beneficial to storage of the shoelace and easy to operate.
Description
Technical field
The utility model relates to Shoestring tying apparatus, relates in particular to a kind of shoestring and exempts to tie up and buckle.
Background technology
The upper cover that exempting from market tied up button is ratchet (Chinese utility model patent application number: 201320104728.X), the bottom surface of ratchet and the edge of lower cover offset, the bottom periphery of ratchet is provided with another side simultaneously, and such design exempts to tie up the inner space of buckleing to shoestring impact.
Summary of the invention
For overcoming the deficiencies in the prior art, it is larger that the purpose of this utility model is to provide a kind of inner space, and the shoestring that is beneficial to storage shoestring is exempted to tie up and buckled.
For achieving the above object, the technical solution of the utility model is: described upper cover body is ratchet, this ratchet top is provided with one side and bottom is provided with another side, this ratchet center is connected with lower cover center rotating, lower cover is provided with the one-way stop pawl coordinating with ratchet, when this one-way stop pawl and ratchet offset, ratchet can only one-directional rotation, when one-way stop pawl and ratchet depart from, ratchet can Double-directional rotary, lower cover is provided with circular hole, the end of shoestring is fixed on ratchet through this circular hole, rotating ratchet, shoestring is received and is placed in the lower cover of hollow, bottom surface and the upper cover body top edge of the another side that described ratchet bottom is provided with offset.
The lower surface of described ratchet is provided with hollow cylinder, and this cylinder is provided with two annulus.
The end of described two shoestrings, to the annulus through on ratchet and by tag knotting, can allow shoestring be fixed on ratchet and bear larger pulling force, also can place the becket that clamps shoestring in the end of two shoestrings.
Described lower cover is provided with the circular hole or the hatch frame that for shoestring, pass.
The utility model adopts above structure, can shoestring exempt to tie up buckle entire outer diameter constant in, increase shoestring and exempt to tie up the inner space of buckleing and be beneficial to storage shoestring, the while also can overcome and when ratchet bottom does not arrange another side, screws the difficult to handle shortcoming of shoestring gear.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is front of the present utility model sectional structure schematic diagram.
Fig. 2 is side structure schematic diagram of the present utility model.
Fig. 3 is that two shoestrings of the present utility model are to being knotting view through annulus and tag on ratchet.
Fig. 4 is two shoestrings of the present utility model to the annulus through on ratchet and in the end of tag, places the schematic diagram of the becket that clamps shoestring.
The specific embodiment
As described in Figure 1, a kind of shoestring of the utility model is exempted to tie up and is buckled, comprise the lower cover 2 of upper cover body 14 and hollow, described upper cover body 14 is ratchet, the center of this ratchet 1 and lower cover 2 centers are rotationally connected by screw, ratchet 1 top is provided with one side 3 and bottom is provided with an another face 4, and the top edge of the bottom surface of this another side 4 and lower cover 2 offsets.The hollow cylinder 13 that the lower surface of ratchet 1 is provided with is provided with two annulus 6 that pass through for shoestring 11.Lower cover 2 is provided with circular hole 5.The utility model exempts to tie up under the external diameter prerequisite of buckleing not increasing shoestring by such design, has increased inner space and has been beneficial to storage shoestring 11.
As shown in Figure 2, lower cover 2 is also provided with ennation 9 and one-way stop pawl 8, and when one-way stop pawl 8 offsets with ratchet 1, ratchet 1 can only one-directional rotation; When one-way stop pawl 8 departs from ratchet 1, ratchet 1 can Double-directional rotary.Lower cover 2 is also provided with the hatch frame 10 passing for shoestring, and with respect to the circular hole 5 in Fig. 1, being designed with of hatch frame 10 is beneficial to the installation that reduces die manufacturing cost and facilitate shoestring.
As shown in Figure 3, two shoestrings 11 are respectively to two annulus 6 through on hollow cylinder 13 and by shoestring 11 ends knottings, can prevent that shoestring 11 from deviating from from annulus 6 when needs tighten shoestring rotation upper cover body 14.
As shown in Figure 4, the scheme that shoestring 11 ends also can adopt becket 12 to clamp, becket 12 be can prevent that with producing distortion after tool holder shoestring 11 from deviating from from annulus 6, this design is applied in the situation that shoestring adopts steel wire rope material conventionally.
Described lower cover 2 has been provided with fixed structure 7, and lower cover 2 is fixed on vamp by this fixed structure 7.Can exempt to tie up button and be fixed on footwear outer surface as on upper of a shoe, on footwear back or heel of a shoe of the present utility model.
Described fixed structure 7 is the extended both wings of lower cover 2 lower surface, and described both wings 15 are fixed on vamp and outer surface is cambered surface, and the surface of described lower cover 2 is cambered surface.
Claims (8)
1. a shoestring is exempted to tie up and is buckled, comprise the lower cover of upper cover body and hollow, described upper cover body is ratchet, this ratchet top is provided with one side and bottom is provided with another side, this ratchet center is connected with lower cover center rotating, lower cover is provided with the one-way stop pawl coordinating with ratchet, when this one-way stop pawl and ratchet offset, ratchet can only one-directional rotation, when one-way stop pawl and ratchet depart from, ratchet can Double-directional rotary, lower cover is provided with circular hole, the end of shoestring is fixed on ratchet through this circular hole, rotating ratchet, shoestring is received and is placed in the lower cover of hollow, it is characterized in that: the bottom surface of another side and the top edge of lower cover that described ratchet bottom is provided with offset.
2. shoestring according to claim 1 is exempted to tie up and is buckled, and it is characterized in that: the hollow cylinder that the lower surface of described ratchet is provided with is provided with two annulus.
3. shoestring according to claim 1 is exempted to tie up and is buckled, and it is characterized in that: the becket that clamps shoestring is placed to the annulus through on ratchet and by tag knotting or in the end of two shoestrings in the end of described two shoestrings.
4. shoestring according to claim 1 is exempted to tie up and is buckled, and it is characterized in that: described lower cover is provided with the circular hole or the hatch frame that for shoestring, pass.
5. shoestring according to claim 1 is exempted to tie up and is buckled, and it is characterized in that: described lower cover is provided with fixed structure, and lower cover is fixed on vamp by this fixed structure.
6. shoestring according to claim 5 is exempted to tie up and is buckled, and it is characterized in that: described fixed structure is that described both wings are fixed on vamp from the extended both wings of lower cover lower surface.
7. shoestring according to claim 6 is exempted to tie up and is buckled, and it is characterized in that: the outer surface of described both wings is cambered surface.
8. shoestring according to claim 1 is exempted to tie up and is buckled, and it is characterized in that: the surface of described lower cover is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442218.3U CN203538511U (en) | 2013-07-16 | 2013-07-16 | Tying-free buckle of shoelace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442218.3U CN203538511U (en) | 2013-07-16 | 2013-07-16 | Tying-free buckle of shoelace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203538511U true CN203538511U (en) | 2014-04-16 |
Family
ID=50456700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442218.3U Expired - Fee Related CN203538511U (en) | 2013-07-16 | 2013-07-16 | Tying-free buckle of shoelace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203538511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108697203A (en) * | 2016-01-20 | 2018-10-23 | 耐克创新有限合伙公司 | Retention mechanism for lace element |
-
2013
- 2013-07-16 CN CN201320442218.3U patent/CN203538511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108697203A (en) * | 2016-01-20 | 2018-10-23 | 耐克创新有限合伙公司 | Retention mechanism for lace element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xu Bolin Assignor: Weng Zhongfei Contract record no.: 2017350000023 Denomination of utility model: Shoelace tying-free fastener Granted publication date: 20140416 License type: Exclusive License Record date: 20171103 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xu Bolin Assignor: Weng Zhongfei Contract record no.: 2017350000023 Date of cancellation: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20210716 |