CN205611924U

CN205611924U - Shoelace elasticity ware

Info

Publication number: CN205611924U
Application number: CN201620410646.1U
Authority: CN
Inventors: 陈文彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-09
Filing date: 2016-05-09
Publication date: 2016-10-05
Anticipated expiration: 2026-05-09

Abstract

The utility model provides a simple structure, the convenient shoelace elasticity ware of shoelace elasticity, the on -line screen storage device comprises a base, an upper cover, the retaining member, the linkage piece, jointing member, serving spare, form the outer sleeve on the base, jointing member, the linkage piece, retaining member and serving spare rotate and set up in the cavity of outer sleeve, serving spare is including the apron, connect in the serving piece of the lower tip of apron, set up the eyehole who pierces through the serving piece on the serving piece, set up the perforation that is linked together rather than the cavity on the lateral wall of outer sleeve, the upper end of outer sleeve is located to the upper cover lid, be provided with a location structure between upper cover and the linkage piece, be provided with the 2nd location structure between linkage piece and the jointing member, be provided with the 3rd location structure between jointing member and the apron, be provided with fourth location structure between linkage piece and the retaining member, be provided with the locking structure between retaining member and the outer sleeve.

Description

Shoelace tightness device

Technical field

This utility model relates to shoestring appurtenance, particularly to a kind of shoelace tightness device.

Background technology

Shoes bring great convenience, people to wear it to daily life and work and participate in various social activity and sports.The shoes that a pair of fits feel mostly important for the dress of people, if the shoes being through on foot are the least, people can feel the tightest, people are allowed to walk the most unnatural, if shoes are too big, the heel of people pocket again does not lives, so shoes can accidentally fall down on foot time.A pair of being suitable for the shoes of oneself subscript, people focus on the elasticity of shoes when wearing the most very much, and the tightest shoes can allow foot feel suffocated very much.From the point of view of having the shoes of shoestring, it is that do so can relatively time-consuming also sweat the most according to priority by loosening for one section of one section of ground of shoestring that people regulate the fado that does of the elasticity of shoes.

Utility model content

The purpose of this utility model is to overcome the deficiency of above-mentioned technology, thus provides a kind of simple in construction, shoelace tightness convenient shoelace tightness device.

nullUtility model be employed technical scheme comprise that such: shoelace tightness device，Including base、Upper cover、Locking member、STATEMENT OF FEDERALLY SPONSORED、Convergence piece、Serving part，Outer sleeve is formed on described base，Described convergence piece、Described STATEMENT OF FEDERALLY SPONSORED、Described locking member and described serving part rotate in the cavity being arranged at described outer sleeve，Described serving part includes cover plate、It is connected to the serving block of the bottom of described cover plate，Offer, on described serving block, the eyelet penetrating described serving block，The perforation being connected with its cavity is offered on the sidewall of described outer sleeve，Described upper cover is covered on the upper end of described outer sleeve，The first location structure it is provided with between described upper cover and described STATEMENT OF FEDERALLY SPONSORED，The second location structure it is provided with between described STATEMENT OF FEDERALLY SPONSORED and described convergence piece，The 3rd location structure it is provided with between described convergence piece and described cover plate，The 4th location structure it is provided with between described STATEMENT OF FEDERALLY SPONSORED and described locking member，It is provided with latch-up structure between described locking member and described outer sleeve.

Improve further: in the cavity of described outer sleeve, be provided with cylindrical Plug Division, circular spliced eye is offered in described cylindrical Plug Division, all offer, on described STATEMENT OF FEDERALLY SPONSORED, described convergence piece, described serving part, the centre bore matched with described Plug Division, be provided with in described spliced eye and described STATEMENT OF FEDERALLY SPONSORED, described convergence piece, described serving part are positioned at the central pin shaft on described base.

Improve further: described first location structure includes some first positioning convex formed along the excircle of described locking member, is opened on described and covers the first detent matched with described first positioning convex, be arranged at some second positioning convex of described locking member upper surface, be opened on described and cover the second detent matched with described second positioning convex.

Improve further: what described second location structure included being arranged on described locking member some favours the first grafting bar of its axial line, is opened in described convergence piece the first inserting groove being connected with its centre bore and matching with described first grafting bar.

Improve further: described 3rd location structure includes being arranged at the first inclination gear ring of described cover plate upper surface, is arranged at the second inclination gear ring that described convergence piece lower surface matches with described first inclination gear ring.

Improve further: described 4th location structure includes the hook-shaped groove being opened on described first positioning convex, is arranged on described locking member the hook portion matched with described hook-shaped groove.

Improving further: be provided with the 5th location structure between described locking member and described convergence piece, what described 5th location structure included being opened in described convergence piece some favours the second inserting groove of its axial line, is opened on described locking member the second grafting article matched with described second inserting groove.

Improve further: described latch-up structure includes being arranged at the locking helical teeth circle of described outer sleeve upper end, is arranged on described locking member the some locking helical teeth matched with described locking gear ring.

Improve further: the bottom surface of described base has arcwall face.

By using preceding solution, the beneficial effects of the utility model are: the shoestring perforation from outer sleeve side penetrates, passed by the perforation of outer sleeve opposite side after sequentially passing through the eyelet on serving block, when shrinking shoestring, rotate upper cover, upper cover drives STATEMENT OF FEDERALLY SPONSORED to rotate, STATEMENT OF FEDERALLY SPONSORED drives serving part to rotate under the effect of convergence piece, thus rotate storage shoestring, storage shoestring is when applicable length, and between locking member and outer sleeve, locking can not rotate, and can prevent shoestring from sliding, this product structure is simple, easy to use, can save the time with quickly retracting shoestring.

Accompanying drawing explanation

Fig. 1 is this utility model schematic diagram；

Fig. 2 is exploded view of the present utility model；

Fig. 3 is axonometric chart of the present utility model (hiding upper cover)；

Fig. 4 is sectional view of the present utility model；

Fig. 5 is the connection diagram of serving part, convergence piece and STATEMENT OF FEDERALLY SPONSORED；

Fig. 6 is locking member rearview.

Wherein: 1, base；2, outer sleeve；3, upper cover；4, locking member；5, STATEMENT OF FEDERALLY SPONSORED；6, convergence piece；7, upper cover；8, serving block；9, perforation；10, eyelet；11, Plug Division；12, spliced eye；13, central pin shaft；14, the first positioning convex；15, the second positioning convex；16, the first grafting bar；17, the first inserting groove；18, first tilts gear ring；19, second tilts gear ring；20, hook-shaped groove；21, hook portion；22, the second grafting bar；23, the second inserting groove；24, locking helical teeth circle；25, locking helical teeth.

Detailed description of the invention

This utility model is further illustrated below in conjunction with the drawings and specific embodiments.

nullAs shown in figs 1 to 6，The open a kind of shoelace tightness device of this utility model，Including base 1、Upper cover 73、Locking member 4、STATEMENT OF FEDERALLY SPONSORED 5、Convergence piece 6、Serving part，Outer sleeve 2 is formed on described base 1，Described convergence piece 6、Described STATEMENT OF FEDERALLY SPONSORED 5、Described locking member 4 and described serving part rotate in the cavity being arranged at described outer sleeve 2，Described serving part includes cover plate、It is connected to the serving block 8 of the bottom of described cover plate，The eyelet 10 penetrating described serving block 8 is offered on described serving block 8，The perforation 9 being connected with its cavity is offered on the sidewall of described outer sleeve 2，Described upper cover 73 is covered on the upper end of described outer sleeve 2，It is provided with the first location structure between described upper cover 73 and described STATEMENT OF FEDERALLY SPONSORED 5，It is provided with the second location structure between described STATEMENT OF FEDERALLY SPONSORED 5 and described convergence piece 6，It is provided with the 3rd location structure between described convergence piece 6 and described cover plate，It is provided with the 4th location structure between described STATEMENT OF FEDERALLY SPONSORED 5 and described locking member 4，It is provided with latch-up structure between described locking member 4 and described outer sleeve 2.

In the present embodiment, cylindrical Plug Division 11 it is provided with in the cavity of described outer sleeve 2, circular spliced eye 12 is offered in described cylindrical Plug Division 11, all offer the centre bore matched with described Plug Division 11 on described STATEMENT OF FEDERALLY SPONSORED 5, described convergence piece 6, described serving part, be provided with in described spliced eye 12 and described STATEMENT OF FEDERALLY SPONSORED 5, described convergence piece 6, described serving part are positioned at the central pin shaft 13 on described base 1.

In the present embodiment, described first location structure includes some first positioning convex 14 of the excircle formation along described locking member 4, is opened on described upper cover 73 the first detent matched with described first positioning convex 14, is arranged at some second positioning convex 15 of described locking member 4 upper surface, is opened on described upper cover 73 the second detent matched with described second positioning convex 15.

In the present embodiment, what described second location structure included being arranged on described locking member 4 some favours the first grafting bar 16 of its axial line, is opened in described convergence piece 6 the first inserting groove 17 being connected with its centre bore and matching with described first grafting bar 16.

In the present embodiment, described 3rd location structure includes being arranged at the first inclination gear ring 18 of described cover plate upper surface, being arranged at the second inclination gear ring 19 that described convergence piece 6 lower surface matches with described first inclination gear ring 18.

In the present embodiment, described 4th location structure includes the hook-shaped groove 20 being opened on described first positioning convex 14, is arranged on described locking member 4 hook portion 21 matched with described hook-shaped groove 20.

In the present embodiment, being provided with the 5th location structure between described locking member 4 and described convergence piece 6, what described 5th location structure included being opened in described convergence piece 6 some favours the second inserting groove 23 of its axial line, is opened on described locking member 4 the second grafting article 22 matched with described second inserting groove 23.

In the present embodiment, described latch-up structure includes that the locking helical teeth 25 being arranged at described outer sleeve 2 upper end encloses 24, is arranged on described locking member 4 the some locking helical teeth 25 matched with described locking gear ring.

In order to increase the contact area with vamp, being preferred embodiment that the bottom surface of described base 1 has arcwall face in the present embodiment, described arcwall face just matches with the vamp of shoe body.

nullInstallation process: first serving part is inserted on Plug Division 11，Now upper cover 73 is arranged upward，Then convergence piece 6 and serving part are inserted on Plug Division 11，Make the first inclination gear ring 18 be directed at the second inclination gear ring 19 simultaneously，Again STATEMENT OF FEDERALLY SPONSORED 5 is inserted on Plug Division 11，And the first grafting bar 16 is inserted in the first inserting groove 17，Then central pin shaft 13 is inserted in the spliced eye 12 of Plug Division 11，Locking member 4 is then installed，Locking member 4 is installed in the upper end of outer sleeve 2，The second grafting bar 22 between locking member 4 and convergence piece 6 inserts the second inserting groove 23，Hook portion 21 on locking member 4 hooks the hook portion 21 in STATEMENT OF FEDERALLY SPONSORED 5 simultaneously，Finally upper cover 73 is covered on the upper end of outer sleeve 2，Make the first positioning convex 14 insert in the first detent simultaneously，Second positioning convex 15 inserts in the second detent.

Operation principle: the shoestring perforation 9 from outer sleeve 2 side penetrates, passed by the perforation 9 of outer sleeve 2 opposite side after sequentially passing through the eyelet 10 on serving block 8, when shrinking shoestring, rotate upper cover 73, upper cover 73 drives STATEMENT OF FEDERALLY SPONSORED 5 to rotate, STATEMENT OF FEDERALLY SPONSORED 5 drives serving part to rotate under the effect of convergence piece 6, thus rotate storage shoestring, storage shoestring is when applicable length, between locking member 4 and outer sleeve 2, locking can not rotate, can prevent shoestring from sliding, this product structure is simple, easy to use, can save the time with quickly retracting shoestring.

Of the present utility model ultimate principle and principal character and advantage thereof have more than been shown and described; skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; above-described embodiment and explanation described in principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications; in the range of these changes and improvements both fall within claimed this utility model, this utility model claims scope and is defined by appending claims and equivalent thereof.

Claims

null1. shoelace tightness device，It is characterized in that: include base、Upper cover、Locking member、STATEMENT OF FEDERALLY SPONSORED、Convergence piece、Serving part，Outer sleeve is formed on described base，Described convergence piece、Described STATEMENT OF FEDERALLY SPONSORED、Described locking member and described serving part rotate in the cavity being arranged at described outer sleeve，Described serving part includes cover plate、It is connected to the serving block of the bottom of described cover plate，Offer, on described serving block, the eyelet penetrating described serving block，The perforation being connected with its cavity is offered on the sidewall of described outer sleeve，Described upper cover is covered on the upper end of described outer sleeve，The first location structure it is provided with between described upper cover and described STATEMENT OF FEDERALLY SPONSORED，The second location structure it is provided with between described STATEMENT OF FEDERALLY SPONSORED and described convergence piece，The 3rd location structure it is provided with between described convergence piece and described cover plate，The 4th location structure it is provided with between described STATEMENT OF FEDERALLY SPONSORED and described locking member，It is provided with latch-up structure between described locking member and described outer sleeve.
Shoelace tightness device the most according to claim 1, it is characterized in that: in the cavity of described outer sleeve, be provided with cylindrical Plug Division, circular spliced eye is offered in described cylindrical Plug Division, all offer, on described STATEMENT OF FEDERALLY SPONSORED, described convergence piece, described serving part, the centre bore matched with described Plug Division, be provided with in described spliced eye and described STATEMENT OF FEDERALLY SPONSORED, described convergence piece, described serving part are positioned at the central pin shaft on described base.
Shoelace tightness device the most according to claim 1, it is characterized in that: described first location structure includes some first positioning convex formed along the excircle of described locking member, is opened on described and covers the first detent matched with described first positioning convex, be arranged at some second positioning convex of described locking member upper surface, be opened on described and cover the second detent matched with described second positioning convex.
Shoelace tightness device the most according to claim 2, it is characterised in that: what described second location structure included being arranged on described locking member some favours the first grafting bar of its axial line, is opened in described convergence piece the first inserting groove being connected with its centre bore and matching with described first grafting bar.
Shoelace tightness device the most according to claim 1, it is characterised in that: described 3rd location structure includes being arranged at the first inclination gear ring of described cover plate upper surface, being arranged at the second inclination gear ring that described convergence piece lower surface matches with described first inclination gear ring.
Shoelace tightness device the most according to claim 3, it is characterised in that: described 4th location structure includes the hook-shaped groove being opened on described first positioning convex, is arranged on described locking member the hook portion matched with described hook-shaped groove.
Shoelace tightness device the most according to claim 1, it is characterized in that: be provided with the 5th location structure between described locking member and described convergence piece, what described 5th location structure included being opened in described convergence piece some favours the second inserting groove of its axial line, is opened on described locking member the second grafting article matched with described second inserting groove.
Shoelace tightness device the most according to claim 1, it is characterised in that: described latch-up structure includes being arranged at the locking helical teeth circle of described outer sleeve upper end, being arranged on described locking member the some locking helical teeth matched with described locking gear ring.
Shoelace tightness device the most according to claim 1, it is characterised in that: the bottom surface of described base has arcwall face.