CN200956835Y

CN200956835Y - Middle positioning nail on shoe-tree

Info

Publication number: CN200956835Y
Application number: CN 200620104327
Authority: CN
Inventors: 曹泳植
Original assignee: ZHOUSHAN JUSONG FOOTWEAR CO Ltd
Current assignee: ZHOUSHAN JUSONG FOOTWEAR CO Ltd
Priority date: 2006-06-02
Filing date: 2006-06-02
Publication date: 2007-10-10
Anticipated expiration: 2016-06-02

Abstract

The utility model provides a mid-sole positioning nail used on a shoe tree, and comprises a part 3 embedded in the shoe tree and a part 1 shown outside the shoe tree. Wherein the part embedded in the shoe tree is provided with a screw thread, and the end part of the part shown outside the shoe tree is sharp, the middle part of the mid-sole positioning nail is provided with a screw head 2, at least one pair of planes, gaps or holes paralleling to the axes of the mid-sole positioning nail are provided on the screw head, which are used as the origin of force for rotating the screw. The mid-sole positioning nail used on the shoe tree provided by the utility model makes the screw thread and the shoe tree combined firmly, thus, the mid-sole positioning nail can not be pulled out. When the shoe model is taken out of the shoe tree, the mid-sole positioning nail is fetched at the same time, the possibility remaining on the mid-sole is not existed, and the disqualification of the product which is not caused by the mid-sole positioning nail is ensured.

Description

The locating pin of using on the shoe tree of the middle end

Technical field the utility model relates to the locating pin of using on a kind of shoe tree of the middle end, is a kind of consumptive material that is used for shoemaking.

The locating pin of using on the shoe tree that background technology is used at present of the middle end is the nail of a flat point, the end and imbed in the shoe tree and the middle end is positioned on the shoe tree bottom surface during of point passed, as the most frequently used rifle nail, end nail is on the shoe tree bottom surface in ail gun the rifle nail being penetrated in use.In the middle of the end and upper of a shoe need that shoe tree taken out the footwear type after fixing and will be retained in nail on the end rise clearly, also the nail of staying on the shoe tree to be risen clearly in order to use next time simultaneously.But in practical operation, tend to locating pin of the middle end was omitted on the middle end, cause product defective and cause the economic loss of manufacturer, even cause personal injury accident.

Summary of the invention is at above-mentioned deficiency, and to be solved in the utility model is the technical problem at the end in how avoiding locating pin of the middle end is retained in, thereby the locating pin of using on a kind of new shoe tree of the middle end is provided.

The locating pin of using on the shoe tree that the utility model provides of the middle end, there is the part and that to imbed in the shoe tree will be exposed to the outer part of shoe tree, wherein to be embedded on the part in the shoe tree screw thread is arranged, the end that is exposed to the outer part of shoe tree is sharp, there is screw terminal at the middle part of nail, on this screw terminal, have plane, breach or the hole of pair of parallel at least, to be used as the instrument impetus of rotation screw in locating pin axis of the middle end.

The locating pin of using on the shoe tree that the utility model provides of the middle end has hangnail on the said end that will be exposed to the outer part of shoe tree, the purpose that hangnail is set be during end locating pin point does not allow after with location, the middle end in making the end deviate from.

The locating pin of using on the shoe tree that the utility model provides of the middle end, have on the said end that will be exposed to the outer part of shoe tree hangnail comply with in the rotary body of end locating pin axis, this structure makes that to follow closely point when the middle end is broken away from the nail point not fragile.

The locating pin of using on the shoe tree that the utility model provides of the middle end, the hangnail on the said end that will be exposed to the outer part of shoe tree according to the rotary body of locating pin axis of the middle end have two-layer more than.

The locating pin of using on the shoe tree that the utility model provides of the middle end, the screw terminal at the middle part of locating pin of the said middle end is square toes or turret head.

The locating pin of using on the shoe tree that the utility model provides of the middle end, a said end that will be embedded in the shoe tree is sharp, is the screw structure, comprises the self-tapping screw structure, makes the process of imbedding simpler.

The locating pin of using on the shoe tree that the utility model provides of the middle end, an one end point and an end have screw thread, screw terminal is arranged between the two ends, accomplish fluently screw hole on the shoe tree and just can utilize screw terminal that a threaded end is imbedded in the shoe tree, and an outside end is the middle end can being penetrated and is located on the shoe tree bottom surface of point with the step that holds screw terminal.This structure can not transferred to nail with screw thread and shoe tree strong bonded, and locating pin is also taken out thereupon when shoe tree takes out the footwear type, does not have the possibility at the end in being retained in, and guarantees that product does not cause defective because of the problem of locating pin.

Description of drawings Fig. 1 is the front view of the utility model one embodiment;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the upward view of Fig. 1;

Fig. 4 is the front view of another embodiment of the utility model;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the utility model upward view of an embodiment again.

The locating pin of using on the specific embodiment 1, the shoe tree of the middle end, shape is provided with a screw terminal as a bar middle part, perhaps a shaft is divided into two parts by a screw terminal, and a part is the part that will imbed in the shoe tree, and another part is to be exposed to the outer part of shoe tree.Wherein will be embedded on the part in the shoe tree has screw thread, and the end that will be exposed to the outer part of shoe tree is sharp.Screw terminal is the structure that a pair of plane perpendicular to locating pin axis of the middle end is arranged.

2, the locating pin of using on the shoe tree of the middle end is that a long cylinder is divided into two parts by a screw terminal, and a part is the part that will imbed in the shoe tree, and another part is to be exposed to the outer part of shoe tree.The part that wherein will be embedded in the shoe tree is a screw, the end that will be exposed to the outer part of shoe tree be point and be provided with hangnail.The screw terminal side of being screw terminal is Yi Bian promptly be the square column in cylinder diameter of growing up.

3, the locating pin of using on the shoe tree of the middle end, as shown in Figure 1, 2, 3, be a screw of forming by hex(agonal)screw head 2, threaded spike 3, connect on the hex(agonal)screw head again that the outside staple point of the middle end 1 that is made of according to the rotary body of nail axis three layers of hangnail constitutes.The drift angle of the nail point of wherein middle end staple is 120 °.So-called hangnail also can be described as the bamboo hat shape according to the shape of the rotary body of nail axis, and to be a cone identical by bottom surface and the part of the cone cutting gained of awl Gao Gengxiao, and its bus is an arc.During use, on shoe tree, make a call to earlier the aperture that a degree of depth is slightly larger than screw length, get slightly larger in diameter in screw terminal catercorner length, the degree of depth macropore at the aperture collar extension again, at last the bolt portion of the locating pin of the middle end used on the shoe tree is screwed in the shoe tree hole by screw terminal with spanner and the screw terminal macropore on the aperture collar extension not greater than the screw terminal height.

4, the locating pin of using on the shoe tree of the middle end, same with last example shown in Fig. 4,5, constitute by threaded spike 3, screw terminal 4 and staple point of the middle end 1.Wherein screw terminal is a cylinder, and two holes that are parallel to locating pin axis of the middle end are arranged on it.

5, the locating pin of using on the shoe tree of the middle end, as shown in Figure 6, same with last example, wherein screw terminal is a cylinder, the breach that is parallel to locating pin axis of the middle end that has six five equilibriums to arrange on it.

Claims

1, the locating pin of using on a kind of shoe tree of the middle end, there is the part and that to imbed in the shoe tree will be exposed to the outer part of shoe tree, it is characterized in that wherein will being embedded on the part in the shoe tree screw thread is arranged, the end that is exposed to the outer part of shoe tree is sharp, there is screw terminal at the middle part of nail, has plane, breach or the hole of pair of parallel in locating pin axis of the middle end on this screw terminal at least.

2, the locating pin of using on the shoe tree as claimed in claim 1 of the middle end is characterized in that on the said end that will be exposed to the outer part of shoe tree hangnail being arranged.

3, the locating pin of the middle end as using on claim 1 or the described shoe tree, it is characterized in that having on the said end that will be exposed to the outer part of shoe tree hangnail comply with in the rotary body of end locating pin axis.

4, the locating pin of using on the shoe tree as claimed in claim 3 of the middle end, it is characterized in that on the said end that will be exposed to the outer part of shoe tree hangnail according to the rotary body of locating pin axis of the middle end have two-layer more than.

5, the locating pin of the middle end as using on claim 1 or 2 or the 3 or 4 described shoe trees, it is characterized in that said in the screw terminal at middle part of end locating pin, be square toes or turret head.

6, the locating pin of the middle end as using on claim 1 or 2 or the 3 or 4 described shoe trees is characterized in that a said end that will be embedded in the shoe tree is sharp, is the screw structure.

7, the locating pin of using on the shoe tree as claimed in claim 6 of the middle end is characterized in that a said end that will be embedded in the shoe tree is sharp, is the screw structure.