CN200998582Y

CN200998582Y - The improvement of size adjusting structure for skating boots

Info

Publication number: CN200998582Y
Application number: CNU2006200466500U
Authority: CN
Inventors: 叶清和
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-09
Filing date: 2006-10-09
Publication date: 2008-01-02
Anticipated expiration: 2016-10-09

Abstract

The utility model discloses an improved size adjusting structure of skating shoes, which comprises a braking block, an adjustment button and a spring. The braking block is provided with a plurality of clipping convex teeth and is held in a braking groove of shoe soles; the adjustment button is provided with a concave groove, the top part of the adjustment button is connected with the spring and is held in an adjustment groove of the shoe soles; the spring force of the spring is utilized to ensure the clipping convex tooth spaces of the braking block to be easy to be embedded into the concave groove of the adjustment button, and the shoe bodies can be lightly pedaled to the ground to generate the counteract force, to ensure the clipping convex teeth of the braking block to be truly embedded into the concave groove, therefore, the condition that the embedding and the jointing of an upper shoe block and a lower shoe block are untrue can be avoided, and the strength of the combination structure of the skating shoes can be strengthened.

Description

The size of ice skate is adjusted structural improvement

Technical field

The utility model relates to a kind of size about ice skate and adjusts structural improvement, its particularly when improving the footwear sign indicating number and adjust up and down the footwear piece embed and engage uncertain situation, and can strengthen the combined structure intensity of ice skate.

Background technology

Ice skate size that the inventor had before commonly used is adjusted structure, please refer to shown in the 2nd, 3 and 4 figure, comprises on the shoe 10, a shoe 20, a segmentation clamping slot 22, a spring 30 and and presses snap-fastener 40; This time shoe 10 is provided with a projection 11, should go up shoe 20 and be provided with one recessed 21, shoe utilizes the down cooperation of this shaggy block with snapping together up and down, and the visual user's of shoe sole size is done the lateral length adjustment up and down, when adjusting, this is pushed the telescopic spring compression and tension of the hole 23 of nose bar on the fastener 40 41 and this segmentation clamping slot 22 via this spring 30, do one and push, be used to adjust lateral separation and fixing shoe up and down in conjunction with control.

Yet, when reality is adjusted footwear sign indicating number size, this

nose bar

41 and 13 pairs of this holes to be worn to adjust and fix, but this nose bar 41 can withstand on the surface of segmentation clamping slot 22 sometimes, can't allow the user think the good footwear sign indicating number of adjusted size by mistake to piercing into in this hole 13, and the activity of skating, this misoperation makes the footwear body structure in conjunction with bad, and making up and down easily, shoe breaks away from.And then jeopardize user's safety.

This that commonly use pushed to see outside the ejection formation of fastener 40 has a nose bar 41, so see unfavorable demoulding design outside the moulding, so the manufacture commonly used will be for after will pushing fastener 40 earlier and finishing with the Jet forming machine ejaculation earlier, utilizing the ultrasonic mode to be connected in this nose bar 41 again pushes on the fastener 40, be not one-body molded, and nose bar and to push the contact area of fastener 40 little, so the intensity of shear that can bear is also less, in the use, the big-movement meeting of worry when skating makes this nose bar that the doubt of fracture be arranged, so desire to add the structural strength of ice skate.Allow the consumer be without fear of an attack from the rear in the use, can goodly use safely.

In view of this, the shortcoming that this creation improvement is above-mentioned, wherein comprise a brake block, one spring and one is adjusted button, this brake block is provided with several card double wedges, this adjustment button is provided with a groove and an end connects this spring, make the card double wedge of brake block be easy to corresponding engaging with the groove of adjusting button by spring force, and contact area that should engaging place is greater than the contact area of commonly using, so can increase the shear stress strength of this footwear body, and as after adjusting footwear sign indicating number size, as this groove and card double wedge because of malfunction, produce under the uncertain situation of engaging, the user can gently be pedaled this footwear body toward ground, by the reaction force on this ground, makes groove and automatic chimeric butt joint of card double wedge.Therefore this creation can reach the size that is easy to adjust ice skate, and strengthens the combined structure intensity of ice skate.

Summary of the invention

The utility model purpose provides a kind of size of ice skate and adjusts structural improvement, comprises footwear piece, and it is provided with a breaker slot and adjusts groove and hold; Footwear piece on one, but its down close in following footwear piece, and be provided with a brake block and card double wedge; This brake block is provided with several card double wedges, and be located in down in the breaker slot of footwear piece, this adjustment button is provided with a groove, its upper top connects a spring, and be located in down in the adjustment groove of footwear piece, push the press section of adjusting button, can make the card double wedge stick in the groove of adjusting button the card double wedge spacing of promptly fine-tuning this motion block.

The structure that this adjustment button is formed in one; This card double wedge is one in conjunction with projection.

Advantage of the present utility model is: improve the card double wedge and engage uncertain effect with the groove embedding; Have and improve the effect of making flow process and saving cost; Because of card double wedge of this brake block and engaging of the groove of adjusting button, contact area increases, and can increase the shear stress strength of snap-latch surface, has the combined structure intensity of strengthening ice skate.

Description of drawings

Accompanying drawing 1 is that the ice skate of commonly using use schematic diagram.

Accompanying drawing 2 is stereo rearviews of the size fine adjustment structure of the ice skate commonly used.

Accompanying drawing 3 be the ice skate commonly used the lateral length adjustment use schematic diagram.

Accompanying drawing 4-A is the inserted structure schematic diagram of the size fine adjustment structure of the ice skate commonly used.

The fine setting view of the size fine adjustment structure of the ice skate that accompanying drawing 4-B commonly uses.

Accompanying drawing 5 is stereo rearviews that the size of a kind of ice skate of the utility model preferred embodiment is adjusted improved structure.

Accompanying drawing 6 is lateral length adjustment schematic diagrames that the size of a kind of ice skate of the utility model preferred embodiment is adjusted improved structure.

Accompanying drawing 7-A is the inserted structure schematic diagram of the size adjustment structure of a kind of ice skate of the utility model preferred embodiment.

Accompanying drawing 7-B is the fine setting view of the size adjustment structure of a kind of ice skate of the utility model preferred embodiment.

Primary clustering symbol description among the figure:

10 times shoe 11 projections of 1 footwear body

12 breaker slots 13 are adjusted shoe on the groove 20

21 recessed 22 segmentation clamping slot 22 ' brake block

23 circular holes 23 ' card double wedge 30 springs

40 press snap-fastener 40 ' adjustment button 41 nose bars

41 ' groove, 42 press sections, 43 sides

The A screw

The specific embodiment

To state with other purpose, feature and advantage and can become apparent on this creation in order to allow, the preferred embodiment of cited below particularly creation, and cooperate appended graphicly, be described in detail below.

Accompanying drawing 5 discloses the stereo rearview of the size adjustment improved structure of a kind of ice skate of this creation preferred embodiment; Accompanying drawing 6 discloses the lateral length of the size adjustment improved structure of a kind of ice skate of this creation preferred embodiment and adjusts schematic diagram; Accompanying drawing 7-A discloses the inserted structure schematic diagram of the size adjustment structure of a kind of ice skate of this creation preferred embodiment; Accompanying drawing 7-B discloses the fine setting view of the size adjustment structure of a kind of ice skate of this creation preferred embodiment.

Please refer to accompanying drawing 5,6, shown in 7-A and the 7-B, the size adjustment of a kind of ice skate of this creation preferred embodiment structure system comprise an actuator block 22 ', one spring 30 and an adjustment button 40 ', several card double wedges 23 of this brake block 22 ' be provided with ', and be located in down in the breaker slot 12 of footwear piece 10, this adjustment button 40 ' be provided with groove 41 ', this adjustment button 40 ' on the top connect this spring 30, and be located in down in the adjustment groove 13 of footwear piece 10, utilize the spring force of this spring 30, push this press section 42, be fine-tuning this motion block 22 ' card double wedge 23 ' spacing, after treating that footwear piece 20 is adjusted to the appropriate location, this press section 42 is decontroled, make this card double wedge 23 ' embedding be engaged in this adjustment button 40 ' groove 41 ' in, can with about footwear piece fixed engagement.

Shown in accompanying drawing 1,2 and 5, this brake block 22 ' and adjustment button 40 ' be all integrally formed, and because of this adjustment button 40 ' joint be a groove, the nose bar 41 that can avoid before having commonly used designs, because of the shearing stress deficiency makes nose bar 41 fractures, cause the footwear sign indicating number to adjust afunction, thus the card double wedge 23 of this creation ' reach groove 41 ' in conjunction with the contact area increase, so also can strengthen the structural strength of ice skate body 1.

Shown in accompanying drawing 6,7-A and 7-B, when adjusting the footwear sign indicating number, because of making this card double wedge 23 ' with groove 41 ' butt joint, human factor combines really (as card double wedge 23 ' withstand at side 43, can't embed groove 41 ' interior), this ice skate body 1 past ground one can be pedaled or the anti-phase stretching of footwear piece up and down, reaction force or stretching external force by ground, can assist this brake block 22 ' card double wedge 23 ', because of vibrations slip into or move to embed this groove 41 ' in, in order to when adjusting the footwear sign indicating number, the footwear piece is chimeric really about allowing.

Though this creation discloses with preferred embodiment; right its is not in order to limiting this creation, anyly has the knack of this skill person, in the spirit and scope that do not break away from this creation; when can doing various changes and modification, so the protection domain of this creation attached claim person of defining after looking is as the criterion.

Claims

1, a kind of size of ice skate is adjusted improved structure, comprises: footwear piece once, and it is provided with a breaker slot and adjusts groove and hold; Footwear piece on one, but its camphane closes in following footwear piece, and be provided with a brake block and card double wedge, it is characterized in that: this brake block is provided with several card double wedges, and is located in down in the breaker slot of footwear piece, this adjustment button is provided with a groove, its upper top connects a spring, and is located in down in the adjustment groove of footwear piece, pushes the press section of adjusting button, can make the card double wedge stick in the groove of adjusting button the card double wedge spacing of promptly fine-tuning this motion block.

2, adjust improved structure by the size of the described ice skate of claim 1, it is characterized in that: the structure that this adjustment button is formed in one.

3, adjust improved structure by the size of the described ice skate of claim 1, it is characterized in that: this card double wedge is one in conjunction with projection.