CN2885347Y

CN2885347Y - Size adjustable roller skates

Info

Publication number: CN2885347Y
Application number: CNU2005201447061U
Authority: CN
Inventors: 陈旺川
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-03
Filing date: 2005-12-19
Publication date: 2007-04-04
Anticipated expiration: 2015-12-19
Also published as: DE202005008699U1

Abstract

The skate substructure (10) contains two parallel adjustment grooves (11) extending in the skate cross-direction in its middle region and an L-shaped space (12) which intersects with a slide groove (14) extending in the skate length direction is provided at one end of these grooves. A front cap (20) includes a sliding part (21) for moving along the slide groove. A positioning part (30) has two parallel positioning pins (33) at one end which can be located by the adjustment grooves or by two positioning grooves (22) in the front cap. A press part (40) is slidably mounted in the L-shaped space and has one side in contact with the positioning part so that it can be used to move the latter in order to fix the front cap into position or allow it to be moved when altering the size of the skate.

Description

The ice skate of adjustable size size

Technical field

The utility model is relevant for ice skate, but refers to a kind of ice skate of simple in structure and rapid adjustment size especially.

Background technology

The ice skate of general conventional adjustable size are adjusted on structure at it, utilize mostly to cooperatively interact between spiral shell spare and the nut and reach, and trouble comparatively in the use, operating process is lost time, and can't reach the function of rapid adjustment size.

Again,, cause the assembling process of production complicated, can't reach the purpose of simplifying production stage, also just can't reduce production costs certainly, be unfavorable for that industrial circle adopts now, so necessity of the improvement of being researched and developed is arranged because it is too much at the structural spare part of adjustment.

Novel content

The purpose of this utility model is, a kind of ice skate of adjustable size size are provided, and the user only must operate this top part of pulling and can this keeper of interlock move, with the rapid adjustment size.

Technical solutions of the utility model: a kind of ice skate of adjustable size size, it is characterized in that, comprising:

One shoe, its middle section have two laterally and the adjustment groove that is parallel to each other, and this adjustment groove one side has a storage tank, and vertical and this adjustment groove orthogonal direction of this shoe has a chute;

One toe-cap, but the one end has the slide block of straight skidding action in the vertical, and this slide block cunning is positioned at the chute of this shoe, has several horizontal locating slots on this slide block;

Positioning piece, but relative displacement ground is positioned at the adjustment groove of this shoe, an end of this keeper extends the locating piece that two mutual flat shapes are arranged, and this two locating piece lays respectively in this two adjustment groove, and stretches into jointly in two locating slots of this toe-cap;

The one top part of pulling, but relative displacement ground is positioned at the storage tank of this shoe, and a pull end of part of this top contacts with this keeper.

Wherein, the end that this keeper differs from this locating piece has a block, and a pull end of part of this block and this top can contact linkedly.

Wherein, this block one side has an inclined-plane, and this top part one end of pulling then has a skewed top supporting part, and this top supporting part contacts with the inclined-plane of this keeper.

Wherein, also has an elastomer that is used to make this keeper homing between this locating piece and this adjustment groove.

Wherein, this shoe one side has a perforation that interlinks with this storage tank, and the part side of pulling, this top also has a part and exposes outside this shoe perforation, the control piece of manipulating for the user.

Wherein, this control piece one end has an anti-skidding portion.

Wherein, this control piece one end has a binding end, and the part side of pulling, this top has a combined hole, and this binding end is combined in the pull combined hole place of part, this top.

Wherein, this binding end has two and is used to fix the resilient barb at part combined hole place of pulling on this top.

Wherein, the front end of this shoe has a locating part, and the front end of this toe-cap has stretching through and limit the stopper slot of this toe-cap with respect to this shoe displacement for this locating part of a longitudinal extension.

According to said structure, structure spare part of the present utility model is few, and fully without the cooperating of spiral shell spare and nut, is suitable for a large amount of productions, and the user only must operate this top part of pulling and get final product this keeper of interlock and move, and can reach the effect of rapid adjustment size.

Description of drawings

Fig. 1: be stereo appearance figure of the present utility model.

Fig. 2: be three-dimensional exploded view of the present utility model.

Fig. 3: the state diagram when not adjusting size for the utility model.

Fig. 4: the user mode figure when adjusting size for the utility model.

Fig. 5: be the state diagram after the utility model adjusted size.

The specific embodiment

Referring to figs. 1 through Fig. 3, this shoe 10 is provided with two laterally and the adjustment groove 11 that is parallel to each other in the middle section, one side of these adjustment groove 11 close these shoes 10 then is formed with the storage tank 12 of a L font, and this storage tank 12 also is formed with a saturating empty perforation 13 with a side of this shoe 10.This shoe 10 is provided with a chute 14 in vertical and these adjustment groove 11 orthogonal directions.The front end of this shoe 10 then offers a spacing hole 15, and this spacing hole 15 is equiped with a locating part 16.This locating part 16 locks with a screw 17 in present embodiment.

This toe-cap 20 is located on the chute 14 of this shoe 10, and can produce the action of slippage longitudinally on this shoe 10.The rear end of this toe-cap 20 is provided with a slide block 21 longitudinally in the bottom, this slide block 21 is slidedly arranged in this chute 14.This slide block 21 is provided with several horizontal locating slots 22.The front end of this toe-cap 20 then offers the stopper slot 23 of a longitudinal extension, and this stopper slot 23 can stretch through for this locating part 16, to limit the displacement of this toe-cap 20 with respect to this shoe 10.

This keeper 30 is located in the adjustment groove 11 of this shoe 10, and can produce relative displacement relation in this adjusts groove 11.This keeper 30 has first end and second end, and its first end is formed with a block 31, and this block 31 is positioned at the storage tank 12 of L type.This block 31 is formed with an inclined-plane 32 in a side.Second end of this keeper 30 then extends two locating pieces that are parallel to each other 33, and this locating piece 33 is positioned at this adjustment groove 11, and is inserted into simultaneously in the locating slot 22 of this toe-cap 20, to form the positioning relation between shoe 10 and the toe-cap 20.Also be provided with an elastomer 34 between this locating piece 33 and this adjustment groove 11, this elastomer 34 can provide the effect of these keeper 30 1 homings.

This top part 40 of pulling is located in the storage tank 12 of this shoe 10, and can produce relative displacement relation in this storage tank 12.This top part 40 of pulling is formed with a skewed top supporting part 41 in an end, and this top supporting part 41 is contacted with 32 places, inclined-plane of this keeper 30.This top part 40 of pulling also is equiped with a part and is exposed to control piece 42 outside 10 perforation 13 of this shoe in the side, this control piece 42 is available for users to manipulate.

This control piece 42 is formed with one anti-skidding 43 in an end, and this anti-skidding 43 is available for users to pushing and uses.This control piece 42 differs from this end of anti-skidding 43 and then forms a binding end 44, and this top part 40 of pulling then is formed with a combined hole 45 with respect to the position of this control piece 42, and this binding end 44 can be incorporated into pull combined hole 45 places of part 40, this top.This binding end 44 uses two flexible barbs of tool to be fastened in pull combined hole 45 places of part 40, this top in the present embodiment.

With reference to Fig. 4, the action diagram when adjusting size for the utility model.When the user pushed anti-skidding 43 of this control piece 42 front end towards shoe 10, this control piece 42 can drive these tops part 40 of pulling and move forward in this storage tank 13.And this top part 40 strength forward of pulling can be conveyed on the inclined-plane 32 of this keeper 30 by its skewed top supporting part 41, forces this keeper 30 to move towards an end of adjusting groove 11.This moment, this elastomer 34 was compressed, allow the locating piece 33 on the keeper 30 deviate from the locating slot 22 of these toe-cap 20 base slider 21, make between this toe-cap 20 and this shoe 10 and form free state, and adjusted it with respect to the position between this shoe 10, reach the function of the different size dimensions of an adjustment.

With reference to Fig. 5, be the state diagram of the utility model after adjustment toe-cap 20 sizes.After the user adjusts size, decontrol this control piece 42, this moment, the restoring force of this elastomer 34 can order about this keeper 30 homings, and this locating piece 33 is inserted in the locating slot 22 of this toe-cap 20, formed a location state.And the block 31 of this keeper 30 can be top part 40 pushed home of pulling simultaneously, finish an effect of adjusting size.

Claims

1. the ice skate of an adjustable size size is characterized in that, comprising:

2. the ice skate of adjustable size size as claimed in claim 1 is characterized in that: the end that this keeper differs from this locating piece has a block, and a pull end of part of this block and this top can contact linkedly.

3. the ice skate of adjustable size size as claimed in claim 2 is characterized in that: this block one side has an inclined-plane, and this top part one end of pulling then has a skewed top supporting part, and this top supporting part contacts with the inclined-plane of this keeper.

4. the ice skate of adjustable size size as claimed in claim 1 is characterized in that: also have an elastomer that is used to make this keeper homing between this locating piece and this adjustment groove.

5. the ice skate of adjustable size size as claimed in claim 1, it is characterized in that: this shoe one side has a perforation that interlinks with this storage tank, the part side of pulling, this top also has a part and exposes outside the perforation of this shoe, the control piece of manipulating for the user.

6. the ice skate of adjustable size size as claimed in claim 5 is characterized in that: this control piece one end has an anti-skidding portion.

7. the ice skate of adjustable size size as claimed in claim 5 is characterized in that: this control piece one end has a binding end, and the part side of pulling, this top has a combined hole, and this binding end is combined in the pull combined hole place of part, this top.

8. the ice skate of adjustable size size as claimed in claim 7 is characterized in that: this binding end has two and is used to fix the resilient barb at part combined hole place of pulling on this top.

9. the ice skate of adjustable size size as claimed in claim 1, it is characterized in that: the front end of this shoe has a locating part, and the front end of this toe-cap has stretching through and limit the stopper slot of this toe-cap with respect to this shoe displacement for this locating part of a longitudinal extension.