CN2726670Y

CN2726670Y - Straight row type roller skate

Info

Publication number: CN2726670Y
Application number: CN 200420051345
Authority: CN
Inventors: 苏楷年
Original assignee: Marco Skates Ltd
Current assignee: Marco Skates Ltd
Priority date: 2004-05-26
Filing date: 2004-05-26
Publication date: 2005-09-21
Anticipated expiration: 2014-05-26

Abstract

The utility model discloses a pair of straight row type roller skates. Each skate comprises a frame, a skate shell and a sole. A pair of protrusions which are dispersed on both sides of the vertical shaft of each skate and can increase the anchor points between the sole and the skate shell are arranged on the side surface of each skate. The protrusions are matched with the opening of the skate shell to form an exposed chucking fastening device. The side surface of each skate of the utility model is additionally provided with a device which is fixed on each skate shell, so the fixation between each sole and each skate shell is no longer limited at the two points of toe and heel. Therefore, multipoint various fixation at the edge of each skate is formed, and the positioning operation between each skate shell and each sole is easy and the positioning is more safely. Besides, each shoe shell adopts an optimal structure for adaptability, so the utility model is not only material-saving but also suitable for different foot shapes, thereby, the comfortableness is improved.

Description

The straight-line roller skates

Technical field

The utility model relates to roller skates, and particularly roller is the ice skate of single-row straight-line.

Background technology

The ice skate (below abbreviate the straight-line ice skate as) that roller is single-row straight-line are to be transformed by the single-blade ice skate of usefulness on ice.So because simple in structure, any ground can both be used, existing so far hundreds of different designs sutable for men, women, and children.For example, for braking, just there are between toe brake type, heel brake type, wheel brake type, hand control dynamic formula, electric control dynamic formula etc. multiple.For the form of roller, there just have that single-row ball bearing formula, double row ball bearing formula, narrow tire formula, wide tire formula, smooth hard tire formula, chrysanthemum tyre surface formula, wheel shaft are parallel to ground type, wheel shaft is not parallel to ground type etc. to be multiple.For the layout of roller, but just have all fixed, all can be telescopic up and down, grouping is swing, partly can be telescopic up and down, all axial stretching formulas etc. several.For the footwear body, just dividing must be with special footwear and must be with two kinds in special footwear.Therefore, to discuss as an example in the utility model be need the fancy shoes body in the straight-line ice skate, that the roller position is all fixing, wheel shaft be parallel to ground, the brake type the sort of inline skate of heel, for example at [1] CN 99211734, [2] CN 01208942, [3] US 5839736, [4] DE 20105061 U1, public affairs are opened in the patents such as [5] JP 07-185061.

The shortcoming of this inline skate is: special footwear must be arranged, can be screwed into screw default on the sole so that from bottom to top pass the screw of base plate, thereby sole and base plate are fixed together.Because screw can only provide thrust, so the also handy other measure of the relative displacement between sole and base plate prevents.For example [1] is the decorative pattern of using on sole and base plate that matches, and [2] are that [3] [4] [5] all prevent the relative displacement of sole and base plate without any measure with the clip and the draw-in groove that are positioned at separately on the phase accessory.Because the measure of [1] and [2] can not be very accurate, do not have prestressing force, thus ice skate relative displacement between sole and the base plate when uneven ground is advanced and when controlling can't be prevented, thus influence skating shoe handling.

Summary of the invention

For solving above-mentioned prior art problems, the purpose of this utility model provides a kind of straight-line roller skates simple and safe and comfortable and easy to wear of locating.

The purpose of this utility model is achieved in that a kind of straight-line roller skates, comprise framework, footwear shell and sole, it is characterized in that: the side of described sole is provided with a pair of longitudinal axis both sides that are dispersed in footwear, the protrusion of the anchor point number between increase sole and the footwear shell and the opening on the footwear shell match and constitute the exposed conveying appliance gripping mechanism.

Described footwear shell adopts materials few, adapts to various different pin types and the flexible Open architecture of tool.

Sole of the present utility model side has increased extra and footwear shell stationary device, make fixing toe and heel two places of no longer being limited between sole and the footwear shell, thereby the multiple spot that forms ring system footwear week is various fixing, makes positioning action between the two simpler and easy, locatees more secure, thereby prevent the relative displacement at the bottom of the skating shoe and between the lower casing, and its footwear shell has adopted the structure with optimal adaptation ability, not only material-saving, more can be fit to various pin type, thereby improve comfortableness.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the stereogram of the utility model lower casing;

Fig. 3 is the utility model sole stereogram partly.

The specific embodiment

The utility model comprises framework 11, lower casing 12, sole 14 and footwear body etc., and Fig. 1 has shown the position relation between them.For the sake of brevity and irrelevant each of the utility model brake at heel position etc. for example partly, in Fig. 1, do not demonstrated.

Lower casing 12 is contained on the framework 11, by plastic material for example polypropylene add fiber or nylon and add fabric integer and make, but the following shell material in the utility model is not limited to these certain materials.As shown in Figure 2, there is the alar part that makes progress 15 of two and lower casing 12 integrally formed hollow triangle 17 both sides of the nearly heel portion of lower casing 12, and alar part 15 tops are provided with the constraint portions of constraint user heel.Because the utility model has adopted open footwear shell structure, its materials are few and have elasticity, in Fig. 1, cannot see prior art high side heel portion commonly used, user's heel has only the bottom sub-fraction to be subjected to the constraint of lower casing 12 as prior art, and can there be very most constraint that is not subjected to traditional heel high side heel circular bulge position backward.

Sole 14 is loaded on the lower casing 12, the both sides of its nearly heel portion are shaped on two leg-of-mutton protrusions 16 (as shown in Figure 3), just in time be engaged in hollow triangle 17 angle forward of lower casing 12 alar parts 15, said exposed conveying appliance gripping mechanism in Here it is the utility model is unexistent in the prior art.Fixing two lock-screws that just pass through screw hole between the sole of prior art and the lower casing, and the apical grafting of the heel of sole 14 and lower casing 12 heels, some prior art also has toe cap apical grafting partly, like this, all on a longitudinal axis, the measure of there is no prevents that sole 14 upwards breaks away from this lower casing away from the part of this longitudinal axis to all fixing points.And exposed conveying appliance gripping mechanism of the present utility model just can make that the part away from this longitudinal axis is being close under certain prestressing force on the lower casing 12 on the sole 14, thus prevent at the bottom of the skating shoe 14 and lower casing 12 between relative displacement, increased security and handling greatly.Though in the utility model, on the alar part 15 of lower casing 12, opened a hollow triangle 17, therefore the protrusion 16 in the both sides of the nearly heel portion of sole 14 also is a triangle, but when using, reality do not have the restriction of shape, as long as the profile of the protrusion 16 on the sole 14 can be all or the opening 17 that is engaged in the alar part 15 of lower casing 12 partially suffered, bring any restriction therefore can not for the configuration design of lower casing 12.What material of sole 14 usefulness is a prior art, and the utility model can not limit this.

Claims

1. straight-line roller skates, comprise framework (11), footwear shell (12) and sole (14), it is characterized in that: the side of described sole (14) is provided with the longitudinal axis both sides that are dispersed in footwear, the protrusion (16) of the anchor point number between increase sole (14) and the footwear shell (12) and the opening (17) on the footwear shell (12) match and constitute the exposed conveying appliance gripping mechanism.

2. according to the straight-line roller skates described in the claim 1, it is characterized in that: described footwear shell (12) adopts the flexible Open architecture of tool.

3. according to the straight-line roller skates described in the claim 1, it is characterized in that: described sole (14) is provided with a pair or more of protrusion (16).

4. according to the straight-line roller skates described in the claim 1, it is characterized in that: described footwear shell (12) both sides are provided with the alar part (15) of band opening (17).

5. according to the straight-line roller skates described in the claim 1, it is characterized in that: forming sole (14) protrusion (16) of exposed conveying appliance gripping mechanism and the opening (17) of footwear shell (12) alar part (15) is that full periphery cooperates.

6. according to the straight-line roller skates described in the claim 1, it is characterized in that: forming sole (14) protrusion (16) of exposed conveying appliance gripping mechanism and the opening (17) of footwear shell (12) alar part (15) is that partly periphery cooperates.

7. according to the straight-line roller skates described in the claim 1, it is characterized in that: the described footwear shell (12) that has alar part (15) is made into integration.

8. according to the straight-line roller skates described in the claim 1, it is characterized in that: described Open architecture lower casing (12) constraint user heel bottom.