CN209967617U

CN209967617U - Ski binding with adjustable

Info

Publication number: CN209967617U
Application number: CN201920053083.9U
Authority: CN
Inventors: 李春辉; 刘会国
Original assignee: Hubei Xiangchi Sporting Goods Co Ltd
Current assignee: Hubei Xiangchi Sports Products Co ltd
Priority date: 2019-01-12
Filing date: 2019-01-12
Publication date: 2020-01-21
Anticipated expiration: 2029-01-12

Abstract

The utility model discloses a skiing board fixer with adjustable belongs to outdoor shoes technical field, specifically includes: the sole comprises a base plate, a fixing frame fixedly arranged on the base plate, and an instep binding belt, an instep binding belt and a back plate which are fixedly arranged on the fixing frame, wherein a connecting rod is arranged between the instep binding belt and the fixing frame, the instep binding belt is pivotally arranged at the front end of the connecting rod, and the other end of the connecting rod is fixedly connected with the fixing frame; the utility model discloses can adjust connecting rod length and backplate position according to different users to the moderate degree is adjusted and is held snow boots length and instep height, in level and vertical direction, can all accomplish the fixing of the most laminating foot, is favorable to firmly locking snow boots on the fixer, and is general in the snow boots of different yards and the fixing between the ski moreover, uses the limitation less, and stability is strong moreover, and is fixed firm, and the security of skiing is high.

Description

Ski binding with adjustable

Technical Field

The utility model relates to an outdoor shoes technical field, in particular to skiing board fixer with adjustable.

Background

With the increasing standard of living, skiing programs have become increasingly popular over the last decade. During skiing, it is necessary to secure shoes and skis together using bindings to ensure safety, comfort and handling. The commonly used fixator in the market at present comprises a stepping-in fixator and a binding-belt fixator; step-in bindings are common in downhill skiing and can only be used with a corresponding boot, since the mechanism on the binding must be matched to the mechanism on the boot; in addition, the boot must be made rigid in certain parts to provide support for the foot and ankle, which can cause discomfort to the foot and imprecise guidance of the snowboard, thus limiting the application of the step-in bindings. The binding belt type fixator is fixed in place by the first belt fixed above the toes and the second belt fixed above the instep, so that the snow boots can be well fixed without gaps, and impact during skiing cannot influence the fixation of the snow boots, so that the application range is wide; however, in the conventional strap-type fixing device, the foot of the user cannot directly and smoothly extend into the shoe seat through the opening between the rear binding band and the heel cushion, so that the front binding band and the rear binding band are designed to be connected by the adjusting clamp at present, which is convenient for being quickly connected after being loosened.

Chinese patent No. CN96222371.9 discloses a tightening structure of a fixer for ski boots, which utilizes a lace buckle to change the position of the buckle on the rear lace and changes the positions of the rear shoe sleeve and the binding clamp of the front lace and the shoe base by the rotation of the connecting rod, so as to achieve the purpose of releasing or tightening the rear shoe sleeve and the front lace simultaneously, thereby facilitating the ski boots to be quickly put on and taken off the fixer; however, due to the action of the connecting rod, the rear shoe sleeve and the front shoelace form a linkage structure, when the snowboard is subjected to severe impact or impact force, if the rear shoe sleeve shakes, the front shoelace can also loosen under the driving of the connecting rod, so that the rear shoe sleeve and the front shoelace are not firmly fixed, and certain potential safety hazards exist; and the impact force is completely born by the connecting rod, so that the pivot point is easy to wear and loosen; secondly, the distance and the heel angle of back shoe holder cover and preceding shoelace can not be adjusted, and everyone's foot type is different again for it can not be pasted mutually with all users ' foot, causes the result that the fixer is fixed insecure to user's foot, makes the user take place skiing accident easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ski binding with adjustable can adjust connecting rod length and backplate position according to different users, so that the moderate degree is adjusted and is held snow boots length and instep height, in level and vertical direction, all can accomplish the fixing of the most laminating foot, be favorable to firmly locking snow boots on the fixer, and be general in the fixing between the snow boots of different yards and the ski, use the limitation less, and strong stability, it is fixed firm, the security of skiing is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an adjustable ski binding comprising: the sole comprises a base plate, a fixing frame fixedly arranged on the base plate, an instep bandage, a back plate and a connecting rod, wherein the instep bandage, the instep bandage and the back plate are fixedly arranged on the fixing frame, the connecting rod is arranged between the instep bandage and the fixing frame, the instep bandage is pivotally arranged at the front end of the connecting rod, and the other end of the connecting rod is fixedly connected with the fixing frame.

Further, the connecting rod includes interior pole and the cover establishes the outer pole on interior pole, just interior pole and outer pole can follow axial relative slip, interior pole cavity, the tip is equipped with elastic component, elastic component is including the flexure strip that is the V font and connect in the bolt of flexure strip both sides arm, be equipped with the through-hole that can supply the bolt freely to come in and go out along axial distribution on the outer pole.

Furthermore, a permanent magnet is arranged at the joint of the elastic sheet and the bolt, the magnetic poles of the permanent magnets which are oppositely arranged are the same, and the elastic sheet is made of a non-magnetic material.

Furthermore, a compression spring is arranged between the elastic sheets which are oppositely arranged.

Further, the bolt is a spring pin.

Furthermore, the upper part of the spring pin is provided with a top core, the top core is in a round platform structure with a large top and a small bottom, the diameter of the large-diameter end of the top core is larger than that of the spring pin, and the diameter of the small-diameter section is smaller than that of the spring pin.

Furthermore, a sliding slot hole is formed in the fixing frame at the heel, and the back plate is fixed in the sliding slot hole through a bolt.

The utility model has the advantages that:

1. the utility model discloses can adjust connecting rod length and backplate position according to different users to the moderate degree is adjusted and is held snow boots length and instep height, in level and vertical direction, can all accomplish the fixing of the most laminating foot, is favorable to firmly locking snow boots on the fixer, and is general in the snow boots of different yards and the fixing between the ski moreover, uses the limitation less, and stability is strong moreover, and is fixed firm, and the security of skiing is high.

2. The connecting rod with adjustable length is additionally arranged, so that the instep binding band can rotate at a large angle, a user can conveniently adjust the angle of the instep binding band attached to the instep according to the height of the arch of the user, the instep is uniformly stressed, and the comfort level of the user is improved; secondly, the acting force can be dispersed, the abrasion of the pivot connection point is reduced, and the safety is improved.

3. The deformation force of the V-shaped elastic sheet can be increased under the action of the permanent magnet and the compression spring, so that the V-shaped elastic sheet still keeps good elasticity in the long-term use process, the locking of the connecting rod is facilitated, the compression spring can absorb partial impact force, the stability is enhanced, and the abrasion of a pivoting connection point is further reduced.

4. The connecting rod is fixed through the spring pin, can form win-win cooperation with the through-hole, increases the steadiness, and spring pin upper portion is equipped with the apical core, has the guide effect, and in the spring pin card income through-hole back, blocks up the through-hole with big footpath end, prevents its atress and deviates from, makes fixed more firm.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an adjustable snowboard binding of the present invention;

fig. 2 is a schematic structural view of the connecting rod of the present invention;

fig. 3 is a schematic structural view of the plug of the present invention;

in the figure, 1, a bottom plate; 2. a fixed mount; 21. a sliding slot hole; 3. toe straps; 4. an instep strap; 5. a back plate; 6. a connecting rod; 61. an inner rod; 62. an outer rod; 621. a through hole; 63. a sliding sleeve; 64. an elastic sheet; 65. a bolt; 651. a core; 66. A permanent magnet; 67. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an adjustable snowboard binding includes: the snowboard comprises a bottom plate 1, a fixing frame 2, a tiptoe binding band 3, an instep binding band 4 and a back plate 5, wherein the bottom plate 1 is used for being installed on a snowboard and capable of carrying snowboots; a connecting rod 6 is arranged between the instep binding belt 4 and the fixed frame 2, and the instep binding belt 4 is pivotally arranged at the front end of the connecting rod 6 and can rotate in the front-back direction relative to the connecting rod 6; the connecting rod 6 is additionally arranged, so that the instep binding band 4 can rotate at a large angle, a user can conveniently adjust the angle of the instep binding band 4 attached to the instep according to the height of the arch of the user, the instep is uniformly stressed, and the comfort of the user is improved; secondly, acting force can be dispersed, the existing instep binding belt 4 is directly pivoted and installed on the fixing frame 2, all impact force received in the skiing process is borne by the pivoting connection point, damage and looseness and even connection failure at the point are easily caused, and potential safety hazards are high; compared with the existing structure, the connecting rod 6 partially shares impact force, so that the abrasion of a pivoting connection point can be reduced, and the safety is improved.

In the use process, the foot types of each person are different, the arch of the foot is high or low, therefore, in order to better adapt to the user, the length of the connecting rod 6 can be adjusted, so that the instep bandage 4 is kept at the position which is closest to the instep vertically, stable support is provided, and the comfort and the controllability to the snowboard are further improved; the concrete structure is as follows: the connecting rod 6 comprises an inner rod 61 and an outer rod 62 sleeved on the inner rod 61, the inner rod 61 and the outer rod 62 can relatively slide along the axial direction, a sliding sleeve 63 is arranged in the end part of the outer rod 62, the outer wall of the inner rod 61 is connected with the sliding sleeve 63 in a sliding manner, and a locking hole is formed in the outer rod 62 to ensure that the sliding sleeve 63 is tightly matched with the outer rod 62; interior pole 61 is hollow, and the tip is equipped with elastic component, elastic component is including the elastic sheet 64 that is the V font and connect the bolt 65 in elastic sheet 64 both sides arm, be equipped with on the outer pole 62 along the axial distribution can supply the through-hole 621 that bolt 65 freely came in and go out, work as when bolt 65 is in through-hole 621, outer pole 62 and interior pole 61 are in the close-fitting state, connecting rod 6 length locking, when the people of the 6 length of connecting rod in order to adapt to different instep thickness of needs regulation, press bolt 65 with the hand, make it break away from through-hole 621, then pole 61 in the pulling, until suitable length, loosen bolt 65 this moment, bolt 65 stretches into in through-hole 621 under elastic sheet 64's effect, makes connecting rod 6 fixed. By adopting the mode, the length of the connecting rod 6 is easy to adjust, the operation is simple and convenient, the adjustable range is large, a space for the ski boot to penetrate into and penetrate out can be kept between the instep bandage 4 and the back plate 5 at the rear side, the defect that the loosening opening of a common ski boot engagement buckling device is insufficient can be overcome, and the ski boot is convenient to put on and take off.

The V-shaped elastic piece 64 may have its elasticity lowered during long-term use, so as to fix the connecting rod 6 not well, therefore, in this embodiment, the permanent magnet 66 is disposed at the joint of the elastic piece 64 and the plug pin 65, and the magnetic poles of the permanent magnets 66 disposed oppositely are the same, at this time, the elastic piece 64 is made of non-magnetic material, so as to increase the deformation force of the V-shaped elastic piece 64 under the action of magnetic repulsion, so that the fixer can fix the feet of a person more firmly, and the skiing safety is higher.

In this embodiment, a compression spring 67 is disposed between the elastic pieces 64 which are oppositely disposed. The compression spring 67 can further improve the deformation force of the V-shaped elastic sheet 64 on one hand, and can partially absorb the impact from the outside on the other hand, so that the instep binding belt 4 is prevented from shaking in the water direction, the stability is enhanced, and the abrasion of the pivotal connection point is further reduced.

In this embodiment, the bolt 65 is a spring pin, and is hollow inside, and the axial fluting, the tip has the chamfer, can force into through-hole 621 under the elastic force effect in, forms the win-win cooperation, guarantees that the snow boots when receiving strong striking, and the bolt 65 can not break away from through-hole 621 yet, further strengthens the steadiness, and has reduced the wearing and tearing that cause in the adjustment process through elastic deformation, long service life.

In this embodiment, the top core 651 is disposed on the upper portion of the spring pin, the top core 651 is a truncated cone structure with a large top and a small bottom, the diameter of the large diameter end of the top core 651 is larger than that of the spring pin, and the diameter of the small diameter section is smaller than that of the spring pin, so that the top core can play a role in guiding the spring pin when the spring pin is inserted into the through hole 621, and the large diameter end is used for plugging the through hole 621 after the spring pin is clamped into the through hole 621, so as to prevent the spring pin from being forced to fall off. In order to improve the elasticity and toughness of the latch 65, the top core 651 and the spring pin are made of polypropylene plastic.

The heelpiece of the snow boot can not be attached to the back of the lower leg of all users, so that the fixing device can not firmly fix the foot of the user, and the user can easily make a skiing accident; combine the effect of longitudinal length adjustment function connecting rod 6 promptly, in level and vertical direction, all can accomplish the fixed of laminating foot most, be favorable to firmly locking the snow boots on the fixer, be general in the snow boots of different yards and the ski between fixed in addition, use the limitation less, stability is strong moreover, difficult not hard up.

Claims

1. An adjustable snowboard binding, comprising: the sole plate (1), set firmly mount (2) on sole plate (1), set firmly tiptoe bandage (3), instep bandage (4) and backplate (5) on mount (2), be equipped with connecting rod (6) between instep bandage (4) and mount (2), instep bandage (4) pivot is installed in this connecting rod (6) front end, connecting rod (6) other end and mount (2) fixed connection.

2. The adjustable snowboard binding as claimed in claim 1, wherein the connecting rod (6) comprises an inner rod (61) and an outer rod (62) sleeved on the inner rod (61), the inner rod (61) and the outer rod (62) can slide relatively along the axial direction, the inner rod (61) is hollow, the end part of the inner rod is provided with an elastic component, the elastic component comprises a V-shaped elastic sheet (64) and pins (65) connected to two side arms of the elastic sheet (64), and the outer rod (62) is provided with through holes (621) which are distributed along the axial direction and can allow the pins (65) to freely enter and exit.

3. The adjustable snowboard binding according to claim 2, wherein the resilient plate (64) is provided with a permanent magnet (66) at the junction with the latch (65), and the opposite permanent magnets (66) have the same magnetic pole, and the resilient plate (64) is made of a non-magnetic material.

4. An adjustable ski binding as claimed in claim 2 or 3, characterised in that a compression spring (67) is provided between the resilient plates (64).

5. An adjustable ski binding as claimed in claim 2 or 3, characterised in that the latch (65) is a spring pin.

6. The adjustable snowboard binding of claim 5, wherein the spring pin is provided with a core (651) at the upper part, the core (651) is a truncated cone structure with a larger upper part and a smaller lower part, the diameter of the larger diameter end of the core (651) is larger than that of the spring pin, and the diameter of the smaller diameter section is smaller than that of the spring pin.

7. The adjustable ski binding according to claim 1, characterised in that the fixing frame (2) at the heel is provided with sliding slots (21), and the back plate (5) is fixed in the sliding slots (21) by means of bolts.