CN201139921Y - Skating shoes - Google Patents

Abstract

The utility model relates to a pair of skating shoes with simple structure and convenient usage, which comprises rollers, roller carriers and shoe supports. The skating shoes are characterized in that one of the shoe supports is composed of a shoe support body and a limit sliding block, the front of the shoe support is opened with a guide groove with front-rear trend, the tail end of the limit sliding block is provided with a guide strip which engages with the guide groove in the front of the shoe support, one side of the guide strip is a rack, a spring is arranged between the shoe support body and the limit sliding block, the spring extends in a sliding locking piece along the shoe support body, the locking piece is provided with snapping teeth corresponding to the locking piece, and a spring is arranged between the shoe support body and the locking piece.

Description

Ice skate

Technical field

The utility model relates to a kind of ice skate, particularly a kind ofly can regulate the ice skate of size according to user's pin shape or shoes.

Background technology

Existing ice skate comprise roller, wheel carrier and shoe rack, wherein shoe rack is fixed on the support upside, the support bottom is articulated with roller, every skating shoe shoe rack size is fixed, during use, the people who skates selects the suitable ice skate of size according to the size of the own footwear of wearing, and then shoes is fixed on the shoe rack; Inconvenience can not be regulated, be used to the size that existing this skating shoe shortcoming is shoes.Existing ice skate are existing open in existing patent application document, as just disclosing a kind of " light roller skate " in February 22 nineteen ninety-five among the disclosed Chinese patent bulletin CN2189955Y.

Summary of the invention

The purpose of this utility model is the inconvenient problem with use that exists in the existing ice skate in order to solve, and a kind of ice skate simple in structure, easy to use are provided.

Technical scheme:

The purpose of this utility model is achieved in that a kind of ice skate, comprise roller, wheel carrier and shoe rack, it is characterized in that described shoe rack is made of shoe rack body and position limiting slide block, the gathering sill of trend before and after the shoe rack front portion has, the position limiting slide block afterbody is provided with the gib block that matches with the anterior gathering sill of described shoe rack, one side of described gib block is a tooth bar, is provided with spring between shoe rack body and the position limiting slide block; Stretch into slidably lock dog along described shoe rack body one side, lock dog is provided with the relative latch of described tooth bar, and is provided with spring between shoe rack body and the lock dog.During use, the part of the anterior projection of position limiting slide block plays position-limiting action to the front end of user's shoes, user's footwear are limited between position limiting slide block and the shoe rack body, under the normal condition, latch on the lock dog snaps in the tooth of position limiting slide block tooth bar and limits the position of position limiting slide block, when regulating its position, unclamp after pushing lock dog with hand at once, in this process, the latch on the lock dog separates with tooth bar, makes lock dog overcome the active force of spring and moves, position limiting slide block outwards or inwardly slides under the spring force effect, but because unclamped the hand of pinning lock dog at once, so lock dog resets under spring action at once, and this moment, originally the tooth that was blocked by latch on the position limiting slide block has been crossed latch, and latch can only fall in one teeth groove of back, generally speaking, whenever push lock dog, position limiting slide block moves a tooth position, thereby regulates the position between position limiting slide block and the shoe rack body, to reach the requirement that adapts to different shoes sizes; If surpassed ideal position in the adjustment process, then can live lock dog and not put with a hand, position limiting slide block is back into the position (in the process, position limiting slide block overcomes the active force of spring at this moment) of interior or outermost with the another hand.In the use, preferably appropriateness is grasped and is pushed the dynamics of lock dog, if it is oversize then position limiting slide block may once slip over two tooth positions even more to press the time of lock dog.

Described ice skate is characterized in that described gib block opposite side also is tooth bar, and described lock dog is provided with the Ka Tai relative with the tooth bar of this side of gib block.To its objective is in order solving above-mentioned because press time of lock dog oversizely, and to cause position limiting slide block once to slip over the problem of two or more teeth position; Had increased this tooth bar and Ka Tai and matched after, when pushing lock dog at every turn, lock dog is pressed onto interior place looses one's grip again, because when lock dog is forced into interior place, though latch separates with tooth bar, but the tooth bar that firmly increases newly of card decometer wouldn't move position limiting slide block, unclamp hand after, in the process that lock dog resets, position limiting slide block also moves under the spring force effect simultaneously, at this moment, can make on the position limiting slide block tooth bar and originally cross latch over against the teeth groove of latch, so latch can only snap in the teeth groove of next tooth bar, so, whenever push lock dog, position limiting slide block moves a tooth position.

Described ice skate is characterized in that described slide block is fixed with shell fragment, and the shell foot of this shell fragment stretches to the direction of described tooth bar.This shell fragment plays the effect of deceleration to tooth bar in the process that position limiting slide block slides.

Described ice skate is characterized in that a wherein side of the tooth on the described tooth bar is oblique.This tooth bar is called helical rack at this.

Beneficial effect:

Owing to adopted technical scheme described in the utility model, the user only needs the size according to self shoes, pushing lock dog can make ice skate be adjusted to suitable scope, use the utmost point convenient, and this is simple in structure, reliable, rink is not required to be the ice skate that different roller-skating personages prepares different size specifications, after can preventing to have bought the ice skate of different size, and is not suitable for that the user uses and the waste that causes.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the stereogram of the skating shoe specific embodiment of the utility model.

Fig. 2 is after among Fig. 1 embodiment lock dog and position limiting slide block being fit into the shoe rack body, conceals behind the shoe rack body projection view along bottom direction.

Fig. 3 is the partial enlarged drawing of Fig. 2.

Schematic diagram when Fig. 4 is another state of Fig. 3.

Schematic diagram when Fig. 5 is another state of Fig. 3.

Among the figure 1, the shoe rack body, 2, position limiting slide block, 20, gib block, 21, tooth bar, 22, tooth bar, 11, gathering sill, 3, lock dog, 12, the hole; 31, latch, 32, Ka Tai, 4, shell fragment; 221,222, tooth, 211,212,213, teeth groove.

The specific embodiment:

See Fig. 1, described ice skate, ice skate comprise roller, wheel carrier and shoe rack, and roller and wheel carrier do not draw among the figure, and shoe rack is made of shoe rack body 1 and position limiting slide block 2, the gathering sill 11 of trend before and after the shoe rack front portion has, position limiting slide block afterbody are provided with the gib block 20 that matches with the anterior gathering sill 11 of shoe rack, and the both sides of gib block are respectively tooth bar 21 and 22, one side of its middle rack 22 is oblique, and the spring between shoe rack body 1 and the position limiting slide block 2 does not draw in the drawings; The shoe rack body is provided with inner hole 12 of placing spring (not drawing among the figure), and lock dog 3 stretches into along a side of shoe rack body 1, and the head of lock dog 3 stretches in the hole 12 of shoe rack body 1 and pushes down this spring, makes lock dog 3 be subjected to direction away from the shoe rack body; See Fig. 3, be respectively equipped with on the lock dog 3 and gib block 20 both sides tooth bars 21 and 22 relative latches 31 and 32, on lock dog 3, also be fixed with shell fragment 4.

Return Fig. 1, during installation, earlier spring one end is inserted in lock dog 3 heads, again an end that is with this spring on the lock dog is inserted in the hole 12 of shoe rack body, live lock dog with hand and make the latch 31 (back of the lock dog of this latch in Fig. 1 on the lock dog, specifically see Fig. 3) just cross gathering sill 11, then the gib block on the position limiting slide block 2 20 is put into gathering sill 11, make tooth bar 21 and 22 be positioned at the position of lock dog 3, at this moment, unclamp the hand of pushing down lock dog 3, then latch can block the tooth bar on the position limiting slide block and position limiting slide block is located; Then, pulling on spring again between position limiting slide block 2 and shoe rack body 1 gets final product.

See Fig. 3, two latches 31 on the lock dog snap in respectively in two teeth groove 211 and 212 of gib block 20, and the spring between position limiting slide block and the shoe rack body makes gib block 20 be subjected to pulling force upwards; To the right be pressed onto shown in Figure 4 state with lock dog 3 this moment, latch 31 on the lock dog separates with 212 with the teeth groove 211 on tooth bar 21 right sides, stretch into and contact in the teeth groove in the tooth bar 22 in gib block left side and with tooth 221 and be fixed on shell fragment 4 right-hand members on the lock dog, even this moment, gib block was subjected to elastic force effect upwards, also can not go up sliding fast because of the effect of shell fragment 4, if continue to be pressed into lock dog 3, then blocking platform 32 slips into teeth groove between tooth 221 and 222 that gib block 20 can not be continued is upwards sliding, after unclamping the hand of pushing down lock dog 3, reset left under (do not draw among the figure between lock dog 3 right-hand members and the shoe rack body spring) lock dog 3 elastic force effect left, at this moment, latch 31 is respectively over against the tooth of teeth groove 211 and 212 downsides, so latch 31 can not snap in again teeth groove 211 and 212 in and can only snap in 212 and 213 respectively, view when being illustrated in figure 5 as lock dog and resetting to midway, so, loose one's grip again as long as be pressed into lock dog 3 with normal speed, then can realize whenever pushing one time lock dog, position limiting slide block is to tooth position of shoe rack body direction slip.

Claims (4)

1, a kind of ice skate, comprise roller, wheel carrier and shoe rack, it is characterized in that described shoe rack is made of shoe rack body and position limiting slide block, the gathering sill of trend before and after the shoe rack front portion has, the position limiting slide block afterbody is provided with the gib block that matches with the anterior gathering sill of described shoe rack, one side of described gib block is a tooth bar, is provided with spring between shoe rack body and the position limiting slide block; Stretch into slidably lock dog along described shoe rack body one side, lock dog is provided with the relative latch of described tooth bar, and is provided with spring between shoe rack body and the lock dog.

2, according to the described ice skate of claim 1, it is characterized in that described gib block opposite side also is tooth bar, described lock dog is provided with the Ka Tai relative with the tooth bar of this side of gib block.

3, according to the described ice skate of claim 2, it is characterized in that described slide block is fixed with shell fragment, the shell foot of this shell fragment stretches to the direction of described tooth bar.

4,, it is characterized in that a wherein side of the tooth on the described tooth bar is oblique according to claim 2 or 3 described ice skate.

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