CN209828213U - Roller skate for dry land - Google Patents

Abstract

The utility model provides a dry land skiing roller skate, is including the support of installing the wheel and installing the shoes body at the support top, its characterized in that: the support includes main support, preceding extension support and back extension support, preceding extension support can detachably connect in the main support front end, back extension support can detachably connect in the main support rear end, be equipped with a plurality of wheel installation positions on the main support, preceding extension support with back extension support is equipped with a wheel installation position respectively at least. The utility model relates to a dry land skiing roller skate can fast switch over two kinds of functions of dry land skiing roller skate and roller skate, easy operation, portable and accomodate.

Description

Roller skate for dry land

Technical Field

The utility model relates to a sports equipment field, concretely relates to dry land ski wheel skating shoe.

Background

As a leisure sport, the roller skating can promote the improvement of the functions of the cardiovascular system and the respiratory system and the enhancement of the metabolism, can enhance the strength of muscles at various parts such as arms, legs, waist, abdomen and the like and the flexibility of joints of the body, and particularly has great help and coordination on the mastering of the balance capacity of people, so the roller skating is widely popular with people. The roller skating has low requirements on the field, except that roller skates, protective equipment and the like are arranged when the roller skating is beginners, high member fees do not need to be paid to enter a professional field for practice, and the roller skating is simple and economic. At present, the sole of the roller skate in the market is a row of three to five wheels, and people can slide at high speed by utilizing rolling and sliding principles. Roller skate can only use when joining in the roller skate, and service function is single, and the majority of time can be idle at home, and the utilization ratio is lower.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a roller skate integrating the functions of roller skates and dry land to the technical situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a dry land skiing roller skate, is including the support of installing the wheel and installing the shoes body at the support top, its characterized in that: the support includes main support, preceding extension support and back extension support, preceding extension support can detachably connect in the main support front end, back extension support can detachably connect in the main support rear end is equipped with a plurality of wheel installation positions on the main support, preceding extension support with back extension support is equipped with a wheel installation position respectively at least.

The improved structure is characterized in that the front extension support is provided with at least two groups of connecting structures which are different in position in the length direction and are connected with the main support, and the rear extension support is provided with at least two groups of connecting structures which are different in position in the length direction and are connected with the main support. Based on the principle that two points determine a straight line, the design can enable the front extension support and the rear extension support to be connected with the main support fixedly, the front extension support or the rear extension support is prevented from rotating when a single point is connected, and the supports are enabled to be more stable.

The improved structure is characterized in that the connecting structure is a support connecting hole, and the support connecting hole comprises a first support connecting hole arranged on the front extension support and a second support connecting hole arranged on the rear extension support. The main bracket is fixed by the pin shaft and the bracket connecting hole and is connected with the front extension bracket or the rear extension bracket, so that the structure is simple, and the installation is convenient. The connecting structure can also be used for other detachable connecting structures, such as elastic clamping columns, clamping holes, clamping buckles and the like, and male and female parts in the matched connecting structure can also be replaced, such as a support connecting hole which is replaced by a convex column matched with the jack.

In order to adapt to different wheel mounting distances, the first support connecting hole and the second support connecting hole respectively comprise at least one strip-shaped waist hole. The size of wheel or the interval between the wheel is different, and different main supports change with preceding extension support or a plurality of connection structure intervals of back extension support, and the design in bar waist hole makes connection structure's interval can adapt to different main supports, reduces the quantity of mould in the actual production, and then saves manufacturing cost.

In order to increase the stability of connection between the supports, the support connecting hole closest to the inner end of the front extension support in the first support connecting hole is a first strip-shaped waist hole, and the support connecting hole closest to the inner end of the rear extension support in the second support connecting hole is a second strip-shaped waist hole.

The improved structure is characterized in that the wheel mounting position is a shaft hole, and the shaft hole comprises a first shaft hole arranged on the front extension support, a second shaft hole arranged on the rear extension support and a third shaft hole arranged on the main support.

In order to make the wheels all be located same height to make this dry land ski-running roller skate more comfortable and stable when using, first shaft hole, second shaft hole and third shaft hole all are located same height.

The shoe body and the main support can be fixedly connected, and more preferably, the shoe body and the main support are detachably connected.

Compared with the prior art, the utility model has the advantages of: the wheels are sequentially arranged at the lower end of the main bracket, the roller skate is assembled into a roller skate, the front extension bracket and the rear extension bracket are both connected with the main bracket, the wheels are arranged on the front extension bracket and the rear extension bracket, the roller skate is assembled into a roller skate, the dual-purpose functions of the roller skate and the roller skate can be switched by simple disassembly and assembly, the operation is simple and convenient, the pleasure of skiing and roller skating can be enjoyed without simultaneously carrying two kinds of equipment, and the utilization rate of the equipment is higher; all the connections are detachable connections, so that the carrying and the storage are more convenient; the front extension bracket and the rear extension bracket can adapt to different main brackets, so that the number of dies in actual production is reduced, and the production cost is saved; the design is humanized, can change the shoes body of different shoes yards according to user's actual demand.

Drawings

Fig. 1 is an exploded perspective view of embodiment 1 of the present invention;

FIG. 2 is a front view of the skate assembled in accordance with embodiment 1 of the present invention;

FIG. 3 is a front view of the snowshoe assembled in accordance with example 1 of the present invention;

figure 4 is a front view of the ski boot of embodiment 2 of the present invention assembled.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

A roller skate for dry land, as shown in figure 1, comprises a skate body 1, a bracket and wheels 2. The shoe body 1 is arranged on the top of the bracket, and the wheels 2 are arranged at the lower end of the bracket. The support includes main support 3, preceding extension support 4 and back extension support 5, all takes shape on the support to have can be with the flaky connecting portion wherein of 2 centre grippings of wheel, and flaky connecting portion uses wheel 2 as central symmetry distribution. The shoe body 1 can be detachably connected with the main support 3, and a user can replace the shoe body 1 with different shoe sizes according to the foot length to assemble the roller skate on the dry land. It will be appreciated that in other embodiments, the shoe 1 may be fixedly attached to the main support 3.

Preceding extension support 4 can be dismantled with the front end of main support 3 and be connected, and back extension support 5 can be dismantled with the rear end of main support 3 and be connected. The sheet-shaped connecting portions of the front extension bracket 4 and the rear extension bracket 5 are both provided with bracket connecting holes connected with the main bracket 3, and the bracket connecting holes include a first bracket connecting hole 41 provided on the front extension bracket 4 and a second bracket connecting hole 51 provided on the rear extension bracket 5. The front extension bracket 4 is provided with two groups of first bracket connection holes 41 with different positions in the length direction, and the first bracket connection hole 41 closer to the inner end of the front extension bracket 4 is a first strip-shaped waist hole 410. The rear extension bracket 5 is provided with two sets of second bracket connecting holes 51 with different positions in the length direction, and the second bracket connecting hole 51 closer to the inner end of the rear extension bracket 5 is a second strip-shaped waist hole 510. The design of bar waist hole makes preceding extension support 4 and back extension support 5 can adapt to the main support 3 of different connection intervals, can reduce the quantity of mould in actual production, saves manufacturing cost.

The sheet connecting part on the bracket is also provided with a shaft hole for mounting the wheel 2. The main bracket 3 is provided with a plurality of shaft holes, and the front extension bracket 4 and the rear extension bracket 5 are respectively provided with at least one shaft hole. The shaft holes include a first shaft hole 42 provided on the front extension bracket 4, a second shaft hole 52 provided on the rear extension bracket 5, and a third shaft hole 30 provided on the main bracket 3. Specifically, 4 third shaft holes 30 are provided on the main bracket 3, 2 first shaft holes 42 are provided on the front extension bracket 4, and 1 second shaft hole 52 is provided on the rear extension bracket 5. It will be appreciated that in other embodiments, the number of the axle holes of the wheel 2 on the bracket may be other numbers, and the distribution of the positions where the wheel 2 is mounted on the bracket may be selected according to actual needs. The first shaft hole 42, the second shaft hole 52 and the third shaft hole 30 are all located at the same height, so that the bottom surfaces of the wheels 2 mounted on the bracket are at the same height, and the movement process is more stable.

The connection between the supports and the connection between the wheel 2 and the supports are the matching structures of the pin shaft and the jack, and it can be understood that in other embodiments, the matching structures of the pin shaft and the jack can also be other detachable connection structures with fixing function, such as an elastic clamping column and a clamping hole, a locking hook, a clamping buckle and the like. All set up the jack in this embodiment on the support, also can set to the matching structure in the public female member that matches each other, all set up the elasticity card post that has the location connection effect on if the support, 2 centers of wheel set up the jack of matching.

The shoe body 1 is detachably connected with the main support 3, 4 wheels 2 are sequentially arranged at the lower end of the main support 3, and the roller skate is assembled by the dry land roller skate; the shoe body 1 is detachably connected with the main support 3, the front extension support 4 is arranged at the front end of the main support 3, the rear extension support 5 is arranged at the rear end of the main support 3, then 4 wheels 2 are arranged on the front extension support 4 and the rear extension support 5, the dry land ski-boots are assembled into the dry land ski-boots, at the moment, the support formed by connecting the main support 3, the front extension support 4 and the rear extension support 5 forms a support plate body of the ski-boots, the length of the support plate body is an important parameter of the ski, and the longer the plate body is, the faster the speed is and the higher the stability is; the shorter the plate length, the better the maneuverability. The length of the front extension bracket 4 extending out of the front end of the main bracket 3 is set to be larger than the length of the rear extension bracket 5 extending out of the rear end of the main bracket 3, which is more in line with the habit of using skis. The wheels 2 are evenly arranged at the front end and the rear end of the support, so that the support can bear the weight of a human body more uniformly in the movement process, and the stability is enhanced.

Example 2

In order to better conform to the habit of using the dry-land ski boot, the structure of the dry-land ski boot in this embodiment is basically the same as that in embodiment 1, except that: when the dry land ski roller skate is assembled into a dry land ski roller skate, only the outer ends of the front extension bracket 4 and the rear extension bracket 5 are respectively provided with 1 roller 2.

Claims (8)

1. The utility model provides a dry land skiing roller skate, is including installing the support of wheel (2) and installing shoes body (1) at the support top, its characterized in that: the support includes main support (3), preceding extension support (4) and back extension support (5), preceding extension support (4) can detachably connect main support (3) front end, back extension support (5) can detachably connect main support (3) rear end, be equipped with a plurality of wheel installation positions on main support (3), preceding extension support (4) with back extension support (5) are equipped with a wheel installation position respectively at least.

2. The dry-land ski boot of claim 1, wherein: the front extension support (4) is provided with at least two groups of connecting structures which are different from the main support (3) in position in the length direction, and the rear extension support (5) is provided with at least two groups of connecting structures which are different from the main support (3) in position in the length direction.

3. The dry-land ski boot of claim 2, wherein: the connecting structure is a support connecting hole, and the support connecting hole comprises a first support connecting hole (41) arranged on the front extension support (4) and a second support connecting hole (51) arranged on the rear extension support (5).

4. The dry-land ski boot of claim 3, wherein: the first support connecting hole (41) and the second support connecting hole (51) respectively comprise at least one strip-shaped waist hole.

5. The dry-land ski boot of claim 4, wherein: the support connecting hole closest to the inner end of the front extension support (4) in the first support connecting hole (41) is a first strip-shaped waist hole (410), and the support connecting hole closest to the inner end of the rear extension support (5) in the second support connecting hole (51) is a second strip-shaped waist hole (510).

6. The dry-land ski boot of claim 1, wherein: the wheel mounting position is the shaft hole, the shaft hole is including setting up first shaft hole (42) in preceding extension support (4) and setting up second shaft hole (52) on extension support (5) in the back and setting up third shaft hole (30) on main support (3).

7. The dry-land ski boot of claim 6, wherein: the first shaft hole (42), the second shaft hole (52) and the third shaft hole (30) are all located at the same height.

8. The dry-land ski boot of claim 1, wherein: the shoe body (1) is detachably connected with the main support (3).