CN217067614U

CN217067614U - Straight-row roller skate capable of telescopically adjusting yards

Info

Publication number: CN217067614U
Application number: CN202122036631.7U
Authority: CN
Inventors: 钱大仓
Original assignee: Dongguan Silun Sports Goods Co ltd
Current assignee: Dongguan Silun Sports Goods Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-07-29
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a straight-row roller skate with telescopic adjustable yards, which comprises a skate body and a skate rack, wherein the skate rack is provided with a cavity; an upper shell is fixed at the top of the cavity, a lower shell which moves back and forth relative to the shoe rack is connected to the bottom wall of the cavity in a sliding manner, and pulleys are arranged at the bottom of the outer side of the shoe rack; the cavity is also provided with a size adjusting mechanism for adjusting the moving distance of the lower shell; the shoe body comprises a shoe body and a toe cap, and the shoe body is fixedly connected to the shoe rack; the toe cap is movably sleeved on the shoe body, the bottom of the toe cap is fixedly connected with the lower shell, the lower shell drives the toe cap to do telescopic motion relative to the shoe body, and the length of the shoe body is adjusted. The utility model provides a tip of skating shoe is portable, and the user needs one hand to press the ejector pad for the ejector pad pushes away the tooth's socket to the tooth piece on the locking piece, makes the shell can remove down, thereby adjusts the size, operates very convenient and fast, brings better comfortable experience for the user.

Description

Straight-row roller skate capable of telescopically adjusting yards

Technical Field

The utility model relates to a skating shoe especially relates to a but straight row roller skate of scalable regulation sign indicating number.

Background

The ice skate belongs to a recreational sports article, and can utilize the wheels of the sole of the ice skate or the ice skate blade to slide at high speed. Traditional skating shoe formula shoes body as an organic whole, the user need select the shoes body of corresponding size according to oneself foot type, and this has not only brought the inconvenience of selection for the user, moreover because the size of shoes body can not be completely with self foot type size looks adaptation, so also can bring uncomfortable experience for the user.

Therefore, there is a need to provide an inline skate with a telescopic adjustable yardage to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a straight-row roller skate with telescopic and adjustable yards.

The utility model provides a telescopic and adjustable number straight-row roller skate, which comprises a skate body and a skate frame, wherein the skate frame is provided with a cavity; an upper shell is fixed at the top of the cavity, a lower shell which moves back and forth relative to the shoe rack is connected to the bottom wall of the cavity in a sliding manner, an aluminum alloy wheel frame is fixedly connected to the bottom of the outer side of the shoe rack, and an ice skate or a pulley is rotatably connected to the aluminum alloy wheel frame; the cavity is also provided with a size adjusting mechanism for adjusting the moving distance of the lower shell; the shoe body comprises a shoe body and a toe cap, and the shoe body is fixedly connected to the shoe rack; the toe cap is movably sleeved on the shoe body, the bottom of the toe cap is fixedly connected with the lower shell, the lower shell drives the toe cap to do telescopic motion relative to the shoe body, and the length of the shoe body is adjusted.

Preferably, a locking sliding groove is formed in the lower shell, and a sliding block connected with the locking sliding groove in a sliding mode is arranged on the bottom wall of the cavity.

Preferably, the sliding block is in a rectangular column shape.

Preferably, the size adjusting mechanism comprises a return spring, a locking block and a pushing block, a first hole site is radially formed in one side wall of the sliding block, a second hole site communicated with the cavity is formed in the position, corresponding to the first hole site, below the upper shell, of the lower portion of the upper shell, one end of the return spring is fixed in the hole site, the other end of the return spring is provided with the locking block, and the locking block is slidably connected in the second hole site; a tooth block is formed above the locking block, a plurality of tooth grooves are formed in one side, opposite to the first hole position, of the locking sliding groove along the length of the locking sliding groove, and the tooth block is inserted into the tooth grooves; and a pushing block is connected in the second hole site in a sliding manner, one end of the pushing block extends out of the upper shell, and the other end of the pushing block extends into the cavity and is fixedly connected to the lower part of the locking block, so that the locking block is driven to do telescopic motion.

Preferably, there are three gullets.

Preferably, the upper shell is further provided with a limiting structure for preventing the lower shell from deviating.

Preferably, the limiting structure comprises a plurality of positioning cylinders protruding from the bottom wall of the cavity, the lower shell is provided with limiting sliding grooves corresponding to the positioning cylinders, and the positioning cylinders are connected with the limiting sliding grooves in a sliding mode.

Compared with the prior art, the utility model provides a pair of but straight row roller skate of scalable regulation sign indicating number has following beneficial effect:

1. the toe cap of skating shoe is portable, and the user needs one hand to press the ejector pad for the ejector pad pushes away the tooth piece on the locking piece from the tooth's socket, makes the shell can remove down, thereby adjusts the size, and the operation is very convenient and fast, brings better comfortable experience for the user.

2. This locking spout is equipped with a plurality of tooth grooves along its length with first hole site one side in opposite directions, and consequently when the user loosens the top ejector pad, reset spring promotes the locking piece and resets for the tooth piece is connected with arbitrary tooth groove meshing, pegs graft through switching different tooth grooves with the tooth piece, thereby realizes adjusting the size, and the simple operation is reliable.

Drawings

FIG. 1 is a schematic view showing the overall structure of an inline skate with adjustable size which is provided by the present invention;

fig. 2 is another schematic structural view of the in-line roller skate with the retractable and adjustable yards provided by the utility model.

Fig. 3 is a schematic cross-sectional view of a size adjusting mechanism in a roller skate with a telescopic adjustable size provided by the utility model.

Detailed Description

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

Referring to fig. 1 in combination with fig. 2 and 3, as shown in the figures, an in-line roller skate with a retractable number-adjustable mechanism provided by the embodiment of the present invention comprises a shoe body and a shoe rack 1, wherein the shoe rack 1 is provided with a cavity 11; an upper shell is fixed at the top of the cavity 11, a lower shell 3 which moves back and forth relative to the shoe rack 1 is connected on the bottom wall of the cavity 11 in a sliding manner, an aluminum alloy wheel frame 4 is fixedly connected at the bottom of the outer side of the shoe rack 1, and an ice skate or a pulley is connected on the aluminum alloy wheel frame 4 in a rotating manner; the cavity 11 is also provided with a size adjusting mechanism for adjusting the moving distance of the lower shell 3; the shoe body comprises a shoe body and a toe cap, and the shoe body is fixedly connected to the shoe rack; the toe cap activity cup joints on shoes body, and the bottom and the lower shell 3 fixed connection of toe cap are driven it by lower shell 3 and are done for the concertina movement of shoes body, realize adjusting the length of shoes body.

Furthermore, a locking sliding groove 33 is arranged on the lower shell 3, and a sliding block 13 which is connected with the locking sliding groove 33 in a sliding manner is arranged on the bottom wall of the cavity 11.

Further, the slider 13 has a rectangular column shape.

Further, the size adjusting mechanism comprises a return spring 34, a locking block 36 and a pushing block 14, a first hole position is radially formed in one side wall of the sliding block 13, a second hole position communicated with the cavity 11 is formed in the position, corresponding to the first hole position, below the upper shell, of the lower shell, one end of the return spring 34 is fixed in the hole position, the other end of the return spring is provided with the locking block 36, and the locking block 36 is connected in the second hole position in a sliding mode; a tooth block 35 is formed above the locking block 36, a plurality of tooth grooves are formed in one side, opposite to the first hole position, of the locking sliding chute 33 along the length of the locking sliding chute, and the tooth block 35 is inserted into the tooth grooves; a pushing block 14 is connected in the second hole position in a sliding mode, one end of the pushing block 14 extends out of the upper shell, the other end of the pushing block 14 extends into the cavity 11 and is fixedly connected to the lower portion of the locking block 36, and the locking block 36 is driven to do telescopic motion.

Preferably, the number of the tooth grooves is three, each tooth groove corresponds to one code number, and the tooth block 35 is inserted into any tooth groove, so that the length of the roller skates is extended outwards to increase one code number, or is contracted inwards to reduce one code number, and different users can conveniently match the roller skates.

Further, the upper shell is also provided with a limiting structure for preventing the lower shell 3 from deviating.

Further, the limiting structure comprises a plurality of positioning cylinders 12 protruding from the bottom wall of the cavity 11, a limiting sliding groove 32 corresponding to the positioning cylinders 12 is arranged on the lower shell 3, and the positioning cylinders 13 are slidably connected with the limiting sliding groove 32.

Therefore, the head of the skating shoe can move, a user needs to press the pushing block 14 with one hand, the pushing block 14 pushes the tooth block 35 on the locking block 36 away from the tooth groove, the lower shell 3 can move, the size can be adjusted, the operation is convenient and fast, and better comfortable experience is brought to the user.

Furthermore, this locking spout 33 and the one side that first hole site is in opposite directions are equipped with a plurality of tooth sockets along its length, therefore when the user unclamped top ejector pad 14, reset spring 34 promoted locking piece 36 and resets for tooth piece 35 is connected with arbitrary tooth socket meshing, and through switching different tooth sockets with tooth piece 35 and pegging graft, thereby realize adjusting the size, the simple operation is reliable.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A straight-row roller skate with a telescopic adjustable number is characterized by comprising a skate body and a skate rack, wherein the skate rack is provided with a cavity; an upper shell is fixed at the top of the cavity, a lower shell which moves back and forth relative to the shoe rack is connected to the bottom wall of the cavity in a sliding manner, an aluminum alloy wheel frame is fixedly connected to the bottom of the outer side of the shoe rack, and an ice skate or a pulley is rotatably connected to the aluminum alloy wheel frame; the cavity is also provided with a size adjusting mechanism for adjusting the moving distance of the lower shell; the shoe body comprises a shoe body and a toe cap, and the shoe body is fixedly connected to the shoe rack; the toe cap is movably sleeved on the shoe body, the bottom of the toe cap is fixedly connected with the lower shell, the lower shell drives the toe cap to do telescopic motion relative to the shoe body, and the length of the shoe body is adjusted.

2. The in-line skate of claim 1 wherein the lower housing has a locking channel and the bottom wall of the cavity has a slider slidably connected to the locking channel.

3. The inline skate of claim 2, wherein the skate is rectangular-cylindrical.

4. The roller skate of claim 3, wherein the size adjustment mechanism comprises a return spring, a locking block and a pushing block, a first hole is radially formed in one side wall of the slider, a second hole communicated with the cavity is formed below the upper housing and corresponding to the first hole, one end of the return spring is fixed in the hole, the other end of the return spring is provided with the locking block, and the locking block is slidably connected in the second hole; a tooth block is formed above the locking block, a plurality of tooth grooves are formed in one side, opposite to the first hole position, of the locking sliding groove along the length of the locking sliding groove, and the tooth block is inserted into the tooth grooves; and a pushing block is connected in the second hole site in a sliding manner, one end of the pushing block extends out of the upper shell, and the other end of the pushing block extends into the cavity and is fixedly connected to the lower part of the locking block, so that the locking block is driven to do telescopic motion.

5. A telescopically adjustable yards inline skate as claimed in claim 4, wherein there are three said gullets.

6. The inline skate of claim 4, wherein the upper housing is further provided with a stopper structure for preventing the lower housing from being deviated.

7. The in-line roller skate of claim 6 wherein the limiting structure comprises a plurality of positioning cylinders protruding from the bottom wall of the cavity, the lower housing having limiting grooves corresponding to the positioning cylinders, the positioning cylinders being slidably connected to the limiting grooves.