CN211189077U

CN211189077U - Fine adjustment mechanism for roller skates

Info

Publication number: CN211189077U
Application number: CN201922114434.5U
Authority: CN
Inventors: 温思源
Original assignee: Guangzhou Mountain Lion Skating Facility Co ltd
Current assignee: Guangzhou Mountain Lion Skating Facility Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-07
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a roller skate fine setting adjustment mechanism, including the preceding shoes body, with the preceding shoes body assorted back shoes body, still including setting up at the preceding end of the preceding shoes body downside, set up at the back end of the shoes body downside of back to and set up the fine setting structure on preceding end and back end. The utility model provides a roller skate fine setting adjustment mechanism can accomplish the adjustment of the sign indicating number of roller skate through the mode of fine setting, so can accomplish the adjustment of shoes sign indicating number size according to user's foot type, and then laminating that can be better is on the user's of different foot sign indicating numbers foot.

Description

Fine adjustment mechanism for roller skates

Technical Field

The utility model belongs to the sports goods field specifically indicates a roller skate fine setting adjustment mechanism.

Background

Roller skater is commonly called Roller skates, originated in the Netherlands, is a competition item which utilizes special Roller skaters as competition tools, and is a plaything for life and leisure. Most skaters today mainly use in-line skates, also known as "skating" 66.

In order to better adapt to the foot types of different users, the roller skates of today are provided with an adjusting structure to adjust the number of the roller skates. However, the roller skates are adjusted in a whole size mode when the size is adjusted, and only fit users reluctantly after adjustment, but cannot be completely attached to the foot shapes of the users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned problem, provide a roller skate fine setting adjustment mechanism, can accomplish the adjustment of the sign indicating number of roller skates through the mode of fine setting, so can accomplish the adjustment of shoes sign indicating number size according to user's foot type, and then laminating that can be better is on the user's of different foot signs feet, has further improved the result of use and the application scope of product, very big promotion the development of enterprise and trade.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a fine setting adjustment mechanism of roller skate, includes the preceding shoes body, with preceding shoes body assorted back shoes body, still including setting up at the preceding end of the shoes body downside in front, set up at the back end of the shoes body downside in back to and set up the fine setting structure on preceding end and back end.

Further, the fine setting structure is fixed the connecting rod on adjustment handle by adjustment handle, rear end through the bolt, sets up the interior tooth piece at the connecting rod rear end, sets up the outer tooth piece in the tooth piece outside including to and cover reset spring on the connecting rod constitutes.

Preferably, the adjusting handle can rotate in a vertical plane along the bolt, and a handle clip is further arranged on the upper side face of the adjusting handle.

Preferably, the front end of the connecting rod is provided with a clamping head with the diameter larger than that of the connecting rod; the rear end of the reset spring is in contact with the chuck.

Preferably, the inner tooth block consists of an inner tooth block head, an inner tooth fixing hole vertically penetrating through the inner tooth block head, and two inner tooth racks symmetrically arranged on the left side and the right side of the inner tooth block head; the two inner tooth racks are arranged in parallel, the center positions of the opposite surfaces of the two inner tooth racks are respectively provided with a concave chuck reset groove, and the front sections of the two inner tooth racks, which are opposite to each other, are respectively provided with inner tooth clamping teeth.

Preferably, the outer tooth block is U-shaped, the opening direction of the outer tooth block is the same as that of the inner tooth rack, and a row of outer tooth clamping teeth matched with the inner tooth clamping teeth are respectively arranged on the side walls of the left side and the right side of the inner part of the outer tooth block.

Preferably, the upper side surface of the rear sole is provided with a fixing column which is matched with the internal tooth fixing hole, and the fixing column is also provided with a U-shaped clamping platform which is opened towards the heel direction of the rear sole and is arranged at the outer sides of the head of the internal tooth block and the rear sections of the two internal tooth racks in a surrounding manner.

Preferably, an oval fixing column sliding groove is formed in the lower side face of the front bottom.

Preferably, the outer tooth block is fixed on the lower side surface of the front bottom, and the inner tooth block is fixed on the upper side surface of the rear bottom; the chuck at the rear end of the connecting rod is arranged between the chuck reset grooves of the two internal tooth racks, the front end of the connecting rod horizontally penetrates through the rear bottom, and the front end of the reset spring is fixed on the rear bottom; and a clamping hole for fixing a handle clamp on the adjusting handle is also formed in the rear bottom.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model has the advantages of simple structure, convenient to use can accomplish the adjustment of the sign indicating number of pulley shoes through the mode of fine setting, so can accomplish the adjustment of shoes sign indicating number size according to user's foot type, and then laminating that can be better is on the user's of different foot sign indicating numbers foot, has further improved the result of use and the application scope of product, very big promotion the development of enterprise and trade.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the fine adjustment structure of the present invention.

Fig. 3 is a top view of the rear sole of the present invention.

Fig. 4 is a bottom view of the front sole of the present invention.

Fig. 5 is a schematic structural view of the adjusting handle of the present invention.

Description of reference numerals: 1. a front shoe body; 2. a front bottom; 3. a rear shoe body; 4. a rear bottom; 5. a fine adjustment structure; 6. a fixed column chute; 7. fixing a column; 8. a U-shaped clamping table; 51. an adjusting handle; 52. a connecting rod; 53. a return spring; 54. clamping a head; 55. an inner tooth block; 56. an internal tooth rack; 57. a chuck reset groove; 58. an internal tooth fixing hole; 59. an outer dental block; 510. a handle clip.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1

As shown in fig. 1 and 5, a fine adjustment mechanism for roller skates comprises a front shoe body 1, a rear shoe body 3 matched with the front shoe body 1, a front sole 2 arranged on the lower side of the front shoe body 1, a rear sole 4 arranged on the lower side of the rear shoe body 3, and fine adjustment structures arranged on the front sole 2 and the rear sole 4.

As shown in fig. 2, the fine adjustment structure is composed of an adjustment handle 51, a connecting rod 52 whose rear end is fixed on the adjustment handle 51 through a bolt, an inner tooth block 55 arranged at the rear end of the connecting rod 52, an outer tooth block 59 arranged outside the inner tooth block 55, and a return spring 53 sleeved on the connecting rod 52.

The adjustment handle 51 can rotate in a vertical plane along the latch, and a handle clip 510 is further provided on an upper side of the adjustment handle 51.

The front end of the connecting rod 52 is provided with a clamping head 54 with the diameter larger than that of the connecting rod 52; the rear end of the return spring 53 contacts the chuck 54.

The inner tooth block 55 consists of an inner tooth block head, an inner tooth fixing hole 58 vertically penetrating through the inner tooth block head, and two inner tooth racks 56 symmetrically arranged on the left side and the right side of the inner tooth block head; the two inner tooth racks 56 are arranged in parallel, a concave chuck reset groove 57 is respectively arranged at the center of the opposite surface of the two inner tooth racks 56, and inner tooth latches are respectively arranged at the front sections of the opposite surfaces of the two inner tooth racks 56.

The outer tooth block 59 is U-shaped, the opening direction of the outer tooth block 59 is the same as that of the inner tooth rack 56, and a row of outer tooth clamping teeth matched with the inner tooth clamping teeth are respectively arranged on the side walls of the left side and the right side of the inner part of the outer tooth block 59.

The dop of connecting rod is setting up need be greater than two interior tooth racks at its diameter and not set up the interval of dop reset groove position department, so make the connecting rod can be effectual outwards ejecting interior tooth rack when being outwards pulled. And interior tooth latch and outer tooth latch phase-match, so make interior tooth latch can effectually mesh with outer tooth latch when interior tooth trip is outwards extruded, reach the condition that prevents interior tooth piece and outer tooth piece and take place the inter motion.

As shown in fig. 3, the upper side of the rear sole 4 is provided with a fixing post 7, the fixing post 7 is matched with the internal tooth fixing hole 58, the fixing post 7 is further provided with a U-shaped clamping platform 8 which is opened towards the heel direction of the rear sole 4, and the U-shaped clamping platform 8 is arranged around the outer sides of the head of the internal tooth block and the rear sections of the two internal tooth racks 56.

As shown in fig. 4, an oval fixing column sliding groove 6 is arranged on the lower side surface of the front bottom 2.

The outer tooth block 59 is fixed on the lower side surface of the front sole 2, and the inner tooth block 55 is fixed on the upper side surface of the rear sole 4; the chuck 54 at the rear end of the connecting rod 52 is arranged between the chuck reset grooves 57 of the two internal tooth racks 56, the front end of the connecting rod 52 horizontally penetrates through the rear bottom 4, and the front end of the reset spring is fixed on the rear bottom 4; the rear bottom 4 is also provided with a clamping hole for fixing a handle clamp 510 on the adjusting handle 51.

When the shoe size needs to be adjusted, the adjusting handle is leveled at first, the clamping head of the connecting rod can be bounced into the clamping head reset groove under the action of the reset spring, and then the inner tooth clamping teeth of the inner tooth block are separated from the outer tooth clamping teeth of the outer tooth block, so that the front bottom and the rear bottom can horizontally move mutually, and the adjustment of the shoe size is completed.

When the shoe size is adjusted, the adjusting handle is turned upwards, the clamping holes in the rear bottom are clamped by the clamping pieces of the adjusting handle to be fixed, the adjusting handle is turned to pull the connecting rod outwards under the action of a lever, so that the clamping heads on the connecting rod extrude the inner tooth racks towards two sides, the inner tooth clamping teeth on the inner tooth racks are meshed with the outer tooth clamping teeth on the outer tooth blocks, and the effect of avoiding mutual movement of the fixed front bottom and the rear bottom is achieved.

As described above, the utility model discloses alright fine realization.

Claims

1. The utility model provides a roller skate fine setting adjustment mechanism, includes preceding shoes body (1), with preceding shoes body (1) assorted back shoes body (3), its characterized in that: the shoe sole is characterized by further comprising a front sole (2) arranged on the lower side of the front shoe body (1), a rear sole (4) arranged on the lower side of the rear shoe body (3), and fine adjustment structures arranged on the front sole (2) and the rear sole (4).

2. A skate fine adjustment mechanism as defined in claim 1 wherein: the fine setting structure comprises adjustment handle (51), connecting rod (52) that the rear end passes through the bolt to be fixed on adjustment handle (51), sets up interior tooth piece (55) at connecting rod (52) rear end, sets up outer tooth piece (59) in interior tooth piece (55) outside to and cover reset spring (53) on connecting rod (52).

3. A skate fine adjustment mechanism as defined in claim 2 wherein: the adjusting handle (51) can rotate in a vertical plane along the bolt, and a handle clip (510) is arranged on the upper side surface of the adjusting handle (51).

4. A skate fine adjustment mechanism as defined in claim 3 wherein: the front end of the connecting rod (52) is provided with a chuck (54) with the diameter larger than that of the connecting rod (52); the rear end of the return spring (53) is in contact with the chuck (54).

5. A skate fine adjustment mechanism as defined in claim 4 wherein: the inner tooth block (55) consists of an inner tooth block head, an inner tooth fixing hole (58) vertically penetrating through the inner tooth block head and two inner tooth racks (56) symmetrically arranged on the left side and the right side of the inner tooth block head; the two inner tooth racks (56) are arranged in parallel, a concave chuck reset groove (57) is respectively arranged at the center of the opposite surface of each of the two inner tooth racks (56), and inner tooth clamping teeth are respectively arranged at the front sections of the opposite surfaces of the two inner tooth racks (56).

6. A skate fine adjustment mechanism as defined in claim 5 wherein: the outer tooth block (59) is U-shaped, the opening direction of the outer tooth block (59) is the same as that of the inner tooth rack (56), and a row of outer tooth clamping teeth matched with the inner tooth clamping teeth are respectively arranged on the side walls of the left side and the right side of the inner part of the outer tooth block (59).

7. A skate fine adjustment mechanism as defined in claim 6 wherein: the upper side face of the rear bottom (4) is provided with a fixing column (7), the fixing column (7) is matched with the inner tooth fixing hole (58), the fixing column (7) is further provided with a U-shaped clamping table (8) which is open towards the heel direction of the rear bottom (4), and the U-shaped clamping table (8) is arranged on the outer sides of the rear sections of the inner tooth block head and the two inner tooth racks (56) in a surrounding mode.

8. A skate fine adjustment mechanism as defined in claim 7 wherein: an oval fixing column sliding groove (6) is arranged on the lower side surface of the front bottom (2).

9. A skate fine adjustment mechanism as defined in claim 8 wherein: the outer tooth block (59) is fixed on the lower side surface of the front sole (2), and the inner tooth block (55) is fixed on the upper side surface of the rear sole (4); a chuck (54) at the rear end of the connecting rod (52) is arranged between chuck reset grooves (57) of the two internal tooth racks (56), the front end of the connecting rod (52) horizontally penetrates through the rear bottom (4), and the front end of a reset spring is fixed on the rear bottom (4); the rear bottom (4) is also provided with a clamping hole for fixing a handle clamp (510) on the adjusting handle (51).