CN219783761U

CN219783761U - AA stand column short track rapid slide support

Info

Publication number: CN219783761U
Application number: CN202320942351.9U
Authority: CN
Inventors: 王阳
Original assignee: Changchun Bainingdun Sports Equipment Co ltd
Current assignee: Changchun Bainingdun Sports Equipment Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-03
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses an AA stand column short-track rapid-sliding support, which comprises a shoe body, wherein a knife rest is arranged at the lower end of the shoe body, an ice skate is arranged at the lower end of the knife rest, a fixing frame is arranged at the upper end of the knife rest, two groups of fixing plates are arranged at the upper end of the fixing frame, the fixing plates are vertically arranged at the upper end of the fixing frame, two groups of connecting columns are arranged at the lower end of the fixing plates, clamping grooves are vertically arranged at the centers of the connecting columns, fixing grooves are formed in the centers of the fixing plates, fixing bolts are arranged at the lower ends of the fixing plates, the upper ends of the fixing bolts penetrate through the fixing grooves and are fixedly connected with the shoe body, and a fastening device is arranged at the front ends of the connecting columns; the fastening device comprises a threaded column, a limit groove is formed in the front end of the connecting column, and the threaded column passes through the limit groove to fixedly connect the connecting column with the fixing frame. According to the utility model, the fixing bolt is arranged in the center of the fixing plate, the threaded column is arranged at the front end of the connecting column, and the quick-sliding support or the skates can be independently replaced by respectively disassembling and assembling the fixing bolt and the threaded column, so that later replacement is convenient, and replacement convenience is improved.

Description

AA stand column short track rapid slide support

Technical Field

The utility model relates to the technical field of skates rapid-skating supports, in particular to an AA stand column short-track rapid-skating support.

Background

The shorthand skates have the functions of building up the body and enhancing the balance feeling of the human body, so that the skates are more and more popular with people, and the integral sports equipment in the skates is the skates of the skates, and the conventional skates of the skates are generally composed of a shoe body, a bracket and skates.

The existing skates are quick-sliding supports, when in use, the skates are usually welded with the quick-sliding supports, the quick-sliding supports and the skates are required to be replaced together during replacement, and the quick-sliding supports and the skates are inconvenient to replace independently, so that an AA stand column short-circuiting quick-sliding support is proposed.

Disclosure of Invention

The utility model mainly aims to provide an AA stand column shorthand rapid-sliding support which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the pair of fixing plates are vertically arranged at the upper ends of the fixing frames, the lower ends of the fixing plates are fixedly connected with two groups of connecting columns, clamping grooves are vertically arranged at the centers of the connecting columns, a fixing groove is formed in the centers of the fixing plates, fixing bolts are arranged at the lower ends of the fixing plates and are installed between the two groups of connecting columns at the lower ends of the fixing plates, the upper ends of the fixing bolts penetrate through the fixing grooves and are fixedly connected with the shoe body, and fastening devices are arranged at the front ends of the connecting columns; the fastening device comprises a threaded column, a limit groove is formed in the front end of the connecting column, and the threaded column penetrates through the limit groove to fixedly connect the connecting column with the fixing frame.

Further, the limit groove is perpendicular to the clamping groove.

Furthermore, the two ends of the connecting column are provided with drag reduction grooves which are arc-shaped guide grooves.

Further, the fixing frame is a triangular block and is fixedly connected with the mounting groove.

Furthermore, the inside lightening holes that are triangle-shaped recess that is equipped with of mount.

Furthermore, the width of the clamping groove is matched with that of the fixing frame, and the fixing frame can be clamped in the clamping groove.

Further, the lower end of the fixing groove is provided with a fastening pad, and the fastening pad is a circular metal gasket.

Advantageous effects

The utility model provides an AA stand column shorthand rapid-sliding support, which has the following beneficial effects:

(1) This AA stand shorthand rapid-slide support through installing fixing bolt at fixed plate central authorities, installs the screw thread post in the spliced pole front end, through dismouting fixing bolt and screw thread post respectively, can realize alone quick-slide support or skates and change alone to make things convenient for the later stage to change, promote the convenience of changing.

(2) The AA stand column shorthand rapid-sliding support is provided with the drag reduction grooves on two sides of the connecting column, so that the contact surface between the connecting column and air can be reduced, and the windage coefficient of the connecting column is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the whole structure of the quick-slide bracket of the utility model.

Legend description:

1.a shoe body; 2. a tool holder; 3. a mounting groove; 4. an ice blade; 5. a fixing frame; 6. a lightening hole; 7. a fixing plate; 8. a connecting column; 9. a fixing groove; 10. a fixing bolt; 11. a fastening pad; 12. a clamping groove; 13. a threaded column; 14. a limit groove; 15. a drag reduction groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1: the AA stand short-circuiting rapid sliding support, as shown in figure 1-figure 2, comprises a shoe body 1, wherein two sides of the lower end of the shoe body 1 are respectively provided with an internal thread groove, the lower end of the shoe body 1 is transversely provided with a knife rest 2, the lower end of the knife rest 2 is transversely provided with a mounting groove 3, the mounting groove 3 is a strip groove, the inside of the mounting groove 3 is provided with a skates 4, the skates 4 are fixedly connected with the knife rest 2 through the mounting groove 3, the upper end of the knife rest 2 is provided with four groups of fixing frames 5, two groups of the fixing frames 5 are integrally and symmetrically arranged at the upper end of the knife rest 2, the fixing frames 5 are triangular blocks, the lower end of the fixing frames 5 are fixedly connected with the mounting groove 3, the fixing frames 5 can adopt aviation aluminum, the weight of the fixing frames 5 is reduced on the premise of ensuring the strength of the fixing frames 5, the inside of the fixing frames 5 is provided with weight reducing holes 6, the weight reducing holes 6 are triangular grooves, the weight of the fixing frames 5 can be further reduced by arranging the weight reducing holes 6, the upper end of the fixing frame 5 is provided with two groups of fixing plates 7, the two groups of fixing plates 7 are symmetrically arranged on two sides of the upper end of the tool rest 2, the fixing plates 7 are vertically arranged on the upper end of the fixing frame 5, two groups of connecting columns 8 are arranged on two sides of the lower end of the fixing plate 7, the connecting columns 8 are vertically arranged rectangular columns, the upper ends of the connecting columns 8 are fixedly connected with the fixing plates 7, the center of the connecting columns 8 is vertically provided with a clamping groove 12, the width of the clamping groove 12 is matched with the thickness of the fixing frame 5, the fixing frame 5 can be clamped inside the clamping groove 12, the center of the fixing plate 7 is provided with a fixing groove 9, the lower end of the fixing groove 9 is provided with a fastening pad 11, the fastening pad 11 is a round metal gasket, the lower end of the fixing plate 7 is provided with a fixing bolt 10, the fixing bolt 10 is arranged between the two groups of connecting columns 8 at the lower end of the fixing plate 7, the upper end of the fixing bolt 10 penetrates through the fixing groove 9 to be fixedly connected with an inner thread groove at the lower end of the shoe body 1, the front end of the connecting column 8 is provided with a fastening device, and the connecting column 8 and the fixing frame 5 can be fixedly connected through the fastening device.

Example 2: the basis of the AA stand column shorthand slide support is that as shown in fig. 1-3, the fastening device comprises a threaded column 13, the threaded column 13 is a cylindrical rod, threads are arranged on the outer side of the threaded column 13, a rotary groove is formed in the center of the front end of the threaded column 13, a through limiting groove 14 is formed in the front end of a connecting column 8, the limiting groove 14 is perpendicular to a clamping groove 12, the threaded column 13 fixedly connects the connecting column 8 with a fixing frame 5 through the limiting groove 14, drag reduction grooves 15 are formed in the left end and the right end of the connecting column 8, the drag reduction grooves 15 are arc-shaped guide grooves, the contact surface between the connecting column 8 and air during sliding can be reduced, and the wind resistance coefficient of the connecting column 8 is reduced.

When the AA-column shorthand slide bracket is used, when the fixing plate 7 and the connecting column 8 need to be replaced, the fixing bolt 10 is reversely rotated by a tool, the end part of the fixing bolt 10 is taken down from the inside of the shoe body 1, then the threaded column 13 is reversely rotated by the tool, the threaded column 13 is taken out from the limit groove 14, then the fixing frame 5 is moved out of the clamping groove 12, the skates 4 are replaced, after replacement and installation, the fixing frame 5 is firstly clamped into the clamping groove 12 in a sliding manner, the threaded column 13 is rotated by the tool, the threaded column 13 is driven to fixedly connect the fixing frame 5 with the connecting column 8 through the limit groove 14 along with the rotation of the threaded column 13, and after connection is completed, the fixing bolt 10 is fixedly connected with the shoe body 1 through the rotation of the fixing bolt 10 by the tool. Through installing fixing bolt 10 at fixed plate 7 central authorities, install screw thread post 13 at spliced pole 8 front end, through dismouting fixing bolt 10 and screw thread post 13 respectively, can realize alone quick-slide support or skates and change alone to make things convenient for the later stage to change, promote the convenience of changing. Through being provided with drag reduction groove 15 in spliced pole 8 both sides, can reduce the contact surface of spliced pole 8 and air, reduce the windage coefficient of spliced pole 8.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

AA stand shorthand slide bracket, including shoe body (1), shoe body (1) lower extreme is equipped with knife rest (2), and knife rest (2) lower extreme is equipped with mounting groove (3), and mounting groove (3) inside fixed mounting has skates (4), its characterized in that: four groups of fixing frames (5) are fixedly arranged at the upper end of the tool rest (2), two groups of fixing plates (7) are arranged at the upper end of the fixing frames (5), the fixing plates (7) are vertically arranged at the upper end of the fixing frames (5), two groups of connecting columns (8) are fixedly connected to the lower ends of the fixing plates (7), clamping grooves (12) are vertically formed in the centers of the connecting columns (8), fixing grooves (9) are formed in the centers of the fixing plates (7), fixing bolts (10) are arranged at the lower ends of the fixing plates (7), the fixing bolts (10) are arranged between the two groups of connecting columns (8) at the lower ends of the fixing plates (7), the upper ends of the fixing bolts (10) penetrate through the fixing grooves (9) and are fixedly connected with the shoe body (1), and fastening devices are arranged at the front ends of the connecting columns (8); the fastening device comprises a threaded column (13), a limit groove (14) is formed in the front end of the connecting column (8), and the threaded column (13) passes through the limit groove (14) to fixedly connect the connecting column (8) with the fixing frame (5).
2. The AA stud shorthand stand of claim 1, wherein: the limiting groove (14) is perpendicular to the clamping groove (12).
3. The AA stud shorthand stand of claim 1, wherein: the two ends of the connecting column (8) are provided with drag reduction grooves (15), and the drag reduction grooves (15) are arc-shaped guide grooves.
4. The AA stud shorthand stand of claim 1, wherein: the fixing frame (5) is a triangular block, and the fixing frame (5) is fixedly connected with the mounting groove (3).
5. The AA short-stand quick-slide bracket of claim 4, wherein: the inside of mount (5) is equipped with lightening hole (6), and lightening hole (6) are triangle-shaped recess.
6. The AA post shorthand slide bracket of claim 2, wherein: the width of the clamping groove (12) is matched with that of the fixing frame (5), and the fixing frame (5) can be clamped in the clamping groove (12).
7. The AA stud shorthand stand of claim 1, wherein: the lower end of the fixing groove (9) is provided with a fastening pad (11), and the fastening pad (11) is a circular metal gasket.