CN210645046U

CN210645046U - Swivel connector for ball door

Info

Publication number: CN210645046U
Application number: CN201920432663.9U
Authority: CN
Inventors: 俞立武
Original assignee: Nantong Kuqu Sports Goods Co ltd
Current assignee: Nantong Kuqu Sports Goods Co ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-06-02
Anticipated expiration: 2029-04-02

Abstract

The application provides swivel connected coupler for ball door includes: first rotary joint spare, second rotary joint spare, rotation axis, rotary part, first rotary joint spare with second rotary joint spare mutual symmetry, the rotation axis is equipped with two altogether, the rotation axis is located respectively first rotary joint spare with the outside of second rotary joint spare, rotary part locates first rotary joint spare with the inside of second rotary joint spare. This application can realize the shrink between the goal crossbeam and rotate, the effectual area that reduces the goal.

Description

Swivel connector for ball door

Technical Field

The application relates to the field of sports goods, specifically relates to a swivel connected coupler for ball door.

Background

Football goal is the indispensable sports apparatus in the football. Present football door all designs into the fixed football door of welding an organic whole, and its is bulky, and be not convenient for remove, even remove also difficult suitable idle position that has supplies it to place, along with football motion's continuous development, the people that the ball was played to hobby are more and more, consequently the urgent need on the market at present can convenient to detach with the football door that carries, and convenient to detach's goal then needs a reliable swivel connected coupler.

Disclosure of Invention

Technical problem to be solved

In view of above-mentioned technical problem, this application provides a swivelling joint spare for goal, can realize the shrink between the goal crossbeam and rotate, the effectual area that reduces the goal.

(II) technical scheme

The application provides swivel connected coupler for ball door includes: first rotary joint spare, second rotary joint spare, rotation axis, rotary part, first rotary joint spare with second rotary joint spare mutual symmetry, the rotation axis is equipped with two altogether, the rotation axis is located respectively first rotary joint spare with the outside of second rotary joint spare, rotary part locates first rotary joint spare with the inside of second rotary joint spare.

In some embodiments of the present application, the rotating component comprises:

the fixing plate is fixed in the clamping groove of the first rotary connecting piece by a screw;

the sliding block is fixed in the clamping groove of the second rotary connecting piece through a screw, a sliding track is arranged in the center of the sliding block, and positioning holes are formed in two ends of the sliding track;

and the sliding pin is provided with a compression spring, penetrates through the first rotary connecting piece and the fixed block and extends into the sliding track of the sliding block.

In some embodiments of the present application, the lower ends of the first rotating connecting member and the second rotating connecting member are rotating discs, and the side surfaces of the rotating discs are provided with circular holes.

In some embodiments of the present application, the rotation shafts penetrate through the circular holes of the rotary disk to combine the first rotary connector and the second rotary connector, and the two rotation shafts are matched with each other and fixedly connected by three self-tapping screws.

In some embodiments of the present application, the upper ends of the first and second swivel connectors are sleeves that mate with goal crossbeams.

In some embodiments of the present application, the shape of the fixing plate is a trapezoid with an arc edge, a sliding pin hole is formed in the center of the fixing plate, and screw holes are formed between two corners of the upper end and two corners of the lower end of the fixing plate.

In some embodiments of the application, the sliding block is arc-shaped, and four corners of the sliding block are provided with screw holes in a mode of being ejected out of the arc.

In some embodiments of the present application, a spring collar is disposed at an upper end of the sliding pin, a diameter of a lower end of the sliding pin matches with a width of the sliding track, and a diameter of a lower end of the sliding pin matches with a size of the positioning hole.

In some embodiments of the present application, the inner sides of the first and second rotary joints are provided with matching rotary grooves.

In some embodiments of the present application, the sleeve is provided with a fixing groove inside.

(III) advantageous effects

According to the technical scheme, the method has at least one of the following beneficial effects:

(1) the utility model provides a first swivel connected coupler and second swivel connected coupler's inboard is equipped with assorted swivelling chute, consequently rotatory in-process can further promote swivel connected coupler stability and accuracy nature at rotatory in-process.

(2) The utility model provides a be equipped with compression spring on the sliding pin, loosen the sliding pin after rotatory completion, the sliding pin will be popped out by compression spring, and the lower end head of sliding pin is automatic to be blocked in the orbital locating hole that slides, reaches fixed rotation angle's effect.

(3) This application simple structure, convenient operation is convenient for contract to area that can effectual reduction goal.

Drawings

Fig. 1 is an exploded view of the present application.

[ description of main reference numerals in the application ]

1. A fixing plate; 2. A self-tapping screw A; 3. A slider;

4. a second rotational connection; 5. A rotation axis A; 6. A first rotational connection;

7. a rotation axis B; 8. A self-tapping screw B; 9. A slide pin;

10. compressing the spring.

Detailed Description

The application provides a swivelling joint spare for goal can realize the shrink between the goal crossbeam and rotate, the effectual area that reduces the goal. In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Example 1

The application provides a ball door swivelling joint spare includes: a first rotary connector 6, a second rotary connector 4, a rotary shaft and a rotary component; first swivel connected coupler 6 with second swivel connected coupler 4 symmetry each other, first swivel connected coupler 6 with the lower extreme of second swivel connected coupler 4 is the rotating circular disc, open the side of rotating circular disc has the round hole, first swivel connected coupler 6 with the upper end of second swivel connected coupler 4 be with goal crossbeam assorted sleeve, telescopic inside is equipped with fixed slot, fixed slot can further promote stability and firm degree between crossbeam and the sleeve in the installation of crossbeam, first swivel connected coupler 6 with the inboard of second swivel connected coupler 4 is equipped with the assorted swivelling chute, consequently can further promote swivel connected coupler stability and accuracy nature at rotatory in-process in rotatory process.

The rotating shaft includes: the rotation shaft A5 and rotation shaft B7, rotation shaft A5 is located the outside of second swivel joint spare 4, rotation shaft B7 is located the outside of first swivel joint spare 6, rotation shaft A5 with rotation shaft B7 passes the round hole of rotating disc with first swivel joint spare 6 with second swivel joint spare 4 merges, rotation shaft A5 with rotation shaft B7 matches each other and passes through three self-tapping screw B8 fixed connection, the integration and the rotation of first swivel joint spare 6 with second swivel joint spare 4 have been realized to the rotation shaft.

The rotating member includes: fixed block 1, sliding block 3, sliding pin 9, the shape of fixed block 1 is the trapezoidal on circular arc limit, the central point of fixed plate 1 puts and is equipped with the slip pinhole, be equipped with the screw hole between two angles in the upper end of fixed plate 1 and two angles in the lower extreme, fixed plate 1 is fixed by three screw in the draw-in groove of first swivel connected coupler 6. Sliding block 3 is arc, four angles of sliding block are equipped with the screw hole with the arc liftout, sliding block 3 is by three self tapping screw A2 fixed mounting in the draw-in groove of second swivelling joint spare 4, sliding block 3's center is equipped with the slip track, the slip track is arc, the orbital both ends of sliding are equipped with the locating hole. The upper end of the sliding pin 9 is provided with a spring retainer ring, the compression spring 10 is sleeved on the sliding pin 9 on the lower side of the spring retainer ring, the diameter of the lower end of the sliding pin 9 is matched with the width of the sliding track, the diameter of the lower end of the sliding pin is matched with the size of the positioning hole, and the sliding pin 9 penetrates through the first rotary connecting piece 6 and the fixing block 1 and extends into the sliding track of the sliding block 3.

Principle of operation

Firstly, the sliding pin 9 is pressed, the lower end head of the sliding pin 9 is pushed away from the positioning hole at the end part of the sliding track, at the moment, the connecting piece starts to rotate, when the connecting piece rotates to the positioning hole at the other end part of the sliding track, the sliding pin 9 is loosened, the compression spring 10 pushes the sliding pin 9 outwards, the lower end head of the sliding pin 9 is driven to enter the positioning hole, and therefore the angle of the rotating connecting piece is fixed.

Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, one skilled in the art should clearly recognize the present application.

It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Furthermore, the above definitions of the various elements and methods are not limited to the specific structures, shapes, or configurations shown in the examples.

It is also noted that the illustrations herein may provide examples of parameters that include particular values, but that these parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error tolerances or design constraints. Directional phrases used in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., refer only to the orientation of the drawings and are not intended to limit the scope of the present application. In addition, unless steps are specifically described or must occur in sequence, the order of the steps is not limited to that listed above and may be changed or rearranged as desired by the desired design. The embodiments described above may be mixed and matched with each other or with other embodiments based on design and reliability considerations, i.e., technical features in different embodiments may be freely combined to form further embodiments.

The above-mentioned embodiments are further described in detail for the purpose of illustrating the invention, and it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a swivelling joint spare for ball door which characterized in that includes: first rotary joint spare, second rotary joint spare, rotation axis, rotary part, first rotary joint spare with second rotary joint spare mutual symmetry, the rotation axis is equipped with two altogether, the rotation axis is located respectively first rotary joint spare with the outside of second rotary joint spare, rotary part locates first rotary joint spare with the inside of second rotary joint spare.

2. The swing joint for a ball door according to claim 1, wherein the rotating member comprises:

3. The swivel joint for ball doors according to claim 2, wherein the lower ends of the first swivel joint and the second swivel joint are swivel discs, and the side surfaces of the swivel discs are provided with round holes.

4. The swing joint for a ball door as claimed in claim 3, wherein the first swing joint is combined with the second swing joint by the rotation shafts passing through the circular holes of the swing disks, and the two rotation shafts are matched with each other and fixedly connected by three self-tapping screws.

5. The swivel connector for ball door according to claim 3, wherein the upper ends of the first swivel connector and the second swivel connector are sleeves matched with the cross beam of the ball door.

6. The swing joint for a ball door as claimed in claim 2, wherein the fixing plate is formed in a trapezoidal shape with a circular arc edge, a sliding pin hole is formed at a central position of the fixing plate, and a screw hole is formed between two corners of an upper end and two corners of a lower end of the fixing plate.

7. The swing joint for a ball door as claimed in claim 2, wherein the sliding block is formed in a circular arc shape, and screw holes are formed at four corners and an arc top of the sliding block.

8. The swing joint for a ball door as claimed in claim 2, wherein the sliding pin is provided at an upper end thereof with a spring collar, a diameter of a lower end of the sliding pin is matched with a width of the sliding rail, and a diameter of a lower end of the sliding pin is matched with a size of the positioning hole.

9. The swing joint for a ball door as claimed in claim 1, wherein the first swing joint and the second swing joint are provided at inner sides thereof with matching swing grooves.

10. The swing joint for a ball door as claimed in claim 5, wherein the sleeve is provided with a fixing groove at an inner portion thereof.