CN2853114Y - Backboard with two-basket - Google Patents

Abstract

The utility model discloses a double basketball frames on backboard; belonging to basketball frame and plate apparatus, which can overcome the shortcomings of basketball competition with simple frame backboard, such as most common enthusiasts of basketball are shorter than athletes and cannot complete the action of shooting basketball, thus the attraction and entertaining quality of basketball is reduced for short persons, comprising two frames with different height on one backboard; a new facility for the standard sport carried out with international basketball regulations and add new content and entertaining quality, so the utility model is a creation favorable for developing the mass sports and favorable to psychological and physiologic health of young persons.

Description

The two hoop backboards of basketball

Technical field: the utility model relates to basket ball board, hoop facility, and emphasis is the design concept of two hoops.Background technology; At present, the basketball backboards of international and domestic standard is 2.9m apart from ground level, and hoop is 3.05m apart from ground level, and most of basket ball fans are because the height deficiency has lost the enjoyment of slamdunking in the motion.And reduce backboard hoop height simply, can not adapt to existing exercise habit and long's requirement again.Increase by second hoop that highly is lower than 2.5m, can overcome the above problems effectively, improve motion enthusiasm.

Summary of the invention: the purpose of this utility model provides basketball backboards, the hoop of double-height, and it has overcome the limitation of the single height of 3.05m height hoop.It is to be made of the hoop that is installed on the same block of backboard two the high respectively 3.05m of being and 2.5m to 2.3m apart from ground.This backboard compares with the standard backboard, on original height and size, increased newly one apart from the hoop of the high 2.5m to 2.3m in ground and one apart from ground high 2.5m, wide 45cm * 40 are to the backboard of 60cm; Perhaps one is suspended under the standard backboard apart from second hoop of the easy structure of the high 2.5m to 2.3m in ground; And length is the hoop net of 15cm to 20cm.

Description of drawings: accompanying drawing 1 is a side of the present invention full view; Accompanying drawing 2 is following full views of the present invention; Accompanying drawing 3 is hoop backboard structure figure of the present invention; Accompanying drawing 4 is the simple and easy johning knot compositions of second hoop of the present invention; Accompanying drawing 5 is two hoop backboard supporting construction figure.Among the figure, 1 is first hoop; 2 is second hoops; The 3rd, backboard; The 4th, two hoop backboard syndetons; 5 is simple and easy syndetons of second hoop and backboard; The 6th, the hoop net; The 7th, basketball stands; The 8th, binder; 9 is second hoop bracing frames.

The specific embodiment: the rules of contest that adapt with above facility are: first hoop is used for shooting, and second hoop is used for sportsman's slamdunk that height is lower than 1.85m.The shooting of second hoop is invalid.Height surpasses 1.85m, and the sportsman that altitude touch reaches 3m limits the above facility of use.And can not be being lower than second hoop slamdunk of 2.5m height, to prevent the head of when jumping, damaging.Other rules of contest are used the unified regulation of international basketball.

Owing to adopt above facility, help people and improve motion interest, help the popularization of basketball movement, help improving teen-age self-confidence by this motion.Above facility, simple in structure, easily manufactured, be easy to supportingly with the existing international basketball system and the rules of contest, be convenient to promote, be medium height basket ball fan's desirable fitness project.

Claims (1)

1, the two hoop backboards of basketball are by (1) two basketball hoops; (2) two frame backboards and easy structure thereof; (3) two hoop backboard support and connection structures; (4) lacking basketball hoop net constitutes, it is characterized in that: two standard basketball hoops of diameter 45cm, be arranged on the height that two of the high backboard spindle centerline of wide 1.45m of 1.80m differ 55cm, form two hoop basketball utmost points (1) of the first and second two hoops of differing heights; Backboard is at 180cm * 105cm, on the basis of standard, increase the backboard of the identical quality of a wide 45cm of high 40cm to 50cm in its lower edge central authorities, perhaps, in the lower edge of standard backboard central authorities, with second hoop that can investigate height as required of the syndeton locating distance high 2.3m to 2.5m in ground, thereby form fixedly two frame backboards of backboard and two kinds pairs of frame backboards (2) of two frame backboards of easy structure; Two hoops are respectively between 3.05m and the 2.5m to 2.3m apart from ground level; But the firm safe structure (3) of the supporting movement person's body weight between two hoops and backboard, the basket support, the hoop net (4) of 15cm to 20cm length.

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