CN201454009U

CN201454009U - Golf backstop

Info

Publication number: CN201454009U
Application number: CN2009201247010U
Authority: CN
Inventors: 吕宣融
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-14
Filing date: 2009-07-14
Publication date: 2010-05-12
Anticipated expiration: 2019-07-14

Abstract

The utility model provides a golf backstop. The golf backstop is characterized in that: the golf backstop comprises cantilever beams respectively arranged at the two sides of striking positions, one end of the cantilever beams is fixedly connected with a ceiling above the striking positions, the other ends of the cantilever beams are extended towards the front part of the striking positions to the striking boundary, backstops which are arranged along the lower end rims of the cantilever beams are hung on the cantilever beams, and the striking positions are respectively connected with the outermost ends at the inner sides of projection lines of the cantilever beams at the two sides of the striking positions so as to form included angles equal to the preset striking flying angle. Compared with the prior art, the golf backstop adopts the backstops with the structures of the cantilever beams; the backstops can be fixedly connected on the ceiling above the striking positions by the cantilever beams, so that the backstops can move along with the ceiling; as the occupied area of a golf field is smaller, a high fence with high cost does not need to be built at the periphery of the golf field, thereby greatly reducing the golf playing cost; moreover, the backstops are directly connected on the ceiling, which cannot damage the surrounding greening environment.

Description

The golf backstop

Technical field

The utility model relates to a kind of facility of golf stadium, particularly relates to a kind of golf backstop that is used for practice stroke.

Background technology

Golf originates from Scotland of the 15th century, and the rod of sheep of catching up with commonly used of shepherd is at that time played a kind of recreation of hitting stone, and frequently who hits far, hits accurately, and this recreation just developed afterwards becomes golf.Traditional golf course generally is located on the lawn of beautiful scenery, in order to limit overdriving, intermediate demand has some obstacles natural or artificial setting, as highland, sand ground, trees, shrubbery, puddle, brook etc., therefore, this golf course need take the larger area soil usually, and operation cost is higher, become a kind of luxurious consumption motion, be difficult to enter common people's life.

Along with the popularization of golf sports and the raising of people's living standard, indoor mini golf course that floor space is less or outdoor simple and easy training field begin to emerge in large numbers, particularly outdoor simple and easy court is limit owing to being subjected to the place, for preventing that ball from getting outside the venue, tend to net to be set and block at its excess-three face of place that removes striking point on the ball.The beginner is when the exercise shot, if the correct angle of shot of ball denection, the golf of then getting will be by the net retaining down, and the golf that only hits correct angle could can not blocked by net, smoothly flight.As the patent No. is that the Chinese utility model " buffer unit of golf course " of ZL97203290.8 relates to a kind of golf field device, mainly be the compound buffering net that the net of two-layer different structure is combined into to be set at service area, court front end, make the ball warp of sending cross twice buffering and drop between the two layers of mesh afterwards, can not jeopardize sportsman's safety because of the bounce-back of ball.On the court and two sides be provided with and be connected four backstops between the front column.And for example the patent No. is that the Chinese invention patent " water field golf stadium and facility " of ZL200410000783.X comprises serving and driving area and ball-dropping area, the boundary line is arranged all around, its serving and driving area is positioned at water surface bank, ball-dropping area is positioned at the water surface of falling sphere direction, the boundary line is provided with backstop or the wall of blocking, other sunshade and the safe separation net of being provided with of serving and driving area.Golf course in the above-mentioned patent all is outdoor simple and easy court, be applicable to the area that the soil is narrow, but the backstop in the above-mentioned patent all is high purse seine, and cost is higher, comparatively waste time and energy from building to dismantle all, and, build high purse seine because will drive piles or locate column, come not attractive in appearance with the court one that high purse seine fences up, but also destroy environment easily, be not suitable for using in the place of optimum golf ranges such as some public lawns.Therefore, await existing golf backstop is further improved, make and under the prerequisite of not destroying environment, use lower one-tenth to realize the needs of golf practice originally.

Summary of the invention

Technical problem to be solved in the utility model is that the golf backstop that a kind of floor space is little, mount and dismount conveniently and can not destroy environment is provided at above-mentioned prior art present situation, and this golf backstop need not to build high purse seine and can realize blocking.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: the golf backstop, it is characterized in that: include the cantilever beam that is arranged on each both sides, batting position, one end of this cantilever beam is fixedlyed connected with the ceiling of top, batting position, the other end of this cantilever beam extends to the batting boundary to the place ahead of described batting position, also be linked with the backstop that is provided with along the lower edge of this cantilever beam on each described cantilever beam, and each described batting position links to each other with the inboard outermost end of the cantilever beam projection line that is positioned at these both sides, batting position respectively and constitutes the angle of a size for predetermined batting flight angle.

As preferably, described cantilever beam cross section can be a spoonful shape, include straightway and arc section that mutual rounding off connects, the end of described straightway is fixedly connected on the described ceiling, the end of described arc section extends to described batting boundary, and the adjacent cantilever beam that is positioned at both sides, described batting position is provided with in the same way and makes that the arc section bending direction of each described cantilever beam is identical.So, both sides cantilever beam in same batting position, wherein the cantilever beam of side inboard outermost end is the arc section middle part protruding end of this side cantilever beam, the outermost section of the cantilever beam inboard of opposite side is the arc section end of this opposite side cantilever beam, and circular arc middle part protruding end links to each other with the batting position respectively with the circular arc end and constitutes the angle of size for predetermined batting flight angle.

Preferred as another, described cantilever beam cross section also can be " Y " type, include support portion on the ceiling that can be fixedly connected on described batting position and the furcation that is connected with this support portion respectively, this furcation includes V-shaped first furcation and second furcation mutually.So, second furcation end that is positioned at the cantilever beam in left side, batting position is the outermost end of this cantilever beam inboard, the first furcation end of cantilever beam that is positioned at right side, batting position is as the outermost end of this cantilever beam inboard, the batting position is terminal with first furcation respectively and second furcation is terminal links to each other, constitute the angle of size for predetermined batting flight angle, the end of described first furcation and second furcation extends to described batting boundary respectively.

Hike up or swing in order to prevent backstop to be subjected to the interference of wind, guarantee the accuracy of practice stroke, described backstop also is provided with in the bottom and can keeps the vertical all the time heavy downward gravity accessory of this backstop.

As preferably, described gravity accessory can be circular gravity ball simply, and this gravity ball is connected the bottom of the vertical grid lines of each bar of described backstop.

Compared with prior art, advantage of the present utility model is: adopted the backstop with cantilever beam structures, backstop can be fixedly connected on by cantilever beam on the ceiling of top, batting position, so, backstop can move along with moving of ceiling, the floor space in court is littler, need not to build the higher high purse seine of cost outside week in the court, can reduce the cost of playing ball greatly; In addition, because backstop is on the direct-connected ceiling, greening environment around the setting of backstop can not destroy, and, backstop is arranged on the both sides of each batting position, can avoid the sporter of adjacent batting position because of service fault golf to be got in other the batting place, in case the predetermined batting flight angle of the ball denection that hits, the backstop of both sides can keep off golf fall in time, the efficient that technology is corrected when having guaranteed the security of practising a ball game and practice stroke.

Description of drawings

Fig. 1 is the backstop perspective view of the utility model embodiment one.

Fig. 2 is the user mode schematic diagram of backstop shown in Figure 1.

Fig. 3 is the backstop perspective view of the utility model embodiment two.

Fig. 4 is the user mode schematic diagram of backstop shown in Figure 3.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment one, referring to Fig. 1, Fig. 2:

Usually, all be provided with the batting zone in the golf range, in order to protect the sporter to avoid exposing to the sun and rain, operated by rotary motion has ceiling 1 above the batting zone, the below of ceiling 1 is the batting position 2 that a plurality of intervals are provided with, the golf backstop of present embodiment includes the cantilever beam 3 that is arranged on each both sides, batting position, this cantilever beam 3 can adopt steel to make, the cross section of cantilever beam 3 is a spoonful shape, include straightway 31 and arc section 32 that mutual rounding off connects, the end of straightway 31 is fixedly connected on the ceiling 1, and the end of arc section 32 extends to batting 4 places, border, also is linked with the backstop 5 that is provided with along the lower edge of this cantilever beam 3 on the cantilever beam 3;

In the present embodiment, the arc section bending direction between the adjacent cantilever beam 3 is identical, and promptly all cantilever beam arc sections all protrude towards the right side; So, concerning the cantilever beam of 2 both sides, same batting position, be positioned at the arc section middle part protruding end a of the inboard outermost end of cantilever beam in left side for this left side cantilever beam, and the outermost section that is positioned at the cantilever beam inboard on right side is the terminal b of the arc section of this right side cantilever beam, the terminal b of circular arc of the circular arc middle part protruding end a of left side cantilever beam and right side cantilever beam links to each other with the striking point on the ball c of correspondence respectively, thereby constitute an angle theta, the size of this angle theta is predetermined batting flight angle, if the golf that the sporter hits departs from this flight angle, promptly exceeded the scope that predetermined batting flight angle is allowed, then golf is promptly kept off by the backstop of both sides, and whether the sporter can check the batsmanship of oneself to put in place thus.

In order to guarantee the accuracy of practice stroke, prevent backstop 5 to be subjected to the interference of wind and hike up or swing back and forth, also be fixedly connected with circular gravity ball 6 in the bottom of the vertical grid lines of each bar of backstop 5, to keep this backstop to be in all the time hanging down heavy downward state.

Embodiment two, referring to Fig. 3, Fig. 4:

The difference of this embodiment two and embodiment one is to adopt " Y " type structure by the cantilever beam 3 ' cross section of steel making, include on the ceiling 1 that can be fixedly connected on batting position the support portion and respectively with the furcation of this support portion 31 ' be connected, wherein, furcation include the first mutually V-shaped furcation 321 ' and second furcation 322 ', second furcation 322 ' slightly be shorter than, first furcation 321 ', first furcation 321 ' and second furcation 322 ' end extend to batting boundary 4 respectively, and, adjacent cantilever beam 3 ' between first furcation and the set positions direction of second furcation identical;

For same batting position 2, the outermost end that the terminal a ' of second furcation that is positioned at the cantilever beam in these 2 left sides of batting is this cantilever beam inboard, left side, the terminal b ' of first furcation of cantilever beam that is positioned at right side, this batting position is as the outermost end of this cantilever beam inboard, right side, the terminal b ' of first furcation of terminal a ' of second furcation of left side cantilever beam and right side cantilever beam links to each other with the striking point on the ball c ' of correspondence respectively, thereby thereby constitute a size for the angle β of predetermined batting flight angle when the exercise, if the ball that hits is not in the flight angular range of allowing, the ball that promptly hits has exceeded the scope of described angle, and then the backstop of both sides can keep off the golf of getting fall.In order to guarantee the operate as normal of backstop, be provided with the gravity ball 6 identical equally in the bottom of backstop with embodiment one.

Claims

1. golf backstop, it is characterized in that: include the cantilever beam that is arranged on each both sides, batting position, one end of this cantilever beam is fixedlyed connected with the ceiling of top, batting position, the other end of this cantilever beam extends to the batting boundary to the place ahead of described batting position, also be linked with the backstop that is provided with along the lower edge of this cantilever beam on each described cantilever beam, and each described batting position links to each other with the inboard outermost end of the cantilever beam projection line that is positioned at these both sides, batting position respectively and constitutes the angle of a size for predetermined batting flight angle.

2. golf backstop according to claim 1, it is characterized in that: described cantilever beam cross section is a spoonful shape, include straightway and arc section that mutual rounding off connects, the end of described straightway is fixedly connected on the described ceiling, the end of described arc section extends to described batting boundary, and the adjacent cantilever beam that is positioned at both sides, described batting position is provided with in the same way and makes that the arc section bending direction of each described cantilever beam is identical.

3. golf backstop according to claim 1, it is characterized in that: described cantilever beam cross section is " Y " type, include support portion on the ceiling that can be fixedly connected on described batting position and the furcation that is connected with this support portion respectively, this furcation includes V-shaped first furcation and second furcation mutually, and the end of described first furcation and second furcation extends to described batting boundary respectively.

4. according to claim 1 or 2 or 3 described golf backstops, it is characterized in that: described backstop also is provided with in the bottom and can keeps the vertical all the time heavy downward gravity accessory of this backstop.

5. golf backstop according to claim 4 is characterized in that: described gravity accessory is the gravity ball, and this gravity ball is connected the bottom of the vertical grid lines of each bar of described backstop.