CN106799027B - A kind of foldable shuttlecock net support - Google Patents
A kind of foldable shuttlecock net support Download PDFInfo
- Publication number
- CN106799027B CN106799027B CN201710197411.8A CN201710197411A CN106799027B CN 106799027 B CN106799027 B CN 106799027B CN 201710197411 A CN201710197411 A CN 201710197411A CN 106799027 B CN106799027 B CN 106799027B
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- China
- Prior art keywords
- swingle
- block
- sliding
- sliding block
- ratchet
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
- A63B61/02—Posts; Revolvably-mounted posts ; Straining or adjusting devices on the posts, e.g. coin- or time operated
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The present invention relates to a kind of badminton grid frame more particularly to a kind of foldable shuttlecock net supports.The technical problem to be solved in the present invention is to provide a kind of height select it is more, can fold it is easy to carry with place, the stable gravity center foldable shuttlecock net support that is not easy to fall down to the ground.In order to solve the above-mentioned technical problem, the present invention provides such a foldable shuttlecock net supports, include support pouring weight, front side baffle, rear side baffle, the first support plate, first rotating shaft, the first swingle, the first sliding rail, telescopic block, block, rack hook etc.；Support pouring weight installed in front has front side baffle, rear side baffle is installed on rear side of support pouring weight, the front and rear sides of left are respectively equipped with the first support plate on the upside of support pouring weight, are connected with first rotating shaft between two piece of first support plate upside, first rotating shaft is connected with the first swingle.Invention achieves highly select it is more, can fold it is easy to carry with place, the stable gravity center effect that is not easy to fall down to the ground.
Description
Technical field
The present invention relates to a kind of badminton grid frame more particularly to a kind of foldable shuttlecock net supports.
Background technique
Badminton grid frame refers to the bracket for being used to support badminton net.It stands on two midpoints in court sideline respectively
Position is responsible for pulling open badminton net and reaching calibrated altitude.
Shuttlecock is an interior, the movement that outdoor is taken into account.According to the number participated in, singles and doubles can be divided into.Plumage
Ball top, which moves, to be required the physique of player and not bery high, but than more elegant endurance, extremely fit racket generally by racket head, dabber,
The connector of handle and frame and dabber is constituted.Of length no more than 68 centimetres of one racket, wherein racket handle and racket pole length
No more than 41 centimetres, frame length is 28 centimetres, and width is 23 centimetres, and with the development of science and technology, the development of racket is to emphatically
The direction that amount is increasingly lighter, frame is increasingly harder, dabber elasticity is become better and better is developed.It is suitble to Asians's development.
User is indoors or the outdoor Shi Douhui that plays badminton uses badminton grid frame, but the net in some shuttlecock places
Ball top rack is unable to satisfy the requirement of user, such as insufficient height, is also fitted without badminton grid frame to some courts, just
User is needed to carry badminton grid frame, but traditional shuttle rack is bulky, it is inconvenient to carry, and traditional shuttle rack
Gravity center instability is easy to fall down to the ground, and can more embody during transportation, and places need to occupy many spaces when not used.So
Current badminton grid frame height selection is less, volume is very much not portable is easy to fall down to the ground with placement, gravity center instability.
Summary of the invention
(1) technical problems to be solved
Less, volume is very much not portable and places, center of gravity in order to overcome current badminton grid frame height to select by the present invention
Shakiness is easy the shortcomings that falling down to the ground, the technical problem to be solved in the present invention is to provide a kind of height selection it is more, can fold it is easy
It carries and is not easy the foldable shuttlecock net support to fall down to the ground with placement, stable gravity center.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a foldable shuttlecock net supports, include support
Pouring weight, front side baffle, rear side baffle, the first support plate, first rotating shaft, the first swingle, the first sliding rail, telescopic block, block, net
Frame hook, the second shaft, pulley, bracing wire, the second sliding rail, the first sliding block, the second support plate, third shaft, the second swingle, third
Sliding rail, the second sliding block, third support plate, the 4th shaft, the first spring and push plate, support pouring weight installed in front have front side baffle,
Rear side baffle is installed on rear side of support pouring weight, the front and rear sides of left are respectively equipped with the first support plate on the upside of support pouring weight, and two pieces
It is connected with first rotating shaft between on the upside of first support plate, first rotating shaft is connected with the first swingle, the first swingle inside left
First sliding rail is installed, is equipped with telescopic block in the first sliding rail, telescopic block lower end front and rear sides are equipped with block, on the first swingle
End is internal to be equipped with the second shaft, and the second shaft is located at telescopic block left, and there are two pulley, two pulleys point for the connection of the second shaft
Not Wei Yu telescopic block front side and rear side, it is internal on the right side of the first swingle that the second sliding rail is installed, be equipped with first in the second sliding rail
Sliding block, the first sliding block top front and rear sides are connected with two bracing wires, and two bracing wires are respectively by being connected to front and back two on the upside of pulley
In side block blocks, the first spring is connected in the second sliding rail upper end, the first lower spring end is connected with push plate, connection on the right side of the first sliding block
There is the second support plate, the second support plate right end is equipped with third shaft, and the second swingle is equipped in third shaft, supports pouring weight
Upside is equipped with third sliding rail, and third sliding rail is equipped with the second sliding block in left side, and the second upper end of slide block is equipped with third support plate,
4th shaft is installed, the second swingle lower end is connected in the 4th shaft in third support plate.
Preferably, force of sliding friction of first sliding block on the second sliding rail is greater than the second sliding block and rubs in the sliding of third sliding rail
Wipe power.
Preferably, the first spring is located between two bracing wires, and the diameter of the first spring is less than the distance between two bracing wires.
It preferably, further include having big spring set, little spring set, second spring, the 4th support plate, the first ratchet, the second spine
Tooth, fixed link, first baffle, second baffle and bearing block, the first swingle top front side are provided with sliding slot, and it is sliding that sliding slot is located at second
The front side of rail, middle part is equipped with big spring set on front side of the first sliding block, and little spring set, rear side in big spring set are equipped in big spring set
It is connected with second spring, the second spring other end is connected to front side in little spring set, and front side is provided with an empty slot in the first sliding block,
Empty slot inner underside is equipped with second baffle, and little spring set outside is equipped with a bearing block, a fixation is fixed in bearing block
Bar, fixed link cover middle part by little spring, cover middle part also by second spring, fixed rod rear end stretches out big spring set and protrudes into empty slot
It is interior, first baffle is installed, little spring set front side left end is equipped with the 4th support plate, and the 4th support plate is left on the downside of fixed rod rear end
End is equipped with the first ratchet, and installed in front has the second ratchet above the first swingle, and the second ratchet is located on the left of sliding slot, the second spine
Tooth position is on rear side of the first ratchet, the second ratchet and the first ratchet engagement.
It preferably, further include having shell, nut and screw rod, support pouring weight upper end is provided with several unified sizes, unified spacing
Gear slot, the second sliding block right end is equipped with shell, and middle part is equipped with nut in shell, and precession has screw rod in nut.
Preferably, screw rod height of the screw rod lower end when being detached from gear slot is less than the height that the second swingle is laid flat.
Working principle: when user needs to set up the foldable shuttlecock net support, which is individually positioned in field by user
Among ground, the first swingle is pulled out between preceding side baffle and rear side baffle, keeps the first swingle clockwise around first rotating shaft
Rotation, at the same pull the second swingle, the second swingle pull the second sliding block move right in third sliding rail, the second sliding block to
It moves right and drives the rotation of the second swingle, when the second sliding block is moved to immediately below first rotating shaft, the second rotation pole length
Limitation will push the first sliding block and move up, to push push plate, push plate pushes the first spring, makes the second swingle to moving up
Dynamic a distance, enables the second swingle not to be blocked from rotation in this way, after the first swingle is rotated by 90 °, the
Two swingles also will rotate into vertical state, and the first spring restores from compressive state at the same time, pushes push plate to move down, pushes away
Plate pushes the first sliding block to move down.
After the first swingle pulls out, user counterclockwise rotates the second swingle around third shaft, while the first rotation
Bull stick is fixed in the position, and the rotation of the second swingle makes the second sliding block move right, so that the first sliding block is driven to move down, the
One sliding block, which moves down, drives bracing wire mobile, and the bracing wire positioned at the first upper end of slide block moves down, and the mobile band movable pulley of bracing wire is suitable
Hour hands rotation, drives left side bracing wire to move up, so that block be driven to move up, block, which moves up, pulls telescopic block the
Upward sliding in one sliding rail, so that telescopic block be made to stretch out the first swingle, the angle of the second swingle rotation is bigger, and telescopic block is stretched
Height out is more, more selects to realize user up to shuttlecock height, simultaneously as the first swingle, the second rotation
A stable triangular structure is formed between bull stick and third sliding rail, so the second swingle also forms the work of a support
With, and this triangular structure also will make the rack possess better stability.After telescopic block stretches out the first swingle, or
After height has been selected in user, the second sliding block is fixed in third sliding rail, then badminton net is hung over into rack and is hooked, in place
On two racks support badminton net, and the support pouring weight between front side baffle and rear side baffle will also make the net
The stability of frame has bigger raising.
After user has played shuttlecock, when user tidies up sports equipment, the second swingle need to only be rotated clockwise, second
Swingle rotation drives the second sliding block to be moved to the left, and when the second swingle rotates to be vertical state, user makes the first rotation
Bar rotation, the rotation of the first swingle make the second sliding block continue to be moved to the left, when the second sliding block is moved to immediately below first rotating shaft,
The movement relation of first spring, push plate and the first sliding block among the above it is stated that so will no longer illustrate, user's continuation here
Rotate clockwise the first swingle, user when the first swingle is rotated between front side baffle and rear side baffle
Very easily carry the foldable shuttlecock net support.
Because force of sliding friction of first sliding block on the second sliding rail is greater than the second sliding block in the sliding friction of third sliding rail
Power, such first swingle would not move right because of the second sliding block when rotating and move down the first sliding block, to keep away
Exempt from because the first sliding block force of sliding friction not enough moves down to block the rotation of the second swingle, ability is artificial in this way
The second swingle of rotation Shi Caineng be allowed to that the first sliding block is driven to move down.
Because the first spring is located between two bracing wires, the diameter of the first spring less than the distance between two bracing wires, this
Sample, which is avoided that, is wrapped in bracing wire surprisingly on the first spring because of the first spring, ensure that bracing wire pulls the reliable of telescopic block
Property.
Because further include have big spring set, little spring set, second spring, the 4th support plate, the first ratchet, the second ratchet,
Fixed link, first baffle, second baffle and bearing block, the first swingle top front side are provided with sliding slot, and sliding slot is located at the second sliding rail
Front side, middle part is equipped with big spring set on front side of the first sliding block, little spring set is equipped in big spring set, rear side connects in big spring set
It is connected to second spring, the second spring other end is connected to front side in little spring set, and front side is provided with an empty slot in the first sliding block, empty
Slot inner underside is equipped with second baffle, and little spring set outside is equipped with a bearing block, a fixed link is fixed in bearing block,
Fixed link covers middle part by little spring, covers middle part also by second spring, and fixed rod rear end stretches out big spring set and protrudes into empty slot,
First baffle is installed, little spring set front side left end is equipped with the 4th support plate, the 4th support plate left end on the downside of fixed rod rear end
First ratchet is installed, installed in front has the second ratchet above the first swingle, and the second ratchet is located on the left of sliding slot, the second ratchet
On rear side of the first ratchet, the second ratchet and the first ratchet engagement, when user pulls the first swingle, the second ratchet and first
The engagement of ratchet can be such that the first sliding block is fixed on the second sliding rail, so when can further make the rotation of the first swingle just
It will not move right because of the second sliding block and move down the first sliding block, so as to avoid because of the first sliding block force of sliding friction
It not enough moves down to block the rotation of the second swingle, when the first sliding block is mobile, the first sliding block will drive the first spine
Tooth, big spring set, little spring set, second spring, fixed link and bearing block move together, and big spring set will move in sliding slot,
When user needs to select height, user need to only pull fixed link, and fixed link is made to drive little spring set and the first ratchet to front side
It is mobile, so that the second ratchet and the first ratchet is detached from then rotating fixing rod, is moved to first baffle on front side of second baffle, and make
Position on front side of first baffle face second baffle, fixed link of then stopping rotating, second baffle block first baffle and do not allow
Second spring is restored, and the state for remaining disengaged from the second ratchet and the first ratchet, then the first sliding block can move up and down, when
After user chooses height, user only needs rotating fixing rod, so that first baffle is rotated to the position not contacted with second baffle, so
Second spring is restored to drive fixed link, little spring set and the side movement backward of the first ratchet afterwards, at this moment the second ratchet and the first ratchet
Engagement, first baffle are moved to second baffle rearward position, then rotating fixing rod, make on rear side of first baffle face second baffle
Position, fixed link of then stopping rotating can make the first sliding block be fixed on this position in this way, and can not move, in this way
The position of the first sliding block can be made more stable, prevent because the first swingle stress is unstable and it is unexpected clockwise rotation
Turn, keeps the stability of the first swingle, it should be noted that when user, which has played shuttlecock, tidies up rack, Yong Huxu
Will be when the first sliding block be moved to the second sliding rail upper end, rotating fixing rod makes first baffle be located at the front side of second baffle and wants
Face position makes the second block block the first block and does not allow it side is mobile backward, remains disengaged from the second ratchet with the first ratchet
State will not fix because of the first sliding block when just the first swingle capable of being made to rotate clockwise in this way and make the second swingle
Being stuck in vertical position can not fold, and smoothly the first swingle is rotated by 90 ° when also can enable to reuse the rack.
Because further including having shell, nut and screw rod, support pouring weight upper end is provided with the shelves of several unified sizes, unified spacing
Position slot, the second sliding block right end are equipped with shell, and middle part is equipped with nut in shell, and precession has screw rod in nut, can thus make
The second swingle for playing a supporting role keeps stablizing, and the second sliding block of ambassador will not be crossed because of other power and is moved right, when with
When family needs different height gears, when the second sliding block is moved to the place of user's needs, user only needs rotary screw, screw rod
The downward precession in nut makes screw rod screw in gear slot, and gear slot blocks screw rod, so that the second sliding block be made to be fixed on the position
Set, maintain the stability of the second swingle, when user needs to change different height gear, only need to by screw rod from nut to
Upper back-out makes screw rod be detached from gear slot, so that it may so that the second sliding block continues to move to.
Because screw rod height of the screw rod lower end when being detached from gear slot in this way can less than the height that the second swingle is laid flat
So that the second swingle when folding is not touched screw rod upper end, the folding of the second swingle will not be stopped.
(3) beneficial effect
Invention achieves highly select it is more, can fold it is easy to carry with place, the stable gravity center effect that is not easy to fall down to the ground,
By using the mode of the first swingle and the second swingle progress rotary folding to badminton grid frame, it is not only able to change and uses
Grids height needed for family, and occupancy to space can be reduced after folding, also facilitate transport and carried, by using the
One ratchet is engaged with the second ratchet plus fixation of the gear slot to screw rod, can make third sliding rail, the first swingle and second
Swingle becomes a stable triangular structure, that is to say, that the first ratchet is engaged with the second ratchet plus gear slot pair
The effect of the fixation of screw rod can make three vertex of the triangle be owned by the device of support, also the rack can be made to do
The shape of the triangular structure can be changed by gear hole, the effect of the first ratchet and the second ratchet to highly stable purpose
Shape, that is to say, that height needed for user can be changed, even change height, also without change triangular structure special-shaped,
So being equally able to maintain highly stable purpose, by using the mode that the second swingle of rotation keeps the second sliding block mobile, drive
First sliding block pulls bracing wire, so that telescopic block be pulled to move up and down, such apparatus structure ensure that the reliability for changing rack,
Increase the interest using the rack.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the invention.
Fig. 2 is a kind of schematic view of the front view of the invention.
Fig. 3 is a kind of left view structural representation of the invention.
Fig. 4 is a kind of left view structural representation of the invention.
Fig. 5 is a kind of schematic view of the front view of the invention.
Fig. 6 is a kind of left view structural representation of the invention.
Fig. 7 is a kind of schematic view of the front view of the invention.
Fig. 8 is a kind of schematic view of the front view of the invention.
Fig. 9 is a kind of schematic view of the front view of the invention.
The label in accompanying drawing is: 1- supports pouring weight, baffle on front side of 2-, 22- rear side baffle, the first support plate of 3-, 4- first
Shaft, the first swingle of 5-, the first sliding rail of 6-, 7- telescopic block, 71- block, 72- rack hook, the second shaft of 8-, 9- pulley, 10-
Bracing wire, the second sliding rail of 11-, the first sliding block of 12-, the second support plate of 13-, 14- third shaft, the second swingle of 15-, 16- third
Sliding rail, the second sliding block of 17-, 18- third support plate, the 4th shaft of 19-, the first spring of 20-, 21- push plate, 121- sliding slot, 122-
Big spring set, 123- little spring set, 124- second spring, the 4th support plate of 125-, the first ratchet of 126-, the second ratchet of 127-,
128- empty slot, 129- fixed link, 130- first baffle, 131- second baffle, 132- bearing block, 171- gear slot, 172- shell,
173- nut, 174- screw rod.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of foldable shuttlecock net support includes as shown in figs 1-9 support pouring weight 1, front side baffle 2, rear side baffle
22, the first support plate 3, first rotating shaft 4, the first swingle 5, the first sliding rail 6, telescopic block 7, block 71, rack hook 72, second turns
Axis 8, pulley 9, bracing wire 10, the second sliding rail 11, the first sliding block 12, the second support plate 13, third shaft 14, the second swingle 15,
Third sliding rail 16, the second sliding block 17, third support plate 18, the 4th shaft 19, the first spring 20 and push plate 21, before supporting pouring weight 1
Side is equipped with front side baffle 2, supports and is equipped with rear side baffle 22 on rear side of pouring weight 1, supports the front and rear sides of 1 upside left of pouring weight each
First support plate 3 is installed, is connected with first rotating shaft 4 between two piece of first 3 upside of support plate, first rotating shaft 4 is connected with first
Swingle 5,5 inside left of the first swingle are equipped with the first sliding rail 6, are equipped with telescopic block 7,7 lower end of telescopic block in the first sliding rail 6
Front and rear sides are equipped with block 71, and the second shaft 8 is equipped with inside 5 upper end of the first swingle, and the second shaft 8 is located at telescopic block 7
Left, for the connection of the second shaft 8 there are two pulley 9, two pulleys 9 are located at front side and the rear side of telescopic block 7, the first swingle
5 right sides are internal to be equipped with the second sliding rail 11, the first sliding block 12 is equipped in the second sliding rail 11,12 top front and rear sides of the first sliding block connect
Two bracing wires 10 are connected to, two bracing wires 10 on the upside of pulley 9 respectively by being connected on front and rear sides block 71, on the second sliding rail 11
The first spring 20 is connected in end, 20 lower end of the first spring is connected with push plate 21, is connected with the second support on the right side of the first sliding block 12
Plate 13,13 right end of the second support plate are equipped with third shaft 14, and the second swingle 15 is equipped in third shaft 14, support pouring weight
1 upside is equipped with third sliding rail 16, is equipped with the second sliding block 17 in 16 left side of third sliding rail, and 17 upper end of the second sliding block is equipped with the
Three support plates 18 are equipped with the 4th shaft 19 in third support plate 18, and 15 lower end of the second swingle is connected in the 4th shaft 19.
Force of sliding friction of first sliding block 12 on the second sliding rail 11 is greater than the second sliding block 17 in the sliding of third sliding rail 16
Frictional force.
First spring 20 is located between two bracing wires 10, between less than two bracing wires 10 of diameter of the first spring 20 away from
From.
It further include thering is big spring set 122, little spring to cover 123, second spring 124, the 4th support plate 125, the first ratchet
126, the second ratchet 127, fixed link 129, first baffle 130, second baffle 131 and bearing block 132,5 top of the first swingle
Front side is provided with sliding slot 121, and sliding slot 121 is located at the front side of the second sliding rail 11, and 12 front side middle part of the first sliding block is equipped with big spring set
122, big spring set 122 is interior to be equipped with little spring set 123, and big spring, which covers on rear side of in 122, is connected with second spring 124, second spring
124 other ends are connected to little spring and cover front side in 123, and front side is provided with an empty slot 128 in the first sliding block 12, under empty slot 128 is interior
Side is equipped with second baffle 131, and 123 outside of little spring set is equipped with a bearing block 132, is fixed with one in bearing block 132
Fixed link 129, fixed link 129 is by 123 middle part of little spring set, also by 124 sets of middle parts of second spring, 129 rear end of fixed link
It stretches out big spring set 122 to protrude into empty slot 128, first baffle 130 is installed, before little spring covers 123 on the downside of 129 rear end of fixed link
Side left end is equipped with the 4th support plate 125, and 125 left end of the 4th support plate is equipped with the first ratchet 126,5 top of the first swingle
Installed in front has the second ratchet 127, and the second ratchet 127 is located at 121 left side of sliding slot, after the second ratchet 127 is located at the first ratchet 126
Side, the second ratchet 127 are engaged with the first ratchet 126.
It further include having shell 172, nut 173 and screw rod 174, support 1 upper end of pouring weight is provided between several unified sizes, unification
Away from gear slot 171,17 right end of the second sliding block is equipped with shell 172, and middle part is equipped with nut 173, nut 173 in shell 172
Interior precession has screw rod 174.
Screw rod 174 height of 174 lower end of screw rod when being detached from gear slot 171 is less than the height that the second swingle 15 is laid flat.
Working principle: when user needs to set up the foldable shuttlecock net support, which is individually positioned in field by user
Among ground, the first swingle 5 is pulled out between preceding side baffle 2 and rear side baffle 22, makes the first swingle 5 around first rotating shaft 4
Rotate clockwise, at the same pull the second swingle 15, the second swingle 15 pull the second sliding block 17 in third sliding rail 16 to the right
Mobile, the second sliding block 17, which moves right, drives the rotation of the second swingle 15, when the second sliding block 17 is moved to positioned at first rotating shaft 4 just
When lower section, the limitation of 15 length of the second swingle will push the first sliding block 12 and move up, to push push plate 21, push plate 21 is pushed away
Dynamic first spring 20, makes the second swingle 15 move up a distance, the second swingle 15 is enable not to be blocked in this way
And can not rotate, after the first swingle 5 is rotated by 90 °, the second swingle 15 also will rotate into vertical state, and at the same time
One spring 20 restores from compressive state, and push plate 21 is pushed to move down, and push plate 21 pushes the first sliding block 12 to move down.
After the first swingle 5 pulls out, user the second swingle 15 around the rotation counterclockwise of third shaft 14, while the
One swingle 5 is fixed in the position, and the rotation of the second swingle 15 makes the second sliding block 17 move right, to drive the first sliding block 12
It moving down, the first sliding block 12, which moves down, drives bracing wire 10 mobile, and the bracing wire 10 positioned at 12 upper end of the first sliding block moves down,
The mobile band movable pulley 9 of bracing wire 10 rotates clockwise, and left side bracing wire 10 is driven to move up, so that block 71 is driven to move up,
Block 71, which moves up, pulls the upward sliding in the first sliding rail 6 of telescopic block 7, so that telescopic block 7 is made to stretch out the first swingle 5,
The angle of second swingle 15 rotation is bigger, and the height that telescopic block 7 is stretched out is more, to realize user up to shuttlecock height
More selections, simultaneously as forming a stable triangle between the first swingle 5, the second swingle 15 and third sliding rail 16
Shape structure, so the second swingle 15 also forms the effect of a support, and this triangular structure also will be such that the rack gathers around
There is better stability.
After telescopic block 7 stretches out the first swingle 5 or after height has been selected in user, the second sliding block 17 is fixed on
In third sliding rail 16, then badminton net being hung over into rack and is hooked on 72, two of the ground on the scene racks support badminton net, and
The stability for making the rack is also had bigger raising by the support pouring weight 1 between front side baffle 2 and rear side baffle 22.
After user has played shuttlecock, when user tidies up sports equipment, the second swingle 15 need to only be rotated clockwise, the
The rotation of two swingles 15 drives the second sliding block 17 to be moved to the left, and when the second swingle 15 rotates to be vertical state, user makes
The rotation of first swingle 5, the rotation of the first swingle 5 make the second sliding block 17 continue to be moved to the left, when the second sliding block 17 is moved to the
When one 4 underface of shaft, the movement relation of the first spring 20, push plate 21 and the first sliding block 12 among the above it is stated that so
Here it will no longer illustrate, user continues to rotate clockwise the first swingle 5, until the first swingle 5 is rotated into front side baffle 2
User can very easily carry the foldable shuttlecock net support when between rear side baffle 22.
Because force of sliding friction of first sliding block 12 on the second sliding rail 11 is greater than the second sliding block 17 in third sliding rail 16
Force of sliding friction, such first swingle 5 rotate when would not because the second sliding block 17 moves right and make the first sliding block 12 to
Lower movement, so as to avoid because 12 force of sliding friction of the first sliding block not enough moves down to block the second swingle 15
Rotation, 15 Shi Caineng of the second swingle of rotation that in this way could be artificial are allowed to that the first sliding block 12 is driven to move down.
Because the first spring 20 is located between two bracing wires 10, between less than two bracing wires 10 of diameter of the first spring 20
Distance, be avoided that is wrapped in bracing wire 10 surprisingly on the first spring 20 in this way, ensure that bracing wire 10 is drawn
The reliability of dynamic telescopic block 7.
Because further including thering is big spring set 122, little spring to cover 123, second spring 124, the 4th support plate 125, the first spine
Tooth 126, the second ratchet 127, fixed link 129, first baffle 130, second baffle 131 and bearing block 132, on the first swingle 5
Side front side is provided with sliding slot 121, and sliding slot 121 is located at the front side of the second sliding rail 11, and 12 front side middle part of the first sliding block is equipped with big spring
Set 122, big spring, which covers, is equipped with little spring set 123 in 122, the interior rear side of big spring set 122 is connected with second spring 124, the second bullet
124 other end of spring is connected to front side in little spring set 123, and front side is provided with an empty slot 128 in the first sliding block 12, in empty slot 128
Downside is equipped with second baffle 131, and 123 outside of little spring set is equipped with a bearing block 132, is fixed with one in bearing block 132
Root fixed link 129, fixed link 129 is by 123 middle part of little spring set, in the middle part of 124 sets of second spring, after fixed link 129
End is stretched out big spring set 122 and is protruded into empty slot 128, and first baffle 130, little spring set 123 are equipped on the downside of 129 rear end of fixed link
Front side left end is equipped with the 4th support plate 125, and 125 left end of the 4th support plate is equipped with the first ratchet 126, on the first swingle 5
Square installed in front has the second ratchet 127, and the second ratchet 127 is located at 121 left side of sliding slot, and the second ratchet 127 is located at the first ratchet 126
Rear side, the second ratchet 127 are engaged with the first ratchet 126, when user pulls the first swingle 5, the second ratchet 127 and the first spine
The engagement of tooth 126 can be such that the first sliding block 12 is fixed on the second sliding rail 11, so the first swingle 5 can further be made to revolve
It would not move right because of the second sliding block 17 when turning and move down the first sliding block 12, so as to avoid because of the first sliding block
12 force of sliding frictions not enough move down to block the rotation of the second swingle 15, when the first sliding block 12 is mobile, first
Sliding block 12 will drive the first ratchet 126, big spring set 122, little spring set 123, second spring 124, fixed link 129 and bearing block
132 move together, and big spring set 122 will move in sliding slot 121, and when user needs to select height, user need to only pull solid
Fixed pole 129, so that fixed link 129 is driven little spring set 123 and the first ratchet 126, side is mobile forward, makes the second ratchet 127 and first
Ratchet 126 is detached from then rotating fixing rod 129, so that first baffle 130 is moved to 131 front side of second baffle, and make first baffle
The position of 130 face second baffle, 131 front side, fixed link of then stopping rotating 129, second baffle 131 keep off first baffle 130
Second spring 124 is not allowed firmly to be restored, the state for remaining disengaged from the second ratchet 127 and the first ratchet 126, then the first sliding block 12
It can move up and down, after user chooses height, user only needs rotating fixing rod 129, rotates to first baffle 130 not
The position contacted with second baffle 131, then second spring 124 is restored to drive fixed link 129, little spring set 123 and the first spine
Side is mobile backward for tooth 126, and at this moment the second ratchet 127 is engaged with the first ratchet 126, and first baffle 130 is moved to second baffle 131
Rearward position, then rotating fixing rod 129, make the position of 130 face second baffle of first baffle, 131 rear side, then stop rotation
Turn fixed link 129, the first sliding block 12 can be made to be fixed on this position in this way, and can not move, this makes it possible to make first
The position of sliding block 12 is more stable, prevents from unexpectedly rotating clockwise because 5 stress of the first swingle is unstable, keeps first
The stability of swingle 5, it should be noted that when user, which has played shuttlecock, tidies up rack, user needs sliding first
When block 12 is moved to the second 11 upper end of sliding rail, rotating fixing rod 129 makes first baffle 130 be located at the front side of second baffle 131 simultaneously
And face position is wanted, so that the second block 71 is blocked the first block 71 and do not allow it side is mobile backward, makes the second ratchet 127 and the first spine
Tooth 126 remains disengaged from state, will not be fixed because of the first sliding block 12 when in this way the first swingle 5 can just rotating clockwise
So that the second swingle 15 is stuck in vertical position can not fold, smoothly first when also can enable to reuse the rack
Swingle 5 is rotated by 90 °.
Because further including having shell 172, nut 173 and screw rod 174, support 1 upper end of pouring weight is provided with several unified sizes, system
The gear slot 171 of one spacing, 17 right end of the second sliding block are equipped with shell 172, and middle part is equipped with nut 173, nut in shell 172
Precession has screw rod 174 in 173, and the second swingle 15 played a supporting role can thus be made to keep stablizing, will not be because of other
Power cross the second sliding block of ambassador 17 and move right, when user needs different height gears, be moved to use in the second sliding block 17
When the place that family needs, user only needs rotary screw 174, and the downward precession in nut 173 of screw rod 174 makes screw rod 174 screw in shelves
Position slot 171, gear slot 171 block screw rod 174, so that the second sliding block 17 be made to be fixed in the position, maintain the second swingle
Screw rod 174 need to only be screwed out upwards from nut 173 when user needs to change different height gear, make spiral shell by 15 stability
Bar 174 is detached from gear slot 171, so that it may so that the second sliding block 17 continues to move to.
Because screw rod 174 height of 174 lower end of screw rod when being detached from gear slot 171 is less than the height that the second swingle 15 is laid flat
Degree can make the second swingle 15 when folding not touch 174 upper end of screw rod in this way, will not stop the second swingle 15
It folds.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of foldable shuttlecock net support, which is characterized in that include support pouring weight (1), front side baffle (2), rear side baffle
(22), the first support plate (3), first rotating shaft (4), the first swingle (5), the first sliding rail (6), telescopic block (7), block (71),
Rack hooks (72), the second shaft (8), pulley (9), bracing wire (10), the second sliding rail (11), the first sliding block (12), the second support plate
(13), third shaft (14), the second swingle (15), third sliding rail (16), the second sliding block (17), third support plate (18),
Four shafts (19), the first spring (20) and push plate (21), support pouring weight (1) installed in front have front side baffle (2), support pouring weight
(1) rear side is equipped with rear side baffle (22), and the front and rear sides of left are respectively equipped with the first support plate (3) on the upside of support pouring weight (1),
It being connected with first rotating shaft (4) between on the upside of two piece of first support plate (3), first rotating shaft (4) is connected with the first swingle (5), the
One swingle (5) inside left is equipped with the first sliding rail (6), is equipped with telescopic block (7) in the first sliding rail (6), telescopic block (7) lower end
Front and rear sides are equipped with block (71), are equipped with the second shaft (8) inside the first swingle (5) upper end, the second shaft (8) is located at
Telescopic block (7) left, there are two pulley (9), two pulleys (9) are located at the front side of telescopic block (7) for the second shaft (8) connection
And rear side, the first swingle (5) right side is internal to be equipped with the second sliding rail (11), and the first sliding block is equipped in the second sliding rail (11)
(12), front and rear sides are connected with two bracing wires (10) above the first sliding block (12), and two bracing wires (10) are respectively by pulley (9)
Side is connected on front and rear sides block (71), is connected with the first spring (20) in the second sliding rail (11) upper end, the first spring (20)
Lower end is connected with push plate (21), is connected with the second support plate (13) on the right side of the first sliding block (12), the second support plate (13) right end peace
It equipped with third shaft (14), is equipped in third shaft (14) the second swingle (15), third is installed on the upside of support pouring weight (1)
Sliding rail (16), third sliding rail (16) are equipped with the second sliding block (17) in left side, and the second sliding block (17) upper end is equipped with third support
Plate (18) is equipped with the 4th shaft (19) in third support plate (18), and the second swingle (15) lower end is connected to the 4th shaft
(19) on.
2. a kind of foldable shuttlecock net support according to claim 1, which is characterized in that the first sliding block (12) is second
Force of sliding friction on sliding rail (11) is greater than the second sliding block (17) in the force of sliding friction of third sliding rail (16).
3. a kind of foldable shuttlecock net support according to claim 2, which is characterized in that the first spring (20) is located at two
Between bracing wire (10), the distance between less than two bracing wires (10) of diameter of the first spring (20).
4. a kind of foldable shuttlecock net support according to claim 3, which is characterized in that further include having big spring set
(122), little spring set (123), second spring (124), the 4th support plate (125), the first ratchet (126), the second ratchet
(127), fixed link (129), first baffle (130), second baffle (131) and bearing block (132), the first swingle (5) top
Front side is provided with sliding slot (121), and sliding slot (121) is located at the front side of the second sliding rail (11), and middle part is equipped on front side of the first sliding block (12)
Big spring set (122), big spring set (122) is interior to be equipped with little spring set (123), and rear side is connected with second in big spring set (122)
Spring (124), second spring (124) other end are connected to front side in little spring set (123), and front side is provided in the first sliding block (12)
One empty slot (128), empty slot (128) inner underside are equipped with second baffle (131), are equipped with one on the outside of little spring set (123)
Bearing block (132), bearing block (132) is interior to be fixed with a fixed link (129), and fixed link (129) passes through in little spring set (123)
Portion covers middle part also by second spring (124), and fixed link (129) rear end is stretched out big spring set (122) and protruded into empty slot (128),
It is equipped with first baffle (130) on the downside of fixed link (129) rear end, left end is equipped with the 4th support plate on front side of little spring set (123)
(125), the 4th support plate (125) left end is equipped with the first ratchet (126), and installed in front has second above the first swingle (5)
Ratchet (127), the second ratchet (127) are located on the left of sliding slot (121), and the second ratchet (127) is located on rear side of the first ratchet (126),
Second ratchet (127) is engaged with the first ratchet (126).
5. a kind of foldable shuttlecock net support according to claim 4, which is characterized in that further include having shell (172), spiral shell
Female (173) and screw rod (174), support pouring weight (1) upper end are provided with the gear slots (171) of several unified sizes, unified spacing, and second
Sliding block (17) right end is equipped with shell (172), and middle part is equipped with nut (173) in shell (172), and nut (173) interior precession has
Screw rod (174).
6. a kind of foldable shuttlecock net support according to claim 5, which is characterized in that screw rod (174) lower end is being detached from
The height that screw rod (174) when gear slot (171) is highly laid flat less than the second swingle (15).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197411.8A CN106799027B (en) | 2017-03-29 | 2017-03-29 | A kind of foldable shuttlecock net support |
| CN201910081622.4A CN109589572B (en) | 2017-03-29 | 2017-03-29 | Badminton net rack |
| CN201910081600.8A CN109646915B (en) | 2017-03-29 | 2017-03-29 | Working method of folding badminton net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197411.8A CN106799027B (en) | 2017-03-29 | 2017-03-29 | A kind of foldable shuttlecock net support |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910081622.4A Division CN109589572B (en) | 2017-03-29 | 2017-03-29 | Badminton net rack |
| CN201910081600.8A Division CN109646915B (en) | 2017-03-29 | 2017-03-29 | Working method of folding badminton net rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106799027A CN106799027A (en) | 2017-06-06 |
| CN106799027B true CN106799027B (en) | 2019-04-02 |
Family
ID=58981560
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910081622.4A Active CN109589572B (en) | 2017-03-29 | 2017-03-29 | Badminton net rack |
| CN201710197411.8A Expired - Fee Related CN106799027B (en) | 2017-03-29 | 2017-03-29 | A kind of foldable shuttlecock net support |
| CN201910081600.8A Active CN109646915B (en) | 2017-03-29 | 2017-03-29 | Working method of folding badminton net rack |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910081622.4A Active CN109589572B (en) | 2017-03-29 | 2017-03-29 | Badminton net rack |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910081600.8A Active CN109646915B (en) | 2017-03-29 | 2017-03-29 | Working method of folding badminton net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109589572B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261445A (en) * | 2017-07-11 | 2017-10-20 | 合肥康之恒机械科技有限公司 | A kind of Portable bad minton net stand |
| CN111957019B (en) * | 2020-06-29 | 2022-07-05 | 衢州学院 | Air volleyball net frame convenient to adjust and dismouting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6241630B1 (en) * | 1998-10-13 | 2001-06-05 | Michael A. Alberti | Collapsible sport pole |
| JP2007037830A (en) * | 2005-08-04 | 2007-02-15 | Nippon Kiki Kogyo Kk | Net-raising/lowering apparatus |
| CN203874412U (en) * | 2014-05-19 | 2014-10-15 | 张玮 | Badminton net set |
| CN204411635U (en) * | 2015-02-06 | 2015-06-24 | 安徽理工大学 | A kind of foldable shuttlecock net support |
| CN204723719U (en) * | 2015-05-22 | 2015-10-28 | 新余学院 | A kind of collapsible volleyball frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2375348Y (en) * | 1998-12-05 | 2000-04-26 | 王兆蔚 | Portable tennis table |
| US6800043B1 (en) * | 2000-10-19 | 2004-10-05 | Aalco Manufacturing Company | Height-adjustable volleyball net and standard system and method |
| CN201500421U (en) * | 2009-07-24 | 2010-06-09 | 徐忠高 | Dual-purpose volleyball frame |
| CN204034208U (en) * | 2014-07-13 | 2014-12-24 | 胡健 | A kind of mobile type multifunctional net assembly |
| CN205460794U (en) * | 2016-04-05 | 2016-08-17 | 杜兵 | Training is with portable flexible feather ball -collecting rack |
| CN205796424U (en) * | 2016-06-11 | 2016-12-14 | 倪明雄 | A kind of collapsible badminton grid frame with hydraulic lift |
-
2017
- 2017-03-29 CN CN201910081622.4A patent/CN109589572B/en active Active
- 2017-03-29 CN CN201710197411.8A patent/CN106799027B/en not_active Expired - Fee Related
- 2017-03-29 CN CN201910081600.8A patent/CN109646915B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6241630B1 (en) * | 1998-10-13 | 2001-06-05 | Michael A. Alberti | Collapsible sport pole |
| JP2007037830A (en) * | 2005-08-04 | 2007-02-15 | Nippon Kiki Kogyo Kk | Net-raising/lowering apparatus |
| CN203874412U (en) * | 2014-05-19 | 2014-10-15 | 张玮 | Badminton net set |
| CN204411635U (en) * | 2015-02-06 | 2015-06-24 | 安徽理工大学 | A kind of foldable shuttlecock net support |
| CN204723719U (en) * | 2015-05-22 | 2015-10-28 | 新余学院 | A kind of collapsible volleyball frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109589572A (en) | 2019-04-09 |
| CN109589572B (en) | 2020-10-27 |
| CN106799027A (en) | 2017-06-06 |
| CN109646915A (en) | 2019-04-19 |
| CN109646915B (en) | 2020-12-18 |
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Inventor after: Cha Xianyi Inventor after: Hao Wenli Inventor before: Hao Wenli Inventor before: Xie Bin Inventor before: Qi Yuhan |
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Effective date of registration: 20190308 Address after: 266000 Great Wall Road, Chengyang District, Qingdao City, Shandong Province Applicant after: Qingdao Agricultural University Address before: 453000 Jingyi Garden, Muye District, Xinxiang City, Henan Province Applicant before: Hao Wenli |
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