CN110384912A - A kind of tennis transport vehicle - Google Patents
A kind of tennis transport vehicle Download PDFInfo
- Publication number
- CN110384912A CN110384912A CN201811096840.7A CN201811096840A CN110384912A CN 110384912 A CN110384912 A CN 110384912A CN 201811096840 A CN201811096840 A CN 201811096840A CN 110384912 A CN110384912 A CN 110384912A
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- CN
- China
- Prior art keywords
- tennis
- bar
- pedestal
- frame
- transport vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/38—Training appliances or apparatus for special sports for tennis
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0036—Accessories for stowing, putting away or transporting exercise apparatus or sports equipment
- A63B71/0045—Accessories for stowing, putting away or transporting exercise apparatus or sports equipment specially adapted for games played with rackets or bats
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Handcart (AREA)
Abstract
The present invention provides a kind of tennis transport vehicles, belong to sports apparatus field, including car body and tennis frame, and car body includes pedestal and pull rod, and pull rod is removably attachable to one end of pedestal, and base bottom has idler wheel, and tennis frame is placed on pedestal；The bottom of pedestal is provided with connection bolt, and connection bolt is vertically arranged, and the bottom of tennis frame is provided with threaded hole, connects and is bolted in threaded hole at the top of bolt.This transport vehicle has the car body and tennis frame being detachably connected, and places tennis in tennis frame, and car body can move, and plays the role of transporting tennis；And be bolted between the bottom and pedestal of tennis frame, enable during transportation tennis frame be fixed sufficiently stablely on the car body, do not fall out tennis frame.
Description
Technical field
The present invention relates to sports apparatus fields, in particular to a kind of tennis transport vehicle.
Background technique
Tennis is referred to as second-biggest-in-the-world ball game, and the people for participating in this movement is innumerable.
When carrying out tennis, since its place is excessive, tennis is rapidly very fast, thus tennis struck after may dissipate
Fall in each corner in place, it has not been convenient to pick up at the first time.Therefore it needs to use more tennis, has beaten it in whole tennises
It uniformly picks again afterwards.
The presently used tool to store tennis is mostly the tools such as tennis bag, trolley.Tennis bag structure is too simple, puts
It can topple over when setting on the ground, it has not been convenient to tennis of therefrom taking；Trolley structure is then excessive, it has not been convenient to which user transports from family
It is not practical enough into tennis court, therefore also.
Summary of the invention
The present invention provides a kind of tennis transport vehicles, it is intended to solve the above problem in the prior art.
The present invention is implemented as follows:
A kind of tennis transport vehicle, including car body and tennis frame, the car body include pedestal and pull rod, and the pull rod removably connects
It is connected to one end of the pedestal, the base bottom has idler wheel, and the tennis frame is placed on the pedestal；The pedestal
Bottom is provided with connection bolt, and the connection bolt is vertically arranged, and the bottom of the tennis frame is provided with threaded hole, the company
It is bolted at the top of connecting bolt in the threaded hole.
Further, vertical connecting column is provided in the middle part of the tennis frame, the connecting column is hollow structure, described
Elevating lever is provided in connecting column；Caging bolt, the end of the caging bolt are provided on the outside of the bottom of the connecting column
It is bonded with the elevating lever；The threaded hole is set to the bottom of the elevating lever.
Further, the bottom of the tennis frame is engraved structure, and the side wall of the tennis frame is provided with multiple parallel
Strip-shaped hole, the strip-shaped hole is vertically arranged.
Further, the end of the pedestal offers link slot, and connecting plate, the connection are provided at the link slot
The end of plate is articulated with the cell wall of the link slot, and connector, the middle part setting of the connector are provided on the connecting plate
There is jack, the cross section of the jack is rectangle, and the jack is inserted into the end of the pull rod.
Further, the pull rod includes the inner tube being mutually arranged and outer tube, and interlayer is formed between said inner tube and outer tube, institute
The inside of inner tube is stated as hollow structure and forms accommodating chamber, the bottom end of inner tube, which has, is connected to its internal opening；Said inner tube
Bottom includes baffle, and the bottom of said inner tube is provided with bar, and the bar is parallel to the baffle, said inner tube it is opposite
Two sides offer the slide opening of bar shaped, and the end of the bar passes through the slide opening and protrudes into the interlayer；
Pushing tow component is provided in the interlayer, the both ends of the bar are respectively connected with the pushing tow component, the pushing tow component
Including connected mandril and spring, the end of the spring is connected to the inner wall of the outer tube, the end of the bar and mandril
End connection；Perpendicular connecting rod is connected in the middle part of the bar, the interlayer is protruded into the end of the connecting rod, described
Push rod is provided in interlayer, the push rod is provided with push top close to one end of the connecting rod, described to have a haircut towards the connecting rod
It is on one side inclined-plane；The other end of the push rod is provided with pushing block, is provided on the outer tube and pushes away slot, and a part of the pushing block is worn
It is described out to push away slot；
Have a haircut the distance between the bar and baffle when being bonded with the connecting rod are 5.8cm-6.2cm；It is described push top with
The distance between the bar and baffle are greater than 6.5cm when connecting rod separation.
Further, the connecting rod is detachably connected in bar, and the push top is an integral structure with push rod.
Further, the section of the push rod is rectangle, and the section of the bar is circle, and the section of the mandril is circle
Shape.
Further, the bottom of the pedestal has four rolling, and the idler wheel is universal wheel.
Tennis transport vehicle provided by the invention, this transport vehicle have the car body and tennis frame being detachably connected, tennis frame
Interior placement tennis, car body can move, and play the role of transporting tennis；And connected between the bottom and pedestal of tennis frame by bolt
Connect, enable during transportation tennis frame be fixed sufficiently stablely on the car body, do not fall out tennis frame.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of tennis transport vehicle provided in an embodiment of the present invention, and tennis frame is in lower position at this time,
Pull rod inclination；
Fig. 2 is the schematic front view of pedestal in tennis transport vehicle provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of tennis transport vehicle provided in an embodiment of the present invention, and tennis frame is in higher position, pull rod at this time
Vertically；
Fig. 4 is the schematic front view of pull rod in tennis transport vehicle provided in an embodiment of the present invention；
Fig. 5 is the schematic cross-sectional view of pull rod in tennis transport vehicle provided in an embodiment of the present invention, and push top is bonded with connecting rod at this time；
Fig. 6 is the elevational schematic view of pull rod in tennis transport vehicle provided in an embodiment of the present invention；
Fig. 7 is the schematic cross-sectional view of pull rod in tennis transport vehicle provided in an embodiment of the present invention, and push top is separated with connecting rod at this time；
Fig. 8 is the schematic front view of push rod in tennis transport vehicle provided in an embodiment of the present invention；
Fig. 9 is the schematic top plan view of pedestal in tennis transport vehicle provided in an embodiment of the present invention；
Figure 10 is the elevational schematic view of tennis frame in tennis transport vehicle provided in an embodiment of the present invention；
Figure 11 is the schematic cross-sectional view of tennis frame in tennis transport vehicle provided in an embodiment of the present invention.
Appended drawing reference summarizes: car body 11, tennis frame 12, pedestal 13, pull rod 14, idler wheel 15, connecting plate 16, connector 17,
Link slot 18, sliding slot 19, slide bar 20, jack 21, inner tube 22, outer tube 23, interlayer 24, baffle 25, bar 26, slide opening 27, mandril
28, spring 29, connecting rod 30, push rod 31, push top 32, pushing block 33, push away slot 34, groove 35, casing 36, convex block 37, barrier sheet 38, card
Ring 39, knob 40, card hole 41, buckle 42, connecting column 43, elevating lever 44, threaded hole 45, caging bolt 46, slot 47, connection spiral shell
Bolt 48, deep gouge 49.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-11.
A kind of tennis transport vehicle is present embodiments provided, this transport vehicle has the car body and tennis frame being detachably connected,
Tennis is placed in tennis frame, car body can move, and play the role of transporting tennis；And pass through between the bottom and pedestal of tennis frame
Be bolted, enable during transportation tennis frame be fixed sufficiently stablely on the car body, do not fall out tennis frame.
As shown in Figures 1 and 2, this tennis transport vehicle includes car body 11 and tennis frame 12, car body 11 include pedestal 13 and
Pull rod 14,13 bottom of pedestal have idler wheel 15, and tennis frame 12 is placed on pedestal 13；One end of pedestal 13 has connecting plate 16,
Connector 17 is provided on connecting plate 16, one end of pull rod 14 is removably attachable to connector 17.The bottom of tennis frame 12 is
The deep gouge 49 of rectangle is formed on rectangle, the top of pedestal 13, and the bottom of tennis frame 12 is placed in deep gouge 49.
As Figure 9-Figure 11, the middle part of tennis frame 12 is provided with vertical connecting column 43, and connecting column 43 is hollow structure,
Elevating lever 44 is provided in connecting column 43, the bottom end of elevating lever 44 extends to the outside of connecting column 43；The bottom of connecting column 43
Outside is provided with caging bolt 46, and the end of caging bolt 46 is bonded with elevating lever 44；The middle part of pedestal 13 is provided with slot 47,
It is inserted into the bottom of elevating lever 44 in slot 47.
It is additionally provided with connection bolt 48 in the bottom of pedestal 13, the top of connection bolt 48 is protruded into slot 47；Elevating lever
44 bottom is provided with threaded hole 45, and the top of connection bolt 48 is connected in threaded hole 45.
As shown in Fig. 2 and Fig. 9, one end of pedestal 13 offers link slot 18, and one end of connecting plate 16 is articulated with link slot
18 cell wall, sliding slot 19 is offered on pedestal 13 in the horizontal direction, and one end of sliding slot 19 is connected to link slot 18, setting in sliding slot 19
There is slide bar 20；When one end that link slot 18 and connecting plate 16 are protruded into the end of slide bar 20 is placed on slide bar 20, connecting plate 16 is in
Horizontality.
As shown in Figures 2 and 3, connector 17 is in the form of a column, and connector 17 is perpendicular to connecting plate 16, the middle part of connector 17
It is provided with jack 21, the cross section of jack 21 is rectangle, and jack 21 is inserted into the end of pull rod 14.It is set on the outside of the bottom end of pull rod 14
It is equipped with card hole 41, buckle 42 is provided on connector 17, buckle 42 is Elastic buckle 42,42 connection jack 21 of buckle, pull rod 14
Buckle 42 is caught in card hole 41 when being inserted into jack 21.
As shown in Figure 5-Figure 7, pull rod 14 includes the inner tube 22 being mutually arranged and outer tube 23, is formed between inner tube 22 and outer tube 23
Interlayer 24, the inside of inner tube 22 is hollow structure and forms accommodating chamber, and the bottom end of inner tube 22, which has, is connected to its internal opening；It is interior
The bottom of pipe 22 includes baffle 25, and the bottom of inner tube 22 is provided with bar 26, and bar 26 is parallel to baffle 25, inner tube 22 it is opposite
Two sides offer the slide opening 27 of bar shaped, the end of bar 26 passes through slide opening 27 and protrudes into interlayer 24；
Pushing tow component is provided in interlayer 24, the both ends of bar 26 are respectively connected with pushing tow component, and pushing tow component includes connected top
Bar 28 and spring 29, the end of spring 29 are connected to the inner wall of outer tube 23, and the end of bar 26 is connect with the end of mandril 28, and
Mandril 28 and bar 26 are perpendicular；
The middle part of bar 26 is connected with perpendicular connecting rod 30, and connecting rod 30 and mandril 28 are located at the two sides of bar 26, even
Interlayer 24 is protruded into the end of bar 30, and push rod 31 is provided in interlayer 24, and push rod 31 is provided with push top 32 close to one end of connecting rod 30,
The one side of push top 32 towards connecting rod 30 is inclined-plane；The other end of push rod 31 is provided with pushing block 33, is provided on outer tube 23 and pushes away slot 34,
A part of pushing block 33, which is pierced by, pushes away slot 34；The distance between bar 26 and baffle 25 are 5.8cm- when push top 32 is bonded with connecting rod 30
6.2cm；The distance between bar 26 and baffle 25 are greater than 6.5cm when push top 32 is separated with connecting rod 30.
The outer wall of 22 bottom end of inner tube is connect with the inner wall of outer tube 23, and outer tube 23 is longer than inner tube 22.The end of mandril 28 has
Groove 35, the arc-shaped structure of groove 35, the end of bar 26 is placed in groove 35.
As shown in Figures 4 and 8, it is L-shaped to push away slot 34, pushing block 33 includes casing 36 and convex block 37, and casing 36 is sheathed on push rod
31 outside, convex block 37 are connected to the outside of casing 36, and convex block 37 passes through and pushes away slot 34；Casing 36 can be rotated relative to push rod 31,
And there is the barrier sheet 38 being bonded with the end of casing 36 on push rod 31.
As shown in figure 5, the inner wall of outer tube 23 is provided with multiple snap rings 39, push rod 31 passes through multiple snap rings 39, so that push rod
31 can move in a straight line in outer tube 23.The top of pull rod 14 has cricoid knob 40.
Car body 11 is used cooperatively with tennis frame 12, and car body 11 is used to place tennis frame 12, and drives tennis frame 12 mobile.Net
Ball frame 12 is used to place tennis, and the more tennis of inner containment concentrates player again after having played a frame ball by ball
It gets back, ball number is picked up in reduction, and ball spent time is picked up in reduction.
Car body 11 has pedestal 13 and pull rod 14, and pedestal 13 is used to support tennis frame 12, and pedestal 13 is provided with idler wheel
15, so that car body 11 is easily moved on the ground by idler wheel 15, facilitates and car body 11 is moved to tennis from player's family
, and conveniently moved in tennis court.Idler wheel 15 can be set four, make its supporting & stablizing, and idler wheel 15 can be used universal
Wheel turns to it convenient.
13 one end of pedestal has connecting plate 16, and connector 17 is arranged on connecting plate 16, and connector 17 is used to connecting rod 14.
The bottom end of pull rod 14 is detachably connected on connector 17, and when needing to pull car body 11, pull rod 14 is connected to connector
On 17, when not needing to pull car body 11, pull rod 14 can be removed from connector 17, keep entire 11 size of car body smaller, energy
It is enough put into the boot of automobile.Deep gouge 49 is set on pedestal 13, the bottom of tennis frame 12 is placed on to the deep gouge of pedestal 13
In 49, the edge of deep gouge 49 is made to play restriction effect to tennis frame 12, so that tennis frame 12 is steadily on pedestal 13, make
Tennis frame 12 is not fallen out during car body 11 is mobile.
Mobilizable structure is set by connecting plate 16, the angle of pull rod 14 is adjusted when enabling to pull pull rod 14, convenient
Force, is conveniently steered.
The end of pedestal 13 opens up link slot 18, and the corner of 13 end of pedestal is arranged in link slot 18, is connected to pedestal
13 top surface and end face.One end of connecting plate 16 is hinged on the higher position of link slot 18, enables the free end of connecting plate 16
It enough spins upside down, can overturn to lower position, pull rod 14 is enable to turn to obliquity, drawn convenient for users to applying
Power facilitates car body 11 is mobile.
Sliding slot 19 is arranged in the end of pedestal 13, and one end of sliding slot 19 is connected to link slot 18；Slide bar 20 is set in sliding slot 19,
For playing a supporting role to connecting plate 16.Sliding slot 19 is set as internal larger, the lesser structure of opening, a part of slide bar 20
It extends out from the side of sliding slot 19, enables a person to adjust slide bar 20 outside sliding slot 19.
When the overturning of connecting plate 16 to horizontality, slide bar 20 is pushed towards the direction of link slot 18, makes the one of slide bar 20
It moves partially into link slot 18, slide bar 20 is made to play a supporting role from the bottom of connecting plate 16 to it, enable connecting plate 16
By the support force of slide bar 20, it is able to maintain connecting plate 16 in horizontality.So that user, when playing ball, pull rod 14 can
It is steadily placed at vertical state, will not shake, provide convenience to user.And slide bar 20 be arranged position convenient for users to
Foot is adjusted, more convenient to use.
The outer profile of pull rod 14 is rectangular configuration, and the jack 21 of rectangular configuration is arranged on connector 17, is inserted into pull rod 14
It will not be rotated about axis after jack 21, stablize pull rod 14.Flexible buckle 42 is set on connector 17, when pull rod 14
End insertion jack 21 after, buckle 42 can be caught in the card hole 41 of 14 side of pull rod, keep pull rod 14 and connector 17 steady
Fixed connection enables pull rod 14 steadily to drive pedestal 13 mobile.When needing to remove on pull rod 14, buckle 42 is pressed, it is made
It is separated with card hole 41, pull rod 14 is enable to take out out of jack 21.
The structure that inner tube 22 and 23 phase of outer tube are arranged is set by pull rod 14, and the components such as bar 26, push rod 31 are set,
So that pull rod 14 is provided with the function of picking up tennis, and easily tennis can also be taken out, player is made to pick tennis
Shi Buyong bends over to pick tennis from ground with hand, reduces number of bending over, and reduces waist muscle abrasion, and reduction is picked up the ball time, given
Player brings great convenience.
Pull rod 14 has the outer tube 23 being mutually arranged and inner tube 22, and the inside of outer tube 23 is arranged in inner tube 22, and card hole 41 is arranged
In the outside of outer tube 23.The bottom of pull rod 14 has opening, and is connected to the accommodating chamber inside inner tube 22.Pull rod 14 in the present embodiment
Top be enclosed construction, fall tennis will not from the top of pull rod 14.It can certainly set the top of pull rod 14 to
Hatch frame enables the tennis contained inside inner tube 22 to pour out from the top of pull rod 14.
Interlayer 24 is formed between inner tube 22 and outer tube 23, makes that various parts can be arranged in interlayer 24.22 inside shape of inner tube
At accommodating chamber can be used to contain tennis, and the size of accommodating chamber is configured such that in same level can only accommodate one
Tennis so that tennis is in one line in accommodating chamber, make between tennis will not clamping, facilitate and pour out tennis.
The baffle 25 of inner tube 22 makes one block of plate of its side, is movably provided with bar 26, bar inside inner tube 22
26 match with baffle 25, and tennis is enable to pass through.Under normal circumstances, bar 26 and baffle when push top 32 is bonded with connecting rod 30
The distance between 25 be 5.8cm-6.2cm, this is according to designed by the size of tennis.
The diameter of the tennis of standard is 6.5cm or so, sets above-mentioned size for the distance between bar 26 and baffle 25,
So that the distance between bar 26 and baffle 25 are slightly less than the diameter of tennis.Spacing between two blocks of side plates adjacent with baffle 25
Greater than 6.5cm, so that this two blocks of side plates will not generate extruding to tennis.
Slide opening 27 is arranged in the side wall of inner tube 22, so that the end inner tube 22 of bar 26 passes through slide opening 27 and protrudes into interlayer 24
It is connect with pushing tow component.Pushing tow component is used to push bar 26, and slide opening 27 is set as strip, makes bar 26 in pushing tow component
Thrust under there is the trend that moves away from baffle 25.
The middle part of bar 26 is connected with connecting rod 30, and connecting rod 30 passes through the plate parallel with baffle 25 and protrudes into interlayer 24
Interior, connecting rod 30 is perpendicular to mandril 28, and connecting rod 30 is parallel to mandril 28.The position of interlayer 24 is provided with push rod 31, push rod
31 are used to cooperate with pushing tow component the position of adjustment mandril 28.Push rod 31 is strip, the length of length direction and pull rod 14
Direction is consistent.The bottom end of push rod 31 have push top 32, push top 32 towards one end of connecting rod 30 be inclined-plane, and have a haircut 32 with connecting rod 30
Fitting, push top 32 are set between outer tube 23 and connecting rod 30, spring 29 are compressed, and are in bar 26 and are closer to baffle 25
Position makes the distance between bar 26 and baffle 25 be less than the diameter of tennis.
The other end of push rod 31 is provided with pushing block 33, can pull or push push rod 31 by pushing block 33, makes push top 32
It is bonded or separates with connecting rod 30.Outer tube 23 is provided with close to the position on its top pushes away slot 34, and a part of pushing block 33, which is stretched out, to be pushed away
Slot 34 enables a person to adjust push rod 31 from the external of connecting rod 30.
Under normal circumstances, push top 32 pushes connecting rod 30, is bonded push top 32 or push rod 31 with connecting rod 30, presses fitting
Contracting, makes bar 26 be closer to baffle 25.It can complete to pick up ball movement at this time.
When picking tennis, pull rod 14 is moved to above tennis, pull rod 14 is pushed down on, tennis is made to be sandwiched in bar 26
Between baffle 25, pull rod 14 is firmly pressed, tennis is made to generate small deformation, tennis is enabled to pass through bar 26 and baffle
It 25 and pierces in inner tube 22.When picking next tennis, the tennis entered afterwards pushes up tennis existing in accommodating chamber upwards, makes
Tennis is collected in accommodating chamber one by one, so that can be collected simultaneously multiple tennises in accommodating chamber.In this way,
So that pull rod 14 need to be only held when picking tennis squeezes tennis on the ground, it is very convenient.
When needing for the tennis in connecting rod 30 to be put into tennis frame 12, pull rod 14 is moved to the top of tennis frame 12.
Pushing block 33 is pulled, push top 32 is separated with connecting rod 30, makes bar 26 under the action of pushing tow component away from the side of baffle 25
To movement, so that the distance between bar 26 and baffle 25 is greater than 6.5cm makes tennis under the effect of gravity greater than the diameter of tennis
It can fall into tennis frame 12.
After tennis inside connecting rod 30 is released, pushing block 33 is pushed towards the direction of connecting rod 30, makes 32 directions of having a haircut
Connecting rod 30 moves, and since the side of push top 32 is bevel structure, push top 32 can push connecting rod 30, and then push bar 26
It is moved towards baffle 25, compresses spring 29, bar 26 is made to return to initial position, so that connecting rod 30 can be used to pick up ball again.
Setting in this way is greatly shortened when picking up spent by ball so that pull rod 14 has the function of that picking up ball puts ball
Between, convenience is brought to ball is picked up, is further provided convenience to playing tennis.
One end of mandril 28 is fixedly connected on the end of spring 29, and pushing tow component is enable to complete to push the work of bar 26
Make.Mandril 28 has the groove 35 of arc close to one end of bar 26, and the end of bar 26 is enable to be stably placed mandril
In 28 groove 35, both make stable connection, make bar 26 when moving and it is mobile the latter two be not departing from.
It pushes away slot 34 and is set as L shape, make it have vertical portion and horizontal part, the direction of vertical portion and the length direction of connecting rod 30
Unanimously.The bottom end of vertical portion is arranged in horizontal part.Such setting the convex block 37 of pushing block 33 to be connected to L-shaped to push away slot
At 34 horizontal part, push rod 31 is made not change position automatically, so that push top 32 is steadily clamped on bar 26 appropriate
Position, enables to pick up ball and goes on smoothly.
Pushing block 33 has casing 36 and convex block 37, and casing 36 is set in the outside of push rod 31, and casing 36 can rotate, and make convex
Block 37 is convenient to be moved pushing away in slot 34.And the barrier sheet 38 that is bonded with casing 36 is set on push rod 31, make casing 36 will not be from
It is detached from push rod 31.
Multiple snap rings 39 are set in the inner wall of outer tube 23, multiple snap rings 39 are arranged along the length direction interval of outer tube 23, lead to
The clamping effect for crossing snap ring 39 makes it be merely able to do linear reciprocation fortune within the scope of so that push rod 31 is limited in centainly
It is dynamic, keep it movable in the other direction.14 end of pull rod has cricoid knob 40, can be easily by knob 40
Pull pull rod 14.
Connecting column 43 and elevating lever 44 are set on tennis frame 12, so that tennis frame 12 can after being placed on pedestal 13
Lifting.When car body 11 is in moving process, tennis frame 12 can be made to be in lower position, it can be relatively stable；When making
Tennis frame 12 can be adjusted to higher position when playing ball by user, and the top of tennis frame 12 is made to be located at the crotch position of human body
It sets, player is enable easily to take out of tennis frame 12 tennis, make one not having to bend over to pick up tennis out of tennis frame 12, subtract
Few user bends over number, and reduction is vied for the ball spent time, further improves convenience.
Connecting column 43 is vertically arranged, and protrudes in tennis frame 12.Connecting column 43 is hollow structure, and making can inside it
Elevating lever 44 is accommodated, elevating lever 44 is enable to be accommodated substantially wholly in connecting column 43, it also can be by most of taking-up.In pedestal
13 middle part is provided with slot 47, and the bottom of elevating lever 44 is enable to be plugged in slot 47, when needing to rise tennis frame 12
When, caging bolt 46 is unclamped, keeps elevating lever 44 movable in connecting column 43, connecting column 43 is pulled downward on to compared with low level
It sets, and screws caging bolt 46, make caging bolt 46 locking of elevating lever 44 in the position, by the support of elevating lever 44 at this time
With tennis frame 12 is at higher position, makes one very convenient when vying for the ball.
The medium position of tennis frame 12 is arranged in connecting column 43 and elevating lever 44, so that single elevating lever 44 can also be stablized
The case where tennis frame 12 is supported, is not in unbalance stress by ground.
The connection bolt 48 for connecting elevating lever 44 is provided on pedestal 13, when the bottom inserted base of elevating lever 44
After 13 slot 47, connection bolt 48 is screwed, be securely attached to connection bolt 48 elevating lever 44 on pedestal 13, makes net
Ball frame 12 can be connected sufficiently stablely on pedestal 13, when keeping car body 11 mobile or when tennis frame 12 is in high-order, net
Ball frame 12 can be sufficiently stable, will not fall from pedestal 13.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of tennis transport vehicle, which is characterized in that including car body and tennis frame, the car body includes pedestal and pull rod, described
Pull rod is removably attachable to one end of the pedestal, and the base bottom has idler wheel, and the tennis frame is placed in the bottom
On seat；The bottom of the pedestal is provided with connection bolt, and the connection bolt is vertically arranged, the bottom setting of the tennis frame
There is threaded hole, is bolted in the threaded hole at the top of the connection bolt.
2. tennis transport vehicle according to claim 1, which is characterized in that be provided with vertical company in the middle part of the tennis frame
Column is connect, the connecting column is hollow structure, is provided with elevating lever in the connecting column；The outside of the bottom of the connecting column is arranged
There is caging bolt, the end of the caging bolt is bonded with the elevating lever；The threaded hole is set to the bottom of the elevating lever
Portion.
3. tennis transport vehicle according to claim 2, which is characterized in that the bottom of the tennis frame is engraved structure, institute
The side wall for stating tennis frame is provided with multiple parallel strip-shaped holes, and the strip-shaped hole is vertically arranged.
4. tennis transport vehicle according to claim 2, which is characterized in that the end of the pedestal offers link slot, institute
It states and is provided with connecting plate at link slot, the end of the connecting plate is articulated with the cell wall of the link slot, sets on the connecting plate
It is equipped with connector, jack is provided in the middle part of the connector, the cross section of the jack is rectangle, and the end of the pull rod is inserted
Enter the jack.
5. tennis transport vehicle according to claim 4, which is characterized in that the pull rod includes the inner tube being mutually arranged and outer
Pipe, forms interlayer between said inner tube and outer tube, the inside of said inner tube is hollow structure and forms accommodating chamber, the bottom end of inner tube
With the opening for being connected to its inside；The bottom of said inner tube includes baffle, and the bottom of said inner tube is provided with bar, the bar
It is parallel to the baffle, the opposite two sides of said inner tube offer the slide opening of bar shaped, and the end of the bar passes through the cunning
The interlayer is simultaneously protruded into hole；
Pushing tow component is provided in the interlayer, the both ends of the bar are respectively connected with the pushing tow component, the pushing tow component
Including connected mandril and spring, the end of the spring is connected to the inner wall of the outer tube, the end of the bar and mandril
End connection；Perpendicular connecting rod is connected in the middle part of the bar, the interlayer is protruded into the end of the connecting rod, described
Push rod is provided in interlayer, the push rod is provided with push top close to one end of the connecting rod, described to have a haircut towards the connecting rod
It is on one side inclined-plane；The other end of the push rod is provided with pushing block, is provided on the outer tube and pushes away slot, and a part of the pushing block is worn
It is described out to push away slot；
Have a haircut the distance between the bar and baffle when being bonded with the connecting rod are 5.8cm-6.2cm；It is described push top with
The distance between the bar and baffle are greater than 6.5cm when connecting rod separation.
6. tennis transport vehicle according to claim 5, which is characterized in that the connecting rod is detachably connected in bar, described
Push top is an integral structure with push rod.
7. tennis transport vehicle according to claim 5, which is characterized in that the section of the push rod is rectangle, the bar
Section be circle, the section of the mandril is circle.
8. tennis transport vehicle according to claim 2, which is characterized in that the bottom of the pedestal has four rolling, institute
Stating idler wheel is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096840.7A CN110384912B (en) | 2018-09-20 | 2018-09-20 | Tennis carrier vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096840.7A CN110384912B (en) | 2018-09-20 | 2018-09-20 | Tennis carrier vehicle |
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| Publication Number | Publication Date |
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| CN110384912A true CN110384912A (en) | 2019-10-29 |
| CN110384912B CN110384912B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811096840.7A Active CN110384912B (en) | 2018-09-20 | 2018-09-20 | Tennis carrier vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206486A (en) * | 2020-10-14 | 2021-01-12 | 重庆工商大学 | Trolley is collected with upset to tennis training |
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| CN204073303U (en) * | 2014-10-31 | 2015-01-07 | 济南大学 | The tennis of automatic lifting picks up ball, dribble car |
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| CN110384912B (en) | 2020-12-04 |
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