CN110270074B - Foldable tennis cart - Google Patents
Foldable tennis cart Download PDFInfo
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- CN110270074B CN110270074B CN201811061081.0A CN201811061081A CN110270074B CN 110270074 B CN110270074 B CN 110270074B CN 201811061081 A CN201811061081 A CN 201811061081A CN 110270074 B CN110270074 B CN 110270074B
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- frame
- base
- cart
- tennis
- limiting
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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
- 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
- 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
- A63B2102/02—Tennis
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Handcart (AREA)
Abstract
The invention provides a foldable tennis cart, which belongs to the field of sports equipment and comprises a cart body and a storage basket, wherein the cart body comprises a base and a cart frame, rollers are arranged at the bottom of the cart frame, and the storage basket is detachably connected to the cart body; the frame is connected with a pull rod, the top of the frame is provided with an insertion hole, the bottom of the pull rod is inserted into the insertion hole, and the end part of the base is hinged to the bottom of the frame. The tennis cart has a foldable and detachable structure, is convenient to move, is convenient to store in a trunk of the automobile, can contain more tennis balls, and can provide great convenience for tennis.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a foldable tennis cart.
Background
Tennis is a very popular sport that is increasingly accepted and loved by more people. The tennis court is bigger, the speed is faster after the tennis quilt is extremely big, and the flying distance is longer. Therefore, when playing tennis, people prepare a plurality of tennis balls for use, and pick up the tennis balls on the tennis court after a period of playing. Tools are needed to store more tennis balls.
Tennis also involves other series of usage scenarios, such as the need to take tennis from home to a playing field and the need to drive to a car if the tennis court is relatively far from home. The series of application scenes have high requirements on tennis ball containing tools, and the tools are required to be convenient to carry and move, can contain more tennis balls and can be easily placed in a trunk of an automobile.
The comparatively common instrument that is used for accomodating tennis among the prior art is mostly shallow and net ball bag. The cart has a large structural size, and is inconvenient to carry to a playground from a home. Although the tennis bag is convenient to move, the tennis bag is inconvenient to use when playing tennis.
Disclosure of Invention
The invention provides a foldable tennis vehicle, and aims to solve the problems in the prior art.
The invention is realized by the following steps:
a foldable tennis cart comprises a cart body and a containing basket, wherein the cart body comprises a base and a cart frame, rollers are arranged at the bottom of the cart frame, and the containing basket is detachably connected to the cart body; the frame is connected with a pull rod, the top of the frame is provided with an insertion hole, the bottom of the pull rod is inserted into the insertion hole, and the end part of the base is hinged to the bottom of the frame.
Furthermore, the bottom of frame is provided with the convex connecting block of one side, the tip of connecting block is provided with the spread groove, the base articulates in spread groove department.
Furthermore, the idler wheels and the connecting blocks are respectively arranged on two sides of the frame, supporting blocks are arranged at the bottoms of the connecting blocks, and the bottoms of the supporting blocks are flush with the bottoms of the idler wheels.
Furthermore, the frame comprises two support rods which are arranged in parallel, the side parts of the support rods are vertically provided with sliding grooves, one side of the containing basket, which is close to the support rods, is provided with two sliding blocks, and the sliding blocks are arranged in the sliding grooves; the sliding block is in a wafer shape, a connecting hole is formed in the bottom end of the sliding groove, the diameter of the connecting hole is larger than the width of the sliding groove, and the diameter of the connecting hole is larger than that of the sliding block; the support rod is further provided with a limiting bolt in threaded connection with the support rod, the limiting bolt is close to the top end of the sliding groove, and the end portion of the limiting bolt extends into the sliding groove.
Furthermore, the section of spout is the T type, spacing bolt reaches the spout sets up respectively in the relative both sides of bracing piece.
Furthermore, the bottom of the containing basket is also provided with a limiting block, and the limiting block is spherical; the base is of a rectangular tubular structure, a limiting hole is formed in the middle of the base, and the limiting block is inserted into the limiting hole; an adjusting groove is formed in one end, far away from the frame, of the base, a pedal is arranged at the adjusting groove, the middle of the pedal is hinged to the side wall of the base, one end of the pedal is arranged below the limiting block, and the other end of the pedal extends out of the adjusting groove; the limiting block can be ejected out of the limiting hole by treading down the pedal.
Further, the frame still includes two intubate, and each intubate is laminated with a bracing piece mutually, and two are arranged in to two intubate the outside of bracing piece, the jack is seted up in the top of intubate, the pull rod is U type structure.
Furthermore, the bottoms of the two support rods are connected through a bottom pipe, the middle parts of the two support rods are connected through a cross beam, and the connecting block is arranged in the middle of the bottom pipe.
The foldable tennis vehicle provided by the invention has a foldable and detachable structure, is convenient to move, is conveniently stored in a trunk of a vehicle, can contain more tennis balls, and can provide great convenience for tennis sports.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic side view of a foldable tennis cart provided in an embodiment of the present invention;
fig. 2 is a schematic side view of the foldable tennis cart provided in the embodiment of the present invention after the receiving basket is removed and the cart body is folded;
fig. 3 is a schematic front view of a vehicle body in the foldable tennis vehicle provided by the embodiment of the invention;
fig. 4 is a schematic top view of a vehicle body in a foldable tennis vehicle provided in an embodiment of the present invention;
fig. 5 is a schematic bottom view of a basket in the foldable tennis cart according to an embodiment of the present invention;
fig. 6 is a rear view schematically illustrating a basket in the foldable tennis cart according to an embodiment of the present invention;
fig. 7 is a schematic sectional view illustrating a connection between a receiving basket and a base in the foldable tennis cart according to an embodiment of the present invention;
fig. 8 is a schematic side view of a foldable tennis cart provided in an embodiment of the present invention.
Summary of reference numerals: the vehicle body 11, the storage basket 12, the base 13, the frame 14, the rollers 15, the pull rod 16, the connecting block 17, the connecting groove 18, the supporting block 19, the supporting rod 20, the inserting pipe 21, the bottom pipe 22, the cross beam 23, the sliding groove 24, the connecting hole 25, the limiting bolt 26, the sliding block 27, the limiting block 28, the limiting hole 29, the adjusting groove 30, the pedal 31, the cross rod 32, the handle 33, the protruding block 34, the limiting rod 35, the limiting groove 36, the ball picking area 37, the connecting area 38 and the inserting hole 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-8.
This embodiment provides a folded cascade tennis car, and this kind of tennis car has collapsible detachable structure, and convenient the removal is conveniently accomodate in the trunk of car, and can the more tennis of splendid attire, can provide great facility for tennis.
As shown in fig. 1 and 2, the foldable tennis cart comprises a cart body 11 and a storage basket 12, wherein the cart body 11 comprises a base 13 and a cart frame 14, rollers 15 are arranged at the bottom of the cart frame 14, and the storage basket 12 is detachably connected to the cart body 11; the frame 14 is connected with a pull rod 16, the top of the frame 14 is provided with a jack 39, the bottom of the pull rod 16 is inserted into the jack 39, and the end part of the base 13 is hinged with the bottom of the frame 14.
As shown in fig. 2 and 3, the bottom of the frame 14 is provided with a connecting block 17 protruding to one side, an end of the connecting block 17 is provided with a connecting groove 18, and the base 13 is hinged to the connecting groove 18. The roller 15 and the connecting block 17 are respectively arranged at two sides of the frame 14, a supporting block 19 is arranged at the bottom of the connecting block 17, and the bottom of the supporting block 19 is flush with the bottom of the roller 15. A boss 34 for support is also provided at the bottom of the base 13.
As shown in fig. 3 and 4, the frame 14 includes two support rods 20 arranged in parallel, a sliding groove 24 is vertically arranged on a side portion of each support rod 20, two sliding blocks 27 are arranged on one side of the storage basket 12 close to the support rods 20, and the sliding blocks 27 are arranged in the sliding grooves 24; the sliding block 27 is in a wafer shape, the bottom end of the sliding groove 24 is provided with a connecting hole 25, the diameter of the connecting hole 25 is larger than the width of the sliding groove 24, and the diameter of the connecting hole 25 is larger than that of the sliding block 27; the support rod 20 is further provided with a limit bolt 26 screwed with the support rod, the limit bolt 26 is close to the top end of the sliding groove 24, and the end part of the limit bolt 26 extends into the sliding groove 24. The cross section of the sliding groove 24 is T-shaped, and the limit bolt 26 and the sliding groove 24 are respectively disposed on two opposite sides of the support rod 20.
As shown in fig. 5 and 6, the bottom of the storage basket 12 is further provided with a stopper 28, and the stopper 28 is spherical; the base 13 is in a rectangular tubular structure, a limiting hole 29 is formed in the middle of the base 13, and the limiting block 28 is inserted into the limiting hole 29; an adjusting groove 30 is formed in one end, far away from the frame 14, of the base 13, a pedal 31 is arranged at the position of the adjusting groove 30, the middle of the pedal 31 is hinged to the side wall of the base 13, one end of the pedal 31 is arranged below the limiting block 28, and the other end of the pedal 31 extends out of the adjusting groove 30; the stopper 28 can be pushed out of the stopper hole 29 by depressing the pedal 31.
As shown in fig. 4, the frame 14 further includes two insertion tubes 21, each insertion tube 21 is attached to one support rod 20, the two insertion tubes 21 are disposed outside the two support rods 20, the insertion hole 39 is opened at the top of the insertion tube 21, and the pull rod 16 is U-shaped. The bottoms of the two support rods 20 are connected through a bottom tube 22, the middle parts of the two support rods 20 are connected through a cross beam 23, and the connecting block 17 is arranged in the middle part of the bottom tube 22.
The tennis cart is provided with a detachable connected cart body 11 and a storage basket 12, wherein the storage basket 12 can be used alone, tennis balls can be placed in the storage basket 12, the storage basket 12 can be placed on the cart body 11 for use, and the storage basket 12 is convenient to move.
The base 13 and the frame 14 are basic structures of the vehicle body 11, the bottom of the frame 14 is provided with a roller 15, the top of the frame 14 is provided with a pull rod 16, and the vehicle body 11 can be conveniently pulled through the pull rod 16 and the roller 15, so that the vehicle can be conveniently moved in a playground and can be conveniently pulled to the playground from a user's home.
The top of the frame 14 is provided with a jack 39, the bottom of the pull rod 16 is inserted into the jack 39, the pull rod 16 can move in the jack 39, and the pull rod 16 can be retracted into the jack 39; the base 13 is hinged to the bottom of the frame 14 so that the base 13 can also be stowed away.
As shown in fig. 1, in the use state, the tie bar 16 is pulled out, the base 13 is rotated to a position substantially perpendicular to the frame 14, the bottom of the storage basket 12 is placed on the base 13, the side portion is connected to the frame 14, and tennis balls are placed in the storage basket 12. As shown in fig. 2, when the tennis car needs to be transported by car, the storage basket 12 is separated from the car body 11, most of the pull rod 16 is pushed into the insertion hole 39, and the base 13 is stored to be attached to the frame 14, so that the whole car body 11 occupies a small volume and the tennis car can be conveniently moved.
It can be seen that the tennis vehicle with the structure is flexible and changeable in structure, can be disassembled and assembled according to applicable scenes, can contain more tennis balls, and is convenient to pull and move.
The connecting block 17 at the bottom of the frame 14 is used for connecting the base 13 and for providing a balance supporting function for the vehicle body 11. The base 13 is basically a rectangular tubular structure, has a simple structure, can provide stable support for the storage basket 12, and is convenient to manufacture and store. The end of the base 13 is hinged in a connecting groove 18 at the end of the connecting block 17, and the base 13 can be extended or retracted according to requirements.
The connecting block 17 and the roller 15 are arranged on different two sides of the frame 14, the bottom of the connecting block 17 is provided with a supporting block 19, and the supporting block 19 is matched with the roller 15, so that after the base 13 is folded, the vehicle body 11 can obtain stable support, and the vehicle body 11 can be stably placed on the ground.
The bottom of the base 13 is also provided with a projection 34, the projection 34 is flush with the roller 15 and the supporting block 19, when the base 13 is put down, the projection 34 is also attached to the ground, and through the cooperation effect of the projection 34 and the supporting block 19, the vehicle body 11 can be stably placed on the ground when more tennis balls are placed in the receiving basket 12.
The sliding groove 24 is formed in the frame 14, so that the storage basket 12 can be connected to the frame 14 in a sliding mode, the storage basket 12 is different in installation position, the storage basket 12 can have a high height during playing a ball, people can take the ball conveniently from the storage basket 12, and great convenience is brought to use.
The two support rods 20 are two rod-like structural members of the frame 14. The two support rods 20 are arranged in parallel, the same side of the two support rods 20 is provided with a sliding groove 24, and the sliding groove 24 is of a T-shaped structure. A slide block 27 is provided on a side of the receiving basket 12 adjacent to the support rod 20, and the slide block 27 is inserted into the slide groove 24, so that the receiving basket 12 is connected to the frame 14, and the receiving basket 12 can slide on the frame 14, so that the receiving basket 12 has different connection heights.
A connecting hole 25 with a larger diameter is formed at the bottom end of the sliding slot 24, so that a sliding block 27 with a smaller diameter can be inserted into the sliding slot 24 from the connecting hole 25, and the sliding block 27 can be separated from the sliding slot 24 from the connecting hole 25. A limiting bolt 26 is arranged at the higher position of the support rod 20, and the limiting bolt 26 is close to the top end of the sliding groove 24 and is slightly lower than the top end of the sliding groove 24.
A sliding storage basket 12, which can slide the slide block 27 of the storage basket 12 to the top end position of the slide groove 24, wherein the slide block 27 is positioned above the limit bolt 26; at this time, the limit bolt 26 is screwed, so that the end part of the limit bolt 26 is more inserted into the chute 24, and the end part of the limit bolt 26 extends into the lower part of the slide block 27; at this time, the storage basket 12 is loosened, the slider 27 falls on the stopper bolt 26, and the storage basket 12 can be stably positioned at a high position by the support action of the stopper bolt 26.
As shown in fig. 8, when playing tennis, the receiving basket 12 can be adjusted to be at a higher position, so that the receiving basket 12 is positioned at the waist or the crotch of the human body, and the tennis player can reach the tennis ball in the receiving basket 12 by stretching his hand, so that the player can take the tennis without bending his waist, thereby providing great convenience to the player.
The bottom of the storage basket 12 is provided with a limit block 28, and the base 13 is provided with a limit hole 29, so that when the storage basket 12 is at a lower position, the storage basket can be stably and tightly connected to the vehicle body 11, and the vehicle body 11 cannot be separated from the vehicle body 11 when the storage basket 12 moves.
The stopper 28 at the bottom of the receiving basket 12 is substantially spherical and not completely spherical. The limiting hole 29 arranged in the middle of the base 13 is a circular hole, and the diameter of the limiting hole 29 is slightly smaller than that of the limiting block 28, or the diameters of the limiting hole 29 and the limiting block are basically the same. When the storage basket 12 is placed on the base 13, the spherical limiting block 28 is aligned with the limiting hole 29, and the limiting block 28 can be pressed into the limiting hole 29 with a little force, so that the storage basket 12 is connected with the base 13 and is not easy to separate. At this time, the slide block 27 provided at the side of the storage basket 12 is substantially located at the position of the connection hole 25 at the bottom end of the slide groove 24, and the storage basket 12 is relatively stably located at this position by the restriction action of the slide block 27 and the stopper 28, so that it does not fall off.
The end of the base 13 is provided with an adjusting groove 30, and the pedal 31 is convenient to install and the pedal 31 is convenient to step down due to the adjusting groove 30. The step 31 is substantially plate-shaped and may be slightly bent according to actual requirements. The middle part of the pedal 31 is hinged on the side wall of the base 13, so that the pedal 31 can be turned over; one end of the pedal 31 is located at a lower position and is located right below the stopper 28, and the other end of the pedal 31 is located at a higher position and is located outside the adjustment groove 30.
When the pedal 31 is stepped on, the pedal 31 is turned over, so that the end of the pedal 31 jacks up the stopper 28, and the stopper 28 is separated from the stopper hole 29.
In use, when the vehicle body 11 needs to be removed from the storage basket 12 or the storage basket 12 needs to be slid upward, the pedal 31 may be depressed to separate the storage basket 12 from the base 13, and then the storage basket 12 may be removed or slid upward.
Through setting up footboard 31 for accomodate basket 12 and can conveniently separate with base 13, the person's of facilitating the use application of force, and can also pull the side of accomodating basket 12 by both hands when stepping on footboard 31, the cooperation of trick is hard, can change the position of accomodating basket 12 more easily and stably.
The frame 14 also has two insertion tubes 21, with a socket 39 disposed at the top of the insertion tubes 21, the socket 39 having a depth such that the tie rod 16 can extend into the socket 39. The two insertion tubes 21 are matched with the two support rods 20, and each insertion tube 21 is connected with one support rod 20, so that the frame 14 is reasonable and attractive in structure and is very firm. The bottom of the frame 14 is also provided with a bottom tube 22, the connecting block 17 and the roller 15 can be arranged on the bottom tube 22, and the bottom tube 22 and the support rod 20 can be connected by welding. The middle part of the frame 14 is also provided with a cross beam 23, and a connecting beam is also arranged between the cross beam 23 and the bottom tube 22, so that the structure of the whole frame 14 is very stable and firm.
A stopper rod 35 is provided on a side wall of the base 13, and the connection between the base 13 and the frame 14 can be further stabilized by the stopper rod 35, so that the vehicle body 11 can be kept stable when the storage basket 12 is at a high position.
Two sides of the base 13 are symmetrically provided with a limiting rod 35 respectively, the limiting rods 35 are in a strip shape, one end of each limiting rod 35 is hinged with the base 13, and the other end of each limiting rod is in a free state. An elongated stopper groove 36 is provided at the bottom position of the frame 14, and specifically, the stopper groove 36 is provided on the bottom pipe 22. The limiting groove 36 is used for matching with the limiting rod 35, and when the base 13 is vertical to the frame 14, the limiting rod 35 is rotated, and the end part of the limiting rod can be inserted into the limiting groove 36. The base 13 is prevented from being turned upwards by the limiting action of the limiting rod 35, and the vehicle body 11 is kept stable.
When the storage basket 12 is in a lower position, that is, when the bottom of the storage basket 12 is placed on the base 13, the frame 14 is basically not subjected to the force in the horizontal direction of the storage basket 12, and the storage basket 12 exerts pressure on the base 13, so that the frame 14 and the base 13 can be kept stable. When the storage basket 12 is at a high position, the storage basket 12 exerts a horizontal force on the vehicle body frame 14, and the vehicle body frame 14 tends to turn over. At this time, the stopper rod 35 is rotated and inserted into the stopper groove 36, so that the base 13 and the frame 14 can be kept in a stable state, and the vehicle body 11 can be kept stable.
The receiving basket 12 is substantially a cubic structure having wall surfaces on four sides, a support plate on the bottom, and an open structure on the top. The middle part of the bottom of the receiving basket 12 is concave upwards to form a connecting area 38, and the other part of the bottom of the receiving basket 12 is a ball picking area 37. The limiting block 28 is arranged at the connecting area 38 of the storage basket 12, and the connecting area 38 is higher, so that the bottom of the limiting block 28 is high in the ball picking area 37, the bottom of the storage basket 12 is smooth, and the storage basket can be stably placed on the ground.
The tennis picking area 37 is used for picking up tennis balls, and the tennis picking area 37 is arranged, so that a user can automatically pick up tennis balls on a large tennis court, and does not need to stoop down to pick up tennis balls by hands, so that the tennis picking work is easy, and the time can be saved.
Both sides of the connecting area 38 are ball picking areas 37, the ball picking areas 37 are provided with a plurality of cross rods 32, the cross rods 32 are arranged in parallel, the distance between every two adjacent cross rods 32 is 6.0cm-6.4cm, or the distance between every two adjacent cross rods 32 is 6.1cm-6.3 cm; this is designed according to the size of the tennis ball. The diameter of a standard tennis ball is 6.5cm-6.8cm, the distance between the cross bars 32 is set to be the size, so that the distance between the cross bars 32 is slightly smaller than the diameter of the tennis ball, when picking up the tennis ball, a user moves the storage basket 12 to the position above the tennis ball, pushes the storage basket 12 downwards to enable the tennis ball to be clamped between the two cross bars 32, and presses the storage basket 12 with force to enable the tennis ball to generate small deformation, so that the tennis ball can penetrate through the cross bars 32 and enter the storage basket 12.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The foldable tennis cart is characterized by comprising a cart body and a containing basket, wherein the cart body comprises a base and a cart frame, rollers are arranged at the bottom of the cart frame, and the containing basket is detachably connected to the cart body; the frame is connected with a pull rod, the top of the frame is provided with an insertion hole, the bottom of the pull rod is inserted into the insertion hole, and the end part of the base is hinged to the bottom of the frame;
the bottom of the frame is provided with a connecting block protruding towards one side, the end part of the connecting block is provided with a connecting groove, and the base is hinged to the connecting groove; the frame comprises two support rods which are arranged in parallel, the side parts of the support rods are vertically provided with sliding grooves, one side of the containing basket, which is close to the support rods, is provided with two sliding blocks, and the sliding blocks are arranged in the sliding grooves; the sliding block is in a wafer shape, a connecting hole is formed in the bottom end of the sliding groove, the diameter of the connecting hole is larger than the width of the sliding groove, and the diameter of the connecting hole is larger than that of the sliding block; the supporting rod is also provided with a limiting bolt in threaded connection with the supporting rod, the limiting bolt is close to the top end of the sliding groove, and the end part of the limiting bolt extends into the sliding groove; the bottom of the containing basket is also provided with a limiting block, and the limiting block is spherical; the base is of a rectangular tubular structure, a limiting hole is formed in the middle of the base, and the limiting block is inserted into the limiting hole; an adjusting groove is formed in one end, far away from the frame, of the base, a pedal is arranged at the adjusting groove, the middle of the pedal is hinged to the side wall of the base, one end of the pedal is arranged below the limiting block, and the other end of the pedal extends out of the adjusting groove; the limiting block can be ejected out of the limiting hole by treading down the pedal;
the storage basket is of a cubic structure, a supporting plate is arranged at the bottom of the storage basket, the top of the storage basket is of an open structure, the middle of the bottom of the storage basket is upwards concave to form a connecting area, ball picking areas are arranged on two sides of the connecting area, the limiting block is arranged in the connecting area, and the bottom of the limiting block is higher than the bottom of the ball picking areas, so that the bottom of the storage basket is flat;
the ball picking area is provided with a plurality of cross rods, the cross rods are arranged in parallel, and the distance between every two adjacent cross rods is consistent.
2. Foldable tennis cart according to claim 1, wherein the rollers and the connection blocks are respectively disposed on two sides of the frame, and support blocks are disposed at the bottom of the connection blocks, and the bottom of the support blocks is flush with the bottom of the rollers.
3. Foldable tennis cart according to claim 1, wherein the cross-section of the chute is T-shaped, and the stop bolt and the chute are respectively disposed on opposite sides of the support bar.
4. The foldable tennis cart of claim 1, wherein the frame further comprises two insertion tubes, each insertion tube is attached to one support rod, the two insertion tubes are disposed on the outer sides of the two support rods, the insertion holes are formed in the tops of the insertion tubes, and the pull rod is of a U-shaped structure.
5. Foldable tennis cart according to claim 4, wherein the bottoms of the two support bars are connected by a bottom tube, the middle parts of the two support bars are connected by a cross beam, and the connecting block is arranged in the middle part of the bottom tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061081.0A CN110270074B (en) | 2018-09-12 | 2018-09-12 | Foldable tennis cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061081.0A CN110270074B (en) | 2018-09-12 | 2018-09-12 | Foldable tennis cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110270074A CN110270074A (en) | 2019-09-24 |
| CN110270074B true CN110270074B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811061081.0A Active CN110270074B (en) | 2018-09-12 | 2018-09-12 | Foldable tennis cart |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6971654B2 (en) * | 2003-06-19 | 2005-12-06 | Amsili Marc A | Compact collapsible cart with vertical lift |
| WO2005044713A2 (en) * | 2003-11-04 | 2005-05-19 | Burton Stewart S | Lifting device and method |
| US8141919B2 (en) * | 2008-01-14 | 2012-03-27 | Cet Tennis Enterprises, Llc | Nestable ball retrieval and storage device |
| CN103359139B (en) * | 2013-04-22 | 2016-11-09 | 武济群 | Hoist trolleys |
| CN204506934U (en) * | 2015-03-04 | 2015-07-29 | 百全扬实业股份有限公司 | Folding pushchair structure |
| CN105540486B (en) * | 2016-01-28 | 2019-02-26 | 苏州市职业大学 | One kind can manual lifting folding type freight |
| CN205344957U (en) * | 2016-01-29 | 2016-06-29 | 谭建 | Sport equipment accomodates car |
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2018
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| CN110270074A (en) | 2019-09-24 |
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