CN107080929B - Series telescopic base and basketball stand using same - Google Patents
Series telescopic base and basketball stand using same Download PDFInfo
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- CN107080929B CN107080929B CN201710371112.1A CN201710371112A CN107080929B CN 107080929 B CN107080929 B CN 107080929B CN 201710371112 A CN201710371112 A CN 201710371112A CN 107080929 B CN107080929 B CN 107080929B
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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
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
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Abstract
The invention discloses a series telescopic base which comprises a plurality of liquid storage seats, wherein the liquid storage seats are arranged on a bracket and are arranged in sequence; the stock solution seat includes the frame and sets up two curb plates in the frame both sides, the frame is connected with two curb plates, form between frame internal face and two curb plates and hold the chamber, the frame is connected through the fold pars contractilis between at least and one of them curb plate, the fold pars contractilis communicates with holding intracavity portion, use the basketball stands of its base, be provided with the stand on the base, the stand slope sets up, the front end of base is fixed and is provided with the supporting part, be provided with the support frame on the supporting part, support frame top stand is connected, the stand, base and support frame cooperation form the triangular supports portion. The invention has small storage volume and convenient transportation, and can effectively ensure personal safety and property safety.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a series telescopic base and a basketball stand using the same.
Background
The existing portable basketball stand is mostly provided with a plastic base filled with water as a balance weight, the plastic base is large in size, so that the product packaging size is large, the storage and transportation cost is high, an e-commerce is particularly easy to break in the dispatching process, and once a single base is damaged, a water leakage system can tip over, and personal injury and property loss are caused.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a tandem telescopic base and a basketball stand using the same.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
an in-line telescoping base, comprising:
the liquid storage seats are all arranged on the bracket and are arranged in sequence;
the liquid storage seat comprises a frame and two side plates arranged on two sides of the frame, the frame is connected with the two side plates, an accommodating cavity is formed between the inner wall surface of the frame and the two side plates, the frame is connected with at least one side plate through a fold telescopic part, and the fold telescopic part is communicated with the inside of the accommodating cavity.
Furthermore, it is a plurality of the stock solution seat sets gradually along the horizontal direction, the frame is the loop configuration, the top of frame is provided with notes liquid mouth and gas vent, it all with the appearance chamber through connections to annotate liquid mouth and gas vent, annotate the liquid mouth and annotate the liquid union coupling, insert on the gas vent and be equipped with the pressure boost pipe, the pressure boost pipe orientation is given vent to anger the direction setting.
Further, the support comprises an upper beam column and a lower beam column, the upper beam column penetrates through the side face of the upper portion of the frame, the lower beam column penetrates through the side face of the lower portion of the frame, base limiting screws are arranged on the upper beam column and the lower beam column, and the sum of the number of the upper beam column and the number of the lower beam column is at least 3.
Furthermore, the corresponding frames of the upper beam column and the lower beam column are also provided with limiting sleeves, the limiting sleeves are detachably arranged on the frames, and the limiting sleeves are sleeved on the corresponding upper beam column or the corresponding lower beam column.
Furthermore, a groove is formed in the inner ring surface of the frame, and a reinforcing column is arranged in the groove.
Furthermore, a plurality of capacity increasing plates are arranged on the surfaces of the side plates, and the capacity increasing plates are connected with the side plates through second telescopic parts.
A basketball stand comprises a base with the structure, wherein a stand column is arranged on the base, the stand column is arranged in an inclined mode, a supporting portion is fixedly arranged at the front end of the base, a supporting frame is arranged on the supporting portion, the stand column is connected to the top of the supporting frame, and the stand column, the base and the supporting frame are matched to form a triangular supporting portion.
Furthermore, a movable pulley is arranged on the supporting portion and protrudes out of the front end face of the supporting portion, an avoiding space is reserved between the movable pulley and the bottom face of the supporting portion, and an anti-collision protection pad is arranged on the surface of the supporting frame.
Further, the stand is connected with the basketball hoop through the inclination adjusting part.
Further, the slope adjustment portion includes coupling assembling and adjusting part, coupling assembling sets up on the stand, coupling assembling one end is connected with the basketball hoop, and the other end is connected with adjusting part, adjusting part is including adjusting pole and U type frame, U type frame is fixed to be set up on the stand, two tip of U type frame's open-ended are connected through spacing fixed column, still be provided with the quick-witted clamp lock between two sides of U type frame, it passes U type frame and is provided with supplementary handle to adjust pole one end, it sets up between quick-witted clamp lock and spacing fixed column to adjust the pole, it evenly is provided with a plurality of notches on the surface that the pole is located quick-clamp lock one side to adjust, the notch card is established on quick-clamp lock, works as when quick-clamp lock locks two sides of U type frame press from both sides tightly the regulation pole.
The invention has the beneficial effects that:
1. can adopt two at least stock solutions seats in order to regard as the counter weight basis, inside pouring into counter weight liquid and realize fixedly, when one of them weeping, another can also keep the counter weight effect, can not take place because of the not enough condition of empting of counter weight.
2. Stock solution seat is through the frame contact ground that has certain intensity, the weeping takes place for difficult wearing and tearing, and the design of fold pars contractilis, make the stock solution seat when accomodating, the curb plate of both sides can be close to the frame, inside appearance chamber space is compressed, whole stock solution seat volume diminishes, conveniently accomodate and transport, when needs use, through pouring into liquid into, the dead weight of liquid can strut the fold pars contractilis, the inside appearance chamber of stock solution seat is strutted the grow, can hold more liquid, the counter weight effect also improves thereupon.
3. The design of stop collar can effectually guarantee the clearance between two adjacent stock solution seats, is convenient for have the space when the fold pars contractilis struts, can not block and can't strut completely, guarantees the counter weight maximize, the equipment of also being convenient for.
4. When the base is in the condition of leaking, the fold telescopic part can shrink because of insufficient water pressure to have obvious appearance change, and the user can discover and change in time to guarantee safe use.
5. The inclination adjusting part can be operated by one person, and the adjustment is quick and reliable.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a liquid storage base according to the present invention;
FIG. 2 is a schematic cross-sectional view of a liquid storage base according to the present invention;
FIG. 3 is a schematic view of a base portion of the present invention;
FIG. 4 is a schematic view of a basketball stand in accordance with the present invention;
FIG. 5 is a schematic view of a basketball stand in use according to the present invention;
FIG. 6 is a schematic side plate structure according to a second embodiment of the present invention;
FIG. 7 is a schematic view of a part of the structure of an adjusting assembly according to a third embodiment of the present invention;
fig. 8 is a schematic diagram of a water injection structure of a liquid storage seat according to a fourth embodiment of the invention.
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.
Example one
Referring to fig. 1 to 3, a tandem telescopic base includes: the device comprises a support 2, a frame 11, side plates 12 and a wrinkle telescopic part 13, wherein the frame, the side plates and the wrinkle telescopic part are matched to form a liquid storage seat, the number of the side plates is 2, the side plates are respectively arranged on two communicated side edges of the frame, the frame is connected with the two side plates, a containing cavity is formed between the inner wall surface of the frame and the two side plates, the frame is connected with at least one side plate through the wrinkle telescopic part 13, and the wrinkle telescopic part is communicated with the inside of the containing cavity; during transportation, the fold telescopic part is in a storage state, the two frames are arranged close to the frames, and the containing cavity is in a minimum capacity state, so that the whole liquid storage seat has smaller volume and is convenient to transport and process;
the number of the liquid storage seats 1 can be one, but in order to ensure safety, the number of the liquid storage seats can be 2 or more, one or more liquid storage seats are arranged on the bracket 2, and when the number of the liquid storage seats is multiple, the liquid storage seats are sequentially arranged along the horizontal direction; in the arrangement structure, the frame is of a rigid structure and has certain friction resistance and bearing capacity, the frame can be in contact with the ground, and after the frame is installed on the support, the frame can be used as a support leg of the base to reduce the number of accessories and achieve the effect of easy installation.
The frame can set up to annular structure, for closed-loop structure, effectively guarantees stock solution seat intensity after the water injection, and the top of frame is provided with notes liquid mouth 14 and gas vent 15, annotates liquid mouth and gas vent and all with hold the chamber through connection, pours into counter weight liquid into from annotating the liquid mouth, and inside air is discharged from the gas vent, and the weight through counter weight liquid can strut the fold pars contractilis, holds the chamber and is in the maximum capacity state, realizes effective counter weight.
The support comprises an upper beam column 21 and a lower beam column 22, the upper beam column penetrates through the side surface of the upper part of the frame and is arranged, the lower beam column penetrates through the side surface of the lower part of the frame and is provided with a base limiting screw 23, the positions of the liquid storage seat on the upper beam column and the lower beam column can be fixed through the base limiting screw, so that the liquid storage seat cannot move, the distribution of the weight on the base is reasonable, the sum of the number of the upper beam column and the lower beam column is at least 3, namely, the support can be formed by matching one upper beam column and two lower beam columns, the support can be formed by matching two upper beam columns and two lower beam columns, or more liquid storage seats can be arranged, the positions of the liquid storage seats are fixed, deflection or movement cannot occur, the simplicity and convenience in assembly can be guaranteed, and transportation is facilitated;
in order to improve the convenience of assembly, the limiting sleeves 3 are further arranged on the corresponding frames of the upper beam column and the lower beam column, the limiting sleeves of the adjacent frames can be abutted together to form an effective avoiding space, and the space ensures that the adjacent liquid storage seats cannot interfere with each other to ensure the counterweight capacity of the liquid storage seats after the fold expansion parts are expanded in use;
the limiting sleeve is detachably arranged on the frame and is convenient to store; the stop collar cover is established on corresponding upper beam column or lower beam column, and the position is limited through base stop screw at last, and unable removal improves stability in use.
The inner ring surface of the frame is provided with a groove, so that the water storage capacity can be effectively improved, and the reinforcing columns 16 are arranged in the groove, so that the rigidity strength of the frame is enhanced while the water storage capacity is improved.
Referring to fig. 4 and 5, a basketball stand comprises a base with the above structure, wherein a stand column 5 is arranged on the base, the stand column is obliquely arranged, a supporting part 6 is fixedly arranged at the front end of the base, a supporting frame 61 is arranged on the supporting part, the stand column is connected with the top of the supporting frame, and the stand column, the base and the supporting frame are matched to form a triangular supporting part. Therefore, the weight at the upper end of the upright post can be borne by the base connected with the bottom and the support frame on one side of the base, partial weight of the upright post can be directly transmitted to the ground by the support frame, the configuration weight of the base can be effectively reduced, the support stability is improved, and the size of the base can be reduced.
Wherein the support that two preferred upper beam posts and three lower beam post combination formed, this structure can have sufficient stability, and the stand can set up between two upper beam posts, and with the mode of coupling and two upper beam column connections, the bottom of stand is then fixed on the lower beam post, in order to improve joint strength, in the fixed crossbeam that sets up in stand bottom, the crossbeam can overlap and establish on three lower beam posts, the weight homoenergetic that bears on the stand can be shifted to three lower beam posts by the crossbeam, and is stable and reliable.
The movable pulley 62 is arranged on the supporting part and protrudes out of the front end face of the supporting part, an avoiding space is reserved between the movable pulley and the bottom face of the supporting part, and when the basketball stand needs to be moved, the movable pulley does not contact the ground, so that large friction force exists between the base and the ground, the basketball stand is not easy to move; the anti-collision protection pad 63 arranged on the surface of the support frame can effectively reduce impact force during use, protect a player from being directly attached to the metal frame, and improve safety. The stand still is connected with basketball frame 8 through slope regulating part 7, and slope regulating part can adjust basketball frame's inclination, is convenient for adapt to service environment.
Example two
As shown in fig. 6, the difference between the second embodiment and the first embodiment is that a plurality of capacity-increasing plates 4 are arranged on the surface of the side plate, the capacity-increasing plates are connected with the side plate through second telescopic parts 41, and a convex effect can be formed on the side plate after water injection through the arrangement of the second telescopic parts, so that the volume of the cavity is further increased; set up on the curb plate and can effectively avoid fold pars contractilis to set up the overlength and lead to the not enough problem of intensity along strutting the direction, under the effective strength after fold pars contractilis struts, the curb plate props up the second pars contractilis again, can improve the counter weight capacity and guarantee the intensity of stock solution seat.
EXAMPLE III
As shown in fig. 7, the difference between the third embodiment and the first embodiment is that the tilt adjusting portion includes a connecting assembly 71 and an adjusting assembly 72, the connecting assembly is disposed on the stand, one end of the connecting assembly is connected to the basketball hoop, the other end of the connecting assembly is connected to the adjusting assembly, the adjusting assembly includes an adjusting rod 721 and a U-shaped frame 722, the U-shaped frame is fixedly disposed on the stand, two ends of an opening of the U-shaped frame are connected through a limiting fixing post 723, a quick clamping lock 724 is further disposed between two sides of the U-shaped frame, one end of the adjusting rod passes through the U-shaped frame and is provided with an auxiliary handle, the adjusting rod is disposed between the quick clamping lock and the limiting fixing post, a plurality of notches 725 are uniformly disposed on the surface of one side of the adjusting rod on the quick clamping lock, the notches are clamped on the quick clamping lock, and when the quick clamping lock is locked, two sides of the U-shaped frame clamp the adjusting rod. During the use, open the quick clamp lock earlier, then will adjust the pole through supplementary handle and take out in the quick clamp lock, set up between quick clamp lock and spacing fixed column completely promptly, the notch breaks away from both can realize reciprocating after the quick clamp lock, after selecting suitable position, go into the quick clamp lock with corresponding notch card again in, owing to be the card establishes, consequently, weight through the basketball frame can realize fixing, need not to continue the application of force, will press from both sides the quick clamp lock locking after that, make the both sides limit of U type frame press from both sides tightly adjust the pole can, high convenience and high speed operation, and can single adjustment.
Example four
As shown in fig. 8, the difference between the first embodiment and the fourth embodiment is that the liquid injection port is connected to the liquid injection pipe 141, the pressure increasing pipe 151 is inserted into the air outlet and is arranged toward the air outlet direction, the pressure increasing pipe can increase the water pressure after being arranged, the exposed size of the pressure increasing pipe is H, the size is set according to actual requirements, a stable water pressure can be obtained, the base can be fully unfolded, the base cannot be propped open due to too low water pressure, or the base is propped open due to too high water pressure, and the use stability is improved.
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 (6)
1. An in-line telescoping base, comprising:
the liquid storage seats are all arranged on the bracket and are arranged in sequence;
the liquid storage seat comprises a frame and two side plates arranged on two sides of the frame, the frame is connected with the two side plates, a containing cavity is formed between the inner wall surface of the frame and the two side plates, the frame is connected with at least one side plate through a fold expansion part, and the fold expansion part is communicated with the inside of the containing cavity;
the liquid storage seats are sequentially arranged in the horizontal direction, the frame is of an annular structure, a liquid injection port and an air exhaust port are formed in the top of the frame, the liquid injection port and the air exhaust port are communicated with the containing cavity and are connected with the liquid injection pipe, a pressure increasing pipe is inserted into the air exhaust port and is arranged towards the air outlet direction;
the support comprises an upper beam column and a lower beam column, the upper beam column penetrates through the side face of the upper part of the frame, the lower beam column penetrates through the side face of the lower part of the frame, base limiting screws are arranged on the upper beam column and the lower beam column respectively, and the sum of the number of the upper beam column and the number of the lower beam column is at least 3;
the frame corresponding to the upper beam column and the lower beam column is also provided with a limiting sleeve, the limiting sleeve is detachably arranged on the frame, and the limiting sleeve is sleeved on the corresponding upper beam column or lower beam column;
a groove is formed in the inner ring surface of the frame, and a reinforcing column is arranged in the groove.
2. The tandem telescoping base of claim 1, wherein: the surface of the side plate is provided with a plurality of capacity increasing plates, and the capacity increasing plates are connected with the side plate through second telescopic parts.
3. A basketball stand is characterized in that: the base comprises a base according to claim 1, wherein a column is arranged on the base, the column is arranged obliquely, a supporting part is fixedly arranged at the front end of the base, a supporting frame is arranged on the supporting part, the column at the top of the supporting frame is connected, and the column, the base and the supporting frame are matched to form a triangular supporting part.
4. A basketball stand as defined in claim 3, wherein: the support frame is characterized in that a movable pulley is arranged on the support portion and protrudes out of the front end face of the support portion, an avoiding space is reserved between the movable pulley and the bottom face of the support portion, and an anti-collision protection pad is arranged on the surface of the support frame.
5. A basketball stand as defined in claim 3, wherein: the stand is still connected with the basketball hoop through the inclination adjusting part.
6. A basketball stand as claimed in claim 5, wherein: the utility model discloses a quick clamping lock, including slope regulation portion, coupling assembling sets up on the stand, coupling assembling one end is connected with the basketball hoop, and the other end is connected with adjusting component, adjusting component is including adjusting pole and U type frame, U type frame is fixed to be set up on the stand, two open-ended tip of U type frame are through spacing fixed column connection, still be provided with quick clamping lock between two sides of U type frame, it passes U type frame and is provided with supplementary handle to adjust pole one end, it sets up between quick clamping lock and spacing fixed column to adjust the pole, it evenly is provided with a plurality of notches on the surface that the pole is located quick clamping lock one side to adjust, the notch card is established on quick clamping lock, works as when quick clamping lock locks two sides of U type frame press from both sides tightly the regulation pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371112.1A CN107080929B (en) | 2017-05-24 | 2017-05-24 | Series telescopic base and basketball stand using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371112.1A CN107080929B (en) | 2017-05-24 | 2017-05-24 | Series telescopic base and basketball stand using same |
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| Publication Number | Publication Date |
|---|---|
| CN107080929A CN107080929A (en) | 2017-08-22 |
| CN107080929B true CN107080929B (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710371112.1A Active CN107080929B (en) | 2017-05-24 | 2017-05-24 | Series telescopic base and basketball stand using same |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794279A (en) * | 1972-04-24 | 1974-02-26 | Hy Kramer Enterprise Inc | Portable pedestal for lawn umbrellas, stanchions, and the like |
| CN105888359A (en) * | 2016-06-29 | 2016-08-24 | 德清天盛轻工工艺制品有限公司 | Compressible basic body mechanism of water filling base |
| CN205579078U (en) * | 2016-05-05 | 2016-09-14 | 史海坤 | Reliable folding portable base |
| CN106310623A (en) * | 2016-11-09 | 2017-01-11 | 利瑞宝运动器材(吴江)有限公司 | Portable safety basketball stand |
| CN106659926A (en) * | 2014-06-27 | 2017-05-10 | 戴卡特隆有限公司 | Play structure comprising a base that rests on the ground |
| CN207055862U (en) * | 2017-05-24 | 2018-03-02 | 利瑞宝运动器材(吴江)有限公司 | Connect scalable base and using the base basketball stands |
-
2017
- 2017-05-24 CN CN201710371112.1A patent/CN107080929B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794279A (en) * | 1972-04-24 | 1974-02-26 | Hy Kramer Enterprise Inc | Portable pedestal for lawn umbrellas, stanchions, and the like |
| CN106659926A (en) * | 2014-06-27 | 2017-05-10 | 戴卡特隆有限公司 | Play structure comprising a base that rests on the ground |
| CN205579078U (en) * | 2016-05-05 | 2016-09-14 | 史海坤 | Reliable folding portable base |
| CN105888359A (en) * | 2016-06-29 | 2016-08-24 | 德清天盛轻工工艺制品有限公司 | Compressible basic body mechanism of water filling base |
| CN106310623A (en) * | 2016-11-09 | 2017-01-11 | 利瑞宝运动器材(吴江)有限公司 | Portable safety basketball stand |
| CN207055862U (en) * | 2017-05-24 | 2018-03-02 | 利瑞宝运动器材(吴江)有限公司 | Connect scalable base and using the base basketball stands |
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| Publication number | Publication date |
|---|---|
| CN107080929A (en) | 2017-08-22 |
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