CN107137901A

CN107137901A - A kind of sports equipment folding and unfolding car

Info

Publication number: CN107137901A
Application number: CN201710421223.9A
Authority: CN
Inventors: 林渊震
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-07
Filing date: 2017-06-07
Publication date: 2017-09-08

Abstract

The invention discloses a kind of sports equipment folding and unfolding car, including lower box, the lower surface of the lower box is uniformly fixed with four dampers, the lower end of four dampers is respectively fixed with the universal wheel with brake block, the leading flank of lower box offers the first elongated hole and the second elongated hole, first elongated hole is located at the top of the second elongated hole, the inside of lower box is provided with movable plate, the trailing flank of movable plate and the inner back side face of lower box are slidably connected, the leading flank top of movable plate is fixed with screw rod, screw rod and the first elongated hole are slidably connected, shot is connected on circular hole, prevent that shot is mutually collided when this sports equipment folding and unfolding car from transporting shot；When writing whiteboard is placed vertically teacher can on plate body writing and teaching, during writing whiteboard traverse, the debris of some students can be placed on plate body, writing whiteboard is vdiverse in function；Collecting box is by hanging on casing, collecting box conveniently moving.

Description

A kind of sports equipment folding and unfolding car

Technical field

Technical field, specially a kind of sports equipment folding and unfolding car are stored the present invention relates to sports equipment.

Background technology

At present, sports equipment is all placed in special sports equipment storehouse, according to each games master give lessons demand take out Required equipment, is generally picked and placeed by Sports equipment vehicle, but is found in use, and existing Sports equipment vehicle puts icepro Disorderly, it is not easy to store and arranges, storage to games master's later stage, arranges and using bringing inconvenience, and insufficient space, because This is, it is necessary to further improve.

The content of the invention

The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of sports equipment folding and unfolding car, shot card It is connected on circular hole, prevents that shot is mutually collided when this sports equipment folding and unfolding car from transporting shot；Teacher when writing whiteboard is placed vertically Can on plate body writing and teaching, during writing whiteboard traverse, the debris of some students, writing whiteboard function can be placed on plate body It is various；Collecting box is by hanging on casing, collecting box conveniently moving, the problem of effectively can solving in background technology.

To achieve the above object, the present invention provides following technical scheme：A kind of sports equipment folding and unfolding car, including lower box, The lower surface of the lower box is uniformly fixed with four dampers, and the lower end of four dampers is respectively fixed with brake block Universal wheel, the leading flank of lower box offers the first elongated hole and the second elongated hole, and the first elongated hole is located at the second elongated hole Top, the inside of lower box is provided with movable plate, and the trailing flank of movable plate and the inner back side face of lower box are slidably connected, movable plate Leading flank top be fixed with screw rod, screw rod and the first elongated hole are slidably connected, and the front end of screw rod extends to the outside of lower box And be threadedly coupled with wing nut, the leading flank bottom of movable plate is fixed with slide bar, and slide bar is slidably connected with the second elongated hole, under The end points of upper end four of casing is fixedly connected by pillar with the lower surface of casing, and the left surface of the casing is white provided with writing Plate, the inside of casing is divided into the two parts differed in size by dividing plate.

As a preferred technical solution of the present invention, the leading flank upper end of the casing offers two necks, two Hook is connected with neck respectively, one end of two hooks is fixedly connected with the upper end of lower box.

As a preferred technical solution of the present invention, the writing whiteboard includes plate body, and the upper end of plate body is symmetrically fixed The opening direction for having through hole in two the second retainer rings, the second retainer ring is vertical direction, casing corresponding with the second retainer ring Upper end is fixed with fixed column, fixed column and the second retainer ring clamping, and the lower end of plate body corresponding with the second retainer ring is fixed with first Retainer ring, the opening direction of the first retainer ring is left and right directions.

As a preferred technical solution of the present invention, the bottom inner surface of the lower box is evenly distributed with 28 Circular hole.

As a preferred technical solution of the present invention, cross handle is fixed with by brace in the middle part of the leading flank of the casing Hand.

Compared with prior art, the beneficial effects of the invention are as follows：This sports equipment folding and unfolding car, shot is connected on circular hole, Prevent that shot is mutually collided when this sports equipment folding and unfolding car from transporting shot；Teacher can be on plate body when writing whiteboard is placed vertically Writing and teaching, during writing whiteboard traverse, can place the debris of some students, writing whiteboard is vdiverse in function on plate body；Collecting box By hanging on casing, collecting box conveniently moving.

Brief description of the drawings

Fig. 1 is main structure diagram of the present invention；

Fig. 2 is structure enlarged diagram at A of the present invention；

Fig. 3 is that present specification is clearly write plate structure schematic diagram.

In figure：1 hook, 2 cross handles, 3 braces, 4 collecting boxs, 5 casings, 6 pillars, 7 circular holes, 8 fixed columns, 9 writing whiteboards, 91 first retainer rings, 92 second retainer rings, 93 plate bodys, 10 dividing plates, 11 necks, 12 dampers, 13 universal wheels, 14 lower boxes, 15 Movable plate, 16 first elongated holes, 17 wing nuts, 18 screw rods, 19 slide bars, 20 second elongated holes.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of sports equipment folding and unfolding car, including lower box 14, under The lower surface of casing 14 is uniformly fixed with four dampers 12, and the lower end of four dampers 12 is respectively fixed with brake block Universal wheel 13, damper 12 strengthens the damping performance of this sports equipment folding and unfolding car, and the bottom inner surface of lower box 14 is uniformly distributed There are 28 circular holes, shot is connected on circular hole 7, prevent that shot is mutually collided when this sports equipment folding and unfolding car from transporting shot, The leading flank of lower box 14 offers the first elongated hole 16 and the second elongated hole 20, and the first elongated hole 16 is located at the second elongated hole 20 Top, the inside of lower box 14 is provided with movable plate 15, and the trailing flank of movable plate 15 is slided with the inner back side face of lower box 14 Connection, the leading flank top of movable plate 15 is fixed with screw rod 18, and the elongated hole 16 of screw rod 18 and first is slidably connected, before screw rod 18 End extends to the outside of lower box 14 and is threadedly coupled with wing nut 17, the position of mobile movable plate 15, and rotates butterfly spiral shell Mother 17 causes the position of movable plate 15 to fix, and lower box 14 is divided into two parts of different sizes, the one of lower box 14 by movable plate 15 Segment space can place the longer sports equipment such as javelin, and shot, movable plate 15 are placed in another part space of lower box 14 Leading flank bottom be fixed with slide bar 19, slide bar 19 is slidably connected with the second elongated hole 20, the end points of upper end four of lower box 14 It is fixedly connected by pillar 6 with the lower surface of casing 5, the left surface of casing 5 is provided with writing whiteboard 9, and writing whiteboard 9 includes plate body 93, the opening direction that the upper end of plate body 93 is symmetrically fixed with through hole in two the second retainer rings 92, the second retainer ring 92 is vertical Direction, fixed column 8 is fixed with the upper end of the corresponding casing 5 of the second retainer ring 92, the clamping of 8 and second retainer ring of fixed column 92, with The lower end of second retainer ring 92 correspondence plate body 93 is fixed with the first retainer ring 91, and the opening direction of the first retainer ring 91 is right and left When being placed vertically to, writing whiteboard 9 teacher can on plate body 93 writing and teaching, can be with during 9 traverse of writing whiteboard, on plate body 93 Place the debris of some students, writing whiteboard 9 is vdiverse in function, the inside of casing 5 by 10 points of two parts to differ in size of dividing plate, The leading flank upper end of casing 5 offers and is connected with hook 1 in two necks 11, two necks 11 respectively, one end of two hooks 1 Upper end with lower box 14 is fixedly connected, and collecting box 4 is hung on casing 5 by hook 1, the conveniently moving of collecting box 4, casing 9 Leading flank in the middle part of cross handle 2 is fixed with by brace 3, cross handle 2 conveniently promotes this sports equipment folding and unfolding car.

When in use：The position of mobile movable plate 15, and wing nut 17 is rotated so that the position of movable plate 15 is fixed, it is mobile Lower box 14 is divided into two parts of different sizes by plate 15, and a part of space of lower box 14 can place the longer body such as javelin Equipment is educated, shot is placed in another part space of lower box 14, and shot is connected on circular hole 7, prevents this sports equipment folding and unfolding car Shot is mutually collided during transport shot；Casing 5 is divided into two parts of different sizes by dividing plate 10, and the small portion of casing 5 is put Place is clapped, and the larger portion of casing 5 places the spheroid of the larger lighter weight of volume；Shuttlecock, table tennis are stored in collecting box 4 It is isometric less ball；Writing whiteboard 9 is turned upside down, and the second retainer ring 92 and the clamping of fixed column 8, teacher is in plate body 93 Upper writing and teaching；The traverse of writing whiteboard 9 so that the first retainer ring 91 and the clamping of fixed column 8, plate body 93 are located at the top of casing 5, The debris of some students can be placed on plate body 93；Writing whiteboard 9 when not in use, the side of plate body 93 and the leading flank of casing 5 Contact.

The present invention, shot is connected on circular hole 7, prevents that shot is mutually collided when this sports equipment folding and unfolding car from transporting shot； Writing whiteboard 9 vertically place when teacher can on plate body 93 writing and teaching, during 9 traverse of writing whiteboard, can be put on plate body 93 The debris of some students is put, writing whiteboard 9 is vdiverse in function；Collecting box 4 is hung on casing 5 by hook 1, the side of movement of collecting box 4 Just.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of sports equipment folding and unfolding car, including lower box（14）, it is characterised in that：The lower box（14）Lower surface it is uniform It is fixed with four dampers（12）, four dampers（12）Lower end be respectively fixed with the universal wheel with brake block（13）, under Casing（14）Leading flank offer the first elongated hole（16）With the second elongated hole（20）, the first elongated hole（16）Prolong positioned at second Stretch hole（20）Top, lower box（14）Inside be provided with movable plate（15）, movable plate（15）Trailing flank and lower box（14） Inner back side face be slidably connected, movable plate（15）Leading flank top be fixed with screw rod（18）, screw rod（18）With the first extension Hole（16）It is slidably connected, screw rod（18）Front end extend to lower box（14）Outside and and wing nut（17）Threaded connection, Movable plate（15）Leading flank bottom be fixed with slide bar（19）, slide bar（19）With the second elongated hole（20）It is slidably connected, lower box （14）The end points of upper end four pass through pillar（6）And casing（5）Lower surface be fixedly connected, the casing（5）Left surface set There is writing whiteboard（9）, casing（5）Inside by dividing plate（10）It is divided into the two parts differed in size.

2. a kind of sports equipment folding and unfolding car according to claim 1, it is characterised in that：The casing（5）Leading flank on End offers two necks（11）, two necks（11）Hook is inside connected with respectively（1）, two hooks（1）One end with Casing（14）Upper end be fixedly connected.

3. a kind of sports equipment folding and unfolding car according to claim 1, it is characterised in that：The writing whiteboard（9）Including plate Body（93）, plate body（93）Upper end be symmetrically fixed with two the second retainer rings（92）, the second retainer ring（92）The opening of upper through hole Direction is vertical direction, with the second retainer ring（92）Correspondence casing（5）Upper end be fixed with fixed column（8）, fixed column（8）With Two retainer rings（92）Clamping, with the second retainer ring（92）Correspondence plate body（93）Lower end be fixed with the first retainer ring（91）, first Retainer ring（91）Opening direction be left and right directions.

4. a kind of sports equipment folding and unfolding car according to claim 1, it is characterised in that：The lower box（14）Interior subordinate Surface is evenly distributed with 28 circular holes.

5. a kind of sports equipment folding and unfolding car according to claim 1, it is characterised in that：The casing（9）Leading flank in Portion passes through brace（3）It is fixed with cross handle（2）.