CN114931270B

CN114931270B - Sports backpack

Info

Publication number: CN114931270B
Application number: CN202210554226.0A
Authority: CN
Inventors: 孙彦峰
Original assignee: Shanghai Sinike Culture Communication Co ltd
Current assignee: Shanghai Shangkan Culture Communication Co.,Ltd.
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2024-04-12
Anticipated expiration: 2042-05-19
Also published as: CN114931270A

Abstract

The invention discloses a sports backpack, which belongs to the technical field of backpacks and comprises a backpack body with a placing space formed inside, wherein the backpack body comprises a top, a bottom, a face part provided with a zipper opening and a back part provided with shoulder straps, a support ring is arranged at the edge of the top, elastic cloth is arranged on the support ring, a plurality of deformation pieces are arranged on the support ring, each deformation piece comprises a first pressing plate, a second pressing plate and a third pressing plate, the first pressing plate is rotationally connected with the support ring, the second pressing plate is rotationally connected with the second pressing plate, and the third pressing plate through connecting pieces, and the support ring is provided with a control piece for controlling and limiting rotation between the first pressing plate and the support ring, between the first pressing plate and the second pressing plate and between the third pressing plate. The sports backpack disclosed by the invention can be used for rapidly and stably accommodating football or basketball outside the backpack, so that the convenience in operation is improved, and meanwhile, dirt on the football or basketball is prevented from being stained inside the backpack.

Description

Sports backpack

Technical Field

The invention relates to the technical field of backpacks, in particular to a sports backpack.

Background

At present, the knapsack capable of holding balls and other articles simultaneously is rarely available in the market, so that people need to carry two bags when going out to play balls, one bag is used for holding sports shoes and clothes, the other bag is used for holding balls, and manufacturers design a space for specially placing balls on the knapsack for facilitating sports.

However, the backpack only separates a backpack space for placing the ball, the ball is still required to be placed into the backpack through the backpack opening, the ball cannot be quickly taken and placed, when the ball is large, the ball cannot easily enter the backpack through the backpack opening, and when the ball is small, the ball can easily move in the backpack body, so that the user is uncomfortable to carry, and dirt stained on the backpack can easily enter the backpack, so that the subsequent cleaning is affected.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a sports backpack.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a sports backpack, includes that the inside shaping has the inclusion of placing space, the inclusion includes top, bottom, is equipped with the face of zip fastener mouth and is equipped with the back of baldric, top edge installs the holding ring, the holding ring is equipped with elastic cloth, a plurality of deformation pieces are installed to the holding ring, deformation piece includes clamp plate one, clamp plate two and clamp plate three, rotate through the connecting piece between clamp plate one and the holding ring, between clamp plate one and clamp plate two and clamp plate three and connect, the holding ring is equipped with control and restriction clamp plate one and holding ring between clamp plate one and clamp plate two and clamp plate three between pivoted control piece.

Through adopting above-mentioned technical scheme, when needs place football or basketball at the knapsack, place football or basketball on the elastic cloth, utilize the control piece to make between clamp plate one and the holding ring, between clamp plate one and clamp plate two and between clamp plate two and the clamp plate three rotate for deformation piece wholly has the spheroidal effect of certain degree laminating, hugs closely on football or basketball, football or basketball can be held down by the centre gripping about elastic cloth and deformation piece, can be with football or basketball fast and stable accomodating outside the knapsack like this, in the time of improving the operating convenience, avoid the spot to be infected with inside the knapsack on football or the basketball.

The invention is further provided with: the connecting piece comprises a first rotating piece and a second rotating piece, the first rotating piece is connected with the second rotating piece through a rotating shaft, the first rotating piece is fixedly connected with the first pressing plate and the third pressing plate, and the second rotating piece is fixedly connected with the second pressing plate and the supporting ring.

Through adopting above-mentioned technical scheme, utilize the pivot can increase the rotation stability between clamp plate one and the holding ring, between clamp plate one and the clamp plate two and between clamp plate two and the clamp plate three.

The invention is further provided with: the second pressing plate is provided with a stop protrusion which is abutted to the first pressing plate and the third pressing plate, torsion springs are arranged between the first pressing plate and the supporting ring, between the first pressing plate and the second pressing plate and between the second pressing plate and the third pressing plate, the torsion springs are sleeved on the rotating shaft, and two ends of the torsion springs are respectively connected with the first rotating piece and the second rotating piece.

Through adopting above-mentioned technical scheme, when the control does not restrict and rotate, can rotate because torsional spring elasticity between clamp plate one and the holding ring, between clamp plate one and the clamp plate two and between clamp plate two and the clamp plate three for the space between deformation piece and the holding ring is the biggest, is convenient for place basketball or football between deformation piece and the holding ring, increases user's operation convenience.

The invention is further provided with: the control piece is including being located the connecting rope, stopper and a plurality of butt spare with stopper butt in the holding ring, the stopper is connected with the holding ring through first spring, the one end of connecting rope runs through outside the holding ring, the connecting rope other end is equipped with a plurality of stay cords that run through outside the holding ring and be connected with a plurality of clamp plates three-phase respectively, a plurality of the butt spare interval sets up on the connecting rope, stopper and butt spare shaping respectively have inclined plane one and inclined plane two.

Through adopting above-mentioned technical scheme, when needing spacing basketball or football, pulling connecting rope, deformation piece can produce deformation at the effect of connecting piece to support to press the basketball, inclined plane a while with inclined plane two looks butt, through the interact of power, make the stopper overcome the elasticity slip of spring one, make the stopper can not cause the hindrance to the slip of butt piece, accomplish after supporting the pressure to basketball or football, stop pulling connecting rope, connecting rope is pulled by the torsional spring, and the stopper resets because of spring one, the stopper can with butt piece looks butt, make connecting rope can not continue the torsional spring pulling, ensure that deformation piece is spacing to the support of basketball or football.

The invention is further provided with: the abutting piece comprises an abutting seat and a sliding block which slides and abuts against the abutting seat, the second inclined plane is located on the abutting seat, the sliding block is respectively provided with a third inclined plane and a fourth inclined plane in a forming mode, and the abutting seat is provided with a yielding groove for enabling the sliding part of the sliding block, which is provided with the fourth inclined plane, to slide in.

Through adopting above-mentioned technical scheme, the butt spare is by stopper unidirectional sliding restriction back, can continue to stimulate the rope of connecting, the inclined plane is a while with four contacts on the inclined plane for stopper overcomes spring one and slides, the stopper can slide to the inclined plane three along the inclined plane four, stop pulling the rope of connecting afterwards, the rope of connecting can be pulled because of torsional spring elasticity, the stopper can slide through the slider of three promotion sliders in inclined plane, until the slider enters into the groove of stepping down, and the stopper can slide to the inclined plane one department from the inclined plane three, make the stopper can not restrict the reverse slip of butt spare, make the deformation automatic release to basketball or football press.

The invention is further provided with: the sliding block is connected with the abutting seat through a two-phase spring.

Through adopting above-mentioned technical scheme, under the initial condition, can form the space because of the support of spring two between slider and the butt seat, can avoid the unexpected slip of slider to the inslot of stepping down like this, prevent that the stopper from directly sliding along inclined plane three and inclined plane two, ensure the unidirectional slip's between butt piece and the stopper effect.

The invention is further provided with: the connecting rope is provided with a plurality of marking rings, and the marking rings are arranged at intervals.

Through adopting above-mentioned technical scheme, when the regional corresponding opening part that connects rope stretched out the support ring of mark, the position correspondence butt seat of stopper and slider between, the person of facilitating the use learn the position that stops pulling connecting rope like this, improves user's operation convenience.

The invention is further provided with: the support ring is rotationally connected with a plurality of shielding sleeves, and a plurality of shielding sleeves are respectively sleeved on the outer sides of a plurality of deformation pieces.

By adopting the technical scheme, the attractive appearance of the backpack is improved, and the deformation of the deformation piece caused by the fact that soil and other foreign matters enter into gaps among the first pressing plate, the second pressing plate and the third pressing plate is avoided.

In summary, the invention has the following beneficial effects:

the basketball or football can be clamped or removed rapidly by pulling the connecting rope, and convenience in operation of a user is improved.

Basketball or football centre gripping are in the knapsack outside, avoid football or basketball to go up the spot and be infected with the knapsack inside.

Drawings

FIG. 1 is a schematic view of a sports backpack according to the present invention;

FIG. 2 is a schematic view of the structure between the support ring and the deforming member of the present invention;

FIG. 3 is a schematic view of the deformation member of the present invention;

FIG. 4 is a schematic view of the structure of the control member of the present invention;

fig. 5 is a schematic structural view of the abutment of the present invention.

In the figure: 1. a bag body; 2. a support ring; 3. an elastic cloth; 4. a first pressing plate; 5. a second pressing plate; 6. a pressing plate III; 7. a shielding sleeve; 8. a first rotating member; 9. a second rotating member; 10. a torsion spring; 11. a connecting rope; 12. a pull rope; 13. a stop protrusion; 14. a limiting block; 15. a first spring; 16. a second spring; 17. a butt joint seat; 18. a slide block; 19. an inclined plane I; 20. a second inclined plane; 21. an inclined plane III; 22. a slope IV; 23. and (5) giving way.

Detailed Description

In the following description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The utility model provides a sports backpack, as shown in figures 1, 2 and 3, including the inside shaping has the inclusion 1 of space of placing, inclusion 1 includes the top, the bottom, be equipped with the face of zip fastener mouth and be equipped with the back of baldric, top edge department installs support ring 2, support ring 2 is equipped with elastic cloth 3, utilize the shielding of elastic cloth 3 can avoid the dirty stain of spheroid to be infected with at the surface of inclusion 1, wherein support ring 2 installs a plurality of deformation piece, in this embodiment deformation piece is provided with three, three deformation piece sets up with support ring 2 as central annular interval, and deformation piece includes clamp plate one 4, clamp plate two 5 and clamp plate three 6, and rotate through the connecting piece between clamp plate one 4 and the support ring 2, between clamp plate two 5 and clamp plate three 6, the connecting piece includes rotation piece one 8 and rotation piece two 9, the first rotating part 8 and the second rotating part 9 are connected through the rotating shaft, the first rotating part 8 is fixedly connected with the first pressing plate 4 and the third pressing plate 6, the second rotating part 9 is fixedly connected with the second pressing plate 5 and the supporting ring 2, the whole deforming part can be subjected to certain bending deformation through the rotation of the rotating shafts, when the ball is contained, the space between the deforming part and the supporting ring 2 is reduced, the first pressing plate 4, the second pressing plate 5 and the third pressing plate 6 are tightly attached to the spherical cambered surface of the ball, the ball is tightly attached to the elastic cloth 3, the ball is clamped, the ball is fixed on a knapsack, the convenience of carrying the knapsack is improved, the supporting ring 2 is rotationally connected with a plurality of shielding sleeves 7, the shielding sleeves 7 are respectively sleeved outside the deforming parts, the shielding of the shielding sleeves 7 is utilized, the attractiveness of the knapsack can be improved, and the entry of soil and other foreign matters into the first pressing plate 4 is avoided, the gap between the second pressing plate 5 and the third pressing plate 6 causes that the deformation piece cannot deform, and the shielding sleeve 7 is made of nylon material, and the nylon material has the characteristic of good wear resistance, so that the service life of the shielding sleeve 7 can be prolonged.

As shown in fig. 2 and 3, the second pressing plate 5 is formed with a stop protrusion 13 abutted against the first pressing plate 4 and the third pressing plate 6, a torsion spring 10 is arranged between the first pressing plate 4 and the supporting ring 2, between the first pressing plate 4 and the second pressing plate 5 and between the second pressing plate 5 and the third pressing plate 6, the torsion spring 10 is sleeved on the rotating shaft, two ends of the torsion spring 10 are respectively connected with the first rotating member 8 and the second rotating member 9, when the ball is not fixed, the first pressing plate 4 and the supporting ring 2, the first pressing plate 4 and the second pressing plate 5 and the third pressing plate 6 rotate due to the elastic force of the torsion spring 10, the first pressing plate 4 and the third pressing plate 6 can be kept abutted against the stop protrusion 13 under the elastic force of the torsion spring 10, so that the space between the deformation member and the supporting ring 2 is the largest, basketball or football is conveniently placed between the deformation member and the supporting ring 2, and the convenience of operation of a user is increased.

As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the supporting ring 2 is provided with a control member, the control member comprises a connecting rope 11, a limiting block 14 and a plurality of abutting pieces abutting against the limiting block 14, which are positioned in the supporting ring 2, the limiting block 14 is connected with the supporting ring 2 through a first spring 15, one end of the connecting rope 11 penetrates out of the supporting ring 2, the other end of the connecting rope 11 is provided with a plurality of pull ropes 12 penetrating out of the supporting ring 2 and respectively connected with a plurality of pressing plates III 6, a user can pull the connecting rope 11 and drive the pressing plates III 6 by utilizing the pull ropes 12, so that the whole deformation piece is deformed until the deformation piece is tightly attached to a sphere, wherein the plurality of abutting pieces are arranged on the connecting rope 11 at intervals, the limiting block 14 is formed with a first inclined surface 19, the abutting pieces comprise a second inclined surface 21 and a fourth inclined surface 22, the sliding block 18 is formed with the abutting pieces 18, the third inclined surface 21 and the fourth inclined surface 22 are respectively formed, the abutting pieces 17 are formed with a plurality of yielding grooves 23 for the sliding parts of the fourth inclined surfaces 22, and the sliding parts of the fourth inclined surfaces 22 are formed on the sliding blocks 18, and the sliding blocks 18 and the abutting pieces 17 are connected with the first inclined surfaces 16 through the second springs 16, the first sliding blocks and the second inclined surfaces 23 are not in the first inclined surfaces and the second inclined surfaces are not in contact with the first grooves and the second grooves and are formed at the abutting grooves and are in the abutting grooves and are not in the abutting grooves and are formed with the first supporting surfaces and are in the first sliding surfaces and are in the abutting grooves and are 20.

As shown in fig. 1, the connecting rope 11 is provided with a plurality of marking rings, the marking rings are arranged at intervals, when the marked area corresponds to the opening where the connecting rope 11 extends out of the supporting ring 2, the position of the limiting block 14 corresponds to the position between the abutting seat 17 and the sliding block 18, the marked area does not correspond to the opening where the connecting rope 11 extends out of the supporting ring 2, and the position of the limiting block 14 corresponds to the position between the two abutting pieces.

When the ball body is placed on the elastic cloth 3 and clamped, the connecting rope 11 is pulled, the first pressing plate 4, the second pressing plate 5 and the third pressing plate 6 are utilized, so that the deformation piece overcomes the elasticity of the torsion spring 10 to deform, in the process, the first inclined surface 19 of the limiting block 14 is abutted against the second inclined surface 20 of the different abutting seats 17 and the third inclined surface 22 of the second inclined surface and the fourth inclined surface 22 of the sliding block 18, the limiting block 14 slides against the elasticity of the first spring 15 through the interaction of force, the limiting block 14 cannot block the sliding of the abutting piece until the deformation piece finishes the abutting of basketball or football, the elastic cloth 3 deforms, the mark on the connecting rope 11 corresponds to the opening of the connecting rope 11 extending out of the supporting ring 2, the connecting rope 11 is stopped being pulled at the moment, the connecting rope 11 is pulled by the torsion spring 10, the limiting block 14 is abutted against one side of the abutting seat 17 provided with the yielding grooves 23, the connecting rope 11 cannot continue to be pulled by the torsion spring 10, and the ball body can be clamped under the action of the elastic cloth 3 and the deformation piece, in this way, the ball body with different diameters can be clamped, and different motions can be suitable.

When the ball needs to be taken, the connecting rope 11 is pulled continuously, the marked area does not correspond to the opening position of the connecting rope 11 extending out of the supporting ring 2, the first inclined surface 19 is contacted with the fourth inclined surface 22, the limiting block 14 overcomes the first spring 15 to slide, the limiting block 14 slides to the third inclined surface 21 along the fourth inclined surface 22, the position of the limiting block 14 corresponds to between two abutting pieces, then the connecting rope 11 is pulled, the connecting rope 11 is pulled due to the elasticity of the torsion spring 10, the limiting block 14 pushes the sliding block 18 to slide through the third inclined surface 21 until the sliding block 18 overcomes the elasticity of the second spring 16 to slide into the yielding groove 23, the limiting block 14 does not contact with the fourth inclined surface 22, and the limiting block 14 slides to the first inclined surface 19 from the third inclined surface 21, so that the limiting block 14 does not limit the reverse sliding of the abutting pieces, the deformation pieces automatically release the abutting pressure on the basketball or the football, and the deformation pieces are automatically unfolded, and therefore the convenience of the user in taking the ball can be increased.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a sports backpack, includes inclusion (1) that inside shaping has the space of placing, its characterized in that: the bag body (1) comprises a top part, a bottom part, a face part provided with a zipper opening and a back part provided with a shoulder strap, wherein a supporting ring (2) is arranged at the edge of the top part, an elastic cloth (3) is arranged on the supporting ring (2), a plurality of deformation pieces are arranged on the supporting ring (2), each deformation piece comprises a first rotating piece (8) and a second rotating piece (9), the first rotating piece (8) and the supporting ring (2), the first rotating piece (4) and the second rotating piece (5) and the third rotating piece (6) are connected through connecting pieces in a rotating mode, the supporting ring (2) is provided with a control piece and a control piece which is used for controlling the rotation between the first rotating piece (4) and the supporting ring (2), the first rotating piece (4) and the second rotating piece (5) and a control piece which rotates between the second rotating piece (5) and the third rotating piece (6), the first rotating piece (8) and the second rotating piece (9) are connected through a rotating piece, the first rotating piece (8) and the second rotating piece (6) are fixedly connected with the first rotating piece (6) and the second rotating piece (6) in a pressing piece, the first rotating piece (8) and the second rotating piece (6) are fixedly connected with the first rotating piece (6) and the second rotating piece (6), the utility model is characterized in that a torsion spring (10) is arranged between the first pressing plate (4) and the supporting ring (2), between the first pressing plate (4) and the second pressing plate (5) and between the second pressing plate (5) and the third pressing plate (6), the torsion spring (10) is sleeved on the rotating shaft, two ends of the torsion spring (10) are respectively connected with the first rotating part (8) and the second rotating part (9), the control part comprises a connecting rope (11) positioned in the supporting ring (2), a limiting block (14) and a plurality of abutting pieces abutted with the limiting block (14), the limiting block (14) is connected with the supporting ring (2) through a first spring (15), one end of the connecting rope (11) penetrates out of the supporting ring (2), the other end of the connecting rope (11) is provided with a plurality of pull ropes (12) which penetrate out of the supporting ring (2) and are respectively connected with the third pressing plates (6), a plurality of abutting pieces are arranged on the connecting rope (11) at intervals, the limiting block (14) and the abutting pieces are respectively molded with a first inclined surface (19) and a second inclined surface (20) and a fourth inclined surface (20), the abutting pieces (17) and the fourth inclined surface (17) are respectively formed by the sliding seats (17) and the fourth inclined surface (17), the abutting seat (17) is formed with a yielding groove (23) for sliding in a part, provided with a bevel IV (22), of the sliding block (18).

2. A sports backpack according to claim 1, wherein: the sliding block (18) is connected with the abutting seat (17) through a second spring (16).

3. A sports backpack according to claim 1, wherein: the connecting rope (11) is provided with a plurality of marking rings, and the marking rings are arranged at intervals.

4. A sports backpack according to claim 1, wherein: the support ring (2) is rotationally connected with a plurality of shielding sleeves (7), and the shielding sleeves (7) are respectively sleeved on the outer sides of the deformation pieces.