CN206853030U

CN206853030U - A kind of tennis case

Info

Publication number: CN206853030U
Application number: CN201720557713.7U
Authority: CN
Inventors: 戴毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-09
Filing date: 2017-05-09
Publication date: 2018-01-09
Anticipated expiration: 2027-05-09

Abstract

The utility model discloses a kind of tennis case, including casing and case lid, wherein, four edges in the outer surface of the bottom wall of the casing are provided with four fixed seats, it is provided with four fixed seats for supporting the casing and four supporting legs outside the housing interior volume, four supporting legs can rotate to form rotation connection around four fixed seats so that the supporting leg can crouch in casing bottom wall or trail.The utility model solves the problems, such as although existing tennis case has pillar and do not have to bend over to pick up ball but can not fold and space-consuming, inconvenient to carry.

Description

A kind of tennis case

Technical field

It the utility model is related to a kind of sports requsites, and in particular to a kind of tennis case.

Background technology

With tennis China fast development, be engaged in tennis and training people it is more and more, carrying out net When ball training, many balls be scattered again it is low, it is necessary to people it is curved waist pick up ball, constantly bend over easily to cause the burden of body, it is whole Individual process is cumbersome and tired.Chinese utility model patent CN103252064 A disclose a kind of multi-function suitcase, in suitcase Four edges be fixed with four support columns, the support column is due to being integrally fixed on casing, although scalable, without bending over Ball is picked up, but is exposed on the external because pillar is still naked, can not be folded, still occupies larger space, and is carried also very not square Just.

Therefore, how to design it is a kind of can reasonably store various tennis apparatus and tennis storage case easy to carry, with And people do not have to bend over to become in order to current to pick up ball and save space, multiduty tennis storage case easy to carry Urgent problem to be solved.

Utility model content

Based on deficiencies of the prior art, the purpose of this utility model is, solves existing tennis case Although exist pillar do not have to bend over to pick up ball but can not fold and space-consuming, it is inconvenient to carry the problem of.

To achieve these goals, the technical solution adopted in the utility model content is specific as follows：

A kind of tennis case, including casing and case lid, it is characterised in that four in the outer surface of the bottom wall of the casing Individual edge is provided with four fixed seats, is provided with four fixed seats for supporting the casing and positioned at box house sky Between outer four supporting legs, four supporting legs can rotate to form rotation connection around four fixed seats so that the branch Support leg can crouch in casing bottom wall or trail.

Further, in the preferable scheme of said one, open slot is offered in each fixed seat, passes through an axle in groove A hinge that can be rotated around the axle is connected with, the hinge other end connects the supporting leg, wherein, the hinge is out of described groove Pushed after producing so that the hinge stretches in the groove and then secures the above supporting leg.

Further, in the preferable scheme of said one, the supporting leg by mutually be socketed and can mutually slide to Few two support tubes are formed, and its collapsing length is controlled and position by a fastener between adjacent two support tubes. One of support tube connects hinge.

Further, in the preferable scheme of said one, the fastener is one or two to lead to fitting, and this two leads to fitting Form, coordinated by the screw thread of main set and secondary case real by the female main set of the tool to complement one another and with externally threaded secondary case Existing spinning in and out.

Further, in the preferable scheme of said one, the bottom connection 10,000 of the support tube of the supporting leg bottom To wheel, the universal wheel is provided with the universal wheel lock that control for brake is carried out to it.

Further, in the preferable scheme of said one, the casing bottom wall is hard plastic board or aluminium sheet, except casing Other four side walls outside bottom wall from nylon material by being made.

Further, in the preferable scheme of said one, described two support tubes include an outer barrel and an inner cylinder, Outer barrel is hollow form, and inner cylinder can be solid shaft-like or hollow form.

Further, in the preferable scheme of said one, the supporting leg uses aluminum material.

Compared with prior art, the beneficial effects of the utility model are：

Tennis case of the present utility model, user can be allowed not have to bend over can be to pick up ball, and can pick up a lot Ball, easily, and it is simple in construction, it is easy to operate, it is quality-high and inexpensive；In addition, the supporting leg set can shrink and be folded to casing bottom Portion, does not influence overall attractive in appearance, also allows for carrying.

Brief description of the drawings

Fig. 1 is a kind of state diagram when supporting leg struts of tennis case described in the utility model.

Fig. 2 is the schematic diagram of one embodiment of the leg structure in Fig. 1.

Fig. 3 is the state diagram that a kind of supporting leg of tennis case described in the utility model crouches in casing bottom wall.

Embodiment

Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken, Below in conjunction with accompanying drawing and preferred embodiment, to according to specific embodiment of the present utility model, structure, feature and its effect, in detail Carefully it is described as follows：

Shown in reference picture 1, a kind of tennis case disclosed in the utility model embodiment, including casing 1 and case lid 2, Casing 1 is supported with certain height by four supporting legs, and the casing 1, which has, is used for the opening that article is put into, and case lid 2 can cover The firmly opening, it substantially be in cuboid that casing 1 is overall, specifically, the casing 1 with a substantially square bottom wall, two The base of a pair of sidewalls being oppositely arranged and two second pair of side walls being oppositely arranged, a pair of sidewalls and second pair of side wall Be connected respectively with four sides of bottom wall, formed substantially in cuboid (include square) the casing 1, it is necessary to illustrate, this Place is to say substantially in cuboid, and casing 1 can be irregular cuboid, for example each corner of casing 1 can be smooth Curved transition.

It is additionally provided with the outer surface of at least one of which side wall of the casing and is preferentially set for portable handle 3, the handle 3 In middle position.So, can both bear, again can be extremely easy to use with portable.

In one preferred embodiment of the utility model, the bottom wall of casing 1 is hard plastic board, the four of casing 1 Individual side wall is nylon material, because the side wall of casing 1 uses nylon material so that its is solid and weight is relatively light, has simultaneously The ability for being extruded and compressing, facilitates user to carry, and the bottom wall of casing 1 is four side walls that plastic plate makes it have supporting box 1 Ability, also allow for the installation of supporting leg.Certainly, this area is it should be appreciated that the bottom wall of casing 1 not necessarily uses plastic plate, Other hard plastic sheets can also be used, either the high polymer material of hard or light aluminium sheet, aluminium alloy plate etc., casing 1 Side wall is also not necessarily limited to the nylon material that the present embodiment is mentioned, and can also use other textile materials or plastic material or have phase It is made like the high polymer material of characteristic.

Do not have to bend over regard to ball can be picked up in order that obtaining user, be provided with the outer surface of the bottom wall of the casing 1 and be used to support The casing 1 and four supporting legs 6 outside the inner space of casing 1, by supporting leg 6 can supporting box 1 to higher Position.

In order that obtaining the height adjustable of supporting leg 6, supporting leg 6 is made as telescopic mode, specifically, the branch Support leg 6 is made up of at least two support tubes that are mutually being socketed and can mutually sliding.By taking two support tubes as an example, one be positioned at Outer barrel 8 above, an inner cylinder 9 to be located below, the external diameter of inner cylinder 9 are equal to or slightly less than the internal diameter of outer barrel 8,9 sets of inner cylinder Enter in the inside of the outer barrel 8 and prolong its direction and stretch, by fastener 10 to adjust and control it between the outer barrel 8 and inner cylinder 9 Collapsing length.Certainly, it will be apparent to a skilled person that supporting leg 6 is not limited by an outer barrel 8 in the present embodiment The mode combined with an inner cylinder 9, three even more supports being socketed successively, internal diameter is sequentially reduced can also be used Cylinder, in addition, outer barrel is hollow form, inner cylinder can be solid shaft-like or hollow form.

Shown in reference picture 2, in one embodiment that this Fig. 2 is shown, the fastener 10 leads to fitting for one or two, and this two Lead to fitting to form by the female main set 14 of the tool to complement one another and with externally threaded secondary case 15, pass through main set 14 and pair The screw thread of set 15, which coordinates, realizes spinning in and out.Main set 14 is nested in the one end of outer barrel 8, and secondary case 15 is nested in the one end of inner cylinder 9, works as inner cylinder 9 in outer barrel 8 when being stretched to certain position, and secondary case 15 is threaded into main set 14, screwed, such secondary case 15 just fixes inner cylinder 9 do not make its slip.Certainly, it will be apparent to a skilled person that the sliding distance between outer barrel 8 and inner cylinder 9 controls not Two be limited by the present embodiment lead to fitting to realize, can also by other means, such as on outer barrel 8 and inner cylinder 9 Two to three screw holes are opened up respectively, by screw spinning in and out, screw is positioned different screw hole positions, and then adjust height Realize positioning.

Supporting leg 6 can provide corresponding height, but when not in use, supporting leg 6 is also exposed empty in the outside of casing 1, occupancy Between, unsightly, be also inconvenient to carry, for the technical problem, the supporting leg 6 is fabricated to folding side by the utility model It formula, can be shunk when not in use on casing bottom wall, be trailed during use, form four strong points.

Shown in reference picture 1, Fig. 3, in one embodiment illustrated in fig. 3, in the outer surface of the bottom wall of the casing 1 Four edges are provided with four fixed seats 13, and the supporting leg 6 is installed in the fixed seat 13.Wherein, in each fixed seat 13 Open slot is offered, groove is interior to be connected with a hinge 12 by a rotating shaft, and hinge 12 can rotate around the axle, and the other end of hinge 12 connects The outer barrel 8 of the supporting leg 6 is connect, hinge 12 rotates drives the supporting leg 6 to rotate simultaneously, when starting state, four supporting legs 6 It is flat on the outer surface of the bottom wall of casing 1, four supporting legs 6 are enclosed to form a square, and inner cylinder 9 is contracted in inside outer barrel 8, Head and the tail are substantially connected, and when deployment is desired, rotate the hinge 12, and supporting leg 6 gradually leaves bottom, when rotating to 90 degree, now, The supporting leg 6 is fully deployed and is mutually perpendicular to bottom, then again pulls out inner cylinder 9 from outer barrel 8, when being pulled out to suitable position When putting, fixed by screwing fastener 10, the holding state formed in such as Fig. 1, turned in the hinge 12 out of described groove After going out, in order that hinge 12 continues to rotate, push the hinge 12 so that the hinge 12 stretch in the groove can not be around this Axle rotates, and then secures the above supporting leg 6.Supporting leg 6 can be aluminum or the larger but light material of other hardness.

When supporting leg 6 deploys, in order to facilitate the movement of casing 1,10,000 are connected in the bottom of inner cylinder 9 of the supporting leg 6 To wheel 7, different places can be so moved at any time；For the ease of controlling universal wheel 7 to stop not when reaching a certain position at any time It is dynamic, the universal wheel lock 11 that control for brake is carried out to it is provided with the universal wheel 7, so, and when needing to stop, trip lock Detain 11 locked, universal wheel 7, which would not rotate, will not also roll.When needing to travel again, opposite direction pulls universal wheel lock 11, you can unblock, universal wheel 7 can be rolled normally.

Tennis case disclosed in the utility model embodiment, can allow user do not have to bend over can to pick up ball, and And many balls can be picked up, easily, and it is simple in construction, it is easy to operate, it is quality-high and inexpensive；In addition, the supporting leg set can shrink Bottom half is folded to, does not influence overall attractive in appearance, also allows for carrying.

Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model scope claimed.

Claims

1. a kind of tennis case, including casing and case lid, it is characterised in that four in the outer surface of the bottom wall of the casing Edge is provided with four fixed seats, is provided with four fixed seats for supporting the casing and being located at the housing interior volume Four outer supporting legs, four supporting legs can rotate to form rotation connection around four fixed seats so that the support Leg can crouch in casing bottom wall or trail.

2. tennis case as claimed in claim 1, it is characterised in that open slot, open slot are offered in each fixed seat Interior to have a hinge that rotated around the axle by an axis connection, the hinge other end connects the supporting leg, wherein, the hinge exists Pushed after being produced out of described open slot so that the hinge stretches in the open slot and then secures the above supporting leg.

3. tennis case as claimed in claim 2, it is characterised in that the supporting leg is by being mutually socketed and can mutually slide At least two support tubes composition, control and position its flexible length by a fastener between adjacent two support tubes Degree.

4. tennis case as claimed in claim 3, it is characterised in that the fastener is one or two to lead to fitting, and this is two logical Connector forms by the female main set of the tool to complement one another and with externally threaded secondary case, passes through main set and the screw thread of secondary case Spinning in and out are realized in cooperation.

5. tennis case as claimed in claim 2, it is characterised in that the support tube of the supporting leg bottom is also connected with 10,000 To wheel, the universal wheel is provided with the universal wheel lock that control for brake is carried out to it.

6. tennis case as claimed in claim 1, it is characterised in that the casing bottom wall is hard plastic board or aluminium sheet, Other four side walls in addition to casing bottom wall from nylon material by being made.

7. tennis case as claimed in claim 3, it is characterised in that described two support tubes include an outer barrel and one Inner cylinder, outer barrel are hollow form, and inner cylinder is solid shaft-like or hollow form.

8. tennis case as claimed in claim 1, it is characterised in that the supporting leg uses aluminum material.