A kind of sideslip lock construction of stationary bicycle
Technical field
The utility model belongs to lock construction technical field, particularly relates to a kind of sideslip lock construction of stationary bicycle.
Background technology
Carrying luggage frame for bicycle kind on market is a lot, divide with the relative position of itself and automobile, be broadly divided into car after-frame and the large class of top holder two, it is generally acknowledged that top holder is comparatively firm, it has the following advantages: easily install and do not hinder automobile, not having the dismounting of part car after-frame to perplex frequently after installation; Roof space is fully utilized, and top holder can also load other article; Part vehicle frame fixed track can pin bicycle, plays antitheft effect.But, the anchor fitting that existing top holder adopts all is fixed on the top of top holder, and most anchor fitting adopts bolt and holder to coordinate, cause, poor availability more loaded down with trivial details in installation process, bad operation, but also need to realize unblanking by extraneous things.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and a kind of sideslip lock construction of stationary bicycle is provided, this sideslip lock construction is arranged on the sidepiece of top holder, and its installation process is simple, availability good, handled easily, does not importantly need to realize unblanking by extraneous things.
For achieving the above object, the utility model adopts following technical scheme: a kind of sideslip lock construction of stationary bicycle, comprise fixing sliding chute seat, upper cover, lower cover, anti-theft lock and barring gear, described fixing sliding chute seat with for placing the crossbeam sliding block joint of bicycle, one end of described upper cover is flexibly connected with one end of described lower cover, the other end of described upper cover lock onto the other end of described lower cover by described anti-theft lock, described lower cover is provided with installation portion, and described barring gear is installed on described installation portion.
One as the sideslip lock construction of stationary bicycle described in the utility model is improved, described fixing sliding chute seat comprises sliding chute seat body, slide groove portion and two Plug Divisions, two described Plug Divisions are all connected as one by described sliding chute seat body and described slide groove portion, described sliding chute seat body is provided with opening, and described opening is between two described Plug Divisions.
One as the sideslip lock construction of stationary bicycle described in the utility model is improved, described lower cover is also provided with two insertion grooves and through hole, described through hole is arranged between two described insertion grooves, two described Plug Divisions are inserted in two described insertion grooves respectively, and described opening matches with the size of described through hole, shape is identical.
One as the sideslip lock construction of stationary bicycle described in the utility model is improved, described barring gear comprises rotating shaft body, spring and dop, one end of described rotating shaft body is flexibly connected with described installation portion by bolt, the other end of described rotating shaft body is flexibly connected with one end of described dop, described spring comprises two free ends and a junction, described connecting portion is arranged between described rotating shaft body and the junction of described dop, a described free end contacts with the lower surface of described rotating shaft body, and free end described in another contacts with described dop.
One as the sideslip lock construction of stationary bicycle described in the utility model is improved, and described upper cover is provided with the mounting hole for installing described anti-theft lock.
The beneficial effects of the utility model are: the utility model comprises fixing sliding chute seat, upper cover, lower cover, anti-theft lock and barring gear, fixing sliding chute seat with for placing the crossbeam sliding block joint of bicycle, one end of upper cover is flexibly connected with one end of lower cover, the other end of upper cover lock onto the other end of lower cover by anti-theft lock, lower cover is provided with installation portion, and barring gear is installed on installation portion.Upper cover is provided with the mounting hole for installing anti-theft lock.The utility model is arranged on the sidepiece of the crossbeam of top holder, easily bicycle can be fixed on top holder, solve difficult problem of unblanking, its installation process is simple, availability good, handled easily, does not importantly need to realize unblanking by extraneous things.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the structural representation that the utility model does not have to be arranged on during upper cover on crossbeam.
Fig. 3 is the enlarged drawing in the A portion of Fig. 2.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Fig. 1 ~ 3, a kind of sideslip lock construction of stationary bicycle, comprise fixing sliding chute seat 1, upper cover 2, lower cover 3, anti-theft lock 4 and barring gear 5, fixing sliding chute seat 1 with for placing crossbeam 19 sliding block joint of bicycle, one end of upper cover 2 is flexibly connected with one end of lower cover 3, the other end of upper cover 2 lock onto the other end of lower cover 3 by anti-theft lock 4, after the utility model is unblanked, achieve being separated of upper cover 2 and lower cover 3; Lower cover 3 is provided with installation portion 6, and barring gear 5 is installed on installation portion 6.Barring gear 5 comprises rotating shaft body 7, spring 8 and dop 9, one end of rotating shaft body 7 is flexibly connected with installation portion 6 by bolt, the other end of rotating shaft body 7 is flexibly connected with one end of dop 9, spring 8 comprises two free ends 11 and a junction 12, connecting portion 12 is arranged between the junction of rotating shaft body 7 and dop 9, a free end 11 contacts with the lower surface of rotating shaft body 7, and another free end 11 contacts with dop 9.By bolt, rotating shaft body 7, dop 9 and connecting portion 12 are together in series, achieve dop 9 to coordinate with the work of rotating shaft body 7 when unblanking, upper cover 2 is provided with the mounting hole 10 for installing anti-theft lock 4, general, anti-theft lock 4 is circular configuration, so this mounting hole 10 is also set to circular configuration.Lower cover 3 is also provided with two insertion grooves 13 and through hole 14, through hole 14 is arranged between two insertion grooves 13, two Plug Divisions 15 are inserted in two insertion grooves 13 respectively, opening 16 matches with the size of through hole 14, shape is identical, can realize dop 9 successively by opening 16, through hole 14 and then will fix sliding chute seat 1 on crossbeam 19.
Wherein, fixing sliding chute seat 1 comprises sliding chute seat body 17, slide groove portion 18 and two Plug Divisions 15, two Plug Divisions 15 are all connected as one by sliding chute seat body 17 and slide groove portion 18, sliding chute seat body 17 is provided with opening 16, opening 16 is between two Plug Divisions 15, slide groove portion 18 with for placing crossbeam 19 sliding block joint of bicycle, when operating, only with key, anti-theft lock 4 need be opened, and then it is fixing the products such as bicycle just can be made to remove by slide groove portion 18 slip, so solve the difficult problem of unblanking of bicycle on top holder.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.In addition, although employ some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the utility model.