Underarm crutch axil holder syndeton
This utility model relates to Oxter crutch field, particularly a kind of underarm crutch axil holder syndeton being applied to Oxter crutch.
Oxter crutch is one of aid of the crowd such as lower limb disability people and postoperative rehabilitation patient, and it plays support, and balance health, help the function of walking, wherein axil holder is the part directly contacted with end user.The axil holder of current Oxter crutch, mainly through the installation such as screw or rivet, installs cumbersome, affects production efficiency.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of and installs more convenient firm axil holder syndeton.
This utility model solves the technical scheme that its technical problem adopts:
Underarm crutch axil holder syndeton, comprise strut and the axil holder being positioned at strut upper end, be provided with connector between described strut and axil holder, described connector lower end is provided with the mounting pipe of corresponding strut, be provided with vertical bar inside described mounting pipe, described vertical bar is provided with trapezoidal fixture block.
As a preference, the inner top side of described mounting pipe is provided with T-shaped support portion.
As a preference, the lower end of described axil holder arranges and is distributed with reinforcement.
As a preference, X shape reinforcement is set between described mounting pipe and connector.
The beneficial effects of the utility model are: this Oxter crutch is by rational structural improvement, especially by the design of connector, directly get on to make the trapezoidal fixture block of connector to stick into corresponding hole the axil support of band connector when installing, no longer need the parts such as screw, greatly improve installation effectiveness.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is axonometric chart of the present utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of upper part in this utility model;
Fig. 3 is the partial sectional view in this utility model.
Detailed description of the invention
In order to make the object of the application, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.For thorough understanding the present invention, some specific detail can be related in ensuing description.And when not having these specific detail, the present invention then may still can realize, those of skill in the art namely use the work that these describe and statement effectively introduces them to the others skilled in the art in affiliated field herein essential.Should be appreciated that specific embodiment described herein only in order to explain the application, and be not used in restriction real protection scope.And for avoiding confusion object of the present invention, because other structure of the Oxter crutch known has been readily appreciated that, therefore they have not been described in detail.With reference to Fig. 1, Fig. 2, Fig. 3, underarm crutch axil holder syndeton, comprise strut 1 and the axil holder 2 being positioned at strut 1 upper end, connector 3 is provided with between described strut 1 and axil holder 2, described connector 3 lower end is provided with the mounting pipe 4 of corresponding strut 1, be provided with vertical bar 5 inside described mounting pipe 4, vertical bar 5 itself can play the effect improving mounting pipe 4.Described vertical bar 5 is provided with trapezoidal fixture block 6, wherein the position perforate of the corresponding trapezoidal fixture block 6 of strut 1, the trapezoidal fixture block 6 of connector 3 realizes the installation of axil holder 2 for the hole sticking into strut 1 when mounted, improves installation effectiveness.In addition the effect guided when mounted is also played in the design that trapezoidal fixture block 6 is arranged on vertical bar 5, and when avoiding installing because position is to not installing well.
With reference to Fig. 1 ~ 3, the axil holder mounting structure of the Oxter crutch of another kind of embodiment, wherein alleged herein " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the application.Different local in this manual " in the embodiment " occurred not all refers to same embodiment, neither be independent or optionally mutually exclusive with other embodiments embodiment.Embodiment comprises strut 1 and is positioned at the axil holder 2 of strut 1 upper end, connector 3 is provided with between described strut 1 and axil holder 2, described connector 3 lower end is provided with the mounting pipe 4 of corresponding strut 1, vertical bar 5 is provided with inside described mounting pipe 4, described vertical bar 5 is provided with trapezoidal fixture block 6, and the inner top side of described mounting pipe 4 is provided with T-shaped support portion 7, is specifically equivalent to the T-shaped support portion 7 of a transverse direction, for the support force of reinforced company's fitting 3 pairs of struts 1, improve stabilized structure degree.The lower end of described axil holder 2 arranges and is distributed with reinforcement 8, makes axil holder 2 more sturdy and durable.X shape reinforcement 9 is set between described mounting pipe 4 and connector 3, improves the stable degree at mounting pipe 4 place further.
According to above-mentioned principle, this utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.