CN203094243U

CN203094243U - Saddle handrail

Info

Publication number: CN203094243U
Application number: CN 201320054469
Authority: CN
Inventors: 禹尔力
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-31
Filing date: 2013-01-31
Publication date: 2013-07-31
Anticipated expiration: 2023-01-31

Abstract

The utility model discloses a saddle handrail. The saddle handrail comprises an inner buckling plate, an outer buckling plate and a buckling cover, wherein a handrail hole is formed in the upper front portions of the two buckling plates, an arc-shaped groove is formed in the upper surface of the handrail hole, the buckling cover covers the groove in a buckling mode, at least one self-locking rod stretches towards the inner side on each strengthening rib at each end of the inner side of the bottom of the outer buckling plate, and self-locking holes which correspond to the self-locking rods on the outer buckling plate respectively are formed in the inner buckling plate. Due to the fact that the ring-shaped buckling plates are adopted and tight matching between the self-locking holes and the self-locking rods is adopted by the ring-shaped buckling plates, no thread holes exist in the outer surface. The saddle handrail can be installed without needs of distinguishing the left side from the right side, can be conveniently connected with a saddle frame, and is firm in connection, not easy to loose or drop, and long in service life.

Description

A kind of vehicle seat handrail

Technical field:

The utility model relates to vehicle body fittings, particularly a kind of vehicle seat handrail of installing and using on the electro-tricycle that is applicable to.

Background technology:

I am at " a kind of electro-tricycle vehicle seat handrail " of first to file, the patent No. is 201220067612.9, it is that the forward portion in top of the annular buckle that is fixed together at two mutual make-ups is provided with a groove, is screwed in the groove and is connected with a hand steered cover plate.This vehicle seat handrail all is to adopt engineering plastics to make, and has smooth surface, and use feeling is comfortable, advantage easy for installation.But the shortcoming that exists is because the connection between each parts all is by screw retention, because of vibrating easy generation screw loosening, even comes off during use, and influence is normally used, and increases maintenance capacity.

Summary of the invention:

The purpose of this utility model provides a kind of easy for installation, and is fixed, uses the vehicle seat handrail comfortable, that maintenance capacity is little.

Task of the present utility model is finished like this, a kind of vehicle seat handrail, in it includes, outer buckle and buckle closure, it is characterized in that: be provided with a handrail hole in the front upper place of two buckles, upper surface in the handrail hole is provided with an arc groove, fasten on the groove buckle closure is arranged, be extended with at least one self-lock rod respectively to the inside on the bottom inside two ends reinforced rib of buckle outside, outside the upper back of buckle and handrail hole around also be extended with at least one self-lock rod respectively to the inside on the reinforced rib, on interior buckle corresponding to outside each self-lock rod place on the buckle corresponding self-locking hole is installed respectively.Be respectively equipped with a boss by two ends on the bottom surface of buckle outside, be fixed with at least one screw rod on each boss respectively downwards, on the interior buckle of screw rod opposite side, be respectively equipped with the bolt hole that at least one is communicated with downwards.Joint portion between buckle closure and buckle is provided with fixing anti-barb plug and the jack of unloading of mutual grafting respectively.

The utility model adopts self-locking jack and the friction tight annular buckle of inserting column, because of outside face does not have screw, all can not install in left and right sides, with seat frame fix tightly easy to connect, is difficult for becoming flexible and coming off long service life.

Description of drawings:

Fig. 1 is a contour structures scheme drawing of the present utility model; Fig. 2 is the inner face structural representation of outer buckle; Fig. 3 is the inner face structural representation of interior buckle; Fig. 4 is the inner face structural representation of buckle closure; Fig. 5 is two bottom surface structural representations after the buckle closure assembling.

The specific embodiment:

The utility model is improvements over the prior art, mainly be to be provided with a handrail hole 2 in the front upper place of two buckles that are fastened mutually 1, upper surface in the handrail hole is provided with an arc groove 8, fasten on the arc groove buckle closure 5 is arranged, be extended with at least one self-lock rod 10 respectively to the inside on the bottom inside two ends reinforced rib of buckle outside, outside the upper back of buckle and handrail hole around also be extended with at least one self-lock rod respectively to the inside on the reinforced rib, on interior buckle corresponding to outside each self-lock rod place on the buckle corresponding self-locking hole 9 is installed respectively.In order to make each parts bonded assembly more firm, be respectively equipped with a boss 3 by two ends on the bottom surface of buckle outside, be fixed with at least one screw rod 4 on each boss respectively downwards, on the interior buckle of screw rod opposite side, be respectively equipped with the bolt hole 11 that at least one is communicated with downwards.Being connected and fixed between buckle closure and the buckle is that the joint portion between buckle closure and buckle is provided with fixing anti-barb plug 6 and the jack 7 of unloading of mutual grafting respectively, and the size of plug and jack and shape are according to the position and different.

Claims

1. vehicle seat handrail, it includes inside and outside buckle and buckle closure, it is characterized in that: be provided with a handrail hole in the front upper place of two buckles, upper surface in the handrail hole is provided with an arc groove, fasten on the groove buckle closure is arranged, be extended with at least one self-lock rod respectively to the inside on the bottom inside two ends reinforced rib of buckle outside, outside the upper back of buckle and handrail hole around also be extended with at least one self-lock rod respectively to the inside on the reinforced rib, on interior buckle corresponding to outside each self-lock rod place on the buckle corresponding self-locking hole is installed respectively.

2. according to right 1 described a kind of vehicle seat handrail, it is characterized in that: be respectively equipped with a boss by two ends on the bottom surface of buckle outside, be fixed with at least one screw rod on each boss respectively downwards, on the interior buckle of screw rod opposite side, be respectively equipped with the bolt hole that at least one is communicated with downwards.

3. according to a kind of vehicle seat handrail of right 1 described car, it is characterized in that: the joint portion between buckle closure and buckle is provided with fixing anti-barb plug and the jack of unloading of mutual grafting respectively.