CN103496346A

CN103496346A - Toggle rod type connecting fixing clamp for car roof trunk

Info

Publication number: CN103496346A
Application number: CN201310482806.4A
Authority: CN
Inventors: 陈志敏
Original assignee: Jinhua Rong Chang Tools Co Ltd
Current assignee: Jinhua Rong Chang Tools Co Ltd
Priority date: 2013-10-15
Filing date: 2013-10-15
Publication date: 2014-01-08
Anticipated expiration: 2033-10-15
Also published as: CN103496346B

Abstract

The invention relates to a connection and fixing device for a roof luggage box, in particular to a toggle type connection and fixing clip for a roof luggage box. It includes clamp base and jaws, and is characterized in that: it also includes an adjustment rod and a wrench; the adjustment rod is composed of two screw rods with opposite threads and an adjustment nut installed between the two screw rods; the middle parts of the two jaws are respectively hinged On both sides of the clip seat, and inserted into the rectangular slot opened in the middle of the clip seat; the end of the wrench is hinged to the top of a jaw, and the adjustment rod is hinged on the corresponding part above the hinge of the jaw. One end of the adjusting rod is hinged on the top of the other jaw. Not only has the advantages of simple structure, fast clamping and the ability to fix the roof luggage on the roof brackets of different specifications, but also has the advantages of saving time and trouble, low cost of use, and small space occupation. It is a very cost-effective , economical and economical, and have significant social benefits for connecting and fixing devices for roof luggage.

Description

Roof boxes toggle rod type connection fixing clamp

Technical field

The present invention relates to a kind of roof boxes and be connected and fixed device, particularly a kind of roof boxes toggle rod type connection fixing clamp.

Background technology

At present, two kinds of roof boxes connection fixing clamps are arranged.A kind of is that spiral is fixed, utilizes rotating nut to control the size of fixture, then is tightened; Although this geometrical clamp can be by the clamping support of the roof at different size of baggage container, to regulate slowly, the clamping time is long, and external form is high, light and handy not, and complex structure particularly, as the patent of applying for that (patent) number is 200580024214.1.Another kind is that insertion is fixed, although this structure clamping is more convenient, clamping distance is fixed, and can only on specific roof support, use correspondingly, and external form is also small and exquisite not nimble.These two kinds of structures all can not quick-clamping, and all very time-consuming bothersome, use cost is high, and takes up space, and has limited the height of baggage container.

Summary of the invention

For above problem, the purpose of this invention is to provide a kind of can clamp fast and can be by the solid roof boxes toggle rod type connection fixing clamp simple in structure on the roof support of different size of roof boxes dress.

A kind of roof boxes toggle rod type connection fixing clamp, comprise holder, jaw, it is characterized in that: also comprise adjust bar and spanner; Adjust bar is by two screw threads reverse screw rod and establish and be contained in two setting nuts between screw rod and form each other; The middle part of two jaws is hinged on respectively on the holder both sides, and is inserted in the rectangle slotted eye offered in the middle part of holder; The top of the end of spanner and a jaw is hinged, and on corresponding position above itself and jaw hinged place an end of hinged adjust bar, the other end of adjust bar is hinged on the top of another jaw.

Purpose of the present invention mainly realizes by spanner and adjust bar; Utilize bottom to realize clamping fast with the hinged spanner of an end of the top of a jaw and adjust bar successively, thereby utilize the other end to be hinged on adjust bar on another jaw top, adjust two jaws distances and realize the roof boxes dress solid on the roof support of different size.So, not only have advantages of simple in structure, clamp and can roof boxes dress is solid on the roof support of different size fast, also having saves time saves trouble, use cost is low, the advantage such as take up room little is that a kind of cost performance is high, economical and practical, the significant roof boxes of social benefit is connected and fixed device.

The accompanying drawing explanation

Fig. 1 is structural representation of the present invention,

Fig. 2 is the upward view of Fig. 1;

Fig. 3 is Figure 1A section cutaway view.

In figure: screw rod 1, setting nut 2, spanner 3, holder 4, jaw 5, rectangle slotted eye 6.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing thereof, described in detail:

Fig. 1 is a kind of pathologic section slicer of the present invention.

Fig. 2 is a kind of roof boxes toggle rod type connection fixing clamp of the present invention, mainly comprises holder 4, jaw 5, it is characterized in that: also comprise adjust bar and spanner 3; Adjust bar is by two screw threads reverse screw rod 1 and establish and be contained in two setting nuts 2 between screw rod and form each other; The middle part of two jaws 1 is hinged on respectively on holder 4 both sides, and is inserted in the rectangle slotted eye 6 that holder 4 middle parts offer; The top of the end of spanner 3 and a jaw 5 is hinged, and on corresponding position above itself and jaw 5 hinged places an end of hinged adjust bar, the other end of adjust bar is hinged on the top of another jaw 5.

Because having adopted by two screw threads reverse screw rod 1 and establish the adjust bar that the setting nut 2 that is contained in 1 of two screw rod forms each other, and the two ends of adjust bar are hinged on respectively on the top and the corresponding site above spanner 3 ends of a jaw 5, another jaw 5 is hinged on spanner 3 ends, so, when rotation setting nut 2, the spanner 3 that can make to be hinged on the jaw 1 on the one end and be hinged on its other end drives another inside or outside rotation of 1 while of jaw on hinged thereunder spanner end, so that the clamp port size according to roof bracket adjustment two jaws 1, by on the clamping support of the roof at different size of roof boxes.After regulating, as long as spanner 3 is pressed onto the end of to, just can roof boxes is firmly clamping on the roof support.

For making holder 4 more sturdy and durable, the rectangle slotted eye 6 in figure is opened in respectively the holder 4 supermedial rectangle slotted eyes in both sides by two and forms, and two jaws 5 are inserted into respectively in two rectangle slotted eyes 6 that 4 liang of middle side parts of holder offer; Rectangle slotted eye 6 in figure is the round rectangle slotted eye.

Claims

1. a roof boxes toggle rod type connection fixing clamp, comprise holder (4), jaw (5), it is characterized in that: also comprise adjust bar and spanner (3); Adjust bar is by two screw threads reverse screw rod (1) and establish the setting nut (2) be contained between two screw rods (1) and form each other; The middle part of two jaws (5) is hinged on respectively on holder (4) both sides, and is inserted in the rectangle slotted eye (6) offered in the middle part of holder (4); The top of the end of spanner (3) and a jaw (5) is hinged, and on the corresponding position, top of itself and jaw (5) hinged place an end of hinged adjust bar, the other end of adjust bar is hinged on the top of another jaw (5).

2. roof boxes toggle rod type connection fixing clamp according to claim 1, it is characterized in that: rectangle slotted eye (6) is opened in respectively the supermedial rectangle slotted eye in holder (4) both sides by two and forms, and two jaws (5) are inserted into respectively in two rectangle slotted eyes (6) that holder two middle side parts are provided with.

3. roof boxes toggle rod type connection fixing clamp according to claim 1 and 2, it is characterized in that: rectangle slotted eye (6) is the round rectangle slotted eye.