CN102278537A

CN102278537A - Fixed pipe clamp for automotive air conditioning pipelines

Info

Publication number: CN102278537A
Application number: CN 201110174788
Authority: CN
Inventors: 潘华; 卜秦斌; 周红霞; 张海燕
Original assignee: Wuhu Bonaire Automotive Electrical Systems Co Ltd
Current assignee: Wuhu Bonaire Automotive Electrical Systems Co Ltd
Priority date: 2011-06-27
Filing date: 2011-06-27
Publication date: 2011-12-14

Abstract

The invention discloses a fixed pipe clamp for automotive air conditioning pipelines, comprising internal and external layer structures, wherein the external layer structure is fixed on an installation point; the internal layer structure is a rubber damping washer; a fixed support is arranged on the external layer structure which comprises a first plastic pipe clamp and a second plastic pipe clamp; bolt holes for installation and location are arranged in the middle parts of the first plastic pipe clamp and the second plastic pipe clamp; the rubber damping washer is arranged between the first plastic pipe clamp and the second plastic pipe clamp; a bolt hole is arranged at a position corresponding to the first plastic pipe clamp and the second plastic pipe clamp, at the middle part of the rubber damping washer; and the first plastic pipe clamp, the second plastic pipe clamp and the rubber damping washer are divided into two independent spaces in which two independent pipelines are arranged. The external layer structure of the fixed pipe clamp is made of plastics and fixed on the installation point by bolts as well as internally provided with a gear-shaped rubber part clamping pipeline. The fixed pipe clamp has a larger cushion space, and is good in the anti-vibration effect and higher in the location accuracy and convenient to install.

Description

A kind of car air conditioner pipeline Duct fixing clamp

Technical field

The present invention relates to a kind of Duct fixing clamp, especially relate to a kind of car air conditioner pipeline Duct fixing clamp.

Background technique

Existing car air conditioner pipeline fixing in car load, owing to be limited by complex installation environment and space constraint in the automobile front chamber, make the structure of Duct fixing clamp be subjected to great restriction, most of pipe clamps are metalwork, adopt stamped bracket, this kind Duct fixing clamp cost is higher, weight is big, and anti seismic efficiency is not good, assembly precision is not high, have a strong impact on the installation and the layout of air-conditioning duct, influence the comfort property of car load then.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of car air conditioner pipeline Duct fixing clamp at problems of the prior art, its objective is the buffer space that assurance is bigger, and anti seismic efficiency is better, and easy for installation, and Location accuracy is higher.

Technological scheme of the present invention is that this kind car air conditioner pipeline Duct fixing clamp is interior outer double-layer structure, and layer structure is fixed on the mounting points, and endothecium structure is the rubber shock-absorbing packing ring, and described layer structure is provided with fixed support.

Described layer structure comprises two-part of mutual fastening, and a two-part end is connected through the hinge, and the other end cooperatively interacts by buckle and draw-in groove.

Described layer structure is a plastic material, comprise first plastic pipe clip and second plastic pipe clip, the middle part of first plastic pipe clip and second plastic pipe clip is provided with the bolt hole of installing and locating, the rubber shock-absorbing packing ring is installed between first plastic pipe clip and second plastic pipe clip, and the middle part of rubber shock-absorbing packing ring and first plastic pipe clip and the corresponding position of second plastic pipe clip also are provided with bolt hole.

Described first plastic pipe clip, second plastic pipe clip and rubber shock-absorbing packing ring are divided into two separate spaces, are used to install two separate pipelines.

The side that the inner ring of described rubber shock-absorbing packing ring contacts with pipeline is the circular arc of coincideing with the pipeline cylindrical, and the outside that the rubber shock-absorbing packing ring contacts with layer structure is the gear shape structure.

A kind of car air conditioner pipeline with above-mentioned special construction has the following advantages with Duct fixing clamp:

1. this kind car air conditioner pipeline is plastics with the material of the layer structure of Duct fixing clamp, adopts bolt in mounting points, and built-in gear shape rubber parts clamps pipeline, has bigger buffer space, and anti seismic efficiency is better, and easy for installation, and Location accuracy is higher.

2. this kind car air conditioner pipeline is a dentation with the outside of the glue damping washer of Duct fixing clamp, is connected with plastic pipe clip, guarantees to have bigger buffer function behind the real pipeline of folder.

3. this kind car air conditioner pipeline is the branch body structure with the layer structure of Duct fixing clamp, and left and right sides body links to each other, and makes quick and easy for installationly, and the back-off chucking is adopted on both sides, makes it fixing tighter.

Description of drawings

The invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the structural representation of Rubber shock-absorbing pad among the present invention.

Fig. 3 is the structural representation of ectomesoderm structure of the present invention.

Fig. 4 is a mounting structure schematic representation of the present invention.

In Fig. 1-4,1: the first plastic pipe clip; 2: the second plastic pipe clips; 3: Rubber shock-absorbing pad; 4: bolt hole; 5: clamping bolt; 6: the first pipelines; 7: the second pipelines; 8: fixed support.

Embodiment

By the combination of structure shown in Fig. 1-4 as can be known, this kind car air conditioner pipeline Duct fixing clamp is interior outer double-layer structure, and layer structure is fixed on the mounting points, and endothecium structure is a rubber shock-absorbing packing ring 3, and layer structure is provided with fixed support 8; Layer structure comprises two-part of mutual fastening, a two-part end is connected through the hinge, the other end cooperatively interacts by buckle and draw-in groove, layer structure is a plastic material, comprise first plastic pipe clip 1 and second plastic pipe clip 2, the middle part of first plastic pipe clip 1 and second plastic pipe clip 2 is provided with the bolt hole 4 of installing and locating, rubber shock-absorbing packing ring 3 is installed between first plastic pipe clip 1 and second plastic pipe clip 2, and the middle part of rubber shock-absorbing packing ring 3 and first plastic pipe clip 1 and second plastic pipe clip, 2 corresponding positions also are provided with bolt hole 4.

First plastic pipe clip 1, second plastic pipe clip 2 and rubber shock-absorbing packing ring 3 are divided into two separate spaces, be used to install two separate pipelines, the side that the inner ring of rubber shock-absorbing packing ring 3 contacts with pipeline is the circular arc of coincideing with the pipeline cylindrical, and the outside that rubber shock-absorbing packing ring 3 contacts with layer structure is the gear shape structure.

First pipeline 6 and second pipeline 7 are fixedly mounted on respectively in two separate spaces on the Duct fixing clamp, fix by Rubber shock-absorbing pad 3 and first plastic pipe clip, second plastic pipe clip 2, and be installed in bolt hole 4 internal fixation, and be installed on the vehicle body by fixed support 8 pipeline is fixed by clamping bolt 5.This kind car air conditioner pipeline Duct fixing clamp simple and compact structure, volume is small and exquisite, good seal performance, keying is had an easy control in the matter, and has increased the water valve inner sealing greatly, and easy installation and removal, fixing reliable, the middle Rubber shock-absorbing pad 3 that adopts, what make pipeline fixedly has a bigger resiliency, has improved the comfort property of car load greatly.

Claims

1. car air conditioner pipeline Duct fixing clamp, it is characterized in that: described Duct fixing clamp is interior outer double-layer structure, and layer structure is fixed on the mounting points, and endothecium structure is rubber shock-absorbing packing ring (3), and described layer structure is provided with fixed support (8).

2. a kind of car air conditioner pipeline Duct fixing clamp according to claim 1, it is characterized in that: described layer structure comprises two-part of mutual fastening, and a two-part end is connected through the hinge, and the other end cooperatively interacts by buckle and draw-in groove.

3. a kind of car air conditioner pipeline Duct fixing clamp according to claim 2, it is characterized in that: described layer structure is a plastic material, comprise first plastic pipe clip (1) and second plastic pipe clip (2), the middle part of first plastic pipe clip (1) and second plastic pipe clip (2) is provided with the bolt hole (4) of installing and locating, rubber shock-absorbing packing ring (3) is installed between first plastic pipe clip (1) and second plastic pipe clip (2), and the middle part of rubber shock-absorbing packing ring (3) and first plastic pipe clip (1) and the corresponding position of second plastic pipe clip (2) also are provided with bolt hole (4).

4. a kind of car air conditioner pipeline Duct fixing clamp according to claim 3, it is characterized in that: described first plastic pipe clip (1), second plastic pipe clip (2) and rubber shock-absorbing packing ring (3) are divided into two separate spaces, are used to install two separate pipelines.

5. according to the described a kind of car air conditioner pipeline Duct fixing clamp of each claim of claim 1-4, it is characterized in that: the side that the inner ring of described rubber shock-absorbing packing ring (3) contacts with pipeline is the circular arc of coincideing with the pipeline cylindrical, and the outside that rubber shock-absorbing packing ring (3) contacts with layer structure is the gear shape structure.