CN2813376Y

CN2813376Y - Vehicle radiator protector

Info

Publication number: CN2813376Y
Application number: CN 200520144072
Authority: CN
Inventors: 陈力
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2005-08-03
Filing date: 2005-12-02
Publication date: 2006-09-06
Anticipated expiration: 2015-12-02

Abstract

The utility model discloses a kind of radiator fender guard; comprise the shock attenuation unit that is used to support radiator and be set up in parallel two compensation mechanisms that are used to be connected radiator on shock attenuation unit top; the guiding bottom that described compensation mechanism comprises elastic telescopic spare and leads top and match with guiding top; the bottom of can leading relatively, described guiding top slides up and down; extensible member is installed between guiding top and the guiding bottom; this device is by being provided with automatic compensating device; can change the sliding block joint that is fixedly connected as of radiator top and vehicle body; thereby when guaranteeing that the gap appears in strong point cushion blocking distortion instantly; radiator is directed downwards mobile under the ordering about of elastic component along guide part; the gap that its shock pad of automatic compensation forms, the service life of prolongation automobile radiators.

Description

The automobile radiators fender guard

[technical field]

The utility model relates to automobile radiators, especially about a kind of automobile radiators fender guard of protecting against shock.

[background technology]

Automobile radiators mainly comprises two kinds: one, engine cooling system heat radiator, also be water tank; Two, automotive air-conditioning system radiator, i.e. air-conditioning condenser; For assurance automobile radiators radiating effect is good, generally automobile radiators is installed in the head of machinery space, concrete mounting means has two kinds: 1. use the TMFC direct connection respectively on vehicle body water tank, condenser; 2. earlier air-conditioning condenser and water tank are connected into an integral body with TMFC, use the TMFC direct connection on vehicle body integral body then.

For guaranteeing that radiator is connected firmly, common and vehicle body has a plurality of point of connection, the point of connection on top is the direct and body contact with fastener normally, the infringement that the severe impact that is produced in the process of moving for the reduction vehicle causes radiator, be provided with shock attenuation unit on the lower support point of radiator and body contact, this device comprises metallic support carriage and Rubber shock-absorbing pad; This shock attenuation unit uses the initial stage at vehicle, can not have problems, but after vehicle used a period of time, Rubber shock-absorbing pad can produce serious deformation, at this moment, the gap can occur between rubber pad and the radiator; And in the vehicle ' process, radiator is under the gravity and the effect of impulsive force of self, can about, direction play such as front and back, time has been grown, can cause radiator top and body contact point place to come off, cause radiator and vehicle body direct friction, easily cause the damage of radiator, also can cause the distortion or the damage of the pipe that links to each other with radiator simultaneously.

[utility model content]

The utility model aims to provide a kind of radiator fender guard; can be out of shape the gap that is produced owing to radiator lower support point Rubber shock-absorbing pad by automatic compensation; prevent the distortion or the damage of radiator top and the pipeline that comes off and be connected of body contact point with radiator; prolong the service life of automobile radiators, this fender guard is fit to the radiator of different installation.

The purpose of this utility model is achieved in that described automobile radiators fender guard; comprise the shock attenuation unit that is used to support radiator; its difference is also to comprise at least that one is positioned at the compensation mechanism that shock attenuation unit top is used to connect radiator; the guiding bottom that this compensation mechanism comprises elastic telescopic spare and leads top and match with guiding top; the bottom of can leading relatively, described guiding top slides up and down, and extensible member is installed between guiding top and the guiding bottom.

Described guiding top is provided with the downward axis of guide in an end, and the guiding bottom is provided with the orienting sleeve that is complementary with the axis of guide, and the axis of guide passes extensible member and places in the orienting sleeve.

Described compensation mechanism also comprises the convergence part that links to each other with orienting sleeve, and the convergence part is used to connect radiator.

Described convergence part comprises buffer part and cohesive frame, and described orienting sleeve is embedded in the buffer part, and buffer part is arranged on the cohesive frame.

Have endoporus on the described cohesive frame, have the protuberance that stretches out to the center, hole from hole wall, buffer part outer wall to be provided with the groove that extends to center of circle direction along outer wall in its endoporus, protuberance is buckled in the recess.

Described protuberance is an annular convex, and groove is an annular recess.

Described buffer part is the elastic buffer gum cover.

Described axis of guide heel is provided with extensible member installing and locating step.

Guiding lower end, top is provided with pilot hole, guiding bottom upper end be furnished with one with the suitable last axis of guide of following pilot hole, the last axis of guide passes telescopic element and places down in the pilot hole.

Described shock attenuation unit top is provided with two compensation mechanisms side by side.

Compared with prior art, the utlity model has following advantage: 1) by automatic compensating device is set, can change radiator fender guard top into Elastic Sliding with the captive joint of vehicle body is connected, thereby guarantee when the gap appears in the distortion of radiator lower support point cushion blocking, radiator is directed downwards mobile under the ordering about of extensible member along guide part, the gap that automatic compensation is formed by the shock pad distortion, the service life of prolongation radiator; 2), can alleviate guiding top impulsive force to radiator when moving downward by the setting of buffer part; 3) by elastic rubber sleeve as buffer part, but implementation structure characteristics simple, with low cost; 4) by the setting of extensible member installing and locating step, can improve installation effectiveness.

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

[description of drawings]

Fig. 1 is the dispersed texture scheme drawing of each part of the utility model radiator fender guard.

Fig. 2 (a) is the initial condition side schematic view that rubber damper is installed in the utility model radiator fender guard.

Side schematic view when Fig. 2 (b) occurs the gap for rubber damper in the utility model radiator fender guard is out of shape between back shock pad and the radiator.

Fig. 3 is the dispersed texture scheme drawing of the another kind of radiator fender guard of the utility model.

[specific embodiment]

See also Fig. 1, shown in 2 (a) and 2 (b), the utility model radiator fender guard comprises the shock attenuation unit that is used to support radiator and is positioned at the compensation mechanism that shock attenuation unit top is used to be connected radiator, this compensating device is at least one, this shock attenuation unit comprises metallic support carriage 1 and rubber damper 2, certainly this shock pad can be selected other rubber-like materials for use, as plastics etc., the guiding bottom 5 that described compensation mechanism comprises elastic telescopic spare 4 (can be spring or cylinder) and leads top 3 and match with guiding top 3, the bottom 5 of can leading relatively, described guiding top 3 slides up and down, extensible member 4 is installed between guiding top 3 and the guiding bottom 5, this guiding top 3 and body contact; The utility model is by the setting of automatic compensating device, the radiator top and the captive joint of vehicle body can be changed into elasticity slides up and down and is connected, thereby guarantee when the gap appears in 2 distortion of radiator 7 lower support point cushion blockings, radiator 7 is directed downwards mobile along guiding top 3 under the ordering about of extensible member 4, the gap that automatic compensation is formed by shock pad distortion has prolonged service life of radiator.

Described guiding top 3 is provided with the downward axis of guide in an end 31, and guiding bottom 5 is provided with the orienting sleeve that is complementary with the axis of guide 31, and the axis of guide 31 passes extensible member 4 and places in the orienting sleeve.For useful life and the connective stability that improves compensating device, described compensation mechanism has also increased the convergence part 6 that links to each other with orienting sleeve (can be with guiding bottom 5 and radiator direct connection as there not being the convergence part).

Further, described convergence part 6 comprises buffer part 61 and cohesive frame 62, described orienting sleeve is embedded in the buffer part 61, buffer part 61 is arranged on the cohesive frame 62, cohesive frame 62 is installed in the top of radiator 7 by fastener 8, have endoporus 621 on the described cohesive frame 62, the protuberance 622 that stretches out to the center, hole from hole wall is arranged in its endoporus, buffer part 61 outer walls are provided with the groove 611 that extends to center of circle direction along outer wall, protuberance 622 is buckled in the recess 611, in order to improve the intensity of protuberance 622, described protuberance is an annular convex, and 611 of corresponding grooves are set to annular recess; Certainly this connection mode can be other connection mode, and this buffer part 61 can play the material of making buffer action for cheap elastic buffer gum cover or for other, as rubber etc., mainly play alleviate lead top 3 when moving downward to the application force of radiator.

Working process:

See also Fig. 2 (a) and Fig. 2 (b), in the utility model, earlier cohesive frame 62 is linked to each other with radiator 7 by binding bolt 8, described radiator both can be the compound body that air-conditioning condenser and water tank connect into, also can be two independently water tank and condenser and two radiatores forming, two individual heat sinks can be provided with two groups of fender guards arranged side by side in this way, the bottom 5 of will leading then is embedded in the buffer part 61, and the buffer part 61 that will embed guiding bottom 5 is embedded in the cohesive frame 62 again, then radiator 7 is placed on the metallic support carriage 1 that is provided with shock pad 2, described rubber pad 2 thickness are 20～30mm, play buffer action, carriage 1 is arranged on the vehicle body, play fixation, again with the special-purpose axis of guide 31 of tape guide by with vehicle body mounting bracket 9 on pre-buried welded nut locking straight down, and then on radiator 7, be set up in parallel a compensation mechanism, when being seated, 31 ends of tape guide (the guide end length of the axis of guide surpass 30mm) should be passed in the gum cover 61 that extensible member such as spring 4 be inserted into fully, and can spring 4 can be compressed fully by the connection location of adjusting between guiding top 3 and the welded nut, in order to improve installation effectiveness, the described axis of guide 31 heels are provided with spring 4 installing and locating steps, and the installing and locating step lower surface of the axis of guide 31 heels contacts with the upper surface of guiding bottom 5 when spring 4 is compacted; In the vehicle ' process; radiator is under 7 self gravity and the effect of impulsive force; can about; direction plaies such as front and back; when the gap occurring after strong point cushion blocking distortion instantly or the damage; radiator can be directed downwards mobile along the axis of guide 31; spring 4 can extend automatically; with compensate for clearance; can prevent simultaneously the distortion or the damage of radiator top and the pipeline that comes off and be connected of body contact point with radiator; this selection for pipeline flexible material is as connecting tube; prolong the service life of automobile radiators, thereby the radiator of the suitable different installation of the utility model fender guard, and safe and reliable.

The foregoing description only is for the present invention will be described, rather than to restriction of the present utility model, it will be appreciated by those skilled in the art that, under the prerequisite that does not break away from the utility model design, the utility model also has many modification, such as: as shown in Figure 3, guiding 3 lower ends, top are provided with pilot hole 32, guiding 5 upper ends, bottom have one with the suitable last axis of guide 52 of following pilot hole 32, the last axis of guide 52 passes extensible member 4 and places down in the pilot hole 32, and such structure also allows; For another example: other positions that spring are arranged on the guiding upper and lower part can be realized equally.

Claims

1. automobile radiators fender guard; comprise the shock attenuation unit that is used to support radiator; it is characterized in that: comprise at least that also one is positioned at the compensation mechanism that shock attenuation unit top is used to connect radiator; this compensation mechanism comprises elastic telescopic spare (4) and the guiding bottom (5) of leading top (3) and matching with guiding top (3); the bottom (5) of can leading relatively, described guiding top (3) slides up and down, and extensible member (4) is installed in guiding top (3) and leads between the bottom (5).

2. automobile radiators fender guard as claimed in claim 1; it is characterized in that: described guiding top (3) is provided with the downward axis of guide in an end (31); guiding bottom (5) is provided with the orienting sleeve that is complementary with the axis of guide (31), and the axis of guide (31) passes extensible member (4) and places in the orienting sleeve.

3. automobile radiators fender guard as claimed in claim 2 is characterized in that: described compensation mechanism also comprises the convergence part (6) that links to each other with orienting sleeve, and convergence part (6) are used to connect radiator.

4. automobile radiators fender guard as claimed in claim 3 is characterized in that: described convergence part (6) comprise buffer part (61) and cohesive frame (62), and described orienting sleeve is embedded in the buffer part (61), and buffer part (61) is arranged on the cohesive frame (62).

5. automobile radiators fender guard as claimed in claim 4; it is characterized in that: have endoporus (621) on the described cohesive frame (62); the protuberance (622) that stretches out to the center, hole from hole wall is arranged in its endoporus; buffer part (61) outer wall is provided with the groove (611) that extends to center of circle direction along outer wall, and protuberance (622) is buckled in the recess (611).

6. automobile radiators fender guard as claimed in claim 5 is characterized in that: described protuberance (622) is an annular convex, and groove (611) is an annular recess.

7. automobile radiators fender guard as claimed in claim 6 is characterized in that: described buffer part (61) is the elastic buffer gum cover.

8. as any described automobile radiators fender guard of claim 2 to 7, it is characterized in that: the described axis of guide (31) heel is provided with extensible member (4) installing and locating step.

9. automobile radiators fender guard as claimed in claim 1; it is characterized in that: guiding lower end, top (3) is provided with pilot hole (32); the guiding bottom (5) upper end have one with the suitable last axis of guide (52) of following pilot hole (32), the last axis of guide (52) passes telescopic element (4) and places down in the pilot hole (32).

10. automobile radiators fender guard as claimed in claim 1 is characterized in that: described shock attenuation unit top is provided with two compensation mechanisms side by side.