CN1935579A - Structure of carrier - Google Patents

Abstract

A structure of a carrier is disclosed. The structure includes an upper frame; side frames in a pair formed downwardly from both sides of the upper frame; and center frames, each of which has one end connected to the central portion of the upper frame and the other end slantingly connected to the corresponding one of the side frames. Since the center frames are slantingly installed and support the upper frame and the side frames, the structure of the carrier has reduced weight and enables the maintenance of sufficient rigidity.

Description

Translated fromChinese

汽车支架的结构The structure of the car bracket

技术领域technical field

本发明涉及一种支架的结构，这种结构无底框架，以中央框架维持足够的刚性，这种中央框架从上框架的中心倾斜地延伸到侧框架，这样既减轻重量又使结构能够维持足够的刚性。The invention relates to a bracket structure, which has no bottom frame and maintains sufficient rigidity with a central frame that extends obliquely from the center of the upper frame to the side frames, so that the weight can be reduced and the structure can maintain sufficient rigidity. rigidity.

背景技术Background technique

通常，车身是汽车的外形，包括车室，发动机舱，行李厢，挡泥板等等。上述车身按照汽车的纵向分为车身前部，车身中部和车身后部。Generally, the body is the shape of the car, including the cabin, engine compartment, luggage compartment, fenders, and so on. The above-mentioned vehicle body is divided into a vehicle body front part, a vehicle body middle part and a vehicle body rear part according to the longitudinal direction of the vehicle.

车身前部设有装配前照灯，散热器，冷凝器和保险杆的支架。The front of the body has brackets for mounting the headlights, radiator, condenser and bumper.

图1为现有技术中汽车支架的总体结构图。Fig. 1 is the overall structure diagram of the automobile bracket in the prior art.

如图1所示，应用前端模块(FEM)技术，使前照灯，散热器，冷凝器，保险杆和车身的仪表板为一体，提高制造时的组装效率，减少组装部件的数量，缩短支架的组装时间，确保支架的组装度。As shown in Figure 1, the front-end module (FEM) technology is applied to integrate the headlight, radiator, condenser, bumper and the instrument panel of the body, improve the assembly efficiency during manufacturing, reduce the number of assembled parts, and shorten the bracket Faster assembly time to ensure the assembly of the bracket.

也就是，支架10通常分为前照灯的安装部位11，前部安装散热器和冷凝器等冷却模块的冷却模块安装部位12。That is, the bracket 10 is generally divided into a headlight installation part 11, and a cooling module installation part 12 for installing cooling modules such as a radiator and a condenser at the front.

冷却模块安装部位12由上框架13，用于组装汽车的喇叭而从上框架13的中心部位向下延伸的中央框架14，形成于上述冷却模块安装部位12的底部用于安装保险杆和雾灯的底框架15，侧框架16，一端连接于底框架15的两端，另一端连接于上框架13的两端组成。The cooling module installation part 12 is formed by the upper frame 13, which is used to assemble the horn of the car, and the central frame 14 extending downward from the center of the upper frame 13, is formed on the bottom of the above cooling module installation part 12, and is used for installing the bumper and the fog lamp. The bottom frame 15 and the side frame 16 are composed of one end connected to the two ends of the bottom frame 15 and the other end connected to the two ends of the upper frame 13.

冷却模块固定连接至支架10的底框架15。更为具体的，上述底框架15设有一对突出形成的连接板17，连接板17设有插入冷却模块突出部位的连接孔18。The cooling module is fixedly connected to the bottom frame 15 of the frame 10 . More specifically, the bottom frame 15 is provided with a pair of protruding connecting plates 17, and the connecting plates 17 are provided with connecting holes 18 inserted into the protruding parts of the cooling module.

上框架13的两端设有前照灯安装部位11。各前照灯安装部位11的一端连接于上框架13，另一端连接于对应的侧框架16。Both ends of the upper frame 13 are provided with headlight mounting parts 11 . One end of each headlamp mounting portion 11 is connected to the upper frame 13 , and the other end is connected to the corresponding side frame 16 .

最近，采用以钢铁和塑料材质成形的混合型支架。More recently, hybrid stents formed of steel and plastic materials have been used.

这种支架的重量通常为4.5～5.5kg。这种支架本身相当重，因此，降低汽车的油耗率。The weight of this bracket is usually 4.5-5.5kg. This bracket itself is quite heavy, thus, reducing the fuel consumption rate of the car.

此外，制造支架需要很多原材料，当原材料的价格上涨，支架的生产成本也上升，将会导致制造负担。In addition, a lot of raw materials are needed to manufacture the bracket. When the price of raw materials rises, the production cost of the bracket also rises, which will cause a burden on manufacturing.

发明内容Contents of the invention

为了解决上述的技术问题，本发明提供了一种支架的结构，这种结构既减轻重量又能够维持足够的刚性。In order to solve the above-mentioned technical problems, the present invention provides a bracket structure, which not only reduces weight but also maintains sufficient rigidity.

为了实现上述及其他要求，本发明提供了一种支架的结构，包括：一个上框架；一对由上框架的两侧向下形成的侧框架；中央框架，一端连接至上框架的中心部位，另一端倾斜地连接至对应的侧框架。In order to achieve the above and other requirements, the present invention provides a bracket structure, comprising: an upper frame; a pair of side frames formed downwards from both sides of the upper frame; a central frame, one end connected to the center of the upper frame, and the other One end is obliquely connected to the corresponding side frame.

为了减轻支架的总体重量，本发明的支架的结构除去了底框架，并倾斜地安装中央框架来支撑上框架和侧框架。In order to reduce the overall weight of the bracket, the structure of the bracket of the present invention removes the bottom frame, and obliquely installs the central frame to support the upper frame and the side frames.

附图说明Description of drawings

将结合附图所作的详细描述，可对本发明上述及其他目的，特征和优点有更清晰的认识，在附图中：The detailed description that will be done in conjunction with accompanying drawing can have clearer understanding to the above-mentioned and other purposes of the present invention, feature and advantage, in accompanying drawing:

图1为现有技术中汽车支架的总体结构图；Fig. 1 is the general structural diagram of automobile bracket in the prior art;

图2为本发明实施例的汽车支架结构的总体结构图；Fig. 2 is the overall structural diagram of the automobile support structure of the embodiment of the present invention;

图3为安装部位分别形成于侧框架的支架的总体结构图；Fig. 3 is the overall structural diagram of the brackets respectively formed on the side frames at the installation positions;

图4为支持图3所示安装部位的肋的示意图；Fig. 4 is a schematic diagram of a rib supporting the mounting position shown in Fig. 3;

图5为本发明实施例的另一种形成于支架侧框架的安装部位的示意图。FIG. 5 is a schematic diagram of another installation site formed on the side frame of the bracket according to the embodiment of the present invention.

具体的实施方式specific implementation

下面将参照附图对本发明的优选实施例进行描述和说明。Preferred embodiments of the present invention will be described and illustrated below with reference to the accompanying drawings.

本实施例的提供并不限定本发明的权利范围，而只是为了更好的理解本发明的内容。在接下来的描述中，即使用不同的图描述，与现有结构相同的部分采用了同样的编号或名称。The provision of this embodiment does not limit the scope of rights of the present invention, but is only for a better understanding of the content of the present invention. In the following description, even though different drawings are used to describe, the parts that are the same as those of the existing structure use the same numbers or names.

图2为本发明实施例的汽车支架结构的总体结构图，图3为安装部位分别形成于侧框架的支架的总体结构图，图4为支持图3所示安装部位的肋的示意图，图5为本发明实施例的另一种形成于支架侧框架的安装部位的示意图。Fig. 2 is the overall structural diagram of the automobile support structure of the embodiment of the present invention, Fig. 3 is the overall structural diagram of the brackets that are respectively formed in the side frames at the mounting positions, Fig. 4 is a schematic diagram of the ribs supporting the mounting positions shown in Fig. 3, Fig. 5 It is a schematic diagram of another installation site formed on the side frame of the bracket according to the embodiment of the present invention.

如图2至5所示，支架40主要由上框架31、侧框架32以及中央框架43组成。As shown in FIGS. 2 to 5 , thebracket 40 is mainly composed of anupper frame 31 , aside frame 32 and acentral frame 43 .

更为具体的，所述一对侧框架32从两侧离上框架31的中心有一定距离的位置向下方延伸。More specifically, the pair ofside frames 32 extend downward from a position where both sides are at a certain distance from the center of theupper frame 31 .

一对中央框架43从上框架31的中心部位延伸。各中央框架43的一端连接于上框架31的中心，另一端分别连接于一对侧框架32。A pair ofcenter frames 43 extend from the center portion of theupper frame 31 . One end of eachcentral frame 43 is connected to the center of theupper frame 31 , and the other end is connected to a pair ofside frames 32 respectively.

也就是，所述中央框架43从上框架31倾斜地连接至侧框架32。所述中央框架43把上框架31受到的压力分散至侧框架32。因此，所述支架不需要图1所示现有支架10的底框架15。That is, thecentral frame 43 is obliquely connected from theupper frame 31 to theside frame 32 . Thecentral frame 43 distributes the pressure received by theupper frame 31 to theside frames 32 . Thus, the stand does not require the bottom frame 15 of the prior stand 10 shown in FIG. 1 .

通过除去底框架减轻了支架40的重量，但压力的分散作用可维持支架的刚性。The weight of thebracket 40 is reduced by eliminating the bottom frame, but the distribution of pressure maintains the rigidity of the bracket.

中央框架43是由金属材质冲压成形。在上框架31和侧框架32设有安装孔，在中央框架43的两端设有与所述安装孔相对应的连接孔。因此可用螺钉连接中央框架43与上框架31和侧框架32。Thecentral frame 43 is formed by stamping metal material. Mounting holes are provided on theupper frame 31 and theside frames 32 , and connecting holes corresponding to the mounting holes are provided at both ends of thecentral frame 43 . Therefore, thecentral frame 43 can be connected with theupper frame 31 and theside frame 32 by screws.

最近，使用制造混合型支架，中央框架可采用塑料材质与支架40注塑成型为一体。More recently, using a hybrid bracket, the central frame can be made of plastic and molded integrally with thebracket 40 .

所述中央框架43的上端可以结合成一体，或者分开为一对。The upper ends of thecentral frame 43 can be combined into one body, or separated into a pair.

所述各侧框架32的侧面设有安装冷却模块60所需的安装部位50。The side of eachside frame 32 is provided with amounting position 50 required for mounting thecooling module 60 .

冷却模块60由散热器，冷凝器，风扇，内部冷却器组成，冷却已发热的汽车发动机。Thecooling module 60 is composed of a radiator, a condenser, a fan, and an internal cooler to cool the heated automobile engine.

在所述冷却模块的两侧设有与安装部位50相对应的连接部位61。Connectinglocations 61 corresponding to themounting locations 50 are provided on both sides of the cooling module.

每个安装部位50包括：由各侧框架32的侧面水平形成的连接面51，形成与连接面51的连接孔52。Eachinstallation location 50 includes: aconnection surface 51 formed horizontally by the side surfaces of eachside frame 32 , and aconnection hole 52 formed with theconnection surface 51 .

冷却模块60的连接部位61设有连接元件62，插入至连接孔52，使侧框架32的安装部位50支持冷却模块60。The connectingportion 61 of thecooling module 60 is provided with a connectingelement 62 inserted into the connectinghole 52 so that themounting portion 50 of theside frame 32 supports thecooling module 60 .

如图4所示，安装部位50使用钢铁材质，与侧框架32成形为一体。为了减轻支架40的整体重量，各安装部位50为一面开口且凹形结构。As shown in FIG. 4 , themounting part 50 is made of steel and integrally formed with theside frame 32 . In order to reduce the overall weight of thebracket 40 , eachmounting portion 50 is a concave structure with an opening on one side.

安装部位50为凹形结构，缺乏强度。因此，侧框架32的安装部位50设有多个塑料材质的肋53。The mountingpart 50 is a concave structure and lacks strength. Therefore, themounting location 50 of theside frame 32 is provided with a plurality ofribs 53 made of plastic.

另外，如图5所示，设有连接孔52的连接面51，为了插入连接部位61的连接元件62，形成于安装部位50的上端，为支持所述连接面51，多个肋53形成于连接面51的底面。安装部位50以塑料材质注塑成形于侧框架32的侧面。In addition, as shown in FIG. 5, the connectingsurface 51 provided with the connectinghole 52 is formed on the upper end of themounting part 50 in order to insert the connectingelement 62 of the connectingpart 61, and a plurality ofribs 53 are formed on the connectingsurface 51 to support the connectingpart 51. The bottom surface of the connectingsurface 51. Theinstallation part 50 is injection-molded on the side of theside frame 32 by plastic material.

所述优选实施例的支架结构的功能和作用如下：The functions and effects of the stent structure of the preferred embodiment are as follows:

所述中央框架43，从上框架31的中心以相反方向与侧框架32倾斜连接，分散支架40从上端受的压力。本发明的支架结构40除去了底框架，仍可维持支架40的刚性且减轻了其重量。Thecentral frame 43 is obliquely connected to theside frame 32 from the center of theupper frame 31 in the opposite direction, and distributes the pressure on thebracket 40 from the upper end. Thebracket structure 40 of the present invention removes the bottom frame, but still maintains the rigidity of thebracket 40 and reduces its weight.

也就是，即使支架40无现有支架设有的底框架，上框架31的重力通过一对中央框架43分散。当外部力量冲击支架40时，框架41、42、43能够迅速分散冲击力。That is, the weight of theupper frame 31 is distributed through the pair of center frames 43 even if thestand 40 has no bottom frame provided with the conventional stand. When an external force impacts thebracket 40, theframes 41, 42, 43 can rapidly disperse the impact force.

所述中央框架43可以用金属材质或塑料材质成形。当中央框架43以塑料材质注塑成形时，可与支架40注塑成形为一体，提高支架40的生产性，减轻其重量。Thecentral frame 43 can be made of metal or plastic. When thecentral frame 43 is injection molded with plastic material, it can be integrally formed with thesupport 40 to improve the productivity of thesupport 40 and reduce its weight.

所述支架40的侧框架32设有的安装部位50，冷却模块60的连接部位61设有的连接元件62通过橡胶材质的节气闸63插入至安装部位50的连接面51的连接孔。The mountingpart 50 provided on theside frame 32 of thebracket 40 , the connectingelement 62 provided on the connectingpart 61 of thecooling module 60 is inserted into the connecting hole of the connectingsurface 51 of the mountingpart 50 through arubber damper 63 .

因此，支持冷却模块60的负荷的侧框架32的重力中心与安装部位50的重力中心的距离变小，安装部位50可稳定支持冷却模块60。由于安装部位50的刚性的提高，减少了成形的肋的数量，使成形流程变得简单，且减轻了支架40的重量。Therefore, the distance between the center of gravity of theside frame 32 supporting the load of thecooling module 60 and the center of gravity of the mountingportion 50 is reduced, and the mountingportion 50 can stably support thecooling module 60 . Due to the increased rigidity of the mountingportion 50 , the number of ribs to be formed is reduced, the forming process is simplified, and the weight of thebracket 40 is reduced.

从上述描述中很明显得出，本发明的支架的结构，通过从上框架的中心以相反方向倾斜延伸连接至侧框架的中央框架，分散从上部作用于支架的压力，即使没有底框架也可维持支架的刚性。As is apparent from the above description, the structure of the bracket of the present invention, by extending obliquely from the center of the upper frame in opposite directions to the center frame connected to the side frames, disperses the pressure acting on the bracket from above even without the bottom frame. Maintain the rigidity of the bracket.

侧框架设有安装部位，冷却模块的侧面设有用于安装在安装部位的冷却模块的连接部位，使得侧框架的重力中心与安装部位的重力中心的距离变小，提高支架的刚性。The side frame is provided with an installation part, and the side of the cooling module is provided with a connection part for the cooling module installed at the installation part, so that the distance between the center of gravity of the side frame and the center of gravity of the installation part becomes smaller, and the rigidity of the bracket is improved.

刚性的增强无须追加不必要的肋，因此减轻了支架的重量。Rigidity is increased without adding unnecessary ribs, thereby reducing the weight of the bracket.

本发明的支架的结构，除去了底框架，减轻了重量，提高了汽车的油耗率，降低了支架的生产成本。The bracket structure of the invention removes the bottom frame, reduces the weight, improves the fuel consumption rate of the automobile, and reduces the production cost of the bracket.

尽管上文参照特定的优选实施例对本发明进行了表示和描述，但本领域的技术人员可以理解：在不悖离本发明设计思想和保护范围的前提下，可对本发明的实施形式和细节特征作出多种变型，其中，本发明的保护范围是由所附的权利要求书所限定的。Although the present invention has been shown and described above with reference to specific preferred embodiments, those skilled in the art can understand that: on the premise of not departing from the design concept and protection scope of the present invention, the implementation forms and detailed features of the present invention can be modified. Numerous variations can be made, wherein the scope of protection of the invention is defined by the appended claims.

Claims (8)

1. the structure of an automobile support is characterized in that, this structure comprises: a upper frame; Pair of side frames is formed at the down either side of upper frame; A pair of central frame, an end is connected with the centre of upper frame, and end is connected in pair of side frames respectively obliquely in addition.

2. the structure of automobile support according to claim 1 is characterized in that, the central frame of described automobile support is with the metal material drawing.

3. the structure of automobile support according to claim 1 is characterized in that, the central frame of described automobile support is to be one with plastic material and automobile support injection molded.

4. the structure of automobile support according to claim 1 is characterized in that, described pair of side frames is provided with installs the required installation position of refrigerating module; The corresponding position in two sides and installation position at refrigerating module is provided with the connecting portion that can be connected with the installation position.

5. the structure of automobile support according to claim 4 is characterized in that, described installation position is the outstanding joint face that forms in the side of body side frame, and described joint face is provided with the fixed connecting piece that inserts connecting portion.

6. according to the structure of claim 4 or 5 described automobile supports, it is characterized in that the installation position of stating automobile support is to be configured as one with metal material and body side frame.

7. the structure of automobile support according to claim 6 is characterized in that, described installation position is provided with the rib of a plurality of plastic materials of supporting the installation position, and described rib is formed at body side frame.

8. the structure of automobile support according to claim 4 is characterized in that, described each installation position comprises: a joint face comprises a connecting bore, and described connecting bore can insert one and the cooresponding fixed connecting piece of connecting portion; A plurality of ribs, described rib extends from the below of described joint face, supports joint face; Described installation position is with the side of plastic material injection molded in body side frame.

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