KR20090033545A - Radiator mounting pole having attachand detach structure - Google Patents

Abstract

A heat exchanger mounting pole is provided to easily repair a heat exchanger without replacement of the whole heat exchanger as firstly the mounting pole is damaged in an accident. A heat exchanger mounting pole comprises: a joint(10) formed at one end of a heat exchanger; a connection part(20) inserted and coupled into the joint; and a connection part fixing and connecting the heat exchanger on a car body. The joint and the connection part connect each other as an insert type and are separable each other.

Description

Heat exchanger mounting pole having detachable structure {RADIATOR MOUNTING POLE HAVING ATTACHAND DETACH STRUCTURE}

The present invention relates to a heat exchanger mounting pawl having a detachable structure for fixing and coupling a heat exchanger to an automobile.

In general, a vehicle generates heat as the engine operates and is conducted to a cylinder header, a piston, a valve, and the like. When the temperature is excessively increased due to the heat transmitted to the parts, the strength of the parts may be reduced due to thermal expansion or deterioration. In addition to shortening the service life, the combustion state is also worsened, knocking and premature ignition occur, and the output of the engine is reduced.

In addition, when the engine is incompletely cooled, the oil film on the inner circumferential surface of the cylinder is broken and the lubrication function is degraded, and the engine oil is deteriorated. Therefore, excessive wear of the cylinder is caused and the piston is fused to the inner wall of the cylinder. This will occur.

Accordingly, in the automobile, a water-cooled cooling device is usually installed to cool the engine. The cooling device circulates the cooling water provided in the cylinder block and the cylinder header to promote the cooling operation of the engine, and is provided with a heat exchanger to dissipate the cooling water. .

In general, an automotive heat exchanger includes a radiator for dissipating heat from cooling water cooling an engine of an automobile, an evaporator used in an air conditioner, a condenser and a heater core, and the evaporator and the heater core of the air conditioner are air. It is mounted inside the case of the conditioner, and the radiator and condenser are mounted in the engine room of the car.

In particular, the radiator is mounted in the engine room of the car to increase the cooling efficiency by installing a large number of cooling fins while flowing water from the top to the bottom, the cooling fan for blowing air to the core of the radiator is mounted, the cooling fan is Rotated by a fan motor, a fan shroud is provided in a housing to which the fan motor, the cooling fan, and the like are fixed and fixed to the radiator.

Conventionally, when mounting a radiator, the mounting-pole integrally provided in the radiator tank is fixed to the frame in the vehicle body using a bolt, so that the assembly work is difficult, and the bolt that is broken when the bolt is broken when tightening and loosening It is not easy to remove the problem that can not use the parent product to be assembled.

In particular, in the case of a conventional heat exchanger, when the mounting-pole is broken during transportation or the mounting-pole is broken due to an external impact during operation after the vehicle is mounted, it is necessary to replace the heat exchanger assembly.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and reduces the replacement or maintenance costs due to the damage of the heat exchanger that occurs during an accident during a low-speed driving of the vehicle, and the conventional replaceable mounting pole Improved structural problems that may occur during replacement, by applying the structure of the mounting pole assembled to the insert type (Insert Type) to the heat exchanger tank (Tank) to facilitate the replacement of the mounting pole due to the low-speed collision accident The present invention provides a heat exchanger mounting pole having a detachable structure that does not require replacement of the heat exchanger assembly even if the mounting pole is broken.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention as a means for solving the above problems, in the mounting pole used in the heat exchanger for the vehicle, the coupling portion formed at one end of the heat exchanger; A coupling part fitted to the coupling part to fix and couple the heat exchanger to the vehicle body of the vehicle; Characterized in that comprises a.

As described above, the present invention forms a structure that separates the heat exchanger tank and the mounting pole, so that the mounting pole is broken first during an accident during low-speed driving of the vehicle, so that the entire heat exchanger does not have to be replaced.

In addition, the present invention has the effect of changing the mounting pole structure from the existing thread assembly method to the insert method (Insert Type) to eliminate the maintenance failure due to the breakage of the thread.

Before describing the various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of construction and arrangement of components described in the following detailed description or illustrated in the drawings. The invention can be implemented and carried out in other embodiments and can be carried out in various ways. In addition, the device or element orientation (e.g., "front", "back", "up", "down", "top", "down" expressions and predicates used herein with respect to terms such as " bottom ", " left ", " right ", " lateral " It will be appreciated that the device or element does not simply indicate or mean that it should have a particular orientation.

The present invention has the following features to achieve the above object.

According to an embodiment of the present invention, a mounting pole used for an automotive heat exchanger includes: a coupling part formed at one end of the heat exchanger; A coupling part fitted to the coupling part to fix and couple the heat exchanger to the vehicle body of the vehicle; Characterized in that comprises a.

In addition, the coupling portion and the connecting portion is made of a detachable detachable type, characterized in that coupled to the insert type (Insert Type).

In addition, the coupling hole is characterized in that the fastening hole is to be fitted to the coupling portion.

In addition, the connecting portion is composed of an upper coupling and a lower coupling, the upper coupling is characterized in that the insertion piece of the '⊂' or '⊃' shape to be inserted into the coupling hole of the coupling portion.

In addition, the upper assembly is characterized in that to form a protruding jaw at one end, so as not to be separated after the connecting portion is coupled to the coupling portion.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, a heat exchanger mounting pole having a detachable structure according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 5.

As shown, the heat exchanger mounting pole having a detachable structure according to the present invention relates to an insert type mounting pole having an improved structure of a mounting pole for fixing a heat exchanger to a vehicle body, and a coupling part 10 and a connection part. And 20.

1 is a perspective view showing an integrated type of a heat exchanger tank and a mounting pawl in the related art, FIG. 2 is a perspective view showing a separate type of the heat exchanger tank and a mounting pawl in the related art, and FIG. 3 is a perspective view showing the coupling structure of FIG. As shown in the figure, the mounting poles 90, 91 are installed in a car engine heat exchanger such as a radiator and a condenser. The upper and lower portions are respectively provided to be fixed, and the radiator is typically installed to increase the cooling efficiency by installing a lot of cooling fins while flowing water from the top to the bottom, and the mounting according to the direction and location of the radiator is mounted It will be appreciated that the position where the pole is assembled can be changed by the user.

In the case of FIG. 1, the mounting pole 90 is integrally attached to the tank (cooling water storage) 110 of the heat exchanger 100.

This causes a problem of having to replace the heat exchanger assembly 100 even with minor breakage.

In the case of FIG. 2 or FIG. 3, the heat exchanger tank unit 120 and the mounting pole part 91 are formed of a heat exchanger tank part 120 and a mounting pole part 91 so as to be assembled. ) Is first broken to reduce the damage caused by breakage of the heat exchanger assembly (100 '), thereby reducing the burden on the consumer.

However, in the above case, the replacement cost was reduced by replacing only the corresponding mounting pole 91 which was broken, but the heat exchanger tank part was damaged because the thread 93 was broken due to excessive torque (T) when assembling the replacement part. There was a problem that the binding force between the 120 and the mounting pole 91 is lowered.

In addition, when the hexagonal groove 92 formed in order to facilitate the replacement of the mounting pole 91, there is a problem that the replacement is impossible.

The hexagonal groove 92 may be formed differently depending on the shape of the tool used when removing the broken portion.

Figure 4 is a perspective view showing a mounting pole coupled to the heat exchanger tank according to the present invention, Figure 5 is a perspective view showing the coupling structure of Figure 4, as shown in the conventional integrated mounting poles (90, 91) and To form a separate structure otherwise.

This is to solve the maintenance problem caused by breakage of the thread 93 or breakage of the hexagonal groove 92 by changing the structure of the thread 93 of the conventional detachable mounting pole 91 to the insert type (Insert Type).

As shown in FIG. 4 or 5, the configuration of the mounting pole coupling according to the present invention is projected to one end of the heat exchanger tank 30, the coupling portion 10 to be fixed to the vehicle body due to the coupling with the connection portion 20 And, the coupling portion 10 is made up of the connecting portion 20 is fitted.

In FIG. 5, the coupling part 10 drills the fastening hole 11 penetrating therein.

In addition, the connecting portion 20 has a cylindrical upper coupling 21 coupled to the upper coupling 21 and the lower surface of the upper coupling 21 having an insertion piece 22 formed at one end '⊂' or '⊃' shape. ). This is to make it easy to remove when the connecting portion 20 is broken in the structure consisting of the connecting portion 20 and the coupling portion 10 as shown in FIG.

In the coupling form, the insertion piece 22, which is the upper surface of the upper coupling body 21, is inserted into the fastening hole 11 of the coupling part 10 and is fitted to the coupling part 10 and the connection part 20. Will be. That is, the insertion piece 22 of the upper coupling body 21 is inserted and coupled to correspond to the fastening hole 11 of the coupling portion 10, thereby inserting the insert type.

In addition, one end of the upper assembly 21 is formed so as to protrude the projection jaw 23 in the vertical direction with the upper assembly 21, after the upper assembly 21 is completely inserted into the fastening hole 11 is separated. It is to be fixed to prevent it.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this, The person of ordinary skill in the art to which this invention belongs, Various modifications and changes may be made without departing from the scope of the appended claims.

1 is a perspective view showing an integrated type of a heat exchanger tank and a mounting pawl in the related art.

Figure 2 is a perspective view showing a separate type of conventional heat exchanger tank and the mounting pole.

3 is a perspective view showing the coupling structure of FIG.

4 is a perspective view of a mounting pawl coupled to a heat exchanger tank according to the invention;

5 is a perspective view showing a coupling structure of FIG.

<Indication of symbols for main parts of drawing>

10: coupling part 11: fastener

20: connecting portion 21: upper assembly

22: insertion piece 23: protruding jaw

25: lower binder

Claims (5)

For mounting poles used in automotive heat exchangers, A coupling part 10 formed at one end of the heat exchanger; A connection part 20 fitted to the coupling part 10 to fix and couple the heat exchanger to the vehicle body of the vehicle; Heat exchanger mounting pole having a detachable structure, characterized in that comprising a. The method of claim 1, The coupling part (10) and the connection part (20) are made of a detachable detachable type, and the heat exchanger mounting pole having a detachable structure, characterized in that coupled to the insert type (Insert Type). The method of claim 1, The heat exchanger mounting pole having a detachable structure, characterized in that the fastening hole (11) is perforated so that the connection portion 20 can be fitted to the coupling portion (10). The method of claim 1, The connecting portion 20 is composed of the upper coupling 21 and the lower coupling 25, the upper coupling 21 is inserted into the coupling hole 11 of the coupling portion 10 '⊂' or ' A heat exchanger mounting pole having a removable structure, characterized in that the insertion piece (22) of the ⊃ 'shape is formed. The method of claim 4, wherein The upper coupling body 21 has a protruding jaw (23) at one end, the heat exchanger mounting pole having a removable structure, characterized in that the fixing portion 20 is fixed so as not to be separated after coupling to the coupling portion (10).

Images