Nylon base with buckle

Abstract

The nylon base comprises a rubber main spring, an inner framework arranged at the bottom of the rubber main spring in an integrally formed mode and a base body attached to the lower portion of the inner framework, a plurality of sets of buckles are arranged on the two sides of the base body, and each buckle comprises a base body arranged on the base body in an integrally formed mode. According to the utility model, the buckle is additionally arranged at the mounting part of the base, so that the buckle and the inner framework can be mutually locked, the effective contact area is increased, the air tightness of a runner cavity is improved, the risk that the base falls off due to overload is reduced, the stability of a hydraulic suspension system product is enhanced, and the stability of a part under a severe working condition load is improved; meanwhile, the base and the rubber main spring can be initially positioned through the buckle, interference connection between the base and the rubber main spring can be conveniently achieved in subsequent machining, and therefore sealing between the base and the rubber main spring is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power assembly suspension technical field especially, it relates to a nylon base with buckle. BACKGROUND

[0002] Into the 21st century, with the rapid development of China's economy, drive the development of the automobile industry, various types of cars appear on the market, with the improvement of the national economy level, the car gradually popularizes in the crowd, people from the requirement of the car not only meet the daily travel demand, but change into the comfort and safety reliability requirement of the car, with the requirement of the automobile working condition load more and more strict, the engine, motor suspension application is more and more widely, its main function is to isolate the vibration generated by engine, motor when working, thereby improving the vehicle comfort level, it is also used to reduce the overload impact on engine, motor under adverse conditions, thereby improving the power system life.

[0003] In the current field, most of the hydraulic suspensions will be designed into the form of upper and lower contact surface adhesion, although it will be beneficial to the simplification of the later process to a certain extent, but in the product use, due to the load impact of the outside world, the hydraulic suspension system is not sealed, thereby affecting the performance of the whole product, affecting the stability of the vehicle, reducing the comfort of the vehicle. INVENTION CONTENTS

[0004] The utility model discloses in view of the prior art's insufficient, provides the following technical scheme:

[0005] A nylon base with buckle, including rubber main spring, the inner framework of integrally formed setting in the bottom of rubber main spring and the base adhered to the lower side of inner framework, the base is provided with a plurality of buckles on both sides, the buckle includes the base body of integrally formed setting on the base, the head of integrally formed setting is provided on the top of base body, the head has the buckle surface for clamping the inner framework and the inclined surface for guiding when the inner framework is buckled, the inner framework is extruded head through the inclined surface in the process of pressing down until the buckle surface and the inner framework are locked.

[0006] As the improvement of the above technical scheme, the base body includes the U-shaped base portion provided on the base and the connecting portion connected to the base portion, and the connecting portion is integrally formed with the head on the top.

[0007] As the improvement of the above technical scheme, the connecting portion is in triangular structure, and the connecting portion and the head are connected through the arc surface.

[0008] As the improvement of the above technical scheme, the buckle surface is a plane.

[0009] The utility model has the advantages of:

[0010] The buckle and the inner framework are locked with each other, the effective contact area is increased, the air tightness of the flow channel chamber is increased, the risk of the base falling off caused by overload is reduced, the stability of the hydraulic suspension system product is enhanced, the stability of the part under the load of the harsh working condition is improved, the service life of the part is prolonged, and the buckle can initially position the base and the rubber main spring. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a whole structure front view of the utility model;

[0012] Figure 2 It is a structure schematic view of the base of the utility model;

[0013] Figure 3 It is the utility model Figure 2 It is an enlarged structure schematic view of A.

[0014] The drawings show that 10 is a rubber main spring, 11 is a framework, 20 is a base, 21 is a buckle, 211 is a base, 212 is a head, 2121 is an inclined surface, 2122 is a buckle surface, and 213 is a connecting portion. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail in combination with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0016] A nylon base with a buckle comprises a rubber main spring 10, an inner framework 11 integrally formed at the bottom of the rubber main spring 10, and a base 20 attached to the lower part of the inner framework 11, and a plurality of buckles 21 are arranged on both sides of the base 20.

[0017] The buckles 21 are arranged at the mounting position of the base 20, the buckles 21 and the inner framework 11 are locked with each other, the effective contact area is increased, the air tightness of the flow channel chamber is increased, the risk of the base falling off caused by overload is reduced, the stability of the hydraulic suspension system product is enhanced, the stability of the part under the load of the harsh working condition is improved, the service life of the part is prolonged, and the buckles 21 can initially position the base 20 and the rubber main spring 10, so that the interference connection between the base 20 and the rubber main spring 10 is realized in subsequent processing, and the sealing between the base 20 and the rubber main spring 10 is realized.

[0018] The buckle 21 comprises a base body integrally formed on the base 20, and a head 212 integrally formed on the top of the base body, wherein the head 212 has a buckle surface 2122 for clamping the inner skeleton 11 and an inclined surface 2121 for guiding the inner skeleton 11 when clamped, and the inner skeleton 11 is pressed against the head 212 through the inclined surface 2121 during the pressing process until the buckle surface 2122 is locked with the inner skeleton 11.

[0019] The head 212 has certain elastic deformation characteristics, so when the rubber main spring 10 is assembled with the base 20, the inner skeleton 11 first contacts the inclined surface 2121 of the head 212, and as the inner skeleton 11 continuously moves downward, the inclined surface 2121 is subjected to the force applied by the inner skeleton 11, which causes the head 212 to elastically deform until the buckle surface 2122 can be buckled with the inner skeleton 11, at which time the head 212 is restored to its original shape due to the elastic restoring force of the head 212, thereby tightly clamping the inner skeleton 11 and achieving the buckled and locked state between the two.

[0020] In an embodiment, the base body comprises a U-shaped base 211 arranged on the base 20 and a connecting portion 213 connected to the base 211, and the head 212 is integrally formed on the top of the connecting portion 213, wherein the U-shaped base 211 increases the contact area with the base 20, thereby enhancing the firmness of the connection, the connecting portion 213 has a triangular structure, and the connecting portion 213 and the head 212 are connected through an arc surface; when the head 212 is elastically deformed by external force, the arc surface can make the force more evenly distributed to the connecting portion 213 during transmission, avoiding stress concentration.

[0021] In an embodiment, the buckle surface 2122 is a plane, which increases the buckling area with the inner skeleton 11 and improves the locking force.

[0022] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it.

Claims

1. A nylon base with a snap, characterized in that, The application relates to a rubber main spring (10), an inner framework (11) integrally formed at the bottom of the rubber main spring (10) and a base (20) attached to the lower part of the inner framework (11), a plurality of buckles (21) are arranged on the two sides of the base (20), the buckle (21) comprises a base body integrally formed on the base (20), a head (212) is integrally formed on the top of the base body, the head (212) has a buckle surface (2122) for clamping the inner framework (11) and an inclined surface (2121) for guiding the inner framework (11) when buckled, the inner framework (11) is pressed in the process and is pressed against the head (212) through the inclined surface (2121) until the buckle surface (2122) is buckled and locked with the inner framework (11).

2. A nylon base with a clasp according to claim 1, characterized in that: The base body comprises a U-shaped base (211) arranged on the base (20) and a connecting part (213) connected to the base (211), and the connecting part (213) is integrally formed with the head (212) on the top.

3. A nylon base with a clasp according to claim 2, characterized in that: The connecting part (213) is in a triangular structure, and the connecting part (213) and the head (212) are connected through an arc surface.

4. The buckle-equipped nylon base according to claim 1, characterized by: The buckle surface (2122) is a plane.

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