Hoop silica gel hose assembly for new energy automobile
By combining a limiting sleeve, clamp, limiting plate, spring, and slot, the problem of loosening or falling off of silicone hoses and connectors is solved, achieving a stable connection of the cooling system for new energy vehicles and improving the system's safety and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN LUYUE RUBBER PLASTIC CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-04-10
AI Technical Summary
The existing connection methods for silicone hoses and connectors are prone to loosening or falling off during long-term use, affecting the reliability and safety of the cooling system of new energy vehicles.
It adopts a combination structure of limiting sleeve, clamp, limiting plate, spring and slot. The clamp is fixed to the outer wall of the silicone hose by the limiting sleeve, and the limiting plate and slot are nested together. The rubber pad increases the friction and ensures the stability of the connection.
This improves the stability and safety of the connection between the silicone hose and the cooling pipe, preventing loosening or detachment, and enhancing the reliability and convenience of the system.
Smart Images
Figure CN224107834U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to new energy automobile cooling system accessory technical field especially relates to a sleeve hoop silica gel hose assembly for new energy automobile. BACKGROUND
[0002] With the rapid development of new energy automobile market, the demand for vehicle cooling systems is increasing. The metal pipes and silica gel hoses commonly used in traditional cooling systems gradually expose some problems, such as heavy weight, poor corrosion resistance, easy aging, etc. In recent years, silica gel hoses have been widely used in new energy automobile cooling systems due to their lightweight, high elasticity, high temperature resistance, corrosion resistance and other characteristics.
[0003] However, the existing connection mode of silica gel hose and connecting piece (such as sleeve hoop) still has many deficiencies, especially in the process of long-term use, it is easy to loosen or fall off, which affects the reliability and safety of the system. Therefore, a sleeve hoop silica gel hose assembly for new energy automobile is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of the prior art, the present application provides a sleeve hoop silica gel hose assembly for new energy automobile, which has the advantages of stable connection of fastening device, no falling off, direct connection of silica gel hose and cooling pipe, etc. The problem of loosening or falling off in the long-term use process in the above-mentioned comparative document is solved, which affects the reliability and safety of the system.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a sleeve hoop silica gel hose assembly for new energy automobile, comprising a silica gel hose and a cooling pipe, a limiting sleeve is fixedly arranged on the outer wall of the silica gel hose, a clamp is embedded in the limiting sleeve, a rubber pad is arranged on the outer wall of the cooling pipe, and a clamping groove is formed in the inner wall of the silica gel hose.
[0006] Through the above-mentioned scheme, the clamp is limited by the limiting sleeve, so that the clamp is stably arranged on the outer wall of the silica gel hose, achieving better stability, avoiding the falling off of the clamp in the process of use, improving the convenience of use, effectively avoiding the falling off of the clamp in the process of use, and enhancing the safety and reliability of the system.
[0007] Further, one end of the rubber pad arranged on the outer wall of the cooling pipe extends into the interior of the silica gel hose.
[0008] Through the above-mentioned scheme, by using the rubber pad between the cooling pipe and the silica gel hose, the sealing property between the two can be enhanced, and the friction property between the two can also be increased.
[0009] Further, two connecting columns are arranged in the inner part of the one end of the cooling pipe extending into the silica gel hose, and the outer wall of the two connecting columns extending out of the one end of the cooling pipe is fixedly provided with a limiting plate.
[0010] Through the above scheme, by arranging the limiting plate, when the silica gel hose is connected with the cooling pipe, the limiting plate can be extended into the silica gel hose by extruding the limiting plate, and finally the limiting plate is embedded into the clamping groove, so that the connection between the silica gel hose and the cooling pipe is more stable.
[0011] Further, the two limiting plates are nested in the clamping groove.
[0012] Through the above scheme, the limiting plate further strengthens the connection performance between the silica gel hose and the cooling pipe in the clamping groove.
[0013] Further, the silica gel hose is made of high-performance silica gel material.
[0014] Through the above scheme, the high-performance silica gel material has good flexibility and anti-aging property.
[0015] Further, the two connecting columns are fixedly provided with a stop block at the end away from the limiting plate.
[0016] Through the above scheme, the stop block is arranged to avoid the disconnection of the connecting column from the cooling pipe, and the connecting column can also limit the position of the limiting plate.
[0017] Further, the two limiting plates are fixedly provided with a first limiting column and a second limiting column at both ends, respectively, and the outer wall of the two first limiting columns and second limiting columns corresponding to each other is sleeved with a spring.
[0018] Through the above scheme, according to the characteristics of the spring, when in use, by pressing the two limiting plates, the connecting column moves backward and compresses the spring to deform, when extruding, the silica gel hose is sleeved on the outer wall of the cooling pipe, and the silica gel hose is continuously moved, when the limiting plate corresponds to the clamping groove, due to the existence of the cavity of the clamping groove, the extrusion of the spring by the inner wall of the silica gel hose is small, which makes the spring recover part of the deformation, under the characteristics of the spring recovering the deformation, the two limiting plates can be pushed into the clamping groove, so that the limiting plate is nested with the clamping groove, the connection of the cooling pipe and the silica gel hose is completed, and the connection strength between the two is further improved.
[0019] Further, the clamping hoop is made of stainless steel material.
[0020] Through the above scheme, stainless steel has the effects of corrosion resistance and rust resistance, which ensures the long-term use of the clamping hoop.
[0021] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:
[0022] The device is provided with a limiting sleeve and a clamp, the clamp is limited by the limiting sleeve, the clamp is stably arranged on the outer wall of the silica gel hose, better stability is achieved, the clamp is prevented from falling off during use, the convenience of use is improved, the falling off of the clamp during use is effectively avoided, the safety and reliability of the system are enhanced, further, the limiting plate, the spring and the clamping groove are arranged, during the connection process, the two limiting plates are pressed, the connecting column is moved backward and the spring is compressed to generate deformation, when the limiting plate corresponds to the clamping groove, due to the existence of the clamping groove cavity, the spring is less extruded by the inner wall of the silica gel hose, the spring is partially restored, under the characteristic of the spring restoring deformation, the two limiting plates are pushed into the clamping groove, the limiting plate and the clamping groove are nested, the connection strength between the two is improved, even if the clamp has a problem, the silica gel hose can also be prevented from being separated through the connection mode and the rubber pad capable of increasing the friction of the connection, and the device is simple in structure and easy to operate. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a whole structure schematic view of the silica gel hose assembly of the new energy automobile;
[0024] Figure 2 It is an internal structure schematic view of the silica gel hose assembly of the new energy automobile;
[0025] Figure 3 It is a limiting structure schematic view of the silica gel hose assembly of the new energy automobile;
[0026] Figure 4 It is a general assembly half-section structure schematic view of the silica gel hose assembly of the new energy automobile;
[0027] Figure 5 It is Figure 4 It is an enlarged structure schematic view of A in the middle.
[0028] Marking in the figure: 1, silica gel hose; 2, cooling pipe; 3, limiting sleeve; 4, clamp; 5, clamping groove; 6, rubber pad; 7, connecting column; 8, stop block; 9, limiting plate; 10, first limiting column; 11, second limiting column; 12, spring. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0030] Please refer to Figure 1 and Figure 2 In this embodiment, a new energy vehicle sleeve silica gel hose assembly, including silica gel hose 1 and cooling pipe 2, silica gel hose 1 outer wall is fixedly provided with limiting sleeve 3, limiting sleeve 3 is embedded with clamp 4, cooling pipe 2 outer wall is provided with rubber pad 6, silica gel hose 1 inner wall is provided with clamping groove 5.
[0031] Please refer to Figure 3 , Figure 4 and Figure 5 Cooling pipe 2 outer wall is provided with rubber pad 6, one end of which extends into the silica gel hose 1, by increasing the rubber pad 6 between the cooling pipe 2 and the silica gel hose 1, the sealing between the two can be enhanced, and the friction between them can also be increased, the cooling pipe 2 extends into the silica gel hose 1, and the two connecting columns 7 are slidably arranged in the inner wall of the cooling pipe 2, the outer wall of the two connecting columns 7 extending out of the cooling pipe 2 is fixedly provided with a limiting plate 9, by setting the limiting plate 9, when the silica gel hose 1 and the cooling pipe 2 are connected, by extruding the limiting plate 9, the limiting plate 9 can be inserted into the silica gel hose 1, and finally the limiting plate 9 is embedded in the clamping groove 5, so that the connection between the silica gel hose 1 and the cooling pipe 2 is more stable, the two limiting plates 9 are nested in the clamping groove 5, and the limiting plate 9 further enhances the connection performance between the silica gel hose 1 and the cooling pipe 2 in the clamping groove 5, the ends of the two connecting columns 7 away from the limiting plate 9 are fixedly provided with a stop block 8, the stop block 8 is arranged to prevent the connecting column 7 from being separated from the cooling pipe 2, and the connecting column 7 can also limit the position of the limiting plate 9, the silica gel hose 1 is made of high-performance silica gel material, which has good flexibility and aging resistance.
[0032] Please refer to Figure 3 and Figure 5 The ends of the two connecting columns 7 away from the limiting plate 9 are fixedly provided with a stop block 8, the two limiting plates 9 are respectively fixedly provided with a first limiting column 10 and a second limiting column 11, the outer walls of the two first limiting columns 10 and the second limiting columns 11 corresponding to the setting are provided with a spring 12, according to the characteristics of the spring 12, in use, by pressing the two limiting plates 9, the connecting column 7 moves backward and compresses the spring 12 to make it deform, in extrusion, the silica gel hose 1 is sleeved on the outer wall of the cooling pipe 2, the silica gel hose 1 is continuously pushed to move, when the limiting plate 9 corresponds to the clamping groove 5, due to the existence of the cavity of the clamping groove 5, the extrusion of the silica gel hose 1 on the spring 12 is smaller, which will make the spring 12 recover part of the deformation, under the characteristics of the spring 12 recovering the deformation, the two limiting plates 9 can be pushed into the clamping groove 5, the limiting plate 9 is nested with the clamping groove 5, the connection of the cooling pipe 2 and the silica gel hose 1 is completed, and the connection strength between the two is further improved, the clamp 4 is made of stainless steel material, which has corrosion resistance and rust resistance effect, ensuring long-term use of the clamp 4.
[0033] In the embodiment, by setting the limiting sleeve 3 and the clamp 4, the clamp 4 is limited by the limiting sleeve 3, so that the clamp 4 is stably arranged on the outer wall of the silica gel hose 1, better stability is achieved, the clamp 4 is prevented from falling off during use, the convenience of use is improved, the falling off of the clamp 4 during use is effectively avoided, the safety and reliability of the system are enhanced, further, by setting the limiting plate 9, the spring 12 and the clamping groove 5, during the connection process, by pressing the two limiting plates 9, the connecting column 7 is moved backward and the spring 12 is compressed to generate deformation, when the limiting plate 9 corresponds to the clamping groove 5, due to the existence of the cavity of the clamping groove 5, the extrusion of the spring 12 by the inner wall of the silica gel hose 1 is small, the spring 12 can recover part of the deformation, under the characteristic that the spring 12 recovers the deformation, the two limiting plates 9 can be pushed into the clamping groove 5, the limiting plate 9 is nested with the clamping groove 5, the connection strength between the two is improved, even if the clamp 4 has a problem, through the connection mode and the rubber pad 6 capable of increasing the friction of the connection, the silica gel hose 1 can also be prevented from being separated, and the device is simple in structure and easy to operate.
[0034] It should be noted that the maximum outer diameter of the two limiting plates 9 is smaller than the inner diameter of the silica gel hose 1, through the setting, the two limiting plates 9 can be ensured to be inserted into the silica gel hose 1, so that the limiting plate 9 cooperates with the clamping groove 5, and the connection between the silica gel hose 1 and the cooling pipe 2 is strengthened.
[0035] The working principle of the above embodiment is as follows:
[0036] When the device is used, first, the clamp 4 is inserted through the limiting sleeve 3, then the end of the clamp 4 inserted through the limiting sleeve 3 is inserted through the self-locking structure of the clamp 4, the rubber pad 6 is sleeved on the outer wall of the cooling pipe 2, the two limiting plates 9 are pressed, the connecting column 7 is moved backward and the spring 12 is compressed to generate deformation, when the limiting plate 9 corresponds to the clamping groove 5, due to the existence of the cavity of the clamping groove 5, the extrusion of the spring 12 by the inner wall of the silica gel hose 1 is small, the spring 12 can recover part of the deformation, under the characteristic that the spring 12 recovers the deformation, the two limiting plates 9 can be pushed into the clamping groove 5, the limiting plate 9 is nested with the clamping groove 5, the connection strength between the two is improved, after the sleeve connection is completed, the self-locking structure of the clamp 4 is screwed, so that the clamp 4 fixes the connection position of the silica gel hose 1.
[0037] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it should be taken in a descriptive sense and not a limiting sense.
[0038] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, it is to be understood that various modifications, changes, substitutions and alterations can be made to the embodiments disclosed herein without departing from the spirit and scope of the application.
Claims
1. A sleeve silica gel hose assembly for new energy vehicles, comprising a silica gel hose (1) and a cooling pipe (2), characterized in that: The outer wall of the silica gel hose (1) is fixedly provided with a limiting sleeve (3), the limiting sleeve (3) is embedded with a clamp (4), the outer wall of the cooling pipe (2) is sleeved with a rubber pad (6), and the inner wall of the silica gel hose (1) is provided with a clamping groove (5).
2. The sleeve silica gel hose assembly for new energy vehicles according to claim 1, characterized in that: One end of the rubber pad (6) sleeved with the outer wall of the cooling pipe (2) extends into the silica gel hose (1).
3. The sleeve silicone hose assembly for a new energy vehicle according to claim 1, characterized in that: The inner wall of the end of the cooling pipe (2) extending into the silica gel hose (1) is slidably provided with two connecting columns (7), and the outer wall of the end of the two connecting columns (7) extending out of the cooling pipe (2) is fixedly provided with a limiting plate (9).
4. The sleeve silicone hose assembly for a new energy vehicle according to claim 3, characterized in that: The two limiting plates (9) are nested in the clamping groove (5).
5. The sleeve silicone hose assembly for a new energy vehicle of claim 1, characterized in that: The silica gel hose (1) is made of high-performance silica gel material.
6. The sleeve silicone hose assembly for a new energy vehicle according to claim 3, characterized in that: The end of the two connecting columns (7) away from the limiting plate (9) is fixedly provided with a stop block (8).
7. The sleeve silicone hose assembly for a new energy vehicle according to claim 3, characterized in that: The two ends of the two limiting plates (9) are fixedly provided with a first limiting column (10) and a second limiting column (11), respectively, and the outer walls of the two first limiting columns (10) and the second limiting columns (11) correspondingly provided are sleeved with springs (12).
8. The sleeve silicone hose assembly for a new energy vehicle of claim 1, characterized in that: The clamp (4) is made of stainless steel material.