A quick repair device for high-pressure hose of vehicle

Abstract

The utility model discloses a kind of vehicle high-pressure hose quick repair device, it is related to automobile maintenance technical field, including: spare pipe, hose joint and embrace clamp block group;Wherein, two hose joints are equipped in spare pipe both ends, each hose joint includes the first part connected with spare pipe and the second part for being connected with the damaged hose to be repaired;For buckling in the second part and the damaged hose to be repaired connection place of embrace clamp block group, embrace clamp block group includes multiple fixedly connected embrace clamp block, wherein, the inner side of embrace clamp block is provided with annular groove, the outer circumferential side wall of second part is provided with with annular groove matching, to realize the guiding piece of embrace clamp block and second part sealing connection.The utility model cooperates spare pipe with hose joint, and the sealing design of embrace clamp block group, so that repair hose process operation is simple and quick, without relevant professional personnel can realize the installation of repair device, greatly shorten repair time, improve emergency handling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vehicle maintenance technology, specifically to a rapid repair device for high-pressure hoses in vehicles. Background Technology

[0002] High-pressure fuel lines in a vehicle's engine, high-pressure hoses in the braking system, or high-pressure hoses in the air conditioning system may leak due to aging, wear, corrosion, or accidental damage during long-term use. If a leak occurs in a high-pressure fuel line, braking system, or high-pressure hose in the air conditioning system, it must be repaired promptly to ensure the system's operating pressure.

[0003] Currently, common methods for repairing hose leaks include using sealant, high-pressure tape, mechanical clamps and gaskets, or emergency metal patches. However, these methods can only provide temporary relief for a very short time. Furthermore, the use of metal clamps matching the pipe diameter at the repair site can affect pipe bends and even damage the pipe's appearance, impacting future maintenance. Completely replacing the hose requires specialized personnel and is time-consuming. Therefore, there is an urgent need for a hose repair device that can be used long-term and is easy to install. Utility Model Content

[0004] This application provides a rapid repair device for high-pressure hoses in vehicles, which can solve the technical problem that existing hose repairs can only be used temporarily for a short period of time.

[0005] This application provides a vehicle high-pressure hose rapid repair device for connecting a damaged hose to be repaired with a spare hose. The device includes: a spare hose; two hose connectors at both ends of the spare hose, each connector including a first part for connecting to the spare hose and a second part for connecting to the damaged hose to be repaired; and a clamping block assembly for engaging with the connection between the second part and the damaged hose to be repaired. The clamping block assembly includes multiple fixedly connected clamping blocks, wherein an annular groove is provided on the inner side of each clamping block, and a guide member matching the annular groove is provided on the outer peripheral sidewall of the second part to achieve a sealed connection between the clamping block and the second part.

[0006] In conjunction with the above embodiments, in one implementation, at least a portion of the second part is inserted into the damaged hose to be repaired, and the guide is disposed on the outer peripheral sidewall of the portion of the second part not inserted into the damaged hose to be repaired.

[0007] In one embodiment, in conjunction with the above embodiments, the outer peripheral sidewall of the first part is provided with threads, and the end of the spare tube connected to the hose connector is provided with a hexagonal tube connector that matches the threads.

[0008] In one embodiment, in conjunction with the above embodiments, a fixing plate is provided between the first part and the second part, and the fixing plate abuts against the hexagonal tube connector.

[0009] In one embodiment, in conjunction with the above embodiments, the cross-section of the fixing piece is hexagonal.

[0010] In one embodiment, in conjunction with the above embodiments, the thread is a tapered pipe thread.

[0011] In conjunction with the above embodiments, in one implementation, each of the clamping blocks has an extension on the side away from the second part, and the extension has a bolt hole, through which a hexagonal bolt is inserted to achieve a fixed connection between two adjacent clamping blocks.

[0012] In one embodiment, in conjunction with the above embodiments, sealing rings are fitted at both ends of the spare tube.

[0013] In one embodiment, in conjunction with the above embodiments, the diameter of the second part gradually decreases along the direction from the first part toward the second part.

[0014] In one embodiment, in conjunction with the above embodiments, the spare tube is a flexible hose.

[0015] The beneficial effects of the technical solutions provided in this application include:

[0016] (1) In this embodiment, the hose connectors at both ends of the spare hose are connected to the damaged hose, and then the clamping blocks are used to fasten it. Thus, the hose repair process is simple and quick, and the emergency repair device can be installed without the need for relevant professional personnel, which greatly shortens the repair time and improves the efficiency of emergency response.

[0017] (2) In this embodiment of the application, an annular groove is provided on the inner side of the clamping block, and a guide member matching the annular groove is provided on the outer peripheral side wall of the second part to achieve a sealed connection between the clamping block and the second part. This ensures the sealing between the damaged hose to be repaired and the spare hose, thereby ensuring the normal operation of the system pressure and the vehicle.

[0018] (3) In this embodiment of the application, by setting up a spare pipe, the damaged hose to be repaired can be repaired through the spare pipe, which can achieve rapid repair without replacing the entire hose in the vehicle, thus avoiding the need for relevant professional personnel, long repair time and high repair costs required for hose replacement. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the vehicle high-pressure hose rapid repair device provided in the embodiments of this application;

[0021] Figure 2 A schematic diagram of the structure of the spare tube provided in the embodiments of this application;

[0022] Figure 3 This is a partial structural schematic diagram of the hose connector provided in the embodiments of this application;

[0023] Figure 4 This is a schematic diagram of the clamping block provided in an embodiment of this application.

[0024] In the diagram: 1. Spare pipe; 11. Hexagonal pipe connector; 12. Sealing ring; 2. Hose connector; 21. First part; 22. Second part; 23. Guide component; 24. Fixing plate; 3. Clamping block assembly; 31. Clamping block; 32. Extension part; 33. Annular groove. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0026] High-pressure fuel lines in a vehicle's engine, high-pressure hoses in the braking system, or high-pressure hoses in the air conditioning system may leak due to aging, wear, corrosion, or accidental damage during long-term use. If a leak occurs in a high-pressure fuel line, braking system, or high-pressure hose in the air conditioning system, it must be repaired promptly to ensure the system's operating pressure.

[0027] Currently, common methods for repairing hose leaks include using sealant, high-pressure tape, mechanical clamps and gaskets, or emergency metal patches. However, these methods can only provide temporary relief for a very short time. Furthermore, the use of metal clamps matching the pipe diameter at the repair site can affect pipe bends and even damage the pipe's appearance, impacting future maintenance. Completely replacing the hose requires specialized personnel and is time-consuming. Therefore, there is an urgent need for a hose repair device that can be used long-term and is easy to install.

[0028] This application provides a rapid repair device for high-pressure hoses in vehicles, which can solve the technical problem that existing hose repairs can only be used temporarily for a short period of time.

[0029] Figure 1 This is a schematic diagram of the vehicle high-pressure hose rapid repair device provided in the embodiments of this application.

[0030] See Figure 1 This application provides a vehicle high-pressure hose rapid repair device for connecting a damaged hose to be repaired with a spare hose 1. The device includes: a spare hose 1; two hose connectors 2 at both ends of the spare hose 1, each hose connector 2 including a first part 21 connected to the spare hose 1 and a second part 22 for connecting to the damaged hose to be repaired; and a clamping block assembly 3 for engaging with the connection between the second part 22 and the damaged hose to be repaired. The clamping block assembly 3 includes multiple fixedly connected clamping blocks 31, wherein an annular groove 33 is provided on the inner side of the clamping block 31, and a guide member 23 matching the annular groove 33 is provided on the outer peripheral sidewall of the second part 22 to achieve a sealed connection between the clamping block 31 and the second part 22.

[0031] In this embodiment, if the operator finds that the high-pressure hose of the vehicle is damaged, the damaged hose to be repaired can be cut off and the cut surface can be made flat. Then, the first part 21 of the hose connector 2 is connected to the spare hose 1, and the second part 22 of the hose connector 2 is connected to the cut-off damaged hose to be repaired, thereby realizing the repair of the damaged hose to be repaired.

[0032] Figure 3 This is a schematic diagram of the structure of the hose connector provided in the embodiment of this application. Figure 4 This is a partial structural diagram of the clamping block provided in an embodiment of this application.

[0033] Reference Figure 3 and Figure 4In the connection between the second part 22 of the hose connector 2 and the cut-off damaged hose to be repaired, specifically, the clamping block assembly 3 includes two clamping blocks 31. Each clamping block 31 has an extension 32 on the side away from the second part 22, and the extension 32 has a bolt hole. A hexagonal bolt is inserted into the bolt hole to achieve a fixed connection between the two adjacent clamping blocks 31. After at least part of the second part 22 is inserted into the damaged hose to be repaired, the two clamping blocks 31 are fastened onto the damaged hose, the hexagonal bolt is inserted into the bolt hole, and a T-type Allen wrench is used to initially tighten it to ensure that there is a certain preload between the clamping block 31 and the hose connector 2. Further, a hydraulic pliers with a pad is used to press down one end of the clamping block 31, leaving the other end open for the T-type Allen wrench. The hydraulic pliers are slowly pressed down until they can no longer be pressed down, thereby ensuring a good seal between the clamping block 31 and the hose connector 2. Use a T-type Allen wrench to tighten the hex bolt at one end, ensuring a tight seal at the connection. Then move the hydraulic pliers to the other end and repeat the above operation of pressurizing and tightening the hex bolt to ensure that the other end of the clamping block 31 is also pressed and locked. Following the above steps, connect the cut-off damaged hose to the other end of the spare hose 1, ensuring that the connection at both ends of the spare hose 1 is secure and sealed.

[0034] In this embodiment, at least a portion of the second part 22 is inserted into the damaged hose to be repaired, and the guide 23 is disposed on the outer peripheral sidewall of the portion of the second part 22 not inserted into the damaged hose to be repaired.

[0035] Specifically, since the inner side of the clamping block assembly 3 is provided with an annular groove 33, which matches the guide 23 of the second part 22 of the hose connector 2, a sealed connection between the clamping block 31 and the hose connector 2 is achieved, thereby effectively preventing liquid or gas from leaking from the connection, avoiding pressure drop caused by leakage, and ensuring the sealing of the vehicle system.

[0036] Meanwhile, in this embodiment, since the diameter of the second part 22 gradually decreases along the direction from the first part 21 toward the second part 22, it can be understood that the diameter of the second part 22 inserted into the damaged hose to be repaired is smaller than the diameter of the second part 22 not inserted into the damaged hose to be repaired. On the one hand, this can ensure the stability and sealing of the connection between the hose connector 2 and the damaged hose to be repaired, and on the other hand, it can facilitate the installation of the clamping block assembly 3.

[0037] In this embodiment of the application, the outer peripheral sidewall of the first part 21 is provided with threads, and the end of the spare tube 1 connected to the hose connector 2 is provided with a hexagonal tube connector 11 that matches the threads.

[0038] Figure 2 A schematic diagram of the structure of the spare tube provided in an embodiment of this application. (Refer to reference...) Figure 2 and Figure 3In the connection between the first part 21 of the hose connector 2 and the spare pipe 1, specifically, the inner wall of the hexagonal pipe connector 11 is provided with threads that engage with the threads on the outer peripheral sidewall of the first part 21. Therefore, maintenance personnel can easily tighten the hose connector 2 and the spare pipe 1 together without complicated operations or special tools, thus improving the efficiency of emergency repairs. Furthermore, the threads on the outer peripheral sidewall of the first part 21 are tapered pipe threads.

[0039] In this embodiment of the application, a fixing piece 24 is provided between the first part 21 and the second part 22, and the fixing piece 24 abuts against the hexagonal tube connector 11.

[0040] Specifically, after connecting the first part 21 of the hose connector 2 to the spare pipe 1, the fixing plate 24 abuts against the hexagonal pipe connector 11. This arrangement allows the first part 21 and the second part 22 of the hose connector 2 to form a stable transition structure. On the other hand, when the fixing plate 24 abuts against the hexagonal pipe connector 11, it provides additional support and fixation, further enhancing the stability of the connection and preventing the repair device from loosening due to vibration or pressure changes.

[0041] In this embodiment, the cross-section of the fixing piece 24 is hexagonal.

[0042] Specifically, since the cross-section of the hexagonal tube connector 11 is also hexagonal, after the first part 21 of the hose connector 2 is connected to the spare tube 1, the fixing piece 24 fits tightly with the hexagonal tube connector 11, further enhancing the stability and sealing of the connection. At the same time, the hexagonal design is compatible with common hexagonal wrenches, making installation and disassembly easier.

[0043] In this embodiment of the application, sealing rings 12 are fitted at both ends of the spare tube 1.

[0044] Specifically, the sealing ring 12 can enhance the sealing performance of the entire emergency repair device, ensure the reliability of the connection, and at the same time, it can reinforce the spare pipe 1 and extend its service life.

[0045] In this embodiment of the application, the spare tube 1 is a flexible hose.

[0046] Specifically, since the spare pipe 1 is a flexible hose, the emergency repair device provided in this application embodiment will not significantly affect the bending performance of the hose to be repaired, ensuring the normal use of the hose after emergency repair and preventing other problems caused by the limitation of pipe bending. On the other hand, it will not damage the appearance of the hose, maintaining the integrity and aesthetics of the pipeline, and facilitating subsequent inspection and maintenance.

[0047] This embodiment connects the damaged hose to the hose at both ends of the spare hose, and then uses clamping blocks to fasten it. This makes the hose repair process simple and quick, requiring no specialized personnel to install the repair device, significantly shortening repair time and improving emergency response efficiency. This embodiment also features an annular groove on the inner side of the clamping block and a guide component on the outer peripheral wall of the second part that matches the annular groove to ensure a sealed connection between the clamping block and the second part. This ensures a tight seal between the damaged hose to be repaired and the spare hose, thereby guaranteeing system pressure and normal vehicle operation. By using a spare hose to repair the damaged hose, this embodiment allows for rapid repair without replacing the entire hose in the vehicle, avoiding the need for specialized personnel, lengthy repair times, and high repair costs associated with hose replacement.

[0048] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0049] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0050] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A rapid repair device for high-pressure hoses in vehicles, used for connecting a damaged hose to be repaired with a spare hose (1), characterized in that, include: Spare tube (1); Two hose connectors (2) are provided at both ends of the spare pipe (1). Each hose connector (2) includes a first part (21) connected to the spare pipe (1) and a second part (22) for connecting to the damaged hose to be repaired. The clamping block assembly (3) is used to fasten the second part (22) to the connection between the damaged hose to be repaired. The clamping block assembly (3) includes a plurality of clamping blocks (31) that are fixedly connected. The inner side of the clamping block (31) is provided with an annular groove (33). The outer peripheral sidewall of the second part (22) is provided with a guide (23) that matches the annular groove (33) to achieve a sealed connection between the clamping block (31) and the second part (22).

2. The vehicle high-pressure hose rapid repair device according to claim 1, characterized in that, At least part of the second part (22) is inserted into the damaged hose to be repaired, and the guide (23) is disposed on the outer peripheral sidewall of the part of the second part (22) not inserted into the damaged hose to be repaired.

3. The vehicle high-pressure hose rapid repair device according to claim 1, characterized in that, The outer peripheral sidewall of the first part (21) is provided with threads, and the end of the spare tube (1) connected to the hose connector (2) is provided with a hexagonal tube connector (11) that matches the threads.

4. The vehicle high-pressure hose rapid repair device according to claim 3, characterized in that, A fixing piece (24) is provided between the first part (21) and the second part (22), and the fixing piece (24) abuts against the hexagonal tube connector (11).

5. The vehicle high-pressure hose rapid repair device according to claim 4, characterized in that, The cross-section of the fixing piece (24) is hexagonal.

6. The vehicle high-pressure hose rapid repair device according to claim 3, characterized in that, The thread is a tapered pipe thread.

7. The vehicle high-pressure hose rapid repair device according to claim 1, characterized in that, Each clamping block (31) has an extension (32) on the side away from the second part (22). The extension (32) has a bolt hole, and a hexagonal bolt is inserted into the bolt hole to achieve a fixed connection between two adjacent clamping blocks (31).

8. The vehicle high-pressure hose rapid repair device according to claim 1, characterized in that, The spare tube (1) is fitted with sealing rings (12) at both ends.

9. The vehicle high-pressure hose rapid repair device according to claim 1, characterized in that, The diameter of the second part (22) gradually decreases along the direction from the first part (21) toward the second part (22).

10. The vehicle high-pressure hose rapid repair device according to claim 1, characterized in that, The spare tube (1) is a flexible hose.

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