Hydraulic brake hose assembly

Abstract

The utility model relates to the field of connectors, in particular to a hydraulic brake hose assembly which comprises a connecting pipe, one end of the connecting pipe is further provided with a first protruding part, and the first protruding part and the end of the connecting pipe are integrally formed. The section size of the first protruding part is smaller than that of the connecting pipe. A first connector; the two ends of the connecting pipe are connected with the first connector and the second connector respectively; and the quick release assembly is arranged on the first protruding part of the connecting pipe and is matched with the first connector. According to the utility model, the advantages of convenience in use, disassembly and assembly and high practicability can be realized by effectively utilizing the self structural configuration.

Description

Technical Field

[0001] This application relates to the field of connectors, and more specifically to a hydraulic brake hose assembly. Background Technology

[0002] like Figure 5 The existing hydraulic brake hose connector connection structure shown typically uses welding or interference fit to define the position of the connector. However, this technical solution directly fixes the connector to the hydraulic brake hose, making it impossible to change the size of the connector. Therefore, its application range is limited. When it is necessary to use with large-sized components, the connector cannot be used. Therefore, there is a need for a convenient, easy-to-use, and highly practical hydraulic brake hose assembly. Summary of the Invention

[0003] The main objective of this application is to provide a hydraulic brake hose assembly, wherein the hydraulic brake hose assembly can effectively utilize its own structural configuration to achieve the advantages of convenient use and easy disassembly.

[0004] Another object of this application is to provide a hydraulic brake hose assembly, wherein the hydraulic brake hose assembly includes a connecting pipe, one end of which has a first protrusion integrally formed with the end of the connecting pipe, and the cross-sectional dimension of the first protrusion is smaller than the cross-sectional dimension of the connecting pipe; a first connector; a second connector, the two ends of the connecting pipe being respectively connected to the first connector and the second connector; and a quick-release assembly, the quick-release assembly being disposed on the first protrusion of the connecting pipe and cooperating with the first connector, wherein the quick-release assembly has a quick-release structure to facilitate the user to replace connectors of different sizes.

[0005] Another objective of this application is to provide a hydraulic brake hose assembly, wherein the hydraulic brake hose assembly has a simple structure, is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned objectives, this application provides a hydraulic brake hose assembly, wherein the hydraulic brake hose assembly comprises:

[0007] A connecting pipe, one end of which has a protrusion, the first protrusion being integrally formed with the end of the connecting pipe, and the cross-sectional dimension of the first protrusion being smaller than the cross-sectional dimension of the connecting pipe;

[0008] First connector;

[0009] a second connecting head, the two ends of the connecting pipe are connected with the first connecting head and the second connecting head respectively; and

[0010] a quick release assembly, the quick release assembly is arranged on the first protruding part of the connecting pipe and cooperates with the first connecting head.

[0011] In one or more embodiments of the present application, the connecting pipe has a flow-through hole with two ends in communication.

[0012] In one or more embodiments of the present application, one side of the first connecting head has a second protruding part, the second protruding part cooperates with the first protruding part.

[0013] In one or more embodiments of the present application, one end of the second protruding part away from the first connecting head has a first connecting hole, and the first connecting head further has a second connecting hole, the first connecting hole is in communication with the second connecting hole, and the axial hole of the first connecting hole is perpendicular to the second connecting hole, in addition, the first connecting hole is a stepped hole, and the end of the first protruding part directly abuts on the stepped surface of the first connecting hole.

[0014] In one or more embodiments of the present application, the outer wall of the first protruding part further has at least one first positioning hole, and the second protruding part further has a second positioning hole, two ends of the second positioning hole are in communication with the outside and the first connecting hole respectively, wherein when the first protruding part cooperates with the second protruding part, the first positioning hole is in communication with the second positioning hole.

[0015] In one or more embodiments of the present application, the quick release assembly further comprises a rotating member, the rotating member is threadedly connected with the second positioning hole and cooperates with the first positioning hole.

[0016] In one or more embodiments of the present application, the quick release assembly further comprises a moving sleeve, the moving sleeve has an abutting part and an extending part, the abutting part is connected with the extending part, and the cross-sectional dimension of the abutting part is greater than that of the extending part, and the moving sleeve further has a mounting hole, the mounting hole penetrates the abutting part and the extending part in sequence.

[0017] In one or more embodiments of the present application, the extending part further has at least one third positioning hole, two ends of the third positioning hole are in communication with the first positioning hole and the second positioning hole respectively, and the dimension of the third positioning hole is greater than that of the second positioning hole, in addition, when the first protruding part abuts on the stepped surface of the first connecting hole, one end of the abutting part close to the extending part abuts on the end of the second protruding part close to the first protruding part to define the connecting pipe.

[0018] In one or more embodiments of the present application, the wall surface of the first connecting hole further has at least two guide grooves, the end of the guide groove away from the step surface of the first connecting hole further communicates with the outside, and the outer wall of the first protruding part further has two oppositely arranged guide parts, and the two guide parts are matched with the two guide grooves respectively. BRIEF DESCRIPTION OF DRAWINGS

[0019] These and / or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings in which:

[0020] Figure 1 FIG. 1 illustrates a structural schematic diagram of a hydraulic brake hose assembly.

[0021] Figure 2 FIG. 2 illustrates a partial structural cross section of a hydraulic brake hose assembly. Figure 1 .

[0022] Figure 3 FIG. 3 illustrates an enlarged view of A in FIG. 1. Figure 2

[0023] Figure 4 FIG. 4 illustrates a partial structural cross section of a hydraulic brake hose assembly. Figure 2 .

[0024] Figure 5 FIG. 5 illustrates a structural schematic diagram of an existing hydraulic brake hose assembly. DETAILED DESCRIPTION

[0025] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but are merely used to enable a clear and consistent understanding of the present application. Accordingly, it should be apparent to those skilled in the art that the following description of various embodiments of the present application is provided for illustration purpose only and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0026] It is understood that the term "one" should be construed to "at least one" or "one or more" to mean that a quantity of an element can be one in one embodiment and can be more than one in another embodiment, unless explicitly specified otherwise by context. Thus, a phrase referring to "one" should be understood to mean "at least one" or "one or more".

[0027] Although ordinal numbers such as "first", "second", or the like will be used in describing various components, the components are not limited by the ordinal numbers. The ordinal numbers are used merely for distinguishing one component from another. For example, a first component could be termed a second component and, similarly, a second component could be termed a first component without departing from the teaching of the present inventive concept. The term "and / or" includes any and all combinations of one or more of the associated listed items.​

[0028] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "has," when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or a combination thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or a combination thereof.

[0029] Reference Figures 1 to 4 According to a preferred embodiment of the hydraulic brake hose assembly of the utility model, it is to be noted that the structure of the hydraulic brake hose assembly is shown in Figure 1 , wherein the hydraulic brake hose assembly comprises a connecting pipe 10, a first connecting head 20 and a second connecting head 30, both ends of the connecting pipe 10 are connected with the first connecting head 20 and the second connecting head 30 respectively, and the connecting mode of the first connecting head 20 with the connecting pipe 10 and the connecting mode of the second connecting head 30 with the connecting pipe 10 are both implemented as welding connection. It is to be noted that the connecting pipe 10 has a flow-through hole with both ends communicating, that is, the external medium enters the above-mentioned first connecting head 20, passes through the flow-through hole and is led out from the second connecting head 30. It is worth mentioning that a heat shrink tube 50 is further sleeved on the connecting pipe 10.

[0030] It is worth mentioning that the hydraulic brake hose assembly further comprises a quick release assembly 40, which is arranged at the end of the connecting pipe 10 and cooperates with the first connecting head 20.

[0031] As shown in Figure 2 , the end structure of the connecting pipe 10 has a first protruding part 11, the first protruding part 11 is integrally formed with the end of the connecting pipe 10, and the cross-sectional size of the first protruding part 11 is smaller than that of the connecting pipe 10, and in addition, one end of the above-mentioned flow-through hole is located at the end of the first protruding part 11 away from the connecting pipe 10. The above-mentioned first connecting head 20 is arranged to be connected with the first protruding part 11.

[0032] Specifically, one side of the first connecting head 20 has a second protruding part 21, which cooperates with the first protruding part 11. Wherein the end of the second protruding part 21 away from the first connecting head 20 has a first connecting hole, and the first connecting head 20 further has a second connecting hole, the first connecting hole and the second connecting hole are in communication, and the axis hole of the first connecting hole is perpendicular to the second connecting hole, in addition, the first connecting hole is implemented as a stepped hole. That is, as Figure 2As shown, the end of the first protruding part 11 directly abuts against the stepped surface of the first connecting hole, thereby defining the position of the first protruding part 11.

[0033] Specifically, the outer wall of the first protruding part 11 further has at least one first positioning hole 1101, and the second protruding part 21 further has a second positioning hole 2101, the two ends of the second positioning hole 2101 respectively communicate with the outside and the first connecting hole, that is, when the first protruding part 11 cooperates with the second protruding part 21, the first positioning hole 1101 can selectively face the second positioning hole 2101, that is, by rotating the first connecting head 20, the first positioning hole 1101 communicates with the second positioning hole 2101, and the size of the first positioning hole 1101 can be slightly larger than the size of the second positioning hole 2101, so as to avoid the problem of misalignment of the first positioning hole 1101 and the second positioning hole 2101 due to assembly error.

[0034] Specifically, the quick release assembly 40 further comprises a rotating piece 41, the rotating piece 41 is threadedly connected with the second positioning hole 2101 and cooperates with the first positioning hole 1101, that is, the rotating piece 41 moves in the direction of approaching or away from the first positioning hole 1101 by rotating, that is, when the end of the rotating piece 41 is placed in the first positioning hole 1101, the first protruding part 11 and the second protruding part 21 are clamped together, and vice versa, the first protruding part 11 and the second protruding part 21 are movably cooperated.

[0035] Specifically, the quick release assembly 40 further comprises a moving sleeve 42, the moving sleeve 42 has an abutting part and an extending part, the abutting part is connected with the extending part, and the cross-sectional size of the abutting part is larger than that of the extending part, and the moving sleeve 42 further has a mounting hole, the mounting hole sequentially penetrates the abutting part and the extending part, specifically, the moving sleeve 42 is movably arranged on the first protruding part 11, that is, the first protruding part 11 cooperates with the mounting hole, specifically, the moving sleeve 42 is implemented as a columnar piece, and the extending part further has at least one third positioning hole 4201, the two ends of the third positioning hole 4201 further respectively communicate with the first positioning hole 1101 and the second positioning hole 2101, and the size of the third positioning hole 4201 is larger than that of the second positioning hole 2101, so as to facilitate the installation of the rotating piece 41. It is worth mentioning that when the first protruding part 11 abuts against the stepped surface of the first connecting hole, one end of the abutting part close to the extending part abuts against the end of the second protruding part 21 close to the first protruding part 11, so as to define the connecting pipe.

[0036] The wall surface forming the first connecting hole further has at least two guide grooves 100, the end of the guide grooves 100 away from the step surface of the first connecting hole further communicates with the outside, and the outer wall of the first protruding part 11 further has two oppositely arranged guide parts 200, when the first protruding part 11 cooperates with the second protruding part 21, the two guide parts 200 respectively cooperate with the two guide grooves 100, thereby limiting the installation direction of the connecting pipe, so that the first positioning hole 1101, the second positioning hole 2101 and the third positioning hole 4201 can one by one correspond.

[0037] In summary, the hydraulic brake hose assembly based on the embodiments of the present application is illustrated, which provides the hydraulic brake hose assembly with the advantages of convenient use, disassembly type, high practicability and the like.

[0038] It is worth mentioning that, in the embodiments of the present application, the hydraulic brake hose assembly has simple structure, does not involve complex manufacturing process and expensive materials, and has high economy. Meanwhile, for the manufacturers, the hydraulic brake hose assembly provided by the present application is easy to produce and has low cost, which is more conducive to controlling the production cost, and is further conducive to product promotion and use.

[0039] Those skilled in the art should understand that the embodiments of the utility model shown in the above description and the drawings are only taken as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.

Claims

1. A hydraulic brake hose assembly, characterized in that, The hydraulic brake hose assembly includes: The connecting pipe has a first protrusion at one end, which is integrally formed with the end of the connecting pipe, and the cross-sectional dimension of the first protrusion is smaller than that of the connecting pipe. First connector; The second connector, wherein the two ends of the connecting tube are respectively connected to the first connector and the second connector; and A quick-release assembly is provided on the first protrusion of the connecting tube and cooperates with the first connector.

2. The hydraulic brake hose assembly according to claim 1, wherein the connecting pipe has a flow hole with both ends connected.

3. The hydraulic brake hose assembly according to claim 2, wherein one side of the first connector has a second protrusion that mates with the first protrusion.

4. The hydraulic brake hose assembly according to claim 3, wherein the end of the second protrusion opposite to the first connector has a first connecting hole, and the first connector also has a second connecting hole, the first connecting hole communicating with the second connecting hole, and the shaft hole of the first connecting hole being perpendicular to the second connecting hole, and the first connecting hole being a stepped hole, and the end of the first protrusion directly abutting against the stepped surface of the first connecting hole.

5. The hydraulic brake hose assembly according to claim 4, wherein the outer wall of the first protrusion further has at least one first positioning hole, and the second protrusion further has a second positioning hole, the two ends of the second positioning hole being connected to the outside and the first connecting hole respectively, wherein when the first protrusion and the second protrusion are engaged, the first positioning hole is connected to the second positioning hole.

6. The hydraulic brake hose assembly according to claim 5, wherein the quick-release assembly further includes a rotating member, the rotating member being threadedly connected to the second positioning hole and cooperating with the first positioning hole.

7. The hydraulic brake hose assembly according to claim 6, wherein the quick-release assembly further comprises a movable sleeve having a stop portion and an extension portion, the stop portion being connected to the extension portion, and the cross-sectional dimension of the stop portion being larger than the cross-sectional dimension of the extension portion, and the movable sleeve further having a mounting hole that passes through the stop portion and the extension portion in sequence.

8. The hydraulic brake hose assembly according to claim 7, wherein the extension further has at least one third positioning hole, the two ends of the third positioning hole being respectively connected to the first positioning hole and the second positioning hole, and the size of the third positioning hole is larger than the size of the second positioning hole; additionally, when the first protrusion abuts against the stepped surface of the first connecting hole, one end of the abutting portion near the extension abuts against the end of the second protrusion near the first protrusion, thereby defining the connecting tube.

9. The hydraulic brake hose assembly according to claim 8, wherein the wall surface forming the first connecting hole further has at least two guide grooves, the ends of the guide grooves opposite to the stepped surface of the first connecting hole are connected to the outside, and the outer wall of the first protrusion further has two opposing guide portions, and the two guide portions respectively cooperate with the two guide grooves.

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