CN212480474U - Multi-channel quick-plug assembly and vehicle - Google Patents

Abstract

The utility model relates to a multichannel inserts subassembly soon, includes two at least multichannel fast plug-ins that lead to, adjacent two lead to fast plug-ins detachably connect that lead to the multichannel that assembles inserts the subassembly soon and has four at least passageways soon. Through the technical scheme, the quick plug-in components with simpler manufacturing process are detachably butted, and the quick plug-in components with any multiple paths can be assembled, so that the integral multi-path quick plug-in components which can be manufactured by the complicated manufacturing process are easily realized, the installation is convenient and quick, and the cost is saved.

Description

Multi-channel quick-plug assembly and vehicle

Technical Field

The disclosure relates to the technical field of vehicle parts, in particular to a multi-channel quick-plug assembly and a vehicle.

Background

Along with the new forms of energy motorcycle type more and more mature, the new forms of energy motorcycle type compares with the warm braw system of conventional motorcycle type, and the water route mode is more, for the switching that realizes different water route heating modes, the warm braw system of new forms of energy motorcycle type has the characteristics that spare part is more, the pipeline is complicated and pipeline interface quantity is many.

Because the number of the inserted hybrid electric vehicles is increased, the environment of the cabin of the whole vehicle is compact, the pipelines of the warm air system are arranged in a centralized mode, and the pipelines of the warm air system are arranged in a centralized area to save space and achieve convenient and fast butt joint. When the inclination angle of one of the channels cannot realize the same mold stripping direction with other channels, the production process is difficult to realize, and even the integral mold stripping of the multi-channel quick-plug assembly cannot be realized.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide a complex fast plug-in assembly with multiple channels that can be composed of simple fast plug-in components according to the overall vehicle layout needs.

In order to achieve the above object, the present disclosure provides a multi-pass quick-plug assembly, which includes at least two multi-pass quick-plug assemblies, wherein two adjacent multi-pass quick-plug assemblies are detachably connected, so that the assembled multi-pass quick-plug assembly has at least four passes.

Optionally, the multi-pass quick plug is a two-pass quick plug or a three-pass quick plug, and the multi-pass quick plug assembly includes at least one two-pass quick plug and at least one three-pass quick plug.

Optionally, two adjacent said lead to fast plug-in components with many pass through between be connected through joint structure detachably, joint structure includes: the multi-way quick plug-in connector comprises a first clamping portion and a second clamping portion, wherein the first clamping portion is arranged on one of two adjacent multi-way quick plug-ins, and the second clamping portion is arranged on the other one of the two adjacent multi-way quick plug-ins.

Optionally, the second clamping portion is provided with a jack for the first clamping portion to extend into, a clamping groove is formed in the first clamping portion, and an elastic sheet capable of elastically clamping and stopping the first clamping portion in the clamping groove is arranged on the second clamping portion and extends into the jack.

Optionally, one of the passageways of the multipass quick plug is formed as a quick-connect coupling, the quick-connect assembly further comprising male fittings for mating with the quick-connect coupling and connecting tubing, each of the quick-connect couplings being configured to enable a uniquely determined installation relationship with one of the male fittings by way of a mistake-proof structure.

Optionally, the error-proofing structure comprises:

two guide grooves provided in one of an inner peripheral wall of the quick-connect coupling and an outer peripheral wall of the male coupling, wherein the two guide grooves are oppositely provided and have different widths; and

and the two guide blocks are arranged on the other one of the inner peripheral wall of the quick-connection plug and the outer peripheral wall of the male connector, and the shapes of the two guide blocks are respectively matched with the two guide grooves.

Optionally, the multichannel is inserted the subassembly soon and is included being used for a plurality of after will assembling the fixed bolster of the quick plug-in components fixed mounting on the automobile body that leads to more, it is a plurality of one of the quick plug-in components that lead to more is including being used for installing installation department on the fixed bolster, the installation department embeds there is the nut, the fixed bolster corresponds the mounting hole has been seted up to the position of installation department, the multichannel is inserted the subassembly soon still includes the bolt, the bolt passes in proper order the mounting hole with the nut will installation department fixed mounting in on the fixed bolster.

Optionally, one of the multiple multi-way quick plug-ins includes a positioning portion configured in a strip plate shape, and the position of the fixing bracket corresponding to the positioning portion is provided with a positioning hole matched with the positioning portion in shape; the outer edge of the fixed support is bent to form an anti-rotation hook.

According to a second aspect of the present disclosure, there is provided another multi-channel quick-plug assembly, including a mounting bracket and at least two multi-channel quick-plug assemblies, wherein the multi-channel quick-plug assemblies are detachably connected to the mounting bracket, respectively, so that the multi-channel quick-plug assembly has at least four channels.

According to a third aspect of the present disclosure, there is also provided a vehicle comprising a heating system having a waterway including tubes and the multichannel tube quick-plug assembly described above.

Through the technical scheme, the quick plug-in components with simpler manufacturing process are detachably butted, and the quick plug-in components with any multiple paths can be assembled, so that the integral multi-path quick plug-in components which can be manufactured by the complicated manufacturing process are easily realized, the installation is convenient and quick, and the cost is saved. In addition, the connection position relation between the quick plug-in components can be adjusted at will, so that the warm air pipe system framework and the whole vehicle space layout of different vehicle types are met, and the universality of the quick plug-in components is improved.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic diagram illustrating a multi-pass quick-plug assembly according to an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a three-way quick-connect in the multi-way quick-connect assembly of FIG. 1;

FIG. 3 is a schematic diagram of a two-way quick connector in the multi-way quick connector assembly of FIG. 1;

FIG. 4 is a schematic structural view of a male connector in the multi-pass quick-insert assembly of FIG. 1;

FIG. 5 is a schematic diagram of a multi-channel quick-connect assembly with a mounting bracket according to an exemplary embodiment of the present disclosure;

FIG. 6 is a cross-sectional view of the multi-way quick-connect assembly of FIG. 5;

fig. 7 is a schematic diagram of a mounting bracket in the multi-pass quick-disconnect assembly of fig. 5.

Description of the reference numerals

1 two-way quick-insertion 11 first clamping portion 111 clamping groove

12 mounting part 13 nut 14 bolt

15 positioning part 2 three-way quick-insertion 21 second clamping part

211 jack 212 spring 3 quick connector

31 guide groove 4 male joint 41 guide block

5 positioning hole 52 of mounting hole of fixing bracket 51

53 prevent rotating hook

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, the use of directional terms such as "upper", "lower", "left" and "right" is defined according to the state of use, and "inner" and "outer" refer to the inner and outer of the respective component profiles, unless otherwise specified. The use of the terms first, second, etc. do not denote any order or importance, but rather the terms first, second, etc. are used to distinguish one element from another. In addition, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

The present disclosure provides a multi-pass quick-plug assembly that can be applied to a heating system of a vehicle. As shown in fig. 1-7, the multi-pathway quick-plug assembly includes at least two multi-pathway quick-plug inserts, and two adjacent multi-pathway quick-plug inserts are detachably connected, so that the assembled multi-pathway quick-plug assembly has at least four pathways. In the present disclosure, a multipass fast card refers to a fast card that is simple in structure and relatively easy to implement in the manufacturing process. For convenience of description, the following description will use the two-way quick connector 1 and the three-way quick connector 2 as specific embodiments.

It should be understood that the present disclosure is not limited to the number of vias provided by a multipass fast insert, and any multipass fast insert that is easily implemented in the art can be used in the present disclosure. In its simplest form, two-way quick-connect modules 2 are releasably connected to form a four-way quick-connect module.

For the five-way and above fast plug-in structure, if the inclination angle of a certain passage cannot realize the same mold stripping direction with other passages because of the requirement of spatial layout, for example, when the five-way fast plug-in is selected according to the requirement of the spatial layout of the whole vehicle, one of the pipelines can be obliquely and downwards arranged under the requirement of the trend of the pipeline, the axes of the pipeline which is obliquely and downwards arranged and other pipelines are not in the same plane any more, and the integral mold stripping of the five-way fast plug-in is difficult to realize in the process at the moment.

Through the technical scheme of the present disclosure, the fast plug-in components with simpler manufacturing process are detachably butted, and the fast plug-in components with any multiple paths can be assembled, so that the integral multi-path fast plug-in components which can be manufactured by the complicated manufacturing process are easily realized, the installation is convenient and fast, and the cost is saved. For example, in the embodiment shown in fig. 1, a five-way quick-connect assembly can be assembled by docking a two-way quick-connect insert 1 with a three-way quick-connect insert 2. Compared with an integral five-way quick plug, the three-way quick plug 2 with one inclined pipeline is easier to realize in the process. In addition, the connection position relation between the quick plug-in units can be adjusted at will, for example, the quick plug-in units can be arranged up and down, or arranged left and right, or arranged up and down and left and right, so that the warm air pipe system framework and the whole vehicle space layout of different vehicle types are met, and the universality of the quick plug-in units is improved.

As an embodiment capable of detachably assembling a plurality of quick-insertion units, as shown in fig. 1 to 3, two adjacent multi-way quick-insertion units may be detachably connected by a snap structure. The clamping structure may include: the quick plug-in connector comprises a first clamping part 11 arranged on one of two adjacent multi-way quick plug-ins and a second clamping part 21 arranged on the other one, wherein the first clamping part 11 can extend into and be clamped in the second clamping part 21. Fig. 1 shows that a three-way quick plug 2 and a two-way quick plug 3 are detachably mounted together up and down through a clamping structure. Wherein, the first clamping part 11 is arranged at the top of the two-way quick plug 1, and the second clamping part 21 is arranged at the bottom of the three-way quick plug 2.

According to an embodiment of the present disclosure, as shown in fig. 2, the second clamping portion 21 has a receptacle 211, and the first clamping portion 11 can extend into the receptacle 211. The first clamping portion 11 is formed with a clamping groove 111, and the second clamping portion 21 is provided with a spring plate 212 which can be elastically clamped in the clamping groove 111 after the first clamping portion 11 extends into the insertion hole 211. During the installation, stretch into first joint portion 11 in to the jack 211 of second joint portion 21, at the in-process that stretches into, first joint portion 11 pushes away shell fragment 212 outwards, stretches into jack 211 completely at first joint portion 11 back, under the effect of elasticity restoring force, shell fragment 212 just stops in slot 111 to insert 1 and tee bend fast and insert 2 fixed connection together with the two-way.

According to other embodiments of the present disclosure, the first fastening portion 11 may further have a spring similar to that of a bag strap when fastening, and the second fastening portion 21 has a fastener. During the installation, stretch into the shell fragment to the buckle, the in-process of stretching into, the shell fragment is compressed in order to pass through the buckle smoothly, and through the back, the shell fragment outwards pops open under the effect of elasticity restoring force to the card ends in the buckle, can insert 1 with the tee bend soon equally and insert 2 fixed connection together.

In the present disclosure, as shown in fig. 1 to 3, one passage of the multi-way quick plug is formed as a quick-connect plug 3, i.e., for the two-way quick plug 1, one passage is connected with a rubber hose, and the other passage is formed as the quick-connect plug 3; for the three-way quick connector 2, two passages are connected with the rubber pipe, and the other passage forms a quick connector 3. Further, the quick-connect module also comprises a male connector 4 which is used for matching with the quick-connect connector 3 and connecting a pipeline. Since the pipe structure in the heating system is generally complicated, in order to avoid the crossing of the pipes, for example, the male connector 4, which should be mounted on the two-way quick connector 1, is mounted on the three-way quick connector 2. Each quick-connect connector 3 of the present disclosure is configured to be capable of having a uniquely determined installation relationship with one of the male connectors 4 by a mistake-proofing structure. Thus, when the male connector 4 which should be mounted on the two-way quick connector 1 is mounted on the three-way quick connector 2, the male connector 4 cannot be normally inserted into the three-way quick connector 2 due to the error-proof structure, so that the possibility of wrong mounting is prompted to an installer.

As one embodiment capable of realizing the error-proofing structure, the error-proofing structure includes two guide grooves 31 and two guide blocks 41. Wherein two guide grooves 31 are provided in one of the inner peripheral wall of the quick-connect coupling 3 and the outer peripheral wall of the male coupling 4, and two guide blocks 41 are provided in the other of the inner peripheral wall of the quick-connect coupling 3 and the outer peripheral wall of the male coupling 4. Specifically, in the embodiment shown in fig. 1 and 4, two guide grooves 31 are oppositely provided on the inner peripheral wall of the quick-connect coupling 3, and the two guide grooves 31 may be oppositely provided at both ends (up-down direction in fig. 1) of the inner peripheral wall in the radial direction. Two guide blocks 41 are oppositely provided on the outer peripheral wall of the male connector 4, the positions of the guide blocks 41 correspond to the positions of the guide grooves 31, and the guide grooves 31 and the guide blocks 41 are respectively provided extending in the direction in which the guide blocks 41 project.

For error protection purposes, the two guide grooves 31 may have different widths. Fig. 1 shows a situation that the three-way quick plug 2 is installed on the upper layer of the two-way quick plug 1, wherein the width of the guide groove 31 on the top of the inner peripheral wall of the three-way quick plug 2 is smaller than the width of the bottom guide groove 31, and the width of the guide groove 31 on the top of the inner peripheral wall of the two-way quick plug 1 is larger than the width of the bottom guide groove 31, that is, the guide grooves 31 of the two multi-way quick plugs installed up and down are in an inverted state. Correspondingly, the guide blocks 41 provided on the outer peripheral wall of the male connector 4 are shaped to match the guide grooves 31, respectively, i.e., the guide blocks 41 also have two different widths. Thus, when the male connector 4 which should be mounted on the two-way quick connector 1 is mounted on the three-way quick connector 2, the male connector 4 cannot be normally inserted into the quick connector 3 due to the mismatch of the width of the guide block 41 and the guide groove 31, so that the possibility of erroneous mounting is indicated to the installer.

In addition, instead of providing the oppositely disposed guide grooves 31 with different widths, they may be provided with different depths, or further provided with different shapes, such as circular grooves and square grooves, etc., which are not limited by the present disclosure. Can all have the mistake proofing structure of the same form with a plurality of quick plug-in components manufacturing of treating the equipment, it is comparatively convenient to demolding, and male joint 4 also can design into standard component like this, saves the cost.

Because the vehicle operating mode is complicated, when meetting jolting road conditions and emergent accident brake, can cause great impact for inserting subassembly and pipeline soon, if insert the subassembly installation insecure soon, can make insert subassembly and pipeline soon and break away from the mounted position, collide with other parts of periphery, damage pipe-line system or its peripheral part. In order to securely mount the assembled quick-insert assembly on the vehicle body, as shown in fig. 5 to 7, the present disclosure further includes a fixing bracket 5 for fixedly mounting the assembled plurality of multi-way quick-inserts on the vehicle body, and one of the plurality of multi-way quick-inserts includes a mounting portion 12 for mounting on the fixing bracket 5. For example, the mounting portion 12 is provided at the bottom of the two-way quick plug 1 located at the lower stage. The mounting portion 12 may be configured to have a hollow structure, and a nut 13 may be fixedly disposed in the hollow structure, or an internal thread may be integrally formed in the hollow structure. The fixing bracket 5 is provided with a mounting hole 51 corresponding to the mounting portion 12, and the bolt 14 can pass through the mounting hole 51 and the nut 13 in sequence to fixedly mount the multi-path quick-plug assembly on the fixing bracket 5, so that the mounting portion 12 is firmly mounted on the fixing bracket 5.

One of the plurality of multipass quick plugs of the present disclosure further includes a positioning portion 15 configured as a strip plate. Similarly, the positioning portion 15 may be provided at the bottom of the two-way quick plug 1 located at the lower layer. The position of the fixing bracket 5 corresponding to the positioning part 15 is provided with a positioning hole 52 matched with the shape of the positioning part 15. Further, in order to avoid torsion of the mounted quick-plug assembly in the driving process, the outer edge of the fixing bracket 5 is bent to form an anti-rotation hook 53.

This disclosed multichannel is inserted subassembly soon except adopting foretell will lead to the back of inserting the piece detachably each other, and the rethread fixed bolster is fixed to the form of automobile body outside, according to this disclosed second aspect, still provides another kind of multichannel and inserts the subassembly soon, including installing support and two at least lead to fast plug-in components soon, lead to fast plug-in components respectively detachably be connected to the installing support soon to make the multichannel that constitutes insert the subassembly soon and have at least four passageways. That is, the multi-pass quick plugs are not connected to each other, but can be fixed to a fixing bracket, for example, the multi-pass quick plugs are fixed to the side of the fixing bracket.

According to a third aspect of the present disclosure, there is also provided a vehicle comprising a heating system having a waterway, wherein the waterway comprises tubes and the multichannel tube quick-plug assembly described above. The vehicle has all the advantages of the multi-channel quick-plugging component, and the description is omitted.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The multi-channel quick-plug assembly is characterized by comprising at least two multi-channel quick-plug assemblies, wherein every two adjacent multi-channel quick-plug assemblies are detachably connected, so that the assembled multi-channel quick-plug assembly is provided with at least four channels.

2. The multi-channel quick-plug assembly of claim 1, wherein the multi-channel quick-plug is a two-way quick-plug (1) or a three-way quick-plug (2), and the multi-channel quick-plug assembly comprises at least one two-way quick-plug (1) and at least one three-way quick-plug (2).

3. The multi-channel quick-plug assembly according to claim 1, wherein two adjacent multi-channel quick-plug assemblies are detachably connected by a clamping structure, the clamping structure comprises: the multi-way quick plug-in connector comprises a first clamping portion (11) arranged on one of two adjacent multi-way quick plug-ins and a second clamping portion (21) arranged on the other one, wherein the first clamping portion (11) can extend into and be clamped in the second clamping portion (21).

4. The multi-channel quick-plug assembly according to claim 3, wherein the second clamping portion (21) has a jack (211) into which the first clamping portion (11) extends, a clamping groove (111) is formed on the first clamping portion (11), and a spring (212) capable of elastically clamping the first clamping portion (11) in the clamping groove (111) after the first clamping portion (11) extends into the jack (211) is arranged on the second clamping portion (21).

5. The multi-way quick-connect assembly of claim 1, wherein one of the ways of the multi-way quick-connect is formed as a quick-connect coupling (3), the quick-connect assembly further comprising a male coupling (4) for mating with the quick-connect coupling (3) and connecting tubing, each of the quick-connect couplings (3) being configured to enable a uniquely determined installation relationship with one of the male couplings (4) by a mistake-proof structure.

6. The multi-channel quick-connect assembly of claim 5, wherein the error-proofing structure comprises:

two guide grooves (31) provided in one of an inner peripheral wall of the quick-connect coupling (3) and an outer peripheral wall of the male coupling (4), wherein the two guide grooves (31) are oppositely provided and have different widths; and

and the two guide blocks (41) are arranged on the other one of the inner peripheral wall of the quick-connection connector (3) and the outer peripheral wall of the male connector (4) and are respectively matched with the two guide grooves (31) in shape.

7. The multi-channel quick plug assembly according to any one of claims 1 to 6, further comprising a fixing support (5) for fixedly mounting the assembled multi-channel quick plug assembly on a vehicle body, wherein one of the multi-channel quick plug assembly is mounted on the fixing support (5) through a mounting portion (12), a nut (13) is arranged in the mounting portion (12), the fixing support (5) corresponds to the position of the mounting portion (12), a mounting hole (51) is formed in the position of the mounting portion (12), the multi-channel quick plug assembly further comprises a bolt (14), and the bolt (14) sequentially penetrates through the mounting hole (51) and the nut (13) and the mounting portion (12) is fixedly mounted on the fixing support (5).

8. The multi-channel quick-insert assembly according to claim 7, wherein one of the multi-channel quick-insert pieces comprises a positioning portion (15) configured as a strip-shaped plate, and the fixing bracket (5) is provided with a positioning hole (52) corresponding to the positioning portion (15) and matched with the positioning portion (15) in shape; the outer edge of the fixed support (5) is bent to form an anti-rotation hook (53).

9. The multi-channel quick-plug assembly is characterized by comprising a mounting bracket and at least two multi-channel quick-plug assemblies, wherein the multi-channel quick-plug assemblies are respectively detachably connected to the mounting bracket, so that the multi-channel quick-plug assembly is provided with at least four channels.

10. A vehicle comprising a heating system having a waterway, the waterway comprising a conduit and the multichannel quick-plug assembly of any of claims 1-9.

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