Novel H-shaped combined joint

Abstract

The utility model provides a novel H-shaped combination joint which comprises a plate-passing joint and an adapter joint, the adapter joint is L-shaped, and a connecting plug matched with the adapter joint is arranged on one side of the middle of the plate-passing joint in a communicating mode. At least three fastening bosses are arranged on the outer wall of the side, close to the plate passing connector, of the connecting plug at equal intervals in the circumferential direction, and fastening open grooves corresponding to and matched with the fastening bosses are formed in the adapter connector. A sealing ring groove is formed in the outer wall of the side, close to the adapter connector, of the connecting plug, and an O-shaped sealing ring is arranged in the sealing ring groove in a matched mode. According to the utility model, the nylon H-shaped bamboo joint type adapter joint and the plate passing joint are adopted, the weight is light, the cost is relatively low, and the structure is reliable and the sealing performance is good by assembling the corresponding O-shaped sealing ring and matching with the fastening boss.

Description

Technical Field

[0001] This utility model relates to the field of automotive pipeline connector technology, specifically to a novel H-type combination connector. Background Technology

[0002] Due to vehicle design requirements, H-type connectors are needed for pipe connections, making them widely used in vehicle systems for pipe transitions. Existing H-type tee connectors are generally used for protecting automotive pipe joints. These connectors typically consist of two parts that can be hinged together. Once opened, the H-type tee can be placed on the surface of the automotive pipe joint. After placement, it can be closed by flipping it back up, thus protecting the pipe joint. When closed, the H-type tee is usually secured with bolts, but this requires nuts, making bolt connections cumbersome. H-type tee connectors are not convenient for quick and easy fixing. Furthermore, most existing H-type connectors are made of metal, and the connections are fixed by welding, resulting in disadvantages such as high weight and cost. Therefore, we provide a novel H-type combination connector. Utility Model Content

[0003] In view of the problems in the prior art, this utility model proposes a novel H-type combination joint.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A novel H-type combination connector includes a through-plate connector and an adapter connector. The adapter connector is L-shaped. A connecting plug that mates with the adapter connector is connected to one side of the middle portion of the through-plate connector. At least three locking protrusions are equidistantly arranged along the circumferential direction on the outer wall of the connecting plug near the through-plate connector. The adapter connector has locking slots that correspond to and mate with the locking protrusions. A sealing ring groove is formed on the outer wall of the connecting plug near the adapter connector, and an O-ring is fitted into the sealing ring groove.

[0006] As a further improvement to this solution, the adapter and the through plate connector are connected by a crimping method to snap the fastening boss and the fastening slot together.

[0007] As a further improvement to this solution, both ends of the through-plate connector and one end of the adapter connector adopt a bamboo-joint interface.

[0008] As a further improvement to this solution, both the through-plate connector and the adapter connector are made of nylon.

[0009] As a further improvement to this solution, the number of fastening bosses is four.

[0010] Compared with the prior art, the advantages of this utility model are: This new type of H-type combination connector adopts a nylon H-type bamboo joint adapter and a through plate connector, which is lightweight and relatively low in cost. By assembling the corresponding O-ring seal and cooperating with the fastening boss, the structure is reliable, easy to disassemble and assemble, and has good sealing performance. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of the through-plate connector and the adapter connector of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the through-plate connector and the adapter connector of this utility model when they are separated;

[0014] Figure 3 This is a schematic diagram of the connector plug and overplate connector structure of this utility model;

[0015] Figure 4 This is a side view of the connector plug and overboard connector of this utility model;

[0016] Figure 5 This is a schematic diagram of the adapter structure of this utility model;

[0017] Figure 6 This is a side view of the adapter connector of this utility model.

[0018] The diagram shows: 1. Through-plate connector; 2. Adapter connector; 3. Connecting plug; 4. Fastening boss; 5. Fastening slot; 6. O-ring seal. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] like Figure 1-6As shown, this embodiment provides a novel H-type combination connector, including a through-plate connector 1 and an adapter connector 2. The adapter connector 2 is L-shaped. A connecting plug 3 that mates with the adapter connector 2 is connected to one side of the middle of the through-plate connector 1. At least three fastening protrusions 4 are equidistantly arranged along the circumferential direction on the outer wall of the connecting plug 3 near the through-plate connector 1. The adapter connector 2 has a fastening slot 5 that corresponds to and mates with the fastening protrusions 4. A sealing ring groove is formed on the outer wall of the connecting plug 3 near the adapter connector 2, and an O-ring 6 is fitted in the sealing ring groove.

[0022] See you later Figure 2 The adapter 2 and the through plate connector 1 are connected by pressing to fasten the fastening boss 4 and the fastening slot 5.

[0023] Both ends of the through-plate connector 1 and one end of the adapter connector 2 adopt a bamboo-joint type interface. Both the through-plate connector 1 and the adapter connector 2 are made of nylon.

[0024] In practical implementation, when connecting the adapter 2 to the through-plate connector 1, the adapter 2 is pressed into place by fitting it onto the outside of the connector 3, thereby securing the locking boss 4 to the locking slot 5. This novel H-type combination connector uses a nylon H-type bamboo-joint adapter and through-plate connector, which is lightweight and relatively low in cost. By assembling corresponding O-ring seals and cooperating with the locking boss, it has a reliable structure, is easy to assemble and disassemble, and has good sealing performance.

[0025] Example 2

[0026] This embodiment provides a novel H-type combination connector, whose structure is basically the same as that of Embodiment 1. The difference is that, based on Embodiment 1, this embodiment further provides four fastening bosses 4.

[0027] The above description is merely an illustrative example of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in the claims, all of which should fall within the protection scope of this utility model.

Claims

1. A novel H-type combination connector, comprising a through-plate connector (1) and an adapter connector (2), characterized in that, The adapter (2) is L-shaped, and a connecting plug (3) that mates with the adapter (2) is connected to one side of the middle part of the through plate connector (1); at least three fastening protrusions (4) are equidistantly arranged along the circumferential direction on the outer wall of the connecting plug (3) near the through plate connector (1); a fastening slot (5) corresponding to and mates with the fastening protrusions (4) is provided on the adapter (2); a sealing ring groove is provided on the outer wall of the connecting plug (3) near the adapter (2), and an O-ring (6) is provided in the sealing ring groove.

2. The novel H-type combination joint according to claim 1, characterized in that, The adapter (2) and the through plate connector (1) are connected by crimping to fasten the fastening boss (4) and the fastening slot (5).

3. A novel H-type combination joint according to claim 1, characterized in that, Both ends of the over-plate connector (1) and one end of the adapter connector (2) adopt bamboo joint type interface.

4. A novel H-type combination joint according to claim 1, characterized in that, Both the overpass connector (1) and the adapter connector (2) are made of nylon.

5. A novel H-type combination joint according to claim 1, characterized in that, The number of the fastening bosses (4) is four.

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