Connecting hose convenient to connect and combine

Abstract

The utility model relates to a connecting hose convenient to connect and combine, which comprises a hose body and further comprises a connecting sleeve, a mounting groove is formed in the connecting sleeve, the connecting sleeve is made of a deformable material, the connecting sleeve is arranged at one end of the hose body, and a plurality of bumps are circumferentially arranged on the side surfaces of two opposite sides of the hose body. The two opposite sides of the inner wall of the connecting sleeve are each provided with a plurality of containing grooves in the circumferential direction, the containing grooves correspond to the protruding blocks in a one-to-one mode, and the protruding blocks are located in the containing grooves. The anti-disengaging assembly comprises an anti-disengaging block, an inserting groove allowing the anti-disengaging block to be inserted is formed in the connecting sleeve, the inserting groove communicates with the mounting groove, limiting blocks are arranged on the two opposite sides of the face, close to the inner wall of the connecting sleeve, of the anti-disengaging block, and limiting grooves allowing the limiting blocks to be inserted are formed in the inner wall of the connecting sleeve. The hose has the effect that the hose body is convenient to combine and connect.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rubber hose technology, in particular to a connecting hose convenient for combination connection. BACKGROUND

[0002] The rubber hose, also known as rubber tube or elastic hose, is a hollow tubular product made of rubber (natural rubber or synthetic rubber), which has good flexibility, wear resistance, corrosion resistance and certain pressure bearing capacity. According to different use scenarios and conveying media, rubber hoses can have different types and specifications and are widely used in many fields.

[0003] The common connecting hose for automobile is mainly used for protecting the line in the car. When connecting the line, the length of the connecting hose is not consistent according to the length of the line. When the length of the line is too long, two connecting hoses need to be connected to fully cover the line and protect the line. The connecting method of the two connecting hoses is usually fixed by bolts. The threaded holes for threaded connection are more, which makes the assembly connection time-consuming and laborious and inconvenient to assemble. CONTENT OF THE INVENTION

[0004] In order to facilitate the combination connection of the hose body, the present application provides a connecting hose convenient for combination connection.

[0005] The connecting hose convenient for combination connection provided by the present application adopts the following technical scheme:

[0006] The connecting hose convenient for combination connection comprises a hose body and a connecting sleeve, the connecting sleeve is provided with a mounting groove, the connecting sleeve is made of deformable material, the connecting sleeve is arranged at one end of the hose body, the side surfaces of the opposite sides of the hose body are circumferentially provided with a plurality of protrusions, the inner walls of the opposite sides of the connecting sleeve are circumferentially provided with a plurality of accommodating grooves, the plurality of accommodating grooves correspond to the protrusions one by one, the protrusions are located in the accommodating grooves, and the connecting hose further comprises an anti-disengagement assembly for preventing the connecting sleeve from disengaging from the hose body.

[0007] By adopting the above technical scheme, the line on the automobile is protected by the hose body. When the length of the hose body is not enough, two hose bodies are connected by the connecting sleeve. The protrusions circumferentially arranged on the two sides of the hose body make the connecting sleeve not easy to disengage from the hose body. The connecting sleeve is provided with a mounting groove, so that the worker can deform the connecting sleeve, then the hose body is sleeved in the connecting sleeve, the hose body is firmly installed by the anti-disengagement assembly, and the combination connection of the hose body is convenient.

[0008] Optionally, the anti-disengagement assembly comprises an anti-disengagement block, the connecting sleeve is provided with an insertion slot for inserting the anti-disengagement block, the insertion slot is communicated with the mounting slot, opposite sides of the surface of the anti-disengagement block close to the inner wall of the connecting sleeve are provided with limiting blocks, and the inner wall of the connecting sleeve is provided with limiting grooves for inserting the limiting blocks.

[0009] By adopting the above technical scheme, the anti-disengagement block is inserted into the connecting sleeve, and the limiting blocks arranged on the two sides of the anti-disengagement block prevent the deformation of the connecting sleeve, so that the connecting sleeve firmly fixes the hose body.

[0010] Optionally, one end of the limiting block is provided with a barb, and the opposite two side walls of the hose body are provided with grooves, and when the limiting block is inserted, the barb abuts against the side wall of the hose body and is clamped in the groove.

[0011] By adopting the above technical scheme, the barb makes the anti-disengagement block not easy to disengage from the insertion slot after being inserted, and the installation is firm.

[0012] Optionally, the material of the connecting sleeve is rubber material.

[0013] By adopting the above technical scheme, the rubber material mainly has the characteristics of high elasticity, wear resistance, electrical insulation, and corrosion resistance, and is very suitable for protecting the automobile circuit.

[0014] Optionally, the side of the anti-disengagement block close to the outer surface of the connecting sleeve is provided with a pushing block.

[0015] By adopting the above technical scheme, the pushing block makes it more labor-saving for the staff to insert the anti-disengagement block.

[0016] Optionally, the opposite two side edges of the end of the protruding block away from the hose body are provided with chamfers.

[0017] By adopting the above technical scheme, the chamfer makes the hose body more easily sleeved in the connecting sleeve.

[0018] In summary, the present application has at least one of the following beneficial technical effects:

[0019] 1. The protruding block of the hose body is aligned with the accommodating slot of the connecting sleeve for assembly, the hose body is firmly installed by the anti-disengagement assembly, the connecting sleeve is not easy to disengage from the hose body, and the combined connection of the hose body is convenient;

[0020] 2. The anti-disengagement block firmly fixes the hose body to the connecting sleeve;

[0021] 3. The barb makes the anti-disengagement block not easy to disengage from the insertion slot, and the installation is firm. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of a connecting hose convenient for connecting and combining.

[0023] Figure 2 is a structural exploded view of a connecting hose of the embodiment for facilitating connection combination.

[0024] Figure 3 is a structural schematic view of a connecting sleeve of the embodiment.

[0025] Figure 4 is a structural exploded view of a connecting sleeve of the embodiment.

[0026] BRIEF DESCRIPTION OF THE DRAWINGS: 1, hose body; 2, connecting sleeve; 31, mounting groove; 32, protrusion; 33, accommodating groove; 4, anti-disengagement assembly; 41, anti-disengagement block; 42, limiting block; 5, insertion groove; 6, limiting groove; 7, barb; 81, groove; 82, pushing block; 83, chamfer. DETAILED DESCRIPTION

[0027] The application will be further described in detail below in combination with the drawings and embodiments.

[0028] The embodiment of the application discloses a connecting hose for facilitating connection combination. Referring to Figure 1 , Figure 2 , Figure 3 , the connecting hose for facilitating connection combination comprises a hose body 1. Further comprising a connecting sleeve 2, the connecting sleeve 2 is provided with a mounting groove 31, the connecting sleeve 2 is deformable and made of rubber. The connecting sleeve 2 is sleeved on one end of the hose body 1, the hose body 1 is provided with a plurality of protrusions 32 fixed on the side surface of the relative two sides in a circumferential direction, the inner wall of the connecting sleeve 2 is provided with a plurality of accommodating grooves 33 in a circumferential direction on the relative two sides, the plurality of accommodating grooves 33 correspond to the protrusions 32 one by one, and the protrusions 32 are located in the accommodating grooves 33.

[0029] Referring to Figure 2 , Figure 3 , Figure 4 , the connecting hose for facilitating connection combination further comprises an anti-disengagement assembly 4 for preventing the connecting sleeve 2 from disengaging from the hose body 1. The anti-disengagement assembly 4 comprises an anti-disengagement block 41. The connecting sleeve 2 is provided with an insertion groove 5 for inserting the anti-disengagement block 41, and the insertion groove 5 is communicated with the mounting groove 31. The relative two sides of the side of the anti-disengagement block 41 close to the inner wall of the connecting sleeve 2 are both fixed with a limiting block 42, and the inner wall of the connecting sleeve 2 is provided with a limiting groove 6 for inserting the limiting block 42. One end of the limiting block 42 is fixed with a barb 7, and the relative two side walls of the hose body 1 are both provided with a groove 81, and when the limiting block 42 is inserted, the barb 7 abuts against the side wall of the hose body 1 and is clamped in the groove 81. The side of the anti-disengagement block 41 close to the outer surface of the connecting sleeve 2 is fixed with a pushing block 82. The relative two side edges of the end of the protrusion 32 away from the hose body 1 are both milled with a chamfer 83.

[0030] The implementation principle of the connecting hose convenient to connect and combine is as follows: when it is needed to protect the line on the automobile by installing the hose body 1, the line is too long to cause the length of the hose body 1 to be insufficient, the two hose bodies 1 are connected through the connecting sleeve 2, the connecting sleeve 2 is deformed by the worker pulling the installation groove 31, then the protruding blocks 32 of the two hose bodies 1 are aligned and installed in the accommodating grooves 33, the hose body 1 is installed, the anti-disengagement block 41 is inserted, and the barb 7 is clamped in the groove 81, and the combination of the connecting hose is completed.

[0031] The above are preferred embodiments of the application, and are not intended to limit the protection scope of the application, so: any equivalent changes made on the basis of the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A connecting hose that is easy to connect and assemble, comprising a hose body (1), characterized in that: It also includes a connecting sleeve (2), which has an installation groove (31) and is made of deformable material. The connecting sleeve (2) is located at one end of the hose body (1). The hose body (1) has several protrusions (32) arranged circumferentially on the side surfaces on opposite sides. The inner wall of the connecting sleeve (2) has several receiving grooves (33) arranged circumferentially on opposite sides. The several receiving grooves (33) correspond one-to-one with the protrusions (32). The protrusions (32) are located in the receiving grooves (33). It also includes an anti-detachment component (4) for preventing the connecting sleeve (2) from detaching from the hose body (1).

2. The connecting hose for easy connection and assembly according to claim 1, characterized in that: The anti-detachment component (4) includes an anti-detachment block (41). The connecting sleeve (2) has an insertion groove (5) for the anti-detachment block (41) to be inserted into. The insertion groove (5) is connected to the mounting groove (31). The anti-detachment block (41) has limit blocks (42) on both sides of the side near the inner wall of the connecting sleeve (2). The inner wall of the connecting sleeve (2) has a limit groove (6) for the limit blocks (42) to be inserted into.

3. The connecting hose for easy connection and assembly according to claim 2, characterized in that: The limiting block (42) is provided with a barb (7) at one end. The hose body (1) has grooves (81) on both sides. When the limiting block (42) is inserted, the barb (7) abuts against the side wall of the hose body (1) and is locked in the groove (81).

4. The connecting hose for easy connection and assembly according to claim 1, characterized in that: The connecting sleeve (2) is made of rubber.

5. The connecting hose for easy connection and assembly according to claim 2, characterized in that: The anti-detachment block (41) is provided with a pry block (82) on the side near the outer surface of the connecting sleeve (2).

6. The connecting hose for easy connection and assembly according to claim 1, characterized in that: The protrusion (32) has chamfers (83) on the opposite sides of the end away from the hose body (1).

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