Novel hydraulic rubber hose connector

Abstract

The utility model provides a novel hydraulic rubber hose connector, and belongs to the technical field of connectors. The hydraulic rubber hose connector solves the problem that a rubber hose on an existing hydraulic rubber hose connector is prone to falling off. The novel hydraulic rubber hose connector comprises a connector body, a clamping device used for clamping and positioning a rubber hose is installed at the end, connected with the rubber hose, of the connector body, the clamping device is composed of two hinged clamping jaws, the two clamping jaws are the first clamping jaw and the second clamping jaw respectively, and the first clamping jaw and the second clamping jaw are distributed front and back. The end of the first clamping jaw is connected with the end of the second clamping jaw through a rotating shaft, a torsional spring with a reset function is arranged on the rotating shaft, a sliding groove is formed in the inner wall of the first clamping jaw, a sliding mechanism moving along the sliding groove is arranged on the rear wall, close to the end of the second clamping jaw, of the second clamping jaw, and a kidney-shaped groove is formed in the front portion of the first clamping jaw. A bolt head hole is formed in the groove face of the kidney-shaped groove, and a screw hole is formed in the second clamping jaw. The rubber hose mounting structure has the advantage that the rubber hose is more stable to mount.

Description

Technical Field

[0001] The utility model belongs to the technical field of joints and relates to a pipe joint, in particular to a novel hydraulic hose joint. Background Art

[0002] At present, when one end of the hydraulic hose joint is connected to the rubber pipe fitting, it is generally installed by clipping in through the rubber material characteristics of the hose itself. However, when the impact of the medium is large, we find that the hose is very easy to fall off.

[0003] In order to solve the above problems, we applied for a new type of hydraulic hose joint with hose locking and anti-falling function. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and provides a new hydraulic pipe joint which can prevent the rubber hose from falling off.

[0005] The purpose of the utility model can be achieved through the following technical solutions: A new type of hydraulic hose joint, including a joint body, characterized in that one end of the joint body connected to the hose is equipped with a clamping device for clamping and positioning the hose, the clamping device is composed of two hinged claws, the two claws are respectively a first claw and a second claw, the first claw and the second claw are distributed front and back, and the ends of the first claw and the second claw are connected by a rotating shaft, and the rotating shaft is provided with a torsion spring with a reset function, a sliding groove is provided on the inner wall of the first claw, and the rear wall of the second claw near its end has a sliding mechanism that can move along the sliding groove, a waist-shaped groove is provided at the front of the first claw, and a bolt head hole is provided on the groove surface of the waist-shaped groove, and a screw hole is provided on the second claw.

[0006] In the above-mentioned novel hydraulic hose joint, the sliding mechanism comprises a cross bar, a transition bar and a slide bar, the cross bar moves along the wall surface of the first claw, and the slide bar moves along the slide groove.

[0007] In the above-mentioned novel hydraulic hose joint, the first clamping claw is provided with a screw hole and is mounted on the end of the joint body by means of screws.

[0008] Compared with the prior art, the novel hydraulic hose joint has the advantage of more stable hose installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a stereogram of the novel hydraulic hose joint.

[0010] Figure 2 It is a three-dimensional diagram of the locking device.

[0011] In the figure, 1. joint body; 2. first clamping claw; 3. second clamping claw; 4. rotating shaft; 5. torsion spring; 6. slide groove; 7. waist groove; 8. bolt head hole; 9. screw hole; 10. cross bar; 11. transition bar; 12. slide bar; 13. screw hole. DETAILED DESCRIPTION

[0012] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0013] like Figure 1 , Figure 2 As shown, the new hydraulic hose joint comprises a joint body 1, and a clamping device for clamping and positioning the hose is installed on one end of the joint body 1 connected to the hose, and the clamping device consists of two hinged claws, the two claws are respectively a first claw 2 and a second claw 3, the first claw 2 and the second claw 3 are distributed front and back, and the ends of the first claw 2 and the second claw 3 are connected by a rotating shaft 4, and the rotating shaft 4 is provided with a torsion spring 5 with a reset function, a slide groove 6 is provided on the inner wall of the first clamping jaw, and a sliding mechanism that moves along the slide groove 6 is provided on the rear wall of the second clamping jaw near its end, a waist groove 7 is provided at the front part of the first clamping jaw, and a bolt head hole 8 is provided on the groove surface of the waist groove 7, and a screw hole 9 is provided on the second clamping jaw. When the hose is extended into the joint body 1 for installation, the two claws are retracted by prying the first clamping jaw 2 and the second clamping jaw 3, and the sliding mechanism moves along the slide groove 6 to improve the closing stability of the two clamping jaws until the hose is clamped and connected by bolts.

[0014] To further elaborate, the sliding mechanism includes a cross bar 10, a transition bar 11 and a slide bar 12. The cross bar 10 moves along the wall surface of the first claw, and the slide bar 12 moves along the slide groove 6 to achieve the purpose of guidance and greater stability.

[0015] Preferably, a screw hole 13 is provided on the first claw, and is mounted on the end of the connector body 1 by means of screws.

[0016] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0017] Although the present invention uses more terms such as joint body 1, first clamping claw 2, second clamping claw 3, rotating shaft 4, torsion spring 5, sliding groove 6, waist groove 7, bolt head hole 8, screw hole 9, cross bar 10, transition bar 11, sliding bar 12, screw hole 13, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A novel hydraulic hose joint, comprising a joint body (1), It is characterized in that A clamping device for clamping and positioning the hose is installed on one end of the joint body (1) connected to the hose, and the clamping device is composed of two hinged claws, the two claws are respectively a first claw (2) and a second claw (3), the first claw (2) and the second claw (3) are distributed front and back, and the ends of the first claw (2) and the second claw (3) are connected by a rotating shaft (4), and the rotating shaft (4) is provided with a torsion spring (5) with a reset function, a sliding groove (6) is opened on the inner wall of the first claw (2), and a sliding mechanism that moves along the sliding groove (6) is provided on the rear wall near the end of the second claw (3), the front part of the first claw (2) is provided with a waist groove (7), and the groove surface of the waist groove (7) is provided with a bolt head hole (8), and the second claw (3) is provided with a screw hole (9).

2. A new type of hydraulic hose joint according to claim 1, It is characterized in that The sliding mechanism comprises a cross bar (10), a transition bar (11) and a sliding bar (12); the cross bar (10) moves along the wall surface of the first claw (2), and the sliding bar (12) moves along the sliding groove (6).

3. A new type of hydraulic hose joint according to claim 1, It is characterized in that The first clamping claw (2) is provided with a screw hole (13) and is mounted on the end of the joint body (1) by means of screws.

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