CN209730713U - A kind of water proof type quick coupling for cable hose - Google Patents

Abstract

The utility model discloses a kind of water proof type quick couplings for cable hose, including joint body, the joint body includes main body, sealed clamping part and hold-down head, the sealed clamping part includes the annular chuck for being connected to main body one end end and the clamping component for being plugged in body interior, the clamping component is in taper type structure, if and the equally distributed elastic clamping piece of the clamping component packet dry plate, the elastic clamping on piece is equipped with the sealing tooth to extend internally far from the end of annular chuck one end, the hold-down head is presented a theatrical performance as the last item on a programme including annular, it is set in turn in the ejector sleeve that annular is presented a theatrical performance as the last item on a programme on one side from inside to outside, elastic component and snap ring, the ejector sleeve is plugged in inside clamping component, it is connected in annular chuck on the elastic component far from one end that annular is presented a theatrical performance as the last item on a programme, the snap ring and the lateral wall sliding of main body are connected in together.The structure design of the utility model is reasonable, it is convenient to disassembly and install when good water-proof effect, be conducive to the marketization popularization and application.

Description

A kind of water proof type quick coupling for cable hose

Technical field

The utility model relates to Quick Connect Kit technical fields, and in particular to a kind of water proof type for cable hose is fast Quick coupling.

Background technique

In mechanical equipment, in order to protect to wire rods such as cables, wire rod can be arranged in hose (such as bellows) It is interior.Wherein, it is usually necessary to use the cabinets of hose coupling and equipment to be fixedly connected when hose is installed, in the prior art soft Pipe fitting is usually that one end is sealed with positions such as the terminals of equipment box and is fixedly connected when in use, and the other end is then It is attached with hose；Currently, the connection in the market between usually used easy-to-dismount quick hose joint and hose is close Envelope property is poor, so that its waterproof effect is poor, is unable to satisfy the requirement of people.

Utility model content

The utility model to solve the above-mentioned problems, provides a kind of reasonable in design, convenient to disassembly and installation When good water-proof effect the water proof type quick coupling for cable hose.

The utility model adopts the following technical solution:

A kind of water proof type quick coupling for cable hose, including joint body, the joint body includes main body, close Clamping element and hold-down head are sealed, the main body is the hollow structure of both ends open, and the sealed clamping part is connected in body interior one End, the sealed clamping part includes being connected to the annular chuck of main body corresponding end end and being plugged in body interior and be fixed on Clamping component in annular chuck, the clamping component be in taper type structure, and if the clamping component packet dry plate along annular The circumferentially equally distributed elastic clamping piece of the inner ring of chuck, the elastic clamping on piece are equipped with far from the end of annular chuck one end The sealing tooth to extend internally, the hold-down head include that annular presents a theatrical performance as the last item on a programme, is set in turn in annular present a theatrical performance as the last item on a programme on one side from inside to outside Ejector sleeve, elastic component and snap ring, the ejector sleeve are plugged in inside clamping component, are supported on the elastic component far from one end that annular is presented a theatrical performance as the last item on a programme It is connected in annular chuck, the snap ring and the lateral wall sliding of main body are connected in together.

As a kind of optimal technical scheme of the utility model, the lateral wall of the main body is equipped with the circumferential direction along main body The fixed station of direction setting, is evenly distributed with several card holes on the fixed station, close to the side of fixed station on the snap ring On face and corresponding to the fixed strip being equipped at the position of card hole and card hole is arranged in a one-to-one correspondence, the fixed strip sliding plug is in right In the card hole answered, and a fixture block is fixed with far from one end end that annular is presented a theatrical performance as the last item on a programme on the fixed strip.

As a kind of optimal technical scheme of the utility model, the outside of separate annular chuck one end in the clamping component Wall is equipped with elastic clip collar, and the elastic clamping piece, which corresponds to, is equipped with clamping slot, the elasticity at the position of elastic clip collar Clamping ring is sheathed in clamping slot.

As a kind of optimal technical scheme of the utility model, on the lateral wall at end of the main body far from sealed clamping part Equipped with external screw thread.

The beneficial effects of the utility model are:

The structure design of the utility model is reasonable, convenient to disassembly, and is arranged and the sealing tooth and elasticity in clamping component Clamping ring can enhance the connection sealing effect between joint body and hose, to enhance waterproof performance when its use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model joint body；

Symbol description in figure:

Main body 1, annular chuck 2, elastic clamping piece 3 seal tooth 4, and annular presents a theatrical performance as the last item on a programme 5, ejector sleeve 6, elastic component 7, snap ring 8, Gu Determine platform 9, card hole 10, fixed strip 11, elastic clamping block 12, elastic clip collar 13.

Specific embodiment

The utility model row is further described presently in connection with attached drawing.

As shown in Figure 1, a kind of water proof type quick coupling for cable hose, including joint body, the joint body Including main body 1, sealed clamping part and hold-down head, the main body 1 is the hollow structure of both ends open, the sealed clamping part clamping In 1 inside one end of main body, specifically, the sealed clamping part include be connected to 1 corresponding end end of main body annular chuck 2 and The clamping component for being plugged in 2 inside of main body and being fixed in annular chuck 2, the clamping component is integrally in taper type structure, and If the clamping component packet dry plate is along the circumferentially equally distributed elastic clamping piece 3 of inner ring of annular chuck 2, two neighboring elasticity Gap is equipped between clamp clip 3, the end far from annular chuck one end is equipped with the sealing to extend internally on the elastic clamping piece 3 The structure of tooth 4, the outer annular card slot for the hose that the structure of the sealing tooth 4 is connect with needs is adapted, the sealing tooth 4, Elastic clamping piece 3 and annular chuck 2 are an integral molding structure；The hold-down head includes that annular is presented a theatrical performance as the last item on a programme 5, set gradually from inside to outside In ejector sleeve 6, elastic component 7 and snap ring 8 that annular is presented a theatrical performance as the last item on a programme on 5 one sides, specifically, in the present embodiment, the ejector sleeve 6 and snap ring The gap for accommodating the ring structure of elastic component 7 is equipped between 8, the elastic component 7 is spring and the outside for being sheathed on ejector sleeve 6 (in the gap i.e. between ejector sleeve 6 and snap ring 8), when installation, the ejector sleeve 6 is plugged in inside clamping component, on the elastic component 7 It being connected in annular chuck 2 far from present a theatrical performance as the last item on a programme 5 one end of annular, the lateral wall sliding of the snap ring 8 and main body 1 is connected in together, In the present embodiment, specifically:

The lateral wall of the main body 1 is equipped with the fixed station 9 being arranged along the circumferential direction of main body 1, on the fixed station 9 It is evenly distributed with several card holes 10, on the one side of fixed station 9 and corresponds at the position of card hole 10 on the snap ring 8 Equipped with the fixed strip 11 being arranged in a one-to-one correspondence with card hole 10,11 sliding plug of fixed strip is in corresponding card hole 10, and institute It states and is fixed with a fixture block 12 far from present a theatrical performance as the last item on a programme 5 one end end of annular on fixed strip 11, the fixture block 12 is by 11 He of fixed strip Card hole 10 clamping with together；

Lateral wall in the clamping component far from 2 one end of annular chuck is equipped with for inwardly receiving elastic clamping piece 3 Tight elastic clip collar 13, specifically, the elastic clamping piece 3, which corresponds to, is equipped with clamping slot at the position of elastic clip collar 13, The elastic clip collar 13 is sheathed in clamping slot；The lateral wall at the end of the main body 1 far from sealed clamping part is equipped with outer spiral shell Line.

The utility model is summarized as follows in installation process:

When installation, joint body and the junction on equipment box are consolidated by the external screw thread on 1 lateral wall of main body first Fixed connection, then squeeze annular and present a theatrical performance as the last item on a programme 5, elastic deformation occurs for elastic component 7 at this time, and ejector sleeve 6 is pushed inwardly to force clamping group Elastic clamping piece 3 on part outwardly opens, and then the hose connected will be needed to be plugged in inside main body 1 again, finally decontrols ring again Shape presents a theatrical performance as the last item on a programme 5, and ejector sleeve 6 is pulled outward under the action of 7 elastic restoring force of elastic component at this time, while 13 elasticity of elastic clip collar again Elastic clamping piece 3 is inwardly tightened again under the action of power, while the sealing tooth 4 on elastic clamping piece 3 is connected in outside hose In annular slot；Annular is squeezed when removing again to present a theatrical performance as the last item on a programme after the annular slot that 5 to seal outside tooth 4 and hose is mutually disengaged Hose can be removed.

Finally, it should be noted that these embodiments are merely to illustrate model of the utility model without limiting the utility model It encloses.In addition, to those of ordinary skill in the art, can also make on the basis of the above description other various forms of Variation changes.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out obvious Variation changes among still in the protection scope of the utility model.

Claims (4)

1. a kind of water proof type quick coupling for cable hose, including joint body, it is characterised in that: the joint body packet Main body (1), sealed clamping part and hold-down head are included, the main body (1) is the hollow structure of both ends open, the sealed clamping part card Be connected to the internal one end of main body (1), the sealed clamping part include be connected to the annular chuck (2) of main body (1) corresponding end end with And it is plugged in the clamping component that main body (1) is internal and is fixed on annular chuck (2), the clamping component is in taper type structure, And if the clamping component packet dry plate is along the circumferentially equally distributed elastic clamping piece (3) of inner ring of annular chuck (2), the bullet Property clamp clip (3) on the end far from annular chuck (2) one end be equipped with the sealing tooth (4) to extend internally, the hold-down head includes Annular presents a theatrical performance as the last item on a programme (5), is set in turn in ejector sleeve (6), elastic component (7) and snap ring that annular is presented a theatrical performance as the last item on a programme on (5) one side from inside to outside (8), the ejector sleeve (6) is plugged in inside clamping component, is connected on the elastic component (7) far from the present a theatrical performance as the last item on a programme one end of (5) of annular In annular chuck (2), the lateral wall sliding of the snap ring (8) and main body (1) is connected in together.

2. a kind of water proof type quick coupling for cable hose according to claim 1, it is characterised in that: the main body (1) lateral wall is equipped with the fixed station (9) being arranged along the circumferential direction of main body (1), is uniformly distributed on the fixed station (9) There are several card holes (10), on the one side of fixed station (9) and corresponds at the position of card hole (10) on the snap ring (8) Equipped with the fixed strip (11) being arranged in a one-to-one correspondence with card hole (10), fixed strip (11) sliding plug is in corresponding card hole (10) It is interior, and a fixture block (12) is fixed with far from present a theatrical performance as the last item on a programme one end end of (5) of annular on the fixed strip (11).

3. a kind of water proof type quick coupling for cable hose according to claim 1, it is characterised in that: the clamping Lateral wall on component far from annular chuck (2) one end is equipped with elastic clip collar (13), and the elastic clamping piece (3) corresponds to Clamping slot is equipped at the position of elastic clip collar (13), the elastic clip collar (13) is sheathed in clamping slot.

4. a kind of water proof type quick coupling for cable hose according to claim 1, it is characterised in that: the main body (1) lateral wall at the end far from sealed clamping part is equipped with external screw thread.