CN204254111U

CN204254111U - One rises clip gas kitchen pipe joint

Info

Publication number: CN204254111U
Application number: CN201420715306.0U
Authority: CN
Inventors: 邵信元
Original assignee: NINGBO HENGYUAN PRECISION VALVES TECHNOLOGY Co Ltd
Current assignee: NINGBO HENGYUAN PRECISION VALVES TECHNOLOGY Co Ltd
Priority date: 2014-11-25
Filing date: 2014-11-25
Publication date: 2015-04-08
Anticipated expiration: 2024-11-25

Abstract

The utility model discloses one to rise clip gas kitchen pipe joint, comprise Elastic tube clamp, locking nut, Elastic tube clamp is hollow tubular, holes for clamping is established at inner two ends, middle apertured footpath is greater than holes for clamping intermediate hole, clamp is established at the outside two ends of Elastic tube clamp, clamp is taper, conical external screw thread is established on surface, circumference uniform distribution establishes four retraction slots, retraction slot is opening shape, bottom and holes for clamping intercommunication, the degree of depth is communicated with groove, groove circumference uniform distribution establishes four through holes to be communicated with retraction slot, clamp establishes locking nut, locking nut peripheral hardware outer-hexagonal, inside establish conical internal thread, small end establishes through hole, the aperture of through hole is greater than holes for clamping aperture, clamp retraction slot is separated into four uniform fritters, head opening, bottom connects to four through holes, the utility model is suitable for family corner or surrounding space can not the fuel tube maintenance of use and maintenance instrument, easy for installation, reliable in function, economic use.

Description

One rises clip gas kitchen pipe joint

Technical field

The utility model relates to a kind of gas kitchen pipe joint applied when little space maintenance, and especially one rises clip gas kitchen pipe joint.

Background technique

After gas pipeline uses the age long, because the chemical corrosion in the humidity in air or soil or electro erosion breakage slowly can cause gas leakage, but, because leakage point peripheral space is little, particularly in the corner that family's gas pipeline is laid, special tool cannot be put to good use, or can not move because fuel tube is fixing, cause machining screw, change local pipe or piping foundation after to connect etc. and cannot operate.

Model utility content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, one is provided to rise clip gas kitchen pipe joint, the region maintenance fuel tube little in space is leaked, as long as the holes for clamping at the gas kitchen pipe joint two ends of the clip that rises is enclosed within the fuel tube two ends that need connect, tighten locking nut with hexagon wrench afterwards, the inner taper screw thread in locking nut up revolves, and the holes for clamping of Elastic tube clamp is shunk, the fuel tube at two ends is lived in obvolvent, forms an entirety.

For achieving the above object, the technical solution of the utility model is: one rises clip gas kitchen pipe joint, comprise Elastic tube clamp, locking nut, described Elastic tube clamp is hollow tubular, holes for clamping is established at inner two ends, intermediate hole is established in the middle of the holes for clamping at described two ends, clamp is established at the outside two ends of Elastic tube clamp, described clamp is taper, outer end is less than the inner, conical external screw thread is established on surface, described outside thread circumference uniform distribution establishes four retraction slots, described retraction slot is opening shape, bottom and holes for clamping intercommunication, the degree of depth is to the groove place of outside thread terminal, described groove circumference uniform distribution establishes four through holes, described through hole and retraction slot root open-minded, described clamp establishes locking nut, described locking nut peripheral hardware outer-hexagonal, inside establish conical internal thread, described conical internal thread small end establishes through hole, the aperture of described through hole is greater than holes for clamping aperture.

Further setting, the aperture of described intermediate hole is greater than the aperture 3 ~ 5mm of holes for clamping.

Further setting, described clamp retraction slot is separated into four uniform fritters, head opening, and bottom to four through hole connects.

Further setting, described through-hole aperture is greater than the width of retraction slot.

The beneficial effects of the utility model are: the Elastic tube clamp structure of holes for clamping is established at two, is beneficial to the convenience installed; Locking mechanism is inside and outside taper thread locking mode, is beneficial to screw thread and revolves tighter and tighter; Clamp is established the retraction slot that four uniform, be beneficial to inside and outside taper thread when screwing, the clamp being divided into four smallclothes evenly inwardly shrinks, and holes for clamping aperture is reduced, and firmly former fuel tube outer ring is lived in obvolvent; The through hole being greater than retraction slot width is arranged, and is beneficial to reducing and replying of holes for clamping, also can eliminates internal stress stressed for a long time; The setting of outer-hexagonal, be beneficial to tightening of locking nut, tools selection is flexible.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic diagram of Fig. 1 Elastic pipe clamp;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the schematic diagram of locking nut in Fig. 1;

Fig. 5 is the right elevation of Fig. 4.

In figure: Elastic tube clamp 1, conical external screw thread 11, clamp 12, oblique angle 121, holes for clamping 13, retraction slot 14, through hole 15, intermediate hole 16, groove 17, locking nut 2, conical internal thread 21, outer-hexagonal 22, outlet 23.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

As shown in Fig. 1 ~ Fig. 5, one rises clip gas kitchen pipe joint, comprise Elastic tube clamp 1, locking nut 2, described Elastic tube clamp 1 is hollow tubular, holes for clamping 13 is established at inner two ends, intermediate hole 16 is established in the middle of the holes for clamping 13 at described two ends, clamp 12 is established at the outside two ends of Elastic tube clamp 1, described clamp 12 is taper, outer end is less than the inner, conical external screw thread 11 is established on surface, described outside thread 11 circumference uniform distribution establishes four retraction slots 14, described retraction slot 14 is opening shape, bottom and holes for clamping 13 intercommunication, the degree of depth is to groove 17 place of outside thread 11 terminal, described groove 17 circumference uniform distribution establishes four through holes 15, described through hole 15 is open-minded with retraction slot 14 root, described clamp 12 establishes locking nut 2, described locking nut 2 peripheral hardware outer-hexagonal 22, inside establish conical internal thread 21, described conical internal thread 21 small end sets out mouth 23, the aperture of described outlet 23 is greater than holes for clamping 13 aperture, Elastic tube clamp 1 structure of holes for clamping 13 is established at the utility model two, be beneficial to the convenience installed, locking mechanism is inside and outside taper thread locking mode, being beneficial to screw thread revolves tighter and tighter, clamp 12 is established the retraction slot 14 that four uniform, be beneficial to inside and outside taper thread when screwing, the clamp 12 being divided into four smallclothes evenly inwardly shrinks, holes for clamping 13 aperture is reduced, firmly former fuel tube outer ring is lived in obvolvent, the through hole 15 being greater than retraction slot 14 width is arranged, be beneficial to reducing and replying of holes for clamping 13, also internal stress stressed for a long time can be eliminated, the setting of outer-hexagonal 22, be beneficial to tightening of locking nut 2, tools selection is flexible.

The aperture of described intermediate hole 16 is greater than the aperture 3 ~ 5mm of holes for clamping 13, is beneficial in the length of former fuel tube two ends and has larger buffering.

Described clamp 12 retraction slot 14 is separated into four uniform fritters, head opening, and bottom to four through hole 15 connects.

Described through hole 15 aperture is greater than the width of retraction slot 14.

More than show and describe basic principle of the present utility model and major character, and advantage of the present utility model.The technician of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and specification just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.

Claims

1. the clip gas kitchen pipe joint that rises, it is characterized in that: comprise Elastic tube clamp (1), locking nut (2), described Elastic tube clamp (1) is hollow tubular, holes for clamping (13) is established at inner two ends, intermediate hole (16) is established in the middle of the holes for clamping (13) at described two ends, clamp (12) is established at Elastic tube clamp (1) outside two ends, described clamp (12) is taper, outer end is less than the inner, conical external screw thread (11) is established on surface, described outside thread (11) head establishes oblique angle (121), circumference uniform distribution establishes four retraction slots (14), described retraction slot (14) is opening shape, bottom and holes for clamping (13) intercommunication, the degree of depth is to groove (17) place of outside thread (11) terminal, described groove (17) circumference uniform distribution establishes four through holes (15), described through hole (15) is open-minded with retraction slot (14) root, described clamp (12) is established locking nut (2), described locking nut (2) peripheral hardware outer-hexagonal (22), inside establish conical internal thread (21), described conical internal thread (21) small end sets out mouth (23), the aperture of described outlet (23) is greater than holes for clamping (13) aperture.

2. one rises clip gas kitchen pipe joint as claimed in claim 1, it is characterized in that: the aperture of described intermediate hole (16) is greater than the aperture 3 ~ 5mm of holes for clamping (13).

3. one rises clip gas kitchen pipe joint as claimed in claim 1, it is characterized in that: described clamp (12) retraction slot (14) is separated into four uniform fritters, head opening, and bottom to four through hole (15) connects.

4. one rises clip gas kitchen pipe joint as claimed in claim 1, it is characterized in that: described through hole (15) aperture is greater than the width of retraction slot (14).