CN201092994Y

CN201092994Y - Pipe fitting connecting structure

Info

Publication number: CN201092994Y
Application number: CNU2007200972352U
Authority: CN
Inventors: 林庆义
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-27
Filing date: 2007-08-27
Publication date: 2008-07-30
Anticipated expiration: 2017-08-27

Abstract

The utility model relates to a tube element connecting structure, which comprises at least two tube elements, a connecting assembly and at least two fixing assemblies, wherein each of the twp tube elements is provided with an embedding groove and at least a fixing hole, the depth of the fixing hole at least reaches to the embedding groove, the connecting assembly is sleeved with the embedding groove, the connecting assembly is provided with at least a through hole, the through hole is matched with the position of the fixing hole, the fixing assembly are penetrated in the fixing hole and then fixedly combined with the through hole to steady the tube elements and the connecting assembly, the tube elements are straight tubes, one end of the tube element is provided with an oblique plane, and the oblique plane which takes change of angle with the other end face is used to change the connecting angle of the tube elements. The tube element connecting structure not only leads the tube element to be steadied and fixedly connected, but also has the function that strength and appearance exist simultaneously.

Description

The pipe fitting connecting arrangement

Technical field

The utility model relates to a kind of connecting arrangement, relates in particular to a kind ofly to cooperate pipe fitting angle changing or radian, and has intensity concurrently and keep the conforming pipe fitting connecting arrangement of outward appearance.

Background technique

See also TaiWan, China patent application case number No. 093219142 " pipe connecting device " patent, it is to be provided with a framework and at least one pipe fitting, a ring stopper is established in the inboard middle section of this framework, at least one end limit that madial wall is positioned at ring stopper upper and lower end limit is to convex with clipping block, and the end limit of the contiguous framework of this pipe fitting is provided with a flange; Utilize flange to cross and be fastened in clipping block, the flange ora terminalis supports and terminates in the ring stopper, makes the framework connection pipe fitting, and its improvements are: this framework is offered at least one breach, and the breach outside is striden and is provided with convergence body, and convergence body two ends connect framework; Existing pipe fitting connecting arrangement produces high low head in junction, influences the overall appearance conformity, more is not suitable for the fitting structure that angle changes or circular arc changes.

Moreover, when hanging weight, needing the higher-strength requirement as if pipe fitting integral body, existing pipe fitting connecting arrangement not only is easy to generate rotation, more because fragile structure can't bear gravity and rupture failure; In addition, existing pipe fitting connecting arrangement only can directly be put on a suit of armour object and the overall structure of failing to consider to hang object on pipe fitting.

The model utility content

Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of pipe fitting connecting arrangement is provided, and it is firm that it not only makes pipe fitting link, and has intensity concurrently and keep the conforming effect of outward appearance.

The technological scheme that its technical problem that solves the utility model adopts is:

A kind of pipe fitting connecting arrangement is characterized in that, comprises two pipe fittings, a connection assembly and at least two fixing-assemblys at least, and wherein: this pipe fitting has a telescoping groove and at least one fixed hole, and this fixed hole degree of depth is to arrive telescoping groove at least; This connection assembly and telescoping groove socket are provided with at least one perforation on this connection assembly, this perforation matches with the fixed hole position; This fixing-assembly wears fixed hole, combines with this perforation to fix, with firm this pipe fitting and connection assembly again; Reach pipe fitting by said structure and firmly link, and have intensity concurrently and keep the conforming effect of outward appearance.

Aforesaid pipe fitting connecting arrangement, wherein pipe fitting is a straight tube, and this pipe fitting one end is that an inclined-plane is set, and this inclined-plane and other end are the variation of angle, in order to change the pipe fitting connection angle.

Aforesaid pipe fitting connecting arrangement, wherein connection assembly is to cooperate the pipe fitting connection angle to be 90 degree, 135 degree or 180 degree.

Aforesaid pipe fitting connecting arrangement, wherein connection assembly is that an eluding groove is set, and concentrates in order to eliminate stress and avoids interfering.

Aforesaid pipe fitting connecting arrangement, wherein pipe fitting is a bend pipe, it is by bend pipe center of arc that these pipe fitting both ends of the surface are extended the central shaft that intersects formation, connects radian in order to change pipe fitting.

Aforesaid pipe fitting connecting arrangement, wherein connection assembly is circular-arc, in order to cooperate the pipe fitting radian.

Aforesaid pipe fitting connecting arrangement, wherein pipe fitting one end is provided with locating unit, and this location unit comprises a positioning piece and a fit assembly; This locating piece is a ring-type, and this locating piece is provided with a fixed hole, by this fixed hole strong fix spare; This fit assembly is a column, and the one end is provided with a register hole, and this register hole matches with the pipe fitting periphery, and the other end combines with this locating piece, and this fit assembly is provided with at least one fixed hole, reaches spacing and firm effect with the packing pipe fitting.

Aforesaid pipe fitting connecting arrangement, wherein the pipe fitting below is provided with one first suspending assembly, this first suspending assembly is provided with a groove and a fixed hole, this groove has predetermined profile, chimeric for one first hanging object, this fixed hole is to cooperate fixing-assembly in order to packing first hanging object, to reach firm effect.

Aforesaid pipe fitting connecting arrangement, wherein pipe fitting is provided with one and hangs groove, and this pipe fitting below is provided with one second suspending assembly, and this is hung groove and has the predetermined curved surface profile, slides spacing for this second suspending assembly.

Moreover, this connection assembly kenel can be 90 degree, 135 degree or be arc, cooperate this pipe fitting to can be straight tube or bend pipe, then change and angle and the binding of radian pipe fitting, be different from the existing structure effect that pipe fitting connects that only can extend, in addition, cooperate the integration of suspending assembly to use, more can make the pipe fitting connecting arrangement that various variation is arranged.

The beneficial effects of the utility model are that it is firm that it not only makes pipe fitting link, and have intensity concurrently and keep the conforming effect of outward appearance.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the exploded perspective schematic representation of the utility model pipe fitting connecting arrangement.

Fig. 2 is the schematic perspective view of the utility model pipe fitting connecting arrangement.

Fig. 3 A is the section of AB line segment shown in Figure 2 and the schematic representation that do not lock.

Fig. 3 B is the section and the locking schematic representation of AB line segment shown in Figure 2.

Fig. 3 C is the generalized section of CD line segment shown in Figure 2.

Fig. 4 is the generalized section of the utility model pipe fitting connecting arrangement.

Fig. 5 is second embodiment's of the utility model pipe fitting connecting arrangement an exploded perspective schematic representation.

Fig. 6 is second embodiment's of the utility model pipe fitting connecting arrangement a schematic perspective view.

Fig. 7 is second embodiment's of the utility model pipe fitting connecting arrangement a part section enlarged diagram.

Fig. 8 is second embodiment's of the utility model pipe fitting connecting arrangement a generalized section.

Fig. 9 is the 3rd embodiment's of the utility model pipe fitting connecting arrangement a generalized section.

The number in the figure explanation:

1---pipe fitting 11---telescoping groove

Groove is hung on 12---inclined-planes 13---

2---connection assemblies 21---perforation

22---eluding groove 3---fixing-assembly

31---fixed hole 32---fixed hole

33---fixed hole 34---fixed hole

35---fixed hole 36---fixed hole

4---location unit 41---locating piece

42---fit assembly 421---register hole

51---first suspending assembly 511---recess

512---grooves 52---, first hanging object

53---second suspending assemblies 54---, second hanging object

541---hang the hole

Embodiment

The utility model is relevant a kind of pipe fitting connecting arrangement, sees also Fig. 1 to shown in Figure 4, mainly comprises two pipe fittings 1, a connection assembly 2, several fixing-assemblys 3 and two location units 4, wherein:

This pipe fitting 1 can be straight tube or bend pipe, present embodiment is a straight tube, this pipe fitting 1 has a telescoping groove 11 and two fixed holes 31, these fixed hole 31 central axis directions are axially vertical with pipe fitting 1, and these fixed hole 31 degree of depth arrive telescoping groove 11 at least, in addition, these pipe fitting 1 one ends are provided with-inclined-plane 12, and this inclined-plane 12 is to be 45 degree with the other end;

This connection assembly 2 is a plate, and being angle or circular arc changes, present embodiment is 90 degree, these connection assembly 2 one ends and telescoping groove 11 sockets, several perforation 21 are set on this connection assembly 2, and this perforation 21 matches with fixed hole 31 positions, in addition, this connection assembly 2 is provided with an eluding groove 22 in the corner, concentrate in order to eliminate stress and interfere when avoiding assembling;

This fixing-assembly 3 is to wear fixed hole 31, combines with this perforation 21 to fix, with firm this pipe fitting 1 and connection assembly 2 again;

This location unit 4 comprises a positioning piece 41 and a fit assembly 42, wherein:

This locating piece 41 is a ring-type, and these locating piece 41 peripheries are provided with screw thread and the center is provided with a fixed hole 32, by these fixed hole 32 strong fix spares 41;

This fit assembly 42 is a column, these fit assembly 42 1 ends are provided with a register hole 421, this register hole 421 matches with pipe fitting 1 periphery, the other end is provided with internal thread, this internal thread and locating piece 41 screw threads are screwed, and two fixed holes 33 are set in these fit assembly 42 peripheries, reach spacing and firm effect with packing pipe fitting 1;

In addition, this pipe fitting 1 is provided with a fixed hole that runs through 34 in addition, and the below is provided with one first suspending assembly 51, this first suspending assembly 51 is provided with a recess 511, this recess 511 matches with pipe fitting 1 periphery, and this recess 511 is provided with a fixed hole 35, this fixed hole 35 is to cooperate fixed hole 34 positions to establish the pipe fitting 1 and first suspending assembly 51 for group, be provided with a groove 512 and a fixed hole 36 in these recess 511 opposite ends, this groove 512 is to have predetermined profile, chimeric for one first hanging object 52, this first hanging object 52 is a plate shape, can be glass, plastics or wooden material, this fixed hole 36 are to cooperate fixing-assembly 3 in order to packing first hanging object 52, to reach firm effect.

During the utility model assembling, these connection assembly 2 one ends are inserted in the telescoping groove 11 of pipe fitting 1 tool inclined-plane 12 ends, the other end also is inserted in another pipe fitting 1, fit mutually in two inclined-planes 12, this connection assembly 2 is imbedded in the pipe fitting 1 fully, this fixing-assembly 3 wears fixed hole 31, combine with this perforation 21 again and fix, with the fully firm binding of two pipe fittings 1, see also shown in Fig. 3 A by this connection assembly 2, there is a gap in this connection assembly 2 with telescoping groove 11 end faces, utilization is screwed into this fixing-assembly 3, and this connection assembly 2 of interlock is replaced telescoping groove 11 end faces, shown in Fig. 3 B, reach the purpose of locking fully; Simultaneously, this fixing-assembly 3 wears fixed hole 32 strong fix spares 41 in the appropriate location; Then, two pipe fittings 1 the other end is inserted in respectively in the register hole 421 of fit assembly 42, and this fit assembly 42 is screwed into locating piece 41, and utilizes fixing-assembly 3 to be screwed into fixed hole 33, to be completely fixed this pipe fitting 1, so promptly finishes the binding that pipe fitting changes 90 degree; Continuous seeing also shown in Fig. 3 C is locked in pipe fitting 1 below with this first suspending assembly 51, again this first hanging object 52 embedded groove 512, and is screwed into fixed hole 36 by this fixing-assembly 3, reaches the effect of firm hanging object.

Second embodiment of the present utility model sees also Fig. 5 to shown in Figure 8, and wherein identical with first embodiment person repeats no more, and is only described with regard to difference.This pipe fitting 1 is a bend pipe, for the pipe fitting that cooperates radian links, this connection assembly 2 is the circular-arc of correspondence, this pipe fitting 1 lower end is provided with one and hangs groove 13, and is provided with several second suspending assemblies 53 in this pipe fitting 1 below, and this is hung groove 13 and has the predetermined curved surface profile, slide spacing for this second suspending assembly 53 whereby, one second hanging object 54 is hung in these second suspending assembly, 53 belows, and this second hanging object 54 is provided with several and hangs hole 541, is located on second suspending assembly 53 in order to collude.

The 3rd embodiment of the present utility model sees also shown in Figure 9, and wherein this connection assembly 2 is to be 135 degree, to finish the pipe fitting binding that 135 degree change; If this connection assembly 2 is to be 180 degree, then be that the pipe fitting of straight tube and straight tube links.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. a pipe fitting connecting arrangement is characterized in that, comprises two pipe fittings, a connection assembly and at least two fixing-assemblys at least, wherein:

This pipe fitting has a telescoping groove and at least one fixed hole, and this fixed hole degree of depth is to arrive telescoping groove at least;

This connection assembly and telescoping groove socket are provided with at least one perforation on this connection assembly, this perforation matches with the fixed hole position;

This fixing-assembly wears fixed hole, combines fixing again with this perforation.

2. pipe fitting connecting arrangement according to claim 1 is characterized in that described pipe fitting is a straight tube, and this pipe fitting one end is that an inclined-plane is set, and this inclined-plane and other end are the variation of angle.

3. pipe fitting connecting arrangement according to claim 2 is characterized in that described connection assembly is to cooperate the pipe fitting connection angle to be 90 degree, 135 degree or 180 degree.

4. pipe fitting connecting arrangement according to claim 3 is characterized in that described connection assembly is that an eluding groove is set.

5. pipe fitting connecting arrangement according to claim 1 is characterized in that described pipe fitting is a bend pipe, and it is by bend pipe center of arc that these pipe fitting both ends of the surface are extended the central shaft that intersects formation.

6. pipe fitting connecting arrangement according to claim 5 is characterized in that described connection assembly is circular-arc.

7. according to claim 2 or 5 described pipe fitting connecting arrangements, it is characterized in that described pipe fitting one end is provided with locating unit, this location unit comprises a positioning piece and a fit assembly;

This locating piece is a ring-type, and this locating piece is provided with a fixed hole, by this fixed hole strong fix spare;

This fit assembly is a column, and the one end is provided with a register hole, and this register hole matches with the pipe fitting periphery, and the other end combines with this locating piece, and this fit assembly is provided with at least one fixed hole, with the packing pipe fitting.

8. according to claim 2 or 5 described pipe fitting connecting arrangements, it is characterized in that described pipe fitting below is provided with one first suspending assembly, this first suspending assembly is provided with a groove and a fixed hole, this groove has predetermined profile, chimeric for one first hanging object, this fixed hole is to cooperate fixing-assembly in order to packing first hanging object.

9. according to claim 2 or 5 described pipe fitting connecting arrangements, it is characterized in that described pipe fitting is provided with one and hangs groove, this pipe fitting below is provided with one second suspending assembly, and this is hung groove and has the predetermined curved surface profile, slides spacing for this second suspending assembly.