CN209262464U - A kind of air-conditioning copper pipe turning connecting tube - Google Patents
A kind of air-conditioning copper pipe turning connecting tube Download PDFInfo
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- CN209262464U CN209262464U CN201822190180.0U CN201822190180U CN209262464U CN 209262464 U CN209262464 U CN 209262464U CN 201822190180 U CN201822190180 U CN 201822190180U CN 209262464 U CN209262464 U CN 209262464U
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Abstract
The utility model relates to air-conditioning copper pipe technical fields, a kind of specially air-conditioning copper pipe turning connecting tube, straight tube is connected including turning, rubber sleeve and copper core flexible bellow, turning connects there are two straight tube settings, rubber sleeve is bonded between two turning connection straight tubes, wherein the surface of the turning connection straight tube of side is welded with connecting plate, the bottom surface of connecting plate is welded with drawing block, drawing block is rotatably connected on the inside of rotation slot, rotation slot is provided on the outer wall of turning connection straight tube of the other side, it offers on the end face of turning connection straight tube to interface, docking tube head is plugged with to the inside of interface；Have the beneficial effect that the utility model proposes the bending angle of air-conditioning copper pipe turning connecting tube can voluntarily adjust as needed at the construction field (site), it is fixed after adjusting by fastening screw, the scope of application of turning connecting tube is expanded, and makes rational deployment convenient for the bending trend to air-conditioning copper pipe.
Description
Technical field
The utility model relates to air-conditioning copper pipe correlative technology fields, specially a kind of air-conditioning copper pipe turning connecting tube.
Background technique
Copper pipe is also known as copper tube, and one kind of nonferrous metal tube is the seamless pipe of compacting and drawing, and copper pipe has well
Electric conductivity, the characteristic of thermal conductivity, the conductive accessory of electronic product and the main material of radiator accessories, copper pipe are widely used in sky
The defeated cold pipeline adjusted；
In the prior art, air-conditioning copper pipe will appear corner structure in use, and traditional copper pipe turning connects limb
Du You manufacturer formulates, and causes copper pipe corner angle in use process to fix, can not make in the case where some special angles
With reducing the scope of application of copper pipe turning connecting tube, and traditional copper pipe turning connecting tube limits the bending of air-conditioning copper pipe
Trend；For this purpose, the utility model proposes a kind of air-conditioning copper pipe turning connecting tubes for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioning copper pipe turning connecting tubes, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of air-conditioning copper pipe turning connecting tube, including
Turning connects straight tube, rubber sleeve and copper core flexible bellow, and there are two the turning connection straight tube settings, two turning connections
Rubber sleeve is bonded between straight tube, wherein the surface of the turning connection straight tube of side is welded with connecting plate, the bottom of the connecting plate
Face is welded with drawing block, and the drawing block is rotatably connected on the inside of rotation slot, and the rotation slot is provided with the turning of the other side
On the outer wall for connecting straight tube, offer on the end face of turning connection straight tube to interface, the inside to interface is plugged with docking
Tube head, the docking tube head are on the end face inside turning connection straight tube integrally formed with connection ring, and the connection ring is spirally connected
On the inner wall of buckle, the outer wall of the buckle is screwed onto locking annular groove, and the locking annular groove is provided with turning connection straight tube
Inner wall on, dock and be welded with copper core flexible bellow on the end face of tube head, and the surface of connecting plate is bolted with fastening screw, institute
Fastening screw is stated on the outer wall that connecting plate is screwed onto turning connection straight tube.
Preferably, the L-shaped plate structure of the connecting plate, there are two connecting plate settings, and two connecting plates are about turning
Straight tube is connected in symmetrical up and down.
Preferably, the drawing block and rotation slot are in T-shaped circular cylinder structure, and the height for pulling block is greater than rotation
The height of slot pulls the inside that the biggish end face of area in two end faces of block is in rotation slot always, and rotation slot is to drawing block
It is limited.
Preferably, described to the rounded column structure of interface, docking tube head is in truncated cone-shaped cyclic structure, docks the two of tube head
The lesser end face insertion of area is greater than the biggish end face diameter of area in two end faces in interface, docking tube head in a end face
To the bore of interface.
Preferably, the buckle is the circular ring structure of " Fang " shape in section, and copper core flexible bellow is in two turnings
It connects between straight tube.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model proposes air-conditioning copper pipe turning connecting tube bending angle can at the construction field (site) as needed from
Row is adjusted, and is fixed after adjusting by fastening screw, expands the scope of application of turning connecting tube, and convenient for air-conditioning copper pipe
Bending trend make rational deployment；
2. the utility model proposes air-conditioning copper pipe turning connecting tube add rubber sleeve between two turnings connection straight tubes,
Copper core flexible bellow is played a certain protective role.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure enlargement diagram at A in Fig. 1.
In figure: turning connect straight tube 1, rubber sleeve 2, connecting plate 3, drawing block 4, rotation slot 5, to interface 6, docking tube head 7,
Connection ring 8, buckle 9, locking annular groove 10, copper core flexible bellow 11, fastening screw 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of air-conditioning copper pipe turning connecting tube, including
Turning connects straight tube 1, rubber sleeve 2 and copper core flexible bellow 11, and turning connects there are two the settings of straight tube 1, and two turnings connect
Bonding rubber sleeve 2 between straight tube 1 is connect, wherein the surface of the turning connection straight tube 1 of side is welded with connecting plate 3, connecting plate 3
Bottom surface is welded with drawing block 4, and drawing block 4 is rotatably connected on the inside of rotation slot 5, and the turning that rotation slot 5 is provided with the other side connects
On the outer wall for connecing straight tube 1, offers on the end face of turning connection straight tube 1 to interface 6, butt tube is plugged with to the inside of interface 6
First 7, docking tube head 7 is on the end face inside turning connection straight tube 1 integrally formed with connection ring 8, and connection ring 8 is screwed onto buckle
On 9 inner wall, the outer wall of buckle 9 is screwed onto locking annular groove 10, and locking annular groove 10 is provided with the inner wall of turning connection straight tube 1
On, it docks and is welded with copper core flexible bellow 11 on the end face of tube head 7, and the surface of connecting plate 3 is bolted with fastening screw 12, tightly
Gu screw rod 12 is on the outer wall that connecting plate 3 is screwed onto turning connection straight tube 1.
Further, the L-shaped plate structure of connecting plate 3, there are two the settings of connecting plate 3, and two connecting plates 3 are about turning
Straight tube 1 is connected in symmetrical up and down, pulling block 4 and rotation slot 5 is in T-shaped circular cylinder structure, pulls the height of block 4
Greater than the height of rotation slot 5, the inside that the biggish end face of area in two end faces of block 4 is in rotation slot 5 always, rotation are pulled
5 pairs of drawing blocks 4 of slot limit, and bend two turnings connection straight tubes 1, and drawing block 4 is in 5 inner rotation of rotation slot, and rubber sleeve 2
Deformation is followed, after the angle of two turning connection straight tubes 1 determines, is screwed onto turning through connecting plate 3 by fastening screw 12
On the outer wall for connecting straight tube 1, the angular adjustment of turning connecting tube is realized, it is simple and convenient.
Further, to the rounded column structure of interface 6, docking tube head 7 is in truncated cone-shaped cyclic structure, docking tube head 7
The lesser end face insertion of area docks the biggish end face diameter of area in two end faces of tube head 7 in interface 6 in two end faces
Greater than the bore to interface 6, buckle 9 is the circular ring structure of " Fang " shape in section, and copper core flexible bellow 11 is in two and turns
Angle connects between straight tube 1, in an assembling process, docking tube head 7 first is respectively welded at the both ends of copper core flexible bellow 11, will be right
Pipe joint 7 is inserted into the inside to interface 6, then buckle 9 is buckled in the slot of locking annular groove 10 from the inside of turning connection straight tube 1
Mouthful, buckle 9 is then screwed, in the process, inner wall and the connection ring 8 of buckle 9 are spirally connected, and the outer wall of buckle 9 is screwed onto retaining ring
On the inner wall of slot 10, and the inside for driving docking tube head 7 to connect straight tube 1 to turning during buckle 9 is spirally connected with connection ring 8 is moved
It is dynamic, make to dock the inside being inserted in interface 6 of tube head 7 tightly, two docking tube heads 7 are separately fixed at two in interface 6
Later, the adhesive rubber set 2 between two turning connection straight tubes 1, plays a protective role to copper core flexible bellow 11.
Working principle: it in actual work, in an assembling process, is first respectively welded pair at the both ends of copper core flexible bellow 11
Pipe joint 7 will dock the insertion of tube head 7 to the inside of interface 6, buckle 9 be then buckled in locking from the inside of turning connection straight tube 1
Then the notch of annular groove 10 screws buckle 9, in the process, inner wall and the connection ring 8 of buckle 9 are spirally connected, the outer wall spiral shell of buckle 9
It connects on the inner wall of locking annular groove 10, and drives docking tube head 7 to connect directly to turning during buckle 9 is spirally connected with connection ring 8
The inside of pipe 1 is mobile, makes to dock the inside being inserted in interface 6 of tube head 7 tightly, two docking tube heads 7 are separately fixed at two
It is a to after in interface 6, the adhesive rubber set 2 between two turnings connection straight tubes 1 plays protection to copper core flexible bellow 11
Effect bends two turning connection straight tubes 1, pulls block 4 in 5 inner rotation of rotation slot, and rubber sleeve 2 is with covariant when in use
Shape is screwed onto turning connection directly through connecting plate 3 by fastening screw 12 after the angle of two turning connection straight tubes 1 determines
On the outer wall of pipe 1, the angular adjustment of turning connecting tube is realized, it is simple and convenient, it is suitble to promote the use of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of air-conditioning copper pipe turning connecting tube, including turning connection straight tube (1), rubber sleeve (2) and copper core flexible bellow
(11), it is characterised in that: there are two turning connection straight tube (1) settings, is bonded with rubber between two turning connections straight tube (1)
Gum cover (2), wherein the surface of turning connection straight tube (1) of side is welded with connecting plate (3), the bottom surface weldering of the connecting plate (3)
It is connected to drawing block (4), drawing block (4) is rotatably connected on the inside of rotation slot (5), and the rotation slot (5) is provided with another
On the outer wall of turning connection straight tube (1) of side, offer on the end face of turning connection straight tube (1) to interface (6), it is described to interface
(6) inside is plugged with docking tube head (7), and docking tube head (7) is in one on the internal end face of turning connection straight tube (1)
It forms connection ring (8), the connection ring (8) is screwed on the inner wall of buckle (9), and the outer wall of the buckle (9) is screwed onto lock
In tight annular groove (10), locking annular groove (10) is provided on the inner wall of turning connection straight tube (1), docks the end face of tube head (7)
On be welded with copper core flexible bellow (11), and the surface of connecting plate (3) is bolted with fastening screw (12), the fastening screw
(12) on the outer wall that connecting plate (3) are screwed onto turning connection straight tube (1).
2. a kind of air-conditioning copper pipe turning according to claim 1 connecting tube, it is characterised in that: the connecting plate (3) is in " L "
Shape plate structure, there are two connecting plate (3) settings, and two connecting plates (3) are in symmetrical above and below point about turning connection straight tube (1)
Cloth.
3. a kind of air-conditioning copper pipe turning according to claim 1 connecting tube, it is characterised in that: the drawing block (4) and turn
Dynamic slot (5) are in T-shaped circular cylinder structure, and the height of drawing block (4) is greater than the height of rotation slot (5), drawing block (4)
The biggish end face of area is in the inside of rotation slot (5) always in two end faces, and rotation slot (5) limits drawing block (4).
4. a kind of air-conditioning copper pipe turning according to claim 1 connecting tube, it is characterised in that: described is in circle to interface (6)
Shape column structure, docking tube head (7) are in truncated cone-shaped cyclic structure, dock the lesser end face of area in two end faces of tube head (7)
Insertion is greater than the bore to interface (6) to the biggish end face diameter of area in two end faces of tube head (7) in interface (6), is docked.
5. a kind of air-conditioning copper pipe turning according to claim 1 connecting tube, it is characterised in that: the buckle (9) is in section
For the circular ring structure of " Fang " shape, copper core flexible bellow (11) is between two turning connections straight tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190180.0U CN209262464U (en) | 2018-12-25 | 2018-12-25 | A kind of air-conditioning copper pipe turning connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190180.0U CN209262464U (en) | 2018-12-25 | 2018-12-25 | A kind of air-conditioning copper pipe turning connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262464U true CN209262464U (en) | 2019-08-16 |
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ID=67561676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822190180.0U Active CN209262464U (en) | 2018-12-25 | 2018-12-25 | A kind of air-conditioning copper pipe turning connecting tube |
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| Country | Link |
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| CN (1) | CN209262464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658933A (en) * | 2022-04-02 | 2022-06-24 | 青岛宏泰铜业有限公司 | Copper pipe is connected to adjustable type in bending angle |
-
2018
- 2018-12-25 CN CN201822190180.0U patent/CN209262464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658933A (en) * | 2022-04-02 | 2022-06-24 | 青岛宏泰铜业有限公司 | Copper pipe is connected to adjustable type in bending angle |
| CN114658933B (en) * | 2022-04-02 | 2024-02-20 | 青岛宏泰铜业有限公司 | Bending angle adjustable type connecting copper pipe |
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