CN108591654A - Cooling line quick coupling - Google Patents
Cooling line quick coupling Download PDFInfo
- Publication number
- CN108591654A CN108591654A CN201810194470.4A CN201810194470A CN108591654A CN 108591654 A CN108591654 A CN 108591654A CN 201810194470 A CN201810194470 A CN 201810194470A CN 108591654 A CN108591654 A CN 108591654A
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- CN
- China
- Prior art keywords
- strip
- block
- supports
- upper shell
- blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
Abstract
The invention discloses a kind of cooling line quick couplings, including the upper shell (1) mutually connected and fixed and lower housing (2), it is connected with lock device (3) in one end of the upper shell (1), the lock device (3) is equipped with the first strip (31) and the second strip (32), the other end of the upper shell (1) is connected with locking cutting ferrule (4), and the first block (41), the second block (42), third strip (43) and guide pad (44) are equipped on the locking cutting ferrule (4).The present invention is fixedly connected with lock device and locking cutting ferrule in upper shell, plays the role of duplicate protection to the fixation of convex plug, and when retracting, the upper third strip of locking clamp set is also clamped with lower housing, simplifies dismounting step, simple in structure, simple operation.
Description
Technical field
The present invention relates to automobile manufacturing field, more particularly to a kind of cooling line quick coupling.
Background technology
Attention with the worsening shortages and people of the energy to environmental protection, electric vehicle is as a kind of friendship using clean energy resource
Logical tool has been received by more and more concerns.With the arrival in electric vehicle epoch, the cooling problem of electric vehicle also becomes increasingly conspicuous, mesh
The material poor radiation of preceding electric vehicle electric part, especially to the heat dissipation of battery pack assembly, the dismounting to cooling tube position,
It since joint structure is simple, is easily damaged, complicated, operation is again comparatively laborious, all largely influences electric vehicle
Battery pack assembly heat dissipation is normally carried out.
Invention content
The technical problem to be solved in the present invention is to provide cooling tubes a kind of easy to disassemble, while improving locking stability
Road quick coupling.
Technical scheme is as follows：
A kind of cooling line quick coupling, including upper shell and lower housing, the lateral wall edge circle in the upper shell lower end
Circumferential direction is uniformly provided with four fixture blocks, is along the circumferential direction uniformly provided with four card slots in the lower housing upper end, blocks described in four cores
The fixture block of slot and corresponding position connects and fixes；It is connected with lock device in one end of the upper shell, the lock device is equipped with the
The other end of one strip and the second strip, the upper shell is connected with locking cutting ferrule, the locking clamp set on be equipped with the first block,
Second block, third strip and guide pad, the guide pad are equipped with one section of arc section, the outside of the arc section and upper shell
Wall fitting abuts；It is equipped with upper plenum and lower cavity in the upper end of the upper shell, after being inserted into convex plug, pushes lock device, and make the
One strip is clamped with the corresponding position clamping in upper plenum and the corresponding position in the second strip and lower cavity, then, is pushed
Lock cutting ferrule so that guide pad abuts the corresponding position of upper shell lateral wall and the corresponding position of the first block and the first strip
It sets clamping and the second block is socketed on the lateral wall of the second strip corresponding position and the madial wall of third strip is under
The corresponding position of hull outside wall is bonded, and achievees the purpose that the male contact that is locked；When unclamping locking cutting ferrule, the third strip
It is connected and fixed in the card slot with corresponding position on lower housing, in case locking cutting ferrule falls off.
Using the above structure, after upper shell is connected and fixed with lower housing, lock device is first inserted into one from the right side of upper shell
Part makes the first strip be connected and fixed with the corresponding position in upper plenum, then, locking clamp is covered upper third strip and is connected to
On lower housing in the card slot of corresponding position；Then, it is inserted into convex plug from the upper end of upper shell, the inserting end of convex plug is the second card
Item outwardly against, at this point, push lock device, make the second strip continue to stretch into upper plenum, and with the corresponding position in upper plenum
It connects and fixes；Locking cutting ferrule, third strip is pushed to be detached from card slot again, guide pad abuts the corresponding position of upper shell lateral wall, the
The corresponding position of one block and the first strip is clamped, and the second block is socketed on the lateral wall of the second strip corresponding position, third
The madial wall of strip is fitted on the lateral wall of lower housing, in this way, the outside that locking is fastened in lock device has carried out secondary encirclement
Fixed, the installation fixation of convex plug is more stable；When retracting, locking cutting ferrule is pulled out, and mobile third strip is connected on lower housing
In the card slot of corresponding position, then pull out lock device, you can convex plug is taken out, simple in structure, simple operation, mounting stability is high,
It is applied widely.
For the ease of production, while convenient for assembly, preferably, guide post is equipped in one end of the upper plenum, in institute
The arranged on left and right sides for stating guide post is arranged with two the first limited blocks, and the second limited block is equipped in the other end of the upper plenum,
The left and right both ends of second limited block are equipped with two the first positioning convex platforms protruded horizontally up；It is set in one end of the lower cavity
There is support column, is arranged with two third limited blocks in the arranged on left and right sides of the support column, is equipped in the other end of the lower cavity
Second positioning convex platform is equipped with outwardly directed first locating piece at the middle part of second positioning convex platform.
In order to improve mounting stability, preferably, the lock device includes the first strip and of upper and lower integrally connected
Two strips, first strip and the second strip are "u"-shaped, and the middle part of first strip is equipped with one section of open slot, should
The " u "-shaped open end of first strip is arranged with two the first supports blocks horizontally outward stretched out, the " u "-shaped opening of second strip
End is arranged with two the second supports blocks extended horizontally towards each other；When lock device is fixed with upper shell, the open slot and guide post
It is fixed by socket, the lateral wall of two first supports blocks is abutted with the madial wall of the first positioning convex platform of corresponding position, described in two
The madial wall of second supports block is abutted with the lateral wall of third limited block corresponding end.
For the ease of installation, preferably, the two of at the notch of the open slot and the first strip "u"-shaped open end
Between end, it is respectively provided with one section of arc transition section.
In order to improve secondary fixed stability, preferably, the locking cutting ferrule includes the first of upper and lower integrally connected
Block, the second block and third strip (43), first block, the second block and third strip are "u"-shaped,
The " u "-shaped open end of first block is arranged with two third supports blocks extended horizontally towards each other, in the middle part of the first block in
Side is additionally provided with the second locating piece, and the " u "-shaped open end of the third strip is arranged with two the 4th supports blocks extended horizontally towards each other；
When locking cutting ferrule and upper shell and fixing, two third supports blocks be clamped respectively into the first supports block of corresponding end and the first limited block it
Between gap in, the madial walls of two second blocks is bonded socket with the lateral wall of the second strip of corresponding end, and with second
The lateral wall of supports block abuts, and the madial wall of the third strip is bonded with the lateral wall of lower housing；It is de- with upper shell to lock cutting ferrule
From when, two the 4th supports blocks are respectively engaged on lower housing in the card slot of corresponding end, so as not to locking cutting ferrule fall off.
In order to keep installation laborsaving, preferably, the lateral surface of second limited block is the convex structure of evagination, it is described
The lateral surface of second locating piece is the convex structure of indent, and second locating piece abuts fixation with the second limited block.
In order to keep installation smooth, preferably, the end face of first supports block and the second supports block at clamping position is equal
Equipped with ramp structure.
In order to keep installation smooth, preferably, the end face of the third supports block and the 4th supports block at clamping position is equal
Equipped with ramp structure.
In order to keep installation smooth, preferably, the lower end of the fixture block also is provided with ramp structure.
In order to ensure the leakproofness of connector, preferably, sealing ring is also embedded in the lower housing, the upper shell
When being clamped into lower housing, the lower face of upper shell is abutted with the upper surface of sealing ring.
Advantageous effect：The present invention is fixedly connected with lock device and locking cutting ferrule in upper shell, is played to the fixation of convex plug
The effect of duplicate protection, when retracting, the upper third strip of locking clamp set is also clamped with lower housing, is simplified dismounting step, is tied
Structure is simple, simple operation.
Description of the drawings
Fig. 1 is the explosive view of the present invention.
Fig. 2 is the mounting structure schematic diagram of lower housing and upper shell.
Fig. 3 is the A-A direction views in Fig. 2.
Fig. 4 is the B-B direction view in Fig. 2.
Fig. 5 is the structural schematic diagram of lock device.
Fig. 6 is the C-C direction views in Fig. 5.
Fig. 7 is the D-D direction views in Fig. 5.
Fig. 8 is the structural schematic diagram for locking cutting ferrule.
Fig. 9 is the E-E direction views in Fig. 8.
Figure 10 is the F-F direction views in Fig. 8.
Figure 11 is the installation procedure schematic diagram of lock device and upper shell.
Figure 12 is the installation procedure schematic diagram for locking cutting ferrule.
Figure 13 retracts flow diagram for the present invention's.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
Shown in Fig. 1 and Fig. 2, the present invention is made of upper shell 1 and lower housing 2 etc., the outside in 1 lower end of the upper shell
Wall is along the circumferential direction uniformly provided with four fixture blocks 11, and four card slots 21 are along the circumferential direction uniformly provided in 2 upper end of the lower housing,
The fixture block 11 of four card slots 21 and corresponding position connects and fixes；Sealing ring 5 is also embedded in the lower housing 2, it is described
When upper shell 1 is clamped into lower housing 2, the lower face of upper shell 1 is abutted with the upper surface of sealing ring 5.
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it is equipped with upper plenum 13 and lower cavity 14 in the upper end of the upper shell 1, described
One end of upper plenum 13 is equipped with guide post 131, and two the first limited blocks are arranged in the arranged on left and right sides of the guide post 131
132, it is equipped with the second limited block 133 in the other end of the upper plenum 13, is equipped at the left and right both ends of second limited block 133
Two the first positioning convex platforms 134 protruded horizontally up；It is equipped with support column 141 in one end of the lower cavity 14, in the support column
141 arranged on left and right sides is arranged with two third limited blocks 142, and the second positioning convex platform is equipped in the other end of the lower cavity 14
143, it is equipped with outwardly directed first locating piece 144 at the middle part of second positioning convex platform 143.
Shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, it is connected with lock device 3 in one end of upper shell 1, the lock device 3 is wrapped
The first strip 31 and the second strip 32 of upper and lower integrally connected are included, first strip, 31 and second strip 32 is " u "-shaped knot
Structure, the middle part of first strip 31 are equipped with one section of open slot 33, at the notch of the open slot 33 with 31 " u "-shaped knot of the first strip
Between the both ends of structure open end, it is respectively provided with one section of arc transition section 34；The " u "-shaped open end of first strip 31 is arranged with two
A the first supports block 311 horizontally outward stretched out, the " u "-shaped open end of second strip 32 are arranged with two and extend horizontally towards each other
The second supports block 321；When lock device 3 is fixed with upper shell 1, the open slot 33 is fixed by socket with guide post 131, described in two
The lateral wall of first supports block 311 is abutted with the madial wall of the first positioning convex platform of corresponding position 134, two second supports blocks 321
Madial wall abutted with the lateral wall of 143 corresponding end of the 4th limited block.
Shown in Fig. 1, Fig. 9, Figure 10, Figure 11 and Figure 12, the other end of the upper shell 1 is connected with locking cutting ferrule 4, the lock
Tight cutting ferrule 4 includes guide pad 44, the first block 41, the second block 42 and the third strip 43 of upper and lower integrally connected, described to lead
It is equipped with one section of arc section to block 44, which is bonded abutting with the lateral wall of upper shell 1, ensures locking chuck 4 in movement
It will not fall off in the process；First block 41, the second block 42 and third strip 43 are "u"-shaped, the first gear
The " u "-shaped open end of block 41 is arranged with two third supports blocks 411 extended horizontally towards each other, the inside at 41 middle part of the first block
Be additionally provided with the second locating piece 412, the " u "-shaped open end of the third strip 43 be arranged with two extend horizontally towards each other the 4th support
Block 431；When locking cutting ferrule 4 with the fixation of upper shell 1, two third supports blocks 411 are clamped respectively into the first supports block of corresponding end 311
In gap between the first limited block 132, the madial walls of two second blocks 42 is outer with the second strip of corresponding end 32
Side wall fitting socket, and abuts with the lateral wall of the second supports block 321, the madial wall of the third strip 43 and lower housing 2 outside
Side wall is bonded.
As shown in Figure 13, when retracting, when locking cutting ferrule 4 is detached from upper shell 1, two the 4th supports blocks 431 are blocked respectively
It is connected in the card slot 21 of corresponding end on lower housing 2, in case locking cutting ferrule 4 falls off.
The lateral surface of second limited block 133 is the convex structure of evagination, the lateral surface of second locating piece 412
For the convex structure of indent, second locating piece 412 abuts fixation with the second limited block 133.
At the end of first supports block 311, the second supports block 321, third supports block 411, the 4th supports block 431 at clamping position
Face is equipped with ramp structure；The lower end of the fixture block 11 also is provided with ramp structure.
The application method of the present invention is as follows：
As shown in Fig. 1 to Figure 13, sealing ring 5, the fixture block 11 of four card slots 21 and corresponding position are embedded in lower housing 2
It connects and fixes, the lower face of upper shell 1 is abutted with the upper surface of sealing ring 5, two the 4th supports blocks 431 on third strip 43
Also it is connected in the card slot 21 of corresponding end, it is spare to assemble.
Shown in Fig. 5 to Figure 11 (row is installation status diagram of first strip 31 in upper plenum 13 the upper surface of in Figure 11, under
One row of face is installation status diagram of second strip 32 in lower cavity 14, and vertical each row are the mobile shape in the same time
State), after upper shell 1 is connected and fixed with lower housing 2, lock device 3 is first inserted into a part, guide post 131 from the right side of upper shell 1
It abuts with two arc transition sections 34, along the moving direction of lock device 3,131 insertion opening slot 33 of guide post, and struts simultaneously
The open end of first strip, 31 "u"-shaped, and open slot 33 is fixed by socket with guide post 131, two first supports blocks 311
Lateral wall abutted with the madial wall of the first positioning convex platform of corresponding position 134.
Then, (row is the installation status diagram of the first block 41 the upper surface of in Figure 12, and an intermediate row is the as shown in Figure 12
The installation status diagram of two blocks 42, below a row be third strip 43 installation status diagram, in the attached drawing, vertical each row are equal
For the mobile status in the same time), from the upper end of upper shell 1 be inserted into convex plug (not indicating), the inserting end of convex plug it is convex
Platform position outwardly against strutting, at this point, pushing lock device 3, makes the second strip 32 continue the " u "-shaped open end of the second strip 32
It stretches into lower cavity 14, the corresponding end relative motion of the ramp structure and the second positioning convex platform 143 of two the second supports blocks 321, moves
It is dynamic to get around the second positioning convex platform 143 so that 143 corresponding end of madial wall and the second positioning convex platform of two second supports blocks 321
Lateral wall abut, realize preliminary fixation to convex plug.
It is pushed into locking cutting ferrule 4 to the right from the left side again, third strip 43 is detached from card slot 21, and two third supports blocks 411 are blocked respectively
It accesses in the gap between corresponding end the first supports block 311 and the first limited block 132, the lateral surface of second limited block 133 is
The convex structure of evagination, the lateral surface of second locating piece 412 are the convex structure of indent, second locating piece
412 abut fixation with the second limited block 133；At this point, the madial wall of two the second blocks 42 and the second strip of corresponding end 32 is outer
Side wall fitting socket, and abuts with the lateral wall of the second supports block 321, the madial walls of two the 4th supports blocks 431 and lower housing 2 outside
Side wall is bonded, and guide pad 44 is bonded abutting with the lateral wall of upper shell 1, in this way, locking cutting ferrule 4 carries out in the outside of lock device 3
Secondary encirclement is fixed, and the installation of convex plug is fixed more stable.
(vertical each row are the mobile status in the same time in Figure 13) as shown in Figure 13, when retracting, pulls out lock
Tight cutting ferrule 4, the arc section on guide pad 44 is still bonded with the lateral wall of upper shell 1, until two the 4th supports blocks 431 are blocked respectively
It being connected in the card slot 21 of corresponding end on lower housing 2, locking cutting ferrule 4 is just detached from upper shell 1, in case locking cutting ferrule 4 falls off；Pull out one
Convex plug is cut, the " u "-shaped open end of the second strip 32 opens, takes advantage of a situation and pull out lock device 3, and be moved to two the first supports blocks 311
Lateral wall when being abutted with the madial wall of 134 corresponding end of the first limited block, squeeze the " u "-shaped open end of the first strip 31, make the
One supports block 311 and the first limited block 134 are detached from, you can and lock device 3 is taken out, convex plug is finally taken out,
Wherein, in the first supports block 311, the second supports block 321, third supports block 411 and the 4th supports block 431 at clamping position
End face be equipped with ramp structure, the lower end of fixture block 11 also is provided with ramp structure, in order to keep entire disassembly process smooth.
Using double locking function is realized in lock device 3 and locking cutting ferrule 4, the reliability of product is improved；Four fixture blocks 11
With the setting of card slot 21 so that the assembly of upper shell 13 and the realization different directions of lower housing 14 reaches different operating mode installing and dismountings
Demand, improve the versatility of product, simple in structure, simple operation, mounting stability is high, applied widely.
The undescribed part of the invention is identical with the prior art, and this will not be repeated here.
It these are only embodiments of the present invention, be not intended to limit the scope of the invention, it is every to utilize the present invention
Equivalent structure made by specification and accompanying drawing content is directly or indirectly used in other related technical areas, similarly at this
Within the scope of patent protection of invention.
Claims (10)
1. a kind of cooling line quick coupling, it is characterised in that：Including upper shell (1) and lower housing (2), in the upper shell
(1) lateral wall of lower end is along the circumferential direction uniformly provided with four fixture blocks (11), along the circumferential direction equal in the lower housing (2) upper end
Even to set there are four card slot (21), card slot (21) and the fixture block (11) of corresponding position described in four cores connect and fix；In the upper shell
(1) one end is connected with lock device (3), and the lock device (3) is equipped with the first strip (31) and the second strip (32), the upper casing
The other end of body (1) is connected with locking cutting ferrule (4), and the first block (41), the second block are equipped on the locking cutting ferrule (4)
(42), third strip (43) and guide pad (44), the guide pad (44) are equipped with one section of arc section, the arc section and upper casing
The lateral wall fitting of body (1) abuts；It is equipped with upper plenum (13) and lower cavity (14) in the upper end of the upper shell (1), sun is inserted into and inserts
After head, lock device (3) is pushed, and makes corresponding position clamping and the second strip in the first strip (31) and upper plenum (13)
(32) it is clamped with the corresponding position in lower cavity, then, pushes locking cutting ferrule (4) so that guide pad (44) abuts upper shell (1)
The corresponding position clamping and the second block of the corresponding position of lateral wall and the first block (41) with the first strip (31)
(42) it is socketed on the lateral wall of the second strip (32) corresponding position and the madial wall of third strip (43) and lower housing (2)
The corresponding position of lateral wall is bonded, and achievees the purpose that the male contact that is locked；When unclamping locking cutting ferrule (4), the third strip
(43) it is connected and fixed in the card slot (21) with corresponding position on lower housing (2), in case locking cutting ferrule (4) falls off.
2. cooling line quick coupling according to claim 1, it is characterised in that：It is set in one end of the upper plenum (13)
There is guide post (131), two the first limited blocks (132) is arranged in the arranged on left and right sides of the guide post (131), on this
The other end of cavity (13) is equipped with the second limited block (133), and level is equipped at the left and right both ends of second limited block (133)
Two the first positioning convex platforms (134) stretched out；It is equipped with support column (141) in one end of the lower cavity (14), in the support
The arranged on left and right sides of column (141) is arranged with two third limited blocks (142), and second is equipped in the other end of the lower cavity (14)
Positioning convex platform (143) is equipped with outwardly directed first locating piece (144) at the middle part of second positioning convex platform (143).
3. cooling line quick coupling according to claim 2, it is characterised in that：The lock device (3) includes upper and lower one
The first strip (31) and the second strip (32) of body connection, first strip (31) and the second strip (32) are " u "-shaped knot
The middle part of structure, first strip (31) is equipped with one section of open slot (33), and the " u "-shaped open end of first strip (31) is arranged with
Two the first supports blocks (311) horizontally outward stretched out, the " u "-shaped open end of second strip (32) are arranged with two horizontal phases
To the second supports block (321) of extension；When lock device (3) is fixed with upper shell (1), the open slot (33) and guide post (131)
It is fixed by socket, the madial wall of the lateral wall and the first positioning convex platform of corresponding position (134) of two first supports blocks (311) supports
It connects, the madial wall of two second supports blocks (321) is abutted with the lateral wall of the 4th limited block (143) corresponding end.
4. cooling line quick coupling according to claim 3, it is characterised in that：At the notch of the open slot (33) with
Between the both ends of the first strip (31) "u"-shaped open end, it is respectively provided with one section of arc transition section (34).
5. cooling line quick coupling according to claim 2, it is characterised in that：The locking cutting ferrule (4) includes upper and lower
The first block (41), the second block (42) and the third strip (43) of integrally connected, first block (41), the second block
(42) and third strip (43) is "u"-shaped, and the " u "-shaped open end of first block (41) is arranged with two levels
The third supports block (411) extended towards, the inside in the middle part of the first block (41) are additionally provided with the second locating piece (412), the third
The " u "-shaped open end of strip (43) is arranged with two the 4th supports blocks (431) extended horizontally towards each other；Lock cutting ferrule (4) with it is upper
When shell (1) is fixed, two third supports blocks (411) are clamped respectively into the first supports block of corresponding end (311) and the first limited block
(132) in the gap between, the madial wall of two second blocks (42) is pasted with the lateral wall of the second strip of corresponding end (32)
Trap connects, and is abutted with the lateral wall of the second supports block (321), and the madial wall of the third strip (43) is outer with lower housing (2)
Side wall is bonded；When locking cutting ferrule (4) with upper shell (1) disengaging, two the 4th supports blocks (431) are respectively engaged with lower housing
(2) in the card slot (21) of corresponding end, in case locking cutting ferrule (4) falls off.
6. cooling line quick coupling according to claim 5, it is characterised in that：Outside second limited block (133)
Side is the convex structure of evagination, and the lateral surface of second locating piece (412) is the convex structure of indent, described second
Locating piece (412) abuts fixation with the second limited block (133).
7. cooling line quick coupling according to claim 3, it is characterised in that：First supports block (311) and
End face of two supports blocks (321) at clamping position is equipped with ramp structure.
8. cooling line quick coupling according to claim 5, it is characterised in that：The third supports block (411) and
End face of four supports blocks (431) at clamping position is equipped with ramp structure.
9. cooling line quick coupling according to claim 1, it is characterised in that：The lower end of the fixture block (11) also is provided with
Ramp structure.
10. cooling line quick coupling according to claim 1, it is characterised in that：It is also embedded in the lower housing (2)
There is sealing ring (5), when the upper shell (1) is clamped into lower housing (2), the upper end of the lower face and sealing ring (5) of upper shell (1)
Face abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194470.4A CN108591654B (en) | 2018-03-09 | 2018-03-09 | Quick joint for cooling pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194470.4A CN108591654B (en) | 2018-03-09 | 2018-03-09 | Quick joint for cooling pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591654A true CN108591654A (en) | 2018-09-28 |
| CN108591654B CN108591654B (en) | 2023-09-19 |
Family
ID=63626073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194470.4A Active CN108591654B (en) | 2018-03-09 | 2018-03-09 | Quick joint for cooling pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591654B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404958A (en) * | 2021-07-02 | 2021-09-17 | 重庆溯联塑胶股份有限公司 | Automatic connected safety pipe joint |
| CN113483179A (en) * | 2021-07-05 | 2021-10-08 | 重庆溯联塑胶股份有限公司 | Mistake-proof double-locking quick connector |
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| CN107101056A (en) * | 2017-05-22 | 2017-08-29 | 重庆溯联汽车零部件有限公司 | Crankcase snap joint |
| CN207961862U (en) * | 2018-03-09 | 2018-10-12 | 重庆溯联汽车零部件有限公司 | A kind of cooling line quick coupling |
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|---|---|---|---|---|
| JPH11241794A (en) * | 1997-12-25 | 1999-09-07 | Nippon Victaulic Kk | Housing type fitting |
| US20050180119A1 (en) * | 2004-02-13 | 2005-08-18 | George Chen | Express card housing structure |
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|---|---|---|---|---|
| CN113404958A (en) * | 2021-07-02 | 2021-09-17 | 重庆溯联塑胶股份有限公司 | Automatic connected safety pipe joint |
| WO2023273126A1 (en) * | 2021-07-02 | 2023-01-05 | 重庆溯联塑胶股份有限公司 | Automatically connecting safety tube joint |
| CN113483179A (en) * | 2021-07-05 | 2021-10-08 | 重庆溯联塑胶股份有限公司 | Mistake-proof double-locking quick connector |
| CN113483179B (en) * | 2021-07-05 | 2022-06-17 | 重庆溯联塑胶股份有限公司 | Mistake-proof double-locking quick connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591654B (en) | 2023-09-19 |
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