CN214146944U - Connect inseparable flange for vehicle air conditioning system - Google Patents
Connect inseparable flange for vehicle air conditioning system Download PDFInfo
- Publication number
- CN214146944U CN214146944U CN202023126460.9U CN202023126460U CN214146944U CN 214146944 U CN214146944 U CN 214146944U CN 202023126460 U CN202023126460 U CN 202023126460U CN 214146944 U CN214146944 U CN 214146944U
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- flange
- air conditioning
- conditioning system
- groove
- wall
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Abstract
The utility model provides a connect inseparable flange for vehicle air conditioning system. The flange for the tightly connected automobile air conditioning system comprises two flange bodies; the annular groove is formed in one flange body; the annular block is fixedly arranged on the other flange body; the bolt pin holes are respectively formed in the two flange bodies; the sliding grooves are symmetrically formed in the flange body; the positioning shells are slidably mounted on the flange body; the assembling groove is formed in the inner wall of the sliding groove; the positioning block is fixedly arranged on the positioning shell. The utility model provides a connect inseparable flange for vehicle air conditioning system has convenient to use, can fix bolt and nut, prevents that it from taking place not hard up and the advantage of leaking.
Description
Technical Field
The utility model relates to a flange production technical field especially relates to a connect inseparable flange for vehicle air conditioning system.
Background
A flange, also known as a flange collar or flange. Flanges are parts for interconnecting pipes and are used for connecting pipe ends, and flanges are used for connecting equipment inlets and outlets, such as speed reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. In the automotive field, there are many places where flanged use is required, such as in automotive air conditioning systems.
However, the flanges used in the air conditioning system of the automobile vibrate in the automobile for a long time, and the loosening phenomenon of bolts and nuts may occur, so that the flanges are not tightly connected, and water leakage occurs in the pipelines, so that parts in the automobile are damaged.
Therefore, there is a need for a new flange for a tightly connected automotive air conditioning system that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use can fix bolt and nut, prevents that it from taking place not hard up and the inseparable flange of connection of leaking for the vehicle air conditioning system.
In order to solve the technical problem, the utility model provides a connect inseparable flange for vehicle air conditioning system includes: two flange bodies; the annular groove is formed in one flange body; the annular block is fixedly arranged on the other flange body; the bolt pin holes are respectively formed in the two flange bodies; the sliding grooves are symmetrically formed in the flange body; the positioning shells are slidably mounted on the flange body; the assembling groove is formed in the inner wall of the sliding groove; the positioning block is fixedly arranged on the positioning shell and is connected with the inner wall of the sliding groove in a sliding manner; the clamping hole is formed in the positioning block; the bayonet lock is slidably arranged in the assembling groove, one end of the bayonet lock extends out of the assembling groove, and the bayonet lock is movably connected with the inner wall of the bayonet hole; the first spring is sleeved on the clamping pin, one end of the first spring is fixedly connected with the clamping pin, and the other end of the first spring is fixedly connected with the inner wall of the assembling groove; the plurality of limiting grooves are formed in the flange body; the limiting rod is fixedly arranged in the limiting groove; the two limiting blocks are symmetrically and fixedly arranged on the positioning shell, extend into the corresponding limiting grooves and are in sliding connection with the limiting rods; the two second springs are symmetrically sleeved on the limiting rod and are fixedly connected with one ends, far away from each other, of the second springs and the inner wall of the limiting groove, and the other ends of the two second springs are fixedly connected with the corresponding limiting blocks.
Preferably, the positioning block is provided with an inclined surface, and the inclined surface is matched with the corresponding clamping pin.
Preferably, a round hole is formed in the inner wall of the assembling groove, and the inner wall of the round hole is connected with the clamping pin in a sliding mode.
Preferably, bolts are movably arranged in the bolt pin holes, and nuts are arranged on the bolts.
Preferably, the bolt and the nut are matched with the corresponding positioning shell.
Preferably, a sealing gasket is fixedly mounted on the annular block, and the sealing gasket is matched with the annular groove.
Compared with the prior art, the utility model provides a connect inseparable flange for vehicle air conditioning system has following beneficial effect:
the utility model provides a connect inseparable flange for vehicle air conditioning system, the ring channel is seted up in one on the flange body, annular piece fixed mounting is another on the flange body, fixed mounting has sealed the pad on the annular piece, sealed pad and annular groove looks adaptation can make between two flange bodies inseparabler, places and takes place to leak, and is a plurality of location shell slidable mounting is in on the flange body, two the second spring symmetry cover is established on the gag lever post, and two the one end that the second spring kept away from each other and the inner wall fixed connection of spacing groove, the other end and the stopper fixed connection that corresponds of two second springs make two location shells that correspond connect, fix a position the bolt, place the bolt and become flexible because of the vibration.
Drawings
Fig. 1 is a schematic structural diagram of a flange for a tightly connected vehicle air conditioning system according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side cross-sectional structural view of a portion of the structure shown in FIG. 1;
fig. 4 is an enlarged schematic view of part B shown in fig. 3.
Reference numbers in the figures: 1. a flange body; 2. an annular groove; 3. a ring block; 4. a gasket; 5. a bolt pin hole; 6. a sliding groove; 7. a positioning shell; 8. assembling a groove; 9. positioning blocks; 10. a clamping hole; 11. a bayonet lock; 12. a first spring; 13. a limiting groove; 14. a limiting rod; 15. a limiting block; 16. a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, 2, 3 and 4 in combination, a flange for a tightly coupled automotive air conditioning system includes: two flange bodies 1; the annular groove 2 is formed in one flange body 1; the annular block 3 is fixedly arranged on the other flange body 1; the bolt pin holes 5 are respectively formed in the two flange bodies 1; the sliding grooves 6 are symmetrically formed in the flange body 1; a plurality of positioning shells 7, wherein the positioning shells 7 are slidably mounted on the flange body 1; the assembling groove 8 is formed in the inner wall of the sliding groove 6, and the assembling groove 8 is formed in the inner wall of the sliding groove 6; the positioning block 9 is fixedly arranged on the positioning shell 7, and the positioning block 9 is connected with the inner wall of the sliding groove 6 in a sliding manner; the clamping hole 10 is formed in the positioning block 9, and the clamping hole 10 is formed in the positioning block 9; the bayonet 11 is slidably mounted in the assembling groove 8, one end of the bayonet 11 extends out of the assembling groove 8, and the bayonet 11 is movably connected with the inner wall of the bayonet hole 10; the first spring 12 is sleeved on the bayonet 11, one end of the first spring 12 is fixedly connected with the bayonet 11, and the other end of the first spring 12 is fixedly connected with the inner wall of the assembling groove 8; the plurality of limiting grooves 13 are formed in the flange body 1; the limiting rod 14, the limiting rod 14 is fixedly installed in the limiting groove 13; the two limiting blocks 15 are symmetrically and fixedly installed on the positioning shell 7, and the limiting blocks 15 extend into the corresponding limiting grooves 13 and are in sliding connection with the limiting rods 14; two second springs 16, two the second spring 16 symmetry cover is established on the gag lever post 14, and two the one end that second spring 16 kept away from each other and the inner wall fixed connection of spacing groove 13, the other end and the stopper 15 fixed connection that corresponds of two second springs 16.
The positioning block 9 is provided with an inclined surface, and the inclined surface is matched with the corresponding bayonet lock 11.
And a round hole is formed in the inner wall of the assembling groove 8, and the inner wall of the round hole is connected with the bayonet lock 11 in a sliding manner.
And bolts are movably arranged in the bolt pin holes 5, and nuts are arranged on the bolts.
The bolt and the nut are matched with the corresponding positioning shell 7.
The annular block 3 is fixedly provided with a sealing gasket 4, and the sealing gasket 4 is matched with the annular groove 2.
The utility model provides a connect inseparable automobile air conditioning system and use flange's theory of operation as follows:
firstly, when two flange bodies 1 are connected together, bolt pin holes 5 and an annular groove 2 need to be aligned with an annular block 3, the annular block 3 drives a sealing gasket 4 to enter the annular groove 2, two corresponding positioning shells 7 are pushed towards the direction far away from each other, a positioning block 9 pushes a clamping pin 11 to move upwards through an inclined plane, and the clamping pin enters a clamping hole 10 under the action of a first spring 12, meanwhile, a second spring 16 enters a force accumulation state, a bolt penetrates through the two corresponding bolt pin holes 5 and is connected by a nut, the clamping pin 11 is pulled, the positioning shell 7 returns to the original position under the action of the second spring 16, the bolt and the nut are surrounded, the bolt and the nut cannot rotate in a threaded manner, the bolt and the nut cannot loosen under vibration, and installation can be completed.
Compared with the prior art, the utility model provides a connect inseparable flange for vehicle air conditioning system has following beneficial effect:
the utility model provides a flange for a tightly connected automobile air conditioning system, wherein the annular groove 2 is arranged on one flange body 1, the annular block 3 is fixedly arranged on the other flange body 1, a sealing gasket 4 is fixedly arranged on the annular block 3, the sealing gasket 4 is matched with the annular groove 2, the two flange bodies 1 can be more compact and can be placed to leak, the plurality of positioning shells 7 are slidably arranged on the flange bodies 1, the two second springs 16 are symmetrically sleeved on the limiting rod 14, and one ends of the two second springs 16 far away from each other are fixedly connected with the inner wall of the limit groove 13, the other ends of the two second springs 16 are fixedly connected with the corresponding limiting blocks 15, so that the two corresponding positioning shells 7 are connected to position the bolt, and the bolt is placed to be loosened due to vibration.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A flange for a closely joined automotive air conditioning system, comprising:
two flange bodies;
the annular groove is formed in one flange body;
the annular block is fixedly arranged on the other flange body;
the bolt pin holes are respectively formed in the two flange bodies;
the sliding grooves are symmetrically formed in the flange body;
the positioning shells are slidably mounted on the flange body;
the assembling groove is formed in the inner wall of the sliding groove;
the positioning block is fixedly arranged on the positioning shell and is connected with the inner wall of the sliding groove in a sliding manner;
the clamping hole is formed in the positioning block;
the bayonet lock is slidably arranged in the assembling groove, one end of the bayonet lock extends out of the assembling groove, and the bayonet lock is movably connected with the inner wall of the bayonet hole;
the first spring is sleeved on the clamping pin, one end of the first spring is fixedly connected with the clamping pin, and the other end of the first spring is fixedly connected with the inner wall of the assembling groove;
the plurality of limiting grooves are formed in the flange body;
the limiting rod is fixedly arranged in the limiting groove;
the two limiting blocks are symmetrically and fixedly arranged on the positioning shell, extend into the corresponding limiting grooves and are in sliding connection with the limiting rods;
the two second springs are symmetrically sleeved on the limiting rod and are fixedly connected with one ends, far away from each other, of the second springs and the inner wall of the limiting groove, and the other ends of the two second springs are fixedly connected with the corresponding limiting blocks.
2. The flange for a tightly connected automotive air conditioning system according to claim 1, wherein the positioning block is provided with an inclined surface, and the inclined surface is matched with the corresponding bayonet lock.
3. A tightly connected flange for an automotive air conditioning system as defined in claim 1, wherein a circular hole is formed in an inner wall of the assembling groove, and the inner wall of the circular hole is slidably connected with the bayonet.
4. A flange for a tightly coupled air conditioning system of an automobile as claimed in claim 1, wherein a plurality of bolts are movably installed in the bolt pin holes, and nuts are installed on the bolts.
5. A flange for a tightly connected automotive air conditioning system as claimed in claim 4, wherein said bolts and nuts are adapted to the corresponding positioning shells.
6. A flange for a tightly connected automotive air conditioning system as recited in claim 1, wherein a gasket is fixedly mounted on the annular block, and the gasket is matched with the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023126460.9U CN214146944U (en) | 2020-12-23 | 2020-12-23 | Connect inseparable flange for vehicle air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023126460.9U CN214146944U (en) | 2020-12-23 | 2020-12-23 | Connect inseparable flange for vehicle air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146944U true CN214146944U (en) | 2021-09-07 |
Family
ID=77530060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023126460.9U Active CN214146944U (en) | 2020-12-23 | 2020-12-23 | Connect inseparable flange for vehicle air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146944U (en) |
-
2020
- 2020-12-23 CN CN202023126460.9U patent/CN214146944U/en active Active
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