CN220523537U - Rigid telescopic air duct - Google Patents
Rigid telescopic air duct Download PDFInfo
- Publication number
- CN220523537U CN220523537U CN202321905021.9U CN202321905021U CN220523537U CN 220523537 U CN220523537 U CN 220523537U CN 202321905021 U CN202321905021 U CN 202321905021U CN 220523537 U CN220523537 U CN 220523537U
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- telescopic
- pipe
- air duct
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- side wall
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- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 22
- 210000001503 joint Anatomy 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rigid telescopic air duct, which relates to the technical field of air ducts and comprises a fixed pipe, wherein a telescopic adjusting assembly is arranged on the inner wall of the fixed pipe, a first mounting plate and a second mounting plate are respectively arranged at two ends of the telescopic adjusting assembly, and a plurality of convenient assembling and disassembling assemblies are arranged on the side wall of the second mounting plate; according to the technical scheme provided by the utility model, the design of the telescopic adjusting assembly is adopted, the limiting clamping blocks are driven to slide and retract into the telescopic grooves by the control sliding rods which are pulled outwards, then the first telescopic pipe and the second telescopic pipe are pulled out from the inside of the fixed pipe in a sliding manner, the control sliding rods are loosened, the limiting clamping blocks are enabled to reset and rebound to extend out to be matched with the clamping grooves on the inner wall of the fixed pipe through the reaction force of the first springs to form clamping limiting and fixing, so that the first telescopic pipe and the second telescopic pipe are limited and fixed, the size adjusting capability of the structure is effectively improved, the telescopic adjusting change of the length size can be carried out according to the use requirement, and the purpose of improving the use convenience is achieved.
Description
Technical Field
The utility model relates to the technical field of air pipes, in particular to a rigid telescopic air pipe.
Background
The air duct is a pipeline system for air transportation and distribution, and can be divided into a circular air duct, a rectangular air duct, an oblate air duct and the like according to the cross section shape, wherein the circular air duct has the smallest resistance but the largest height, and is complex to manufacture, so that the rectangular air duct is mainly used.
However, when the conventional air pipe is used, most of the air pipes are easy to be connected with the middle pipeline due to the fact that the air pipes are simple in structure and fixed in size, so that the air pipes are easy to be connected with the middle pipeline due to insufficient size and length in the butt joint installation process, and the air pipe is complex in operation, troublesome and inconvenient to use.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a rigid telescopic air duct, which is used for solving the problem that the air duct structure in the prior art is easy to have insufficient size and length and needs to be additionally connected with a pipeline during butt joint installation.
In view of the above, the utility model provides a rigid telescopic air duct, which comprises a fixed pipe, wherein a telescopic adjusting component is arranged on the inner wall of the fixed pipe, a first mounting plate and a second mounting plate are respectively arranged at two ends of the telescopic adjusting component, and a plurality of convenient assembling and disassembling components are arranged on the side wall of the second mounting plate;
the telescopic adjusting assembly comprises a first telescopic pipe, a second telescopic pipe, a plurality of telescopic grooves, a plurality of control slide bars, a plurality of limiting clamping blocks and a plurality of first springs, wherein the side walls of the first telescopic pipe and the second telescopic pipe are slidably connected to the inner wall of the fixed pipe, the telescopic grooves are formed in the side walls of the first telescopic pipe and the second telescopic pipe, the control slide bars are slidably connected to one ends of the telescopic grooves, one ends of the limiting clamping blocks are fixedly connected to one ends of the control slide bars, and the two ends of the first springs are fixedly connected to one ends of the telescopic grooves and one ends of the limiting clamping blocks respectively.
Optionally, the convenient assembly and disassembly subassembly includes adjustment tank, second spring, installation head, a plurality of third spring and a plurality of fixed buckle, the adjustment tank is seted up in the lateral wall of second mounting panel, the one end fixed connection of second spring is in the one end of adjustment tank, the one end fixed connection of installation head is in the other end of second spring, a plurality of the one end fixed connection of third spring is in the lateral wall inboard of installation head, a plurality of the one end fixed connection of fixed buckle is in the other end of third spring.
Optionally, the mounting head is connected to the side wall of the adjusting groove in a penetrating and sliding manner by being matched with the adjusting groove.
Optionally, a plurality of slots are formed in the inner side of the side wall of the mounting head, and the fixing buckle is connected to the inner side of the side wall of the mounting head in a sliding manner through the inserted slots.
Optionally, the inner wall of the fixed pipe is provided with a plurality of clamping grooves, and a plurality of limit clamping blocks are matched with the clamping grooves.
Optionally, the through hole has been seted up to the one end of flexible groove, control slide bar slides and runs through the through hole and with the one end fixed connection of spacing fixture block.
Optionally, a plurality of installation slots are formed in the side wall of the first installation plate, and the installation head is matched with the installation slots.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
1. according to the rigid telescopic air pipe, the design of the telescopic adjusting assembly is adopted, the limiting clamping blocks are driven by the external pulling control sliding rod to slide and retract into the telescopic grooves, then the first telescopic pipe and the second telescopic pipe are pulled out of the fixed pipe in a sliding mode, the control sliding rod is loosened, the limiting clamping blocks are enabled to reset and rebound to extend out through the reaction force of the first spring to be matched with the clamping grooves on the inner wall of the fixed pipe to form clamping limiting fixation, and therefore the first telescopic pipe and the second telescopic pipe are limited and fixed, the size adjusting capacity of the structure is effectively improved, the length size can be adjusted and changed in a telescopic mode according to use requirements, a pipe is not needed, and the purpose of improving use convenience is achieved.
2. According to the rigid telescopic air duct, the design of a convenient assembly and disassembly component is adopted, the fixing buckle is specifically pressed to enable the fixing buckle to slide and retract into the inner side of the side wall of the mounting head, the external pulling mounting head is aligned with the mounting slot of the side wall of the second mounting plate of the other air duct and is inserted, the fixing buckle is enabled to rebound and extend under the force of the reaction force of the third spring, the mounting head is enabled to retract under the force of the reaction force of the second spring, and further the fixing buckle and the second mounting plate are tightly clamped and fixed, so that convenient and fast mounting is achieved, and the mounting head is conveniently and quickly disassembled by pressing the fixing buckle to retract and loosen the clamping with the second mounting plate, so that the mounting head is effectively and conveniently pulled out of the mounting slot, the purposes of carrying out plug connection mounting on an integral structure without adopting a bolt and the like are achieved, and the rigid telescopic air duct is simple to operate, convenient, time-saving and labor-saving.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a left side cross-sectional view of the structure of the present utility model;
fig. 4 is a left side view of the structure of the present utility model.
Reference numerals illustrate: 1. a fixed tube; 2. a clamping groove; 3. a first telescopic tube; 4. a second telescopic tube; 5. a telescopic slot; 6. a control slide bar; 7. a limit clamping block; 8. a first spring; 9. a first mounting plate; 10. a second mounting plate; 11. installing a slot; 12. an adjustment tank; 13. a second spring; 14. a mounting head; 15. a third spring; 16. and fixing the buckle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
A rigid telescopic duct according to an embodiment of the present utility model is described in detail below with reference to the accompanying drawings.
Example 1
For easy understanding, referring to fig. 1 to 4, an embodiment of a rigid telescopic duct provided by the present utility model includes a fixed duct 1, a telescopic adjusting assembly is disposed on an inner wall of the fixed duct 1, a first mounting plate 9 and a second mounting plate 10 are disposed at two ends of the telescopic adjusting assembly, and a plurality of convenient assembling and disassembling assemblies are disposed on a side wall of the second mounting plate 10;
the telescopic adjusting assembly comprises a first telescopic tube 3, a second telescopic tube 4, a plurality of telescopic slots 5, a plurality of control slide bars 6, a plurality of limiting clamping blocks 7 and a plurality of first springs 8, wherein the side walls of the first telescopic tube 3 and the second telescopic tube 4 are slidably connected to the inner wall of the fixed tube 1, the plurality of telescopic slots 5 are formed in the side walls of the first telescopic tube 3 and the second telescopic tube 4, the plurality of control slide bars 6 are slidably connected to one ends of the telescopic slots 5, one ends of the plurality of limiting clamping blocks 7 are fixedly connected to one ends of the control slide bars 6, through holes are formed in one ends of the telescopic slots 5, the control slide bars 6 are slidably connected through the through holes and are fixedly connected with one ends of the limiting clamping blocks 7, and two ends of the plurality of first springs 8 are fixedly connected to one ends of the telescopic slots 5 and one ends of the limiting clamping blocks 7 respectively.
It should be noted that, through setting up flexible adjusting part and can adjust the size length of tuber pipe according to the use needs, flexible length dimension of adjusting through first flexible pipe 3 and the flexible regulation length dimension of second flexible pipe 4, it is spacing to slide spacing to spacing fixture block 7 through flexible groove 5, carry out flexible slip control to spacing fixture block 7 through control slide bar 6, carry out the block fixedly and then carry out spacing fixedly to first flexible pipe 3 and the flexible pipe 4 of fixed pipe 1 through spacing fixture block 7, provide effort through first spring 8 and make spacing fixture block 7 reset and rebound and stretch out.
In some embodiments, as shown in fig. 2, a plurality of clamping grooves 2 are formed on the inner wall of the fixed tube 1, and a plurality of limiting clamping blocks 7 are engaged with the clamping grooves 2.
It should be noted that, the limiting clamping block 7 is clamped and limited by the clamping groove 2.
Example 2
In some embodiments, as shown in fig. 2 and 4, the convenient assembly and disassembly component comprises an adjusting groove 12, a second spring 13, an installing head 14, a plurality of third springs 15 and a plurality of fixing buckles 16, wherein the adjusting groove 12 is formed in the side wall of the second installing plate 10, one end of the second spring 13 is fixedly connected to one end of the adjusting groove 12, one end of the installing head 14 is fixedly connected to the other end of the second spring 13, the installing head 14 is connected to the side wall of the adjusting groove 12 in a penetrating and sliding manner through being matched with the adjusting groove 12, one ends of the plurality of third springs 15 are fixedly connected to the inner side wall of the installing head 14, one ends of the plurality of fixing buckles 16 are fixedly connected to the other ends of the third springs 15, a plurality of slots are formed in the inner side wall of the installing head 14, the fixing buckles 16 are connected to the inner side wall of the installing head 14 in a penetrating and sliding manner through the penetrating and the slots 11 are formed in the side wall of the first installing plate 9, and the installing head 14 is matched with the installing slots 11.
It should be noted that, through convenient handling subassembly convenience to carry out erection joint to the tuber pipe structure, carry out slip spacing to installation head 14 through adjustment tank 12, provide effort through second spring 13 and make installation head 14 shrink reset, carry out the connection installation of pegging graft through installation head 14 and second mounting panel 10, provide effort through third spring 15 and make fixed buckle 16 reset and rebound stretch out, carry out block fixed connection through fixed buckle 16, peg graft spacing to installation head 14 through installation slot 11.
Working principle: during the use, firstly, the tuber pipe is when length dimension is insufficient appears in butt joint installation, drive spacing fixture block 7 through the external pulling control slide bar 6 and slide the shrink to the inside of expansion tank 5, then with the inside slip pull-out of first flexible pipe 3 and second flexible pipe 4 from fixed pipe 1, loosen control slide bar 6 and make spacing fixture block 7 reset and rebound stretch out and the draw-in groove 2 looks cooperation of fixed pipe 1 inner wall form the spacing fixed of block through the reaction force of first spring 8, thereby carry out spacing fixed to first flexible pipe 3 and the flexible pipe 4 of second, and then reach the size adjustment ability of effective improvement structure, can carry out flexible regulation change to length dimension according to the use needs, need not to take over the pipe in addition, improve the purpose of use convenience, secondly, after the size length adjustment, make its slip shrink to the lateral wall inboard of installation head 14 through pressing fixed buckle 16, the installation slot 11 of the second mounting panel 10 lateral wall of another tuber pipe is aimed at to the external pulling installation head 14 and insert, make fixed buckle 16 atress rebound through the reaction force of third spring 15 stretch out, and make installation head 14 receive the power to retract through the reaction force of second spring 13, and then carry out spacing fixed buckle 16, and then carry out the tight installation with the tight connection of second mounting panel 10 through the tight connection of the fixed connection of second mounting panel 10, thereby realize the convenient connection with the realization of the whole installation is realized, the convenient connection is realized, and is convenient, and easy to realize the installation is convenient, and easy to realize the convenient and is convenient to install.
The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. A rigid telescopic duct, characterized in that: the device comprises a fixed pipe (1), wherein a telescopic adjusting assembly is arranged on the inner wall of the fixed pipe (1), a first mounting plate (9) and a second mounting plate (10) are respectively arranged at two ends of the telescopic adjusting assembly, and a plurality of convenient assembling and disassembling assemblies are arranged on the side wall of the second mounting plate (10);
the telescopic adjusting assembly comprises a first telescopic tube (3), a second telescopic tube (4), a plurality of telescopic slots (5), a plurality of control slide bars (6), a plurality of limiting clamping blocks (7) and a plurality of first springs (8), wherein the side walls of the first telescopic tube (3) and the second telescopic tube (4) are slidably connected to the inner wall of the fixed tube (1), the telescopic slots (5) are formed in the side walls of the first telescopic tube (3) and the second telescopic tube (4), the control slide bars (6) are slidably connected to one ends of the telescopic slots (5), the limiting clamping blocks (7) are fixedly connected to one ends of the control slide bars (6), and the two ends of the first springs (8) are fixedly connected to one ends of the telescopic slots (5) and one ends of the limiting clamping blocks (7) respectively.
2. A rigid telescopic air duct according to claim 1, wherein: the convenient assembly comprises an adjusting groove (12), a second spring (13), a mounting head (14), a plurality of third springs (15) and a plurality of fixing buckles (16), wherein the adjusting groove (12) is formed in the side wall of the second mounting plate (10), one end of the second spring (13) is fixedly connected to one end of the adjusting groove (12), one end of the mounting head (14) is fixedly connected to the other end of the second spring (13), one end of the third springs (15) is fixedly connected to the inner side of the side wall of the mounting head (14), and one end of the fixing buckles (16) is fixedly connected to the other end of the third springs (15).
3. A rigid telescopic air duct according to claim 2, wherein: the mounting head (14) is connected to the side wall of the adjusting groove (12) in a penetrating and sliding manner by being matched with the adjusting groove (12).
4. A rigid telescopic air duct according to claim 2, wherein: the inner side of the side wall of the mounting head (14) is provided with a plurality of slotted holes, and the fixing buckle (16) is connected to the inner side of the side wall of the mounting head (14) in a sliding manner through the slotted holes.
5. A rigid telescopic air duct according to claim 1, wherein: the inner wall of the fixed pipe (1) is provided with a plurality of clamping grooves (2), and a plurality of limit clamping blocks (7) are matched with the clamping grooves (2).
6. A rigid telescopic air duct according to claim 1, wherein: the one end of flexible groove (5) has seted up the through-hole, control slide bar (6) slip runs through the through-hole and with the one end fixed connection of spacing fixture block (7).
7. A rigid telescopic air duct according to claim 2, wherein: the side wall of the first mounting plate (9) is provided with a plurality of mounting slots (11), and the mounting heads (14) are matched with the mounting slots (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905021.9U CN220523537U (en) | 2023-07-19 | 2023-07-19 | Rigid telescopic air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905021.9U CN220523537U (en) | 2023-07-19 | 2023-07-19 | Rigid telescopic air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523537U true CN220523537U (en) | 2024-02-23 |
Family
ID=89936601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905021.9U Active CN220523537U (en) | 2023-07-19 | 2023-07-19 | Rigid telescopic air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523537U (en) |
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2023
- 2023-07-19 CN CN202321905021.9U patent/CN220523537U/en active Active
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