CN210602106U - Ventilation pipe for building fresh air system - Google Patents
Ventilation pipe for building fresh air system Download PDFInfo
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- CN210602106U CN210602106U CN201921064383.3U CN201921064383U CN210602106U CN 210602106 U CN210602106 U CN 210602106U CN 201921064383 U CN201921064383 U CN 201921064383U CN 210602106 U CN210602106 U CN 210602106U
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Abstract
The utility model discloses a building ventilation pipe for new trend system, including first body and second body, a plurality of spread grooves have evenly been seted up to one side that first body is close to the second body, the even fixed mounting in one side that the second body is close to first body has a plurality of connecting axles, a plurality of connecting axles and a plurality of spread groove are with the one-to-one, one side fixed mounting of connecting axle has first extrusion piece, one side that the second body was kept away from to first extrusion piece is the inclined plane, the spout has been seted up on one side inner wall of spread groove, slidable mounting has the slide bar in the spout, one side of slide bar is extended to in the spread groove that corresponds and the slip cover is equipped with the telescopic link. The utility model discloses a cooperation of the second extrusion piece on connecting epaxial first extrusion piece and the telescopic link is owing to set up first spring and second spring, realizes the connection of first extrusion piece and second extrusion piece, and the convenience is installed first body and second body, improves staff's work efficiency.
Description
Technical Field
The utility model relates to a ventilation pipe technical field specifically is a ventilation pipe for building new trend system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories. Relatively speaking, the pipeline type fresh air system is more suitable for industrial buildings or large-area office buildings due to large engineering quantity. Through search, patent document No. 200920038750.2 discloses a ventilation pipe for building fresh air exchange system, which is characterized in that the ventilation pipe is composed of two connected bottom plates matched with the intersection angle of two intersecting wall surfaces and a cover plate, a ventilation hole is formed between the two bottom plates and the cover plate, and at least one air suction opening is arranged on the bottom plate and/or the cover plate.
When the ventilation pipe for the existing building fresh air ventilation system is installed, the problem of troublesome splicing exists, and the working efficiency of constructors is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building ventilation pipe for new trend system, through the cooperation of the second extrusion piece on connecting epaxial first extrusion piece and the telescopic link, owing to set up first spring and second spring, elasticity through first spring and second spring is extruded the connecting plate and is fixed, realize the connection of first extrusion piece and second extrusion piece, realize the concatenation to first body and second body, the convenience is installed first body and second body, staff's work efficiency is improved, the problem that proposes among the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building ventilation pipe for new trend system, including first body and second body, a plurality of spread grooves have evenly been seted up to one side that first body is close to the second body, the even fixed mounting in one side that the second body is close to first body has a plurality of connecting axles, a plurality of connecting axles and a plurality of spread groove are with the one-to-one, one side fixed mounting of connecting axle has first extrusion piece, one side that the second body was kept away from to first extrusion piece is the inclined plane, the spout has been seted up on one side inner wall of spread groove, slidable mounting has the slide bar in the spout, one side of slide bar extends to in the spread groove that corresponds and the slip cap is equipped with the telescopic link, one side fixed mounting of telescopic link has the connecting plate, one side fixed mounting that the connecting plate is close to the connecting axle has.
As a preferred embodiment of the utility model, one side that first body and second body are close to each other is equipped with same rubber packing pad, and the telescopic link is kept away from one side of corresponding connecting axle and has been seted up the spring groove, and the one end slidable mounting of slide bar is in the spring inslot that corresponds, and fixed mounting has the one end of first spring on the one side inner wall of corresponding spout is kept away from to the spring groove, and the other end fixed mounting of first spring is on the slide bar that corresponds.
As an optimal implementation mode of the utility model, slidable mounting has the pin pole on the connecting plate, and the equal fixed mounting in both sides of pin pole has the stopper, and the stopper cooperatees with the connecting plate that corresponds, and one side fixed mounting of connecting plate has the one end of second spring, and the other end fixed mounting of second spring has the annular piece, and the fixed cover of annular piece is located on the pin pole that corresponds.
As an optimized embodiment of the present invention, the first pipe body has a plurality of pin holes, and the pin rod is matched with the corresponding pin hole.
As a preferred embodiment of the utility model, fixed mounting has the fixed axle on one side inner wall of spread groove, and one side fixed mounting that the fixed axle is close to the corresponding telescopic link has first segment, and one side fixed mounting that the telescopic link is close to the fixed axle that corresponds has the second segment, and the second segment cooperatees with the first segment that corresponds.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of the second extrusion piece on connecting epaxial first extrusion piece and the telescopic link is owing to set up first spring and second spring, realizes the connection of first extrusion piece and second extrusion piece, and the convenience is installed first body and second body, improves staff's work efficiency.
2. The utility model discloses a mutually supporting of first segment and second segment can make things convenient for disassembling between first body and the second body, and the convenience is overhauld, is changed first body and second body.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a ventilation pipe for a fresh air system of the present invention;
FIG. 2 is a top view of the ventilation pipe reservoir for the fresh air system of the present invention;
fig. 3 is a side view of the ventilation pipe for the fresh air system of the present invention.
In the figure: the device comprises a first pipe body 1, a second pipe body 2, a connecting groove 3, a connecting shaft 4, a first extrusion block 5, a sliding groove 6, a sliding rod 7, an expansion rod 8, a second extrusion block 9, a connecting plate 10, a rubber sealing gasket 11, a first spring 12, a pin rod 13, a second spring 14, a ring block 15, a pin hole 16, a fixed shaft 17, a first sector block 18 and a second sector block 19.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a ventilation pipe for a building fresh air system comprises a first pipe body 1 and a second pipe body 2, wherein one side of the first pipe body 1 close to the second pipe body 2 is uniformly provided with a plurality of connecting grooves 3, one side of the second pipe body 2 close to the first pipe body 1 is uniformly and fixedly provided with a plurality of connecting shafts 4, the connecting shafts 4 and the connecting grooves 3 are in one-to-one correspondence, one side of each connecting shaft 4 is fixedly provided with a first extrusion block 5, one side of each first extrusion block 5 far away from the second pipe body 2 is an inclined plane, one inner wall of one side of each connecting groove 3 is provided with a sliding groove 6, each sliding groove 6 is internally provided with a sliding rod 7 in a sliding manner, one side of each sliding rod 7 extends into the corresponding connecting groove 3 and is provided with a telescopic rod 8 in a sliding manner, one side of each telescopic rod 8 is fixedly provided with a connecting plate 10, one side of each connecting plate 10 close to, the cooperation of the first extrusion block 5 on the connecting shaft 4 and the second extrusion block 9 on the telescopic rod 8 realizes the connection of the first extrusion block 5 and the second extrusion block 9 due to the arrangement of the first spring 12 and the second spring 14, and the first pipe body 1 and the second pipe body 2 are conveniently installed, so that the working efficiency of workers is improved.
Referring to fig. 1 in this embodiment, a same rubber gasket 11 is disposed on a side of the first tube 1 close to the second tube 2, a spring slot is disposed on a side of the telescopic rod 8 away from the corresponding connecting shaft 4, one end of the sliding rod 7 is slidably mounted in the corresponding spring slot, one end of the first spring 12 is fixedly mounted on an inner wall of the spring slot away from the corresponding sliding slot 6, and the other end of the first spring 12 is fixedly mounted on the corresponding sliding rod 7; the first pipe body 1 and the second pipe body 2 can be connected and sealed through the rubber sealing gasket 11.
Referring to fig. 2 in this embodiment, a pin rod 13 is slidably mounted on the connecting plate 10, two sides of the pin rod 13 are both fixedly mounted with a limiting block, the limiting block is matched with the corresponding connecting plate 10, one side of the connecting plate 10 is fixedly mounted with one end of a second spring 14, the other end of the second spring 14 is fixedly mounted with an annular block 15, and the annular block 15 is fixedly sleeved on the corresponding pin rod 13; the pin rod 13 can be inserted into the pin hole 16 by the elastic force of the second spring 14 after sliding.
In the embodiment, referring to fig. 2, a plurality of pin holes 16 are formed in the first pipe body 1, and the pin 13 is matched with the corresponding pin holes 16; the through-hole pin hole 16 can limit the pin 13.
In this embodiment, referring to fig. 2, a fixed shaft 17 is fixedly installed on an inner wall of one side of the connecting groove 3, a first sector 18 is fixedly installed on one side of the fixed shaft 17 close to the corresponding telescopic rod 8, a second sector 19 is fixedly installed on one side of the telescopic rod 8 close to the corresponding fixed shaft 17, and the second sector 19 is matched with the corresponding first sector 18; through mutually supporting of first segment 18 and second segment 19 can make things convenient for and disassemble between first body 1 and the second body 2, conveniently overhauls, changes first body 1 and second body 2.
It should be noted that the utility model relates to a ventilation pipe for building fresh air system, which comprises a first pipe body 1, a second pipe body 2, a connecting groove 3, a connecting shaft 4, a first extrusion block 5, a sliding groove 6, a sliding rod 7, a telescopic rod 8, a second extrusion block 9, a connecting plate 10, a rubber sealing gasket 11, a first spring 12, a pin rod 13, a second spring 14, a ring block 15, a pin hole 16, a fixed shaft 17, a first sector block 18, a second sector block 19, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians or known by conventional test methods, when the ventilation pipe for building fresh air system is used, the connecting shafts 4 and the connecting grooves 3 are aligned one by one, the connecting shafts 4 are inserted into the connecting grooves 3, because the inclined plane of the first extrusion block 5 extrudes the corresponding second extrusion block 9, the second extrusion block 9 firstly drives the connecting plate 10 to slide, the connecting plate 10 drives the telescopic rod 8 to slide, the telescopic rod 8 drives the slide rod 7 to slide in the corresponding slide groove 6, the connecting plate 10 simultaneously drives the pin 13 to slide, due to the arrangement of the second spring 14, the elastic force of the second spring 14 can timely enable the pin 13 to be inserted into the pin hole 16, so that the pin 13 is limited, the continuous sliding of the connecting shaft 4 drives the first extrusion block 5, the first extrusion block 5 slides to one side of the second extrusion block 9, due to the arrangement of the spring groove and the first spring 12, the elastic force of the first spring 12 timely limits the first extrusion block 5, so that the connection of the first pipe body 1 and the second pipe body 2 is realized, the installation of the first pipe body 1 and the second pipe body 2 is completed, when the disassembly and maintenance are needed, one end of the pin 13 is firstly pressed, the pin 13 is separated from the pin hole 16, the second pipe body 2 is pulled, due to the fact that the first fan-shaped block 18 and the second fan-shaped block 19 are matched with each other, the first pipe body 1 and the second pipe body 2 can be disassembled conveniently, and the first pipe body 1 and the second pipe body 2 can be maintained and replaced conveniently.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a building ventilation pipe for new trend system, includes first body (1) and second body (2), its characterized in that: a plurality of connecting grooves (3) are uniformly formed in one side, close to the second pipe body (2), of the first pipe body (1), a plurality of connecting shafts (4) are uniformly and fixedly mounted on one side, close to the first pipe body (1), of the second pipe body (2), the connecting shafts (4) and the connecting grooves (3) are in one-to-one correspondence, a first extrusion block (5) is fixedly mounted on one side of each connecting shaft (4), one side, far away from the second pipe body (2), of each first extrusion block (5) is an inclined plane, a sliding groove (6) is formed in the inner wall of one side of each connecting groove (3), a sliding rod (7) is slidably mounted in each sliding groove (6), a telescopic rod (8) is extended into the corresponding connecting groove (3) and slidably sleeved on one side of each telescopic rod (7), a connecting plate (10) is fixedly mounted on one side, close to the connecting shaft (4), of each connecting plate (, the second extrusion blocks (9) are matched with the corresponding first extrusion blocks (5).
2. The ventilation pipe for the building fresh air system according to claim 1, characterized in that: one side that first body (1) and second body (2) are close to each other is equipped with same rubber packing pad (11), and the spring groove has been seted up to one side that connecting axle (4) that corresponds were kept away from in telescopic link (8), and the one end slidable mounting of slide bar (7) is in the spring groove that corresponds, and fixed mounting has the one end of first spring (12) on the one side inner wall of corresponding spout (6) is kept away from in the spring groove, and the other end fixed mounting of first spring (12) is on slide bar (7) that corresponds.
3. The ventilation pipe for the building fresh air system according to claim 1, characterized in that: slidable mounting has pin rod (13) on connecting plate (10), and the equal fixed mounting in both sides of pin rod (13) has the stopper, and stopper and corresponding connecting plate (10) cooperate, and one side fixed mounting of connecting plate (10) has the one end of second spring (14), and the other end fixed mounting of second spring (14) has annular piece (15), and annular piece (15) fixed cover is located on corresponding pin rod (13).
4. The ventilation pipe for the building fresh air system according to claim 2, characterized in that: a plurality of pin holes (16) are formed in the first pipe body (1), and the pin rods (13) are matched with the corresponding pin holes (16).
5. The ventilation pipe for the building fresh air system according to claim 4, wherein: the connecting structure is characterized in that a fixing shaft (17) is fixedly mounted on the inner wall of one side of each connecting groove (3), a first fan-shaped block (18) is fixedly mounted on one side, close to the corresponding telescopic rod (8), of the fixing shaft (17), a second fan-shaped block (19) is fixedly mounted on one side, close to the corresponding fixing shaft (17), of the telescopic rod (8), and the second fan-shaped block (19) is matched with the corresponding first fan-shaped block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064383.3U CN210602106U (en) | 2019-07-09 | 2019-07-09 | Ventilation pipe for building fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064383.3U CN210602106U (en) | 2019-07-09 | 2019-07-09 | Ventilation pipe for building fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210602106U true CN210602106U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064383.3U Active CN210602106U (en) | 2019-07-09 | 2019-07-09 | Ventilation pipe for building fresh air system |
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| Country | Link |
|---|---|
| CN (1) | CN210602106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738894A (en) * | 2022-05-07 | 2022-07-12 | 海景建设工程有限公司 | Building energy-saving ventilation device |
-
2019
- 2019-07-09 CN CN201921064383.3U patent/CN210602106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738894A (en) * | 2022-05-07 | 2022-07-12 | 海景建设工程有限公司 | Building energy-saving ventilation device |
| CN114738894B (en) * | 2022-05-07 | 2024-03-15 | 海景建设工程有限公司 | Energy-saving ventilation device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211104 Address after: 310015 room 105, No. 143, qiaonong street, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Qingming Construction Technology Co.,Ltd. Address before: 310051 room 3177, building 2, No. 1197, Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Chengxin Decoration Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |