CN212377487U

CN212377487U - Aluminum-platinum telescopic exhaust pipe

Info

Publication number: CN212377487U
Application number: CN202020289587.3U
Authority: CN
Inventors: 钱虹; 周玉峰
Original assignee: Shengzhou Yinbao Electric Appliance Co ltd
Current assignee: Shengzhou Yinbao Electric Appliance Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-01-19
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses an aluminum foil telescopic exhaust pipe, aiming at providing an aluminum foil telescopic exhaust pipe with high structural strength, simple structure and strong practicability, the technical scheme is that the pipe body comprises a spiral framework, an inner layer structure coated outside the spiral framework, an outer layer structure coated outside the spiral framework and a reinforcing structure arranged between the inner layer structure and the outer layer structure, the structural strength between the inner layer structure and the outer layer structure is improved through the arranged reinforcing structure, the cross section of the reinforcing structure is arranged in a wavy shape, the reinforcing structure comprises a wave crest part and a wave trough part, and the wave crest part is bonded with the inner wall of the outer layer structure, the wave trough part is bonded with the outer wall of the inner layer, then improved the joint strength between inlayer and the skin, the practicality is strong, and simple structure ensures the wholeness between the inlayer and the ectonexine, the utility model is suitable for an exhaust pipe technical field.

Description

Aluminum-platinum telescopic exhaust pipe

Technical Field

The utility model relates to an exhaust pipe technical field, more specifically say, it relates to a scalable blast pipe of aluminium platinum.

Background

At present, the scalable blast pipe of aluminium platinum on the market, it includes the body, and the body includes spiral skeleton, cladding inlayer structure outside spiral skeleton, cladding skin structure outside spiral skeleton. Traditional scalable blast pipe of aluminium platinum because the structural strength of ectonexine is relatively poor, when discharging a large amount of fluids, can lead to the damage of ectonexine mechanism because the velocity of flow is great to reduce life.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a scalable blast pipe of aluminium platinum that structural strength is high, simple structure and practicality are strong.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a scalable blast pipe of aluminium platinum, includes the body, the body includes spiral skeleton, cladding inlayer structure outside spiral skeleton, cladding skin structure outside spiral skeleton and set up the additional strengthening between inlayer structure and skin structure, and this additional strengthening cross-section is the wavy, and additional strengthening includes crest portion and trough portion, the inner wall bonding of crest portion and skin structure, the outer wall bonding of trough portion and inlayer.

Through adopting the above technical scheme, the body includes spiral skeleton, the cladding is in the outer inner layer structure of spiral skeleton, the cladding is in the outer layer structure of spiral skeleton and set up the additional strengthening between inner layer structure and outer layer structure, through the additional strengthening who sets up, then in having improved, structural strength between the skin, and be wavy with this additional strengthening cross-section setting, additional strengthening includes crest portion and trough portion, and bond crest portion and outer layer structure's inner wall, the outer wall bonding of trough portion and inlayer, then the joint strength between inlayer and the skin has been improved, therefore, the clothes hanger is strong in practicability, moreover, the steam hanger is simple in structure, ensure the wholeness between the inlayer and the ectonexine.

The utility model discloses further set up to: be equipped with a plurality of first strengthening ribs on the outer wall of inner layer structure, each first strengthening rib all is the slope form setting, and each first strengthening rib is left spiral form and distributes.

Through adopting above-mentioned technical scheme, be equipped with a plurality of first strengthening ribs on the outer wall of inner layer structure, each first strengthening rib all is the slope form setting, and each first strengthening rib is left spiral form and distributes, through the first strengthening rib that sets up, then improved the structural strength of inner layer structure, avoid because the phenomenon that the atmospheric pressure difference leads to the inlayer wearing and tearing.

The utility model discloses further set up to: the outer wall of the outer layer structure is provided with a plurality of second reinforcing ribs, each second reinforcing rib is arranged in an inclined mode, and each second reinforcing rib is distributed in a right spiral mode.

Through adopting above-mentioned technical scheme, be equipped with a plurality of second strengthening ribs on outer structure's the outer wall, each second strengthening rib all is the slope form setting, and each second strengthening rib is right spiral form and distributes, adopt above-mentioned structural setting, through the second strengthening rib that sets up on the skin, then make to form crisscross additional strengthening between second strengthening rib and the first strengthening rib, thereby good structural strength has been improved, prevent under the great condition of exhaust velocity, because atmospheric pressure effect, lead to damaged phenomenon, and service life is prolonged.

The utility model discloses further set up to: the outer wall of the spiral framework is wrapped with a flexible layer, and a positioning structure used for improving connection tightness is arranged between the flexible layer and the outer wall of the spiral framework.

Through adopting above-mentioned technical scheme, the cladding has the flexible layer on spiral skeleton's the outer wall, through setting up the flexible layer outside spiral skeleton, has then increased spiral skeleton's flexible construction, prevents to take place the damage of inside and outside structure to be equipped with the location structure who is used for improving the connection compactness between the outer wall of flexible layer and spiral skeleton through setting up, then guaranteed the inseparable degree of connection between flexible layer and the spiral skeleton, stability is strong, simple structure.

The utility model discloses further set up to: the positioning structure comprises a groove arranged on the outer wall of the spiral framework, and the flexible layer is provided with a positioning block matched with the groove.

Through adopting above-mentioned technical scheme, location structure is including setting up the recess on the spiral skeleton outer wall, and the flexible layer is equipped with the locating piece with recess looks adaptation, adopts above-mentioned structure setting, through cooperating recess and locating piece, has then improved the connection stability between spiral skeleton and the flexible layer, and the practicality is strong, simple structure.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the aluminum foil retractable exhaust pipe of the present invention.

Fig. 2 is a front view of an embodiment of the aluminum foil retractable exhaust pipe of the present invention.

Reference numeral in the figure, 1, a tube body; 2. a spiral skeleton; 22. a flexible layer; 201. a groove; 202. positioning blocks; 3. an inner layer structure; 31. a first reinforcing rib; 4. an outer layer structure; 41. a second reinforcing rib; 5. a reinforcing structure; 50. a peak portion; 51. a trough portion.

Detailed Description

An embodiment of the aluminum foil retractable exhaust pipe of the present invention is further described with reference to fig. 1 to 2.

For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

The utility model provides a scalable blast pipe of aluminium platinum, including body 1, body 1 includes spiral skeleton 2, the cladding is in spiral skeleton 2 outer inner layer structure 3, the cladding is in spiral skeleton 2 outer layer structure 4 and set up the additional strengthening between inner layer structure 3 and outer layer structure 4, additional strengthening 5 through setting up, then interior, structural strength between the skin has been improved, and be wavy with this additional strengthening 5 cross-section setting, additional strengthening 5 includes crest portion 50 and trough portion 51, and bond crest portion 50 and outer layer structure 4's inner wall, trough portion 51 bonds with inner layer structure 5's outer wall, then the joint strength between inlayer and the skin has been improved, therefore, the clothes hanger is strong in practicability, moreover, the steam hanger is simple in structure, ensure the wholeness between the inlayer and the skin.

The utility model discloses further set up to, be equipped with a plurality of first strengthening ribs 31 on inner layer structure 3's the outer wall, each first strengthening rib 31 all is the slope form setting, and each first strengthening rib 31 is left spiral form and distributes, through the first strengthening rib 31 that sets up, then improved inner layer structure 3's structural strength, avoid leading to the phenomenon of inlayer wearing and tearing because of the atmospheric pressure difference.

The utility model discloses further set up to, be equipped with a plurality of second strengthening ribs 41 on outer structure 4's the outer wall, each second strengthening rib 41 all is the slope form setting, and each second strengthening rib 41 is right spiral form and distributes, adopt the above-mentioned structure setting, through the second strengthening rib 41 that sets up on the skin, then make to form crisscross additional strengthening between second strengthening rib 41 and the first strengthening rib 31, thereby good structural strength has been improved, prevent under the great condition of exhaust velocity, because atmospheric pressure effect, lead to damaged phenomenon, and service life is prolonged.

The utility model discloses further set up to, the cladding has flexible layer 22 on spiral skeleton 2's the outer wall, through setting up in the outer flexible layer 22 of spiral skeleton 2, then increased spiral skeleton 2's flexible construction, prevent to take place the damage of inside and outside structure to through setting up be equipped with the location structure who is used for improving the connection compactness between flexible layer 22 and spiral skeleton 2's the outer wall, then guaranteed the inseparable degree of connection between flexible layer 22 and the spiral skeleton 2, stability is strong, simple structure.

The utility model discloses further set up to, location structure is including setting up recess 201 on 2 outer walls of spiral shell, and flexible layer 22 is equipped with the locating piece 202 with recess 201 looks adaptations, adopts the above-mentioned structure setting, through cooperating recess 201 and locating piece 202, has then improved the connection stability between spiral shell 2 and the flexible layer 22, and the practicality is strong, simple structure.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. The utility model provides a scalable blast pipe of aluminium platinum, includes body (1), its characterized in that, body (1) includes spiral skeleton (2), cladding inner layer structure (3) outside spiral skeleton (2), cladding outer layer structure (4) outside spiral skeleton (2) and set up additional strengthening (5) between inner layer structure (3) and outer layer structure (4), and this additional strengthening (5) cross-section is wavy, and additional strengthening (5) include crest portion (50) and trough portion (51), crest portion (50) bond with the inner wall of outer layer structure (4), and trough portion (51) bond with the outer wall of inner layer structure (3).

2. The aluminum-platinum telescopic exhaust pipe as claimed in claim 1, wherein a plurality of first reinforcing ribs (31) are arranged on the outer wall of the inner layer structure (3), each first reinforcing rib (31) is arranged in an inclined manner, and each first reinforcing rib (31) is distributed in a left spiral manner.

3. The aluminum-platinum telescopic exhaust pipe as claimed in claim 1, wherein a plurality of second reinforcing ribs (41) are arranged on the outer wall of the outer layer structure (4), each second reinforcing rib (41) is arranged in an inclined manner, and each second reinforcing rib (41) is distributed in a right spiral manner.

4. The aluminum-platinum telescopic exhaust pipe as claimed in claim 1, wherein the outer wall of the spiral skeleton (2) is coated with a flexible layer (22), and a positioning structure for improving connection tightness is arranged between the flexible layer (22) and the outer wall of the spiral skeleton (2).

5. The aluminum-platinum telescopic exhaust pipe as claimed in claim 4, wherein the positioning structure comprises a groove (201) arranged on the outer wall of the spiral skeleton (2), and the flexible layer (22) is provided with a positioning block (202) matched with the groove (201).