CN207719754U - Aerospace straight mould shrinkage sleeve - Google Patents
Aerospace straight mould shrinkage sleeve Download PDFInfo
- Publication number
- CN207719754U CN207719754U CN201721682812.4U CN201721682812U CN207719754U CN 207719754 U CN207719754 U CN 207719754U CN 201721682812 U CN201721682812 U CN 201721682812U CN 207719754 U CN207719754 U CN 207719754U
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- Prior art keywords
- diameter
- section
- aerospace
- extension
- extended segment
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Abstract
The utility model discloses an aerospace straight section mould shrink cover, including opening section and extension section, the opening section with extension section fixed connection, the opening section with extension section intercommunication, the diameter of opening section is greater than the diameter of extension section. At normal state, the diameter of the opening section is H, and H is 27.2 mm; the diameter of the extension is J, and J is 7.6 mm. When the opening section is in a contraction state, the diameter of the opening section is h, and h is 13.2 mm; the diameter of the extension is j, which is 7.6 mm. Novel structure, design benefit, the suitability is strong, has solved awkward problem.
Description
Technical field
The utility model is related to field of aerospace more particularly to a kind of straight type mold shrinkage sleeves of aerospace.
Background technology
Currently, with the progress of society, people also gradually go deep into the exploration of aviation field, and aerospace
Special nature determines that aviation accessory must have higher quality, space flight to be widely used in space equipment with mold shrinkage sleeve,
Guarantee is provided for the safety of spacefarer, promotes the development of aerospace industry.
But existing space flight mold shrinkage sleeve has the following defects：
Existing space flight mold shrinkage sleeve general structure is relatively simple, inconvenient for use, affects the normal mounting of conducting wire.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of straight pattern of aerospace
Contracting set, can solve the problems, such as inconvenient for use.
One of the purpose of this utility model adopts the following technical scheme that realization：
A kind of straight type mold shrinkage sleeve of aerospace, including open section and extended segment, the open section are fixed with the extended segment
Connection, the open section are connected to the extended segment, and the diameter of the open section is more than the diameter of the extended segment.
Further, when being in the normal state, a diameter of H, H=27.2mm of the open section；The extended segment it is a diameter of
J, J=7.6mm.
Further, when being in contraction state, a diameter of h, h=13.2mm of the open section；The extended segment it is straight
Diameter is j, j=7.6mm.
Compared with prior art, the beneficial effects of the utility model are：
Structure novel, ingenious in design, strong applicability solve the problems, such as inconvenient for use.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
Fig. 1 is the schematic diagram of the straight type mold shrinkage sleeve normal condition of the utility model aerospace；
Fig. 2 is the schematic diagram of the straight type mold shrinkage sleeve contraction state of aerospace shown in Fig. 1.
In figure：1, open section；2, extended segment.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
Please refer to Fig.1-2, a kind of straight type mold shrinkage sleeve of aerospace includes open section 1 and extended segment 2, the open section 1 with
The extended segment 2 is fixedly connected, and the open section 1 is connected to the extended segment 2, and the diameter of the open section 1 is more than described prolong
Stretch the diameter of section 2.
When being in the normal state, a diameter of H, H=27.2mm of the open section 1；The a diameter of J, J=of the extended segment 2
7.6mm。
When in contraction state, a diameter of h, h=13.2mm of the open section 1；The a diameter of j, j of the extended segment 2
=7.6mm.
Structure novel, ingenious in design, strong applicability solve the problems, such as inconvenient for use.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (3)
1. a kind of straight type mold shrinkage sleeve of aerospace, including open section and extended segment, it is characterised in that：The open section prolongs with described
It stretches section to be fixedly connected, the open section is connected to the extended segment, and the diameter of the open section is more than the diameter of the extended segment.
2. the straight type mold shrinkage sleeve of aerospace as described in claim 1, it is characterised in that：When being in the normal state, the open section
A diameter of H, H=27.2mm；The a diameter of J, J=7.6mm of the extended segment.
3. the straight type mold shrinkage sleeve of aerospace as claimed in claim 2, it is characterised in that：When in contraction state, the opening
The a diameter of h, h=13.2mm of section；The a diameter of j, j=7.6mm of the extended segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682812.4U CN207719754U (en) | 2017-12-06 | 2017-12-06 | Aerospace straight mould shrinkage sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682812.4U CN207719754U (en) | 2017-12-06 | 2017-12-06 | Aerospace straight mould shrinkage sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719754U true CN207719754U (en) | 2018-08-10 |
Family
ID=63059755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721682812.4U Active CN207719754U (en) | 2017-12-06 | 2017-12-06 | Aerospace straight mould shrinkage sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719754U (en) |
-
2017
- 2017-12-06 CN CN201721682812.4U patent/CN207719754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |