CN206187326U - Covering connection structure of releasable behind atress - Google Patents
Covering connection structure of releasable behind atress Download PDFInfo
- Publication number
- CN206187326U CN206187326U CN201621273357.8U CN201621273357U CN206187326U CN 206187326 U CN206187326 U CN 206187326U CN 201621273357 U CN201621273357 U CN 201621273357U CN 206187326 U CN206187326 U CN 206187326U
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- CN
- China
- Prior art keywords
- covering
- screw
- connection structure
- utility
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses covering connection structure of releasable behind atress, covering connection structure are used for keeping cabin section appearance, including first covering and second covering, the first end of first covering with the first end of second covering all is provided with a plurality of weakening connection structure, the second of first covering end with the second end of second covering all is provided with a plurality of weakening connection structure, and a plurality of screws pass a plurality of weakening connection structure and fix in the section of cabin. The utility model provides high safe interference killing feature of freeing the covering makes and still can pass through the screw connection between covering and the cabin section, and the design weakens the link on the covering, can enough guarantee safe freeing, and connects between the covering and succinctly do not have the projection, the space utilization that has increased the content with release the security, reached the purpose that the interference killing feature of external force such as friction, striking was resisted to the improvement covering again.
Description
Technical field
The utility model belongs to safety and frees technical field, and in particular to disengageable covering connection knot after a kind of stress
Structure.
Background technology
Covering is usually used in keeping bay section profile, protects content, is proof strength, should have connection between covering and bay section
Relation, but when the content in bay section needs to be released, covering should have releasable function.Traditional releasable covering is usual
It is to be designed at weakening on the broken pin of connection two halves covering, the pin that can break is broken the mesh for reaching and freeing covering after stress
, freed for ease of covering, which often connectionless relation between covering and bay section so that bay section assembling, transport, make
Rubbed, the antijamming capability reduction of external force such as clashed into resisting during grade；For ease of peace of the pin on covering that can break
Dress, which need to often design inwardly projecting structure on covering so that content reduces using space, and protrusion structure
Safe release to content brings certain risk.Therefore, when releasable covering is designed, should ensure that skin connecting structure can
Safety is freed, and its inwall should be made without protrusion, increases the space availability ratio and release security of content, is made it have again
Enough antijamming capabilities.The technological means of prior art can not reach this technique effect, and urgent need develops new technology
Scheme solves this technical problem.
Utility model content
The purpose of this utility model being that after provide a kind of stress in order to solve the above problems that disengageable covering connects
Binding structure.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Disengageable skin connecting structure after stress, skin connecting structure is used to keep bay section profile, including the first covering
With the second covering, the first end of the first end of first covering and second covering is provided with multiple weakening and connects knot
Second end of structure, the second end of first covering and second covering is provided with multiple weakening attachment structures, multiple spiral shells
Nail weakens attachment structure and is fixed in bay section through multiple.
Specifically, the attachment structure that weakens includes first screw mouthful at the second end for being arranged on the first covering, is arranged on
Second screw mouthful at the second end of second covering, first screw mouthful and second screw mouthful are droplet-shaped abnormity
Mouthful, the screw is fixed in bay section after sequentially passing through first screw mouthful and second screw mouthful.Droplet-shaped abnormity mouth
One end be a round part, the other end is a part for triangle, and the pointed part of wherein triangle is the easy fracture for weakening
Place, when the first covering and the second covering are impacted by content, covering near the first screw mouthful and the second screw mouthful will be by
Screw drawing crack at the easy fracture for weakening, covering can deviate from screw constraint and free.
Further, first screw mouthful is countersunk or counter sink.Avoid the screw cap for protruding in use
Foreign object is scraped.
Further, the first end junction of the first end of first covering and second covering, described first are covered
Second end junction of the second end of skin and second covering is the step-like structure of complementary fit.Such fit structure
So that being not in that ledge influence is used in junction.
Further, it is 4 to weaken attachment structure.
The beneficial effects of the utility model are：
The utility model improves the antijamming capability that safety frees covering, makes still to be able to by spiral shell between covering and bay section
Nail connection, designs on covering and weakens link, can either ensure that safety is freed, and connects succinct without protrusion, increase between covering
The space availability ratio and release security of content, have reached raising covering and have resisted the anti-interference of the external force such as friction, shock again
The purpose of ability.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present utility model；
Fig. 2 is the partially expanded configuration schematic diagram of the first covering in the utility model；
Fig. 3 is the part-structure top view of the first covering in the utility model；
Fig. 4 is the structural representation of the first screw mouthful in the utility model；
Fig. 5 is the B-B cross-sectional views in Fig. 4；
Fig. 6 is the partially expanded configuration schematic diagram of the second covering in the utility model；
Fig. 7 is the part-structure top view of the second covering in the utility model；
Fig. 8 is the structural representation of the second screw mouthful in the utility model；
Fig. 9 is the D-D cross-sectional views in Fig. 8.
In figure：1st, bay section；2nd, the first covering；3rd, screw；4th, the second covering；5th, the first screw mouthful；6th, the second screw mouthful.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, disengageable covering connection knot after stress
Structure, skin connecting structure is used to keep the profile of bay section 1, including the first covering 2 and the second covering 4, the first end of the first covering 2 and
The first end of the second covering 4 be provided with it is multiple weaken attachment structures, the second of the second end of the first covering 2 and the second covering 4
End is provided with multiple weakening attachment structures, and multiple screws 3 are fixed in bay section 1 through multiple attachment structures that weaken.
Weakening attachment structure includes first screw mouthful 5 at the second end for being arranged on the first covering 2, is arranged on the second covering 4
The second end the second screw mouthfuls 6, the screw mouthful 6 of the first screw mouthful 5 and second is droplet-shaped abnormity mouth, and screw 3 is sequentially passed through
It is fixed in bay section 1 after the screw mouthful 6 of first screw mouthful 5 and second.One end of droplet-shaped abnormity mouth is a round part, the other end
It is a part for triangle, the pointed part of wherein triangle is at the easy fracture for weakening, when the first covering 2 and the second covering 4
When being impacted by content, covering near the screw mouthful 6 of the first screw mouthfuls 5 and second by by screw 3 at the easy fracture for weakening
Drawing crack, covering can deviate from screw 3 to be fettered and frees.
First screw mouthful 5 is countersunk or counter sink.The screw cap for protruding in use is avoided to scrape foreign object.
The first end junction of the first end of the first covering 2 and the second covering 4, the second end of the first covering 2 and second are covered
Second end junction of skin 4 is the step-like structure of complementary fit.Such fit structure is caused
Ledge influence is used.
It is 4 to weaken attachment structure.
The abjection screw 3 that causing covering using 4 can be more prone to is fettered.
The utility model improves the antijamming capability that safety frees covering, makes still to be able to pass through between covering and bay section 1
Screw 3 is connected, and is designed on covering and is weakened link, can either ensure that safety is freed, and connects succinct without protrusion between covering, is increased
The big space availability ratio and release security of content, has reached to improve covering and resist resisting for the external force such as friction, shocks and has done again
Disturb the purpose of ability.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.The utility model claims scope
Defined by appending claims and its effect thing.
Claims (5)
1. disengageable skin connecting structure after stress, skin connecting structure is used to keep bay section profile, it is characterised in that：Including
The first end of the first covering and the second covering, the first end of first covering and second covering is provided with multiple weakenings
Second end of attachment structure, the second end of first covering and second covering is provided with multiple weakening attachment structures,
Multiple screws are fixed in bay section through multiple attachment structures that weaken.
2. disengageable skin connecting structure after stress according to claim 1, it is characterised in that：It is described to weaken connection knot
Structure include the second end for being arranged on the first covering the first screw mouthful, be arranged on second covering the second end the second screw
Mouthful, first screw mouthful and second screw mouthful are droplet-shaped abnormity mouths, and the screw sequentially passes through first spiral shell
It is fixed in bay section after nail mouth and second screw mouthful.
3. disengageable skin connecting structure after stress according to claim 2, it is characterised in that：First screw mouthful
It is countersunk or counter sink.
4. disengageable skin connecting structure after stress according to claim 1, it is characterised in that：First covering
Second end of the first end junction of first end and second covering, the second end of first covering and second covering
Junction is the step-like structure of complementary fit.
5. disengageable skin connecting structure after stress according to claim 1, it is characterised in that：Weakening attachment structure is
4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273357.8U CN206187326U (en) | 2016-11-25 | 2016-11-25 | Covering connection structure of releasable behind atress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273357.8U CN206187326U (en) | 2016-11-25 | 2016-11-25 | Covering connection structure of releasable behind atress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187326U true CN206187326U (en) | 2017-05-24 |
Family
ID=58725087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273357.8U Withdrawn - After Issue CN206187326U (en) | 2016-11-25 | 2016-11-25 | Covering connection structure of releasable behind atress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394860A (en) * | 2016-11-25 | 2017-02-15 | 中国工程物理研究院总体工程研究所 | Skin connecting structure capable of being disconnected after being stressed |
-
2016
- 2016-11-25 CN CN201621273357.8U patent/CN206187326U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394860A (en) * | 2016-11-25 | 2017-02-15 | 中国工程物理研究院总体工程研究所 | Skin connecting structure capable of being disconnected after being stressed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20181109 |