CN203363638U - Fitting end cover used at end faces of sectional material frame - Google Patents
Fitting end cover used at end faces of sectional material frame Download PDFInfo
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- CN203363638U CN203363638U CN 201320188222 CN201320188222U CN203363638U CN 203363638 U CN203363638 U CN 203363638U CN 201320188222 CN201320188222 CN 201320188222 CN 201320188222 U CN201320188222 U CN 201320188222U CN 203363638 U CN203363638 U CN 203363638U
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- end cap
- fitting
- cooperation
- fitting projection
- utility
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Abstract
The utility model discloses a fitting end cover used at end faces of a sectional material frame, which comprises a cover shell and a fitting part for interference fit with a fitting hole of the sectional material frame, wherein the fitting part comprises fitting bulges and straight slots disposed among the fitting bulges. The fitting end cover in the utility model is characterized in simple structure, low cost, good realization of fit connection with the fitting hole of an aluminum profile, strengthening of suitability of the original fitting end cover and wide applicability.
Description
Technical field
The utility model relates to a kind of cooperation end cap, relates in particular to a kind of cooperation end cap of the end for section material framework.
Background technique
The matching relationship that the end face (cross section) of the aluminum section bar frame used in automation industry is in the market located is realized by end cap.Yet the end cover structure on market is mixed and disorderly, in order to meet the needs that coordinate, a variety of aluminium section bar matching holes also occurred, and the material that end cap is used is also varied.Specifically, the material that the existing market upper end cap is used is common is ABS plastic, nylon, polycarbonate etc.
Referring to Fig. 1 a, 1b and 1c, it shows respectively in the market common aluminium section bar matching hole structure 10a, 10b and 10c.Fig. 2 a, Fig. 2 b show in the market common end cap fitting surface structure 20a, 20b.When needs realize to coordinate, by aluminium section bar with together with end cap cooperatively interacts.
Yet, when both coordinate, be not that pine is exactly tight, and fitting surface is too tight while coordinating, understand after cooperations in and wipe interference face off, during the secondary cooperation, will become flexible.In addition, owing to being equipped with different end caps for different aluminium section bars, end cap of the prior art does not have versatility.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of cooperation end cap of the end for section material framework, simple in structure, has applicability widely.
For achieving the above object, the utility model provides a kind of cooperation end cap of the end for section material framework, includes and covers shell, also includes the auxiliary section for the matching hole interference fit with section material framework, and described auxiliary section includes: fitting projection; And be arranged on the groove between described fitting projection.
Further, described fitting projection and groove roughly form the annular solid of hollow, and the diameter of the diameter of the upper end of this annular solid and lower end all is less than the diameter of intermediate portion.
Further, this annular solid from the centre part up and down the diameter at two ends be gradually the state of convergent.
Further, this lid shell is rectangular, and its end wall has certain thickness.
Further, also be provided with the positioning block to upper process on a described end wall therein.
Further, the peripheral part of described fitting projection also is provided with undulatory wearing layer.
Further, the number of described fitting projection is for being more than or equal to 2, and the number of described groove is also
Be more than or equal to 2.
According to cooperation end cap of the present utility model, it is simple in structure, and cost is lower, can realize preferably and being connected of aluminium section bar matching hole simultaneously, has strengthened the suitability of original cooperation end cap, with a wide range of applications.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.Wherein:
The end view drawing that Fig. 1 a-1b-1c is aluminium section bar of the prior art, it shows the structure of matching hole;
The end view drawing that Fig. 2 a-2b is end cap of the prior art;
The stereogram that Fig. 3 is end cap of the present utility model;
The plan view that Fig. 4 is end cap of the present utility model; And
The plan view that Fig. 5 is end cap of the present utility model.
Embodiment
Below, by exemplary mode of execution, the utility model is specifically described.Yet should be appreciated that in the situation that not further narration, element, structure and feature in mode of execution also can be attached in other mode of execution valuably.
In conjunction with Fig. 3, the cooperation end cap 30 that it shows according to a kind of end for section material framework of the present utility model, include and cover shell 31.
Be worth being with pointing out, coordinate end cap 30 also to include auxiliary section 32, for the matching hole interference fit with section material framework.Visible in conjunction with Fig. 4 and Fig. 5, described auxiliary section 32 also includes: fitting projection 321; And groove 322, be arranged between described fitting projection 321.
Described fitting projection 321 and groove 322 form the annular solid of hollow, and the diameter B of the upper end of this annular solid is less than the diameter A of intermediate portion.Be preferably, from the centre part, diameter B, the C at two ends are the state of convergent to this annular solid gradually up and down.
This lid shell 31 is rectangular, and its four end walls 311 have certain thickness.Also be provided with the positioning block 33 to upper process on a described end wall 311 therein, after the location on end cap has coordinated, the fixed groove on positioning block and aluminium section bar cooperatively interacts, and prevents from rotating after end cap and aluminium section bar from coordinating.Be worth being, the shape of this lid shell 31 is not limited to rectangle with pointing out, and those skilled in the art can arrange other shape according to actual needs.
In order to produce certain frictional force, in case the effect that anti-avulsion falls, the peripheral part of described fitting projection 321 also is provided with corrugated wearing layer 34.The form that should be appreciated that corrugated wearing layer herein is not unique, as long as can play the protective layer that produces the frictional force effect, is all feasible.
In order to play the effect that preferably is connected, a specific embodiment of the present utility model is, the number of described fitting projection 321 is for being more than or equal to 2, and the number of described groove 322 is also for being more than or equal to 2.
Specifically, after fitting projection 321 on end cap 30 enters the matching hole of aluminium section bar, the surface of contact of compressed fit projection 321, it is shunk to internal strain, amount of deformation receives by the interior shrink space of projection 321, because the size of fitting projection 321 upper/lower terminals is less than the size of intermediate position, make the surface of contact of upper end can play the effect of guiding, conveniently enter matching hole.
After auxiliary section 32 and matching hole are realized coordinating, the upper and lower end of fitting projection 321 can produce an outside internal stress, because the distortion of fitting projection 321 can produce the reaction force of the state that affranchises, make it compress the hole wall of aluminium section bar, and, due to the existence of wearing layer, can prevent that auxiliary section 32 from coming off.
In sum, according to cooperation end cap of the present utility model, it is simple in structure, and cost is lower, can realize preferably and being connected of aluminium section bar matching hole simultaneously, has strengthened the suitability of original cooperation end cap, with a wide range of applications.
Be appreciated that the utility model is described by some embodiments, those skilled in the art know, in the situation that do not break away from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.In addition, under instruction of the present utility model, can modify to adapt to concrete situation and material and can not break away from spirit and scope of the present utility model these features and embodiment.Therefore, the utility model is not subject to the restriction of specific embodiment disclosed herein, and the embodiment in all the application's of falling into claim scope belongs to protection domain of the present utility model.
Claims (7)
1. the end cap of the cooperation for the end of section material framework (30), include and cover shell (31), it is characterized in that, also include the auxiliary section (32) for the matching hole interference fit with section material framework, described auxiliary section (32) include: fitting projection (321); And be arranged on the groove (322) between described fitting projection (321).
2. cooperation end cap as claimed in claim 1, it is characterized in that, described fitting projection (321) and groove (322) form the annular solid of hollow, and the diameter (C) of the diameter of the upper end of this annular solid (B) and lower end all is less than the diameter (A) of intermediate portion.
3. cooperation end cap as claimed in claim 2, is characterized in that, this annular solid from the centre part up and down the diameter at two ends be gradually the state of convergent.
4. cooperation end cap as claimed in claim 1 or 2, is characterized in that, this lid shell (31) is rectangular, and its end wall (311) has certain thickness.
5. cooperation end cap as claimed in claim 4, is characterized in that, also is provided with therein the positioning block (33) to upper process on a described end wall (311).
6. cooperation end cap as claimed in claim 5, is characterized in that, the peripheral part of described fitting projection (321) also is provided with corrugated wearing layer (34).
7. cooperation end cap as claimed in claim 6, is characterized in that, the number of described fitting projection (321) is for being more than or equal to 2, and the number of described groove (322) is also for being more than or equal to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188222 CN203363638U (en) | 2012-12-06 | 2013-04-15 | Fitting end cover used at end faces of sectional material frame |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220667750 | 2012-12-06 | ||
| CN201220667750.0 | 2012-12-06 | ||
| CN 201320188222 CN203363638U (en) | 2012-12-06 | 2013-04-15 | Fitting end cover used at end faces of sectional material frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363638U true CN203363638U (en) | 2013-12-25 |
Family
ID=49811397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188222 Expired - Fee Related CN203363638U (en) | 2012-12-06 | 2013-04-15 | Fitting end cover used at end faces of sectional material frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001290A (en) * | 2016-06-29 | 2016-10-12 | 居言智能技术（上海）有限公司 | Profile sealing device |
-
2013
- 2013-04-15 CN CN 201320188222 patent/CN203363638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001290A (en) * | 2016-06-29 | 2016-10-12 | 居言智能技术（上海）有限公司 | Profile sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201600, room 166, 711 North Yang Yang Road, Shanghai, Songjiang District Patentee after: Shanghai shierdi plastic Polytron Technologies Inc. Address before: 201600, room 166, 711 North Yang Yang Road, Shanghai, Songjiang District Patentee before: Shanghai Shierdi Plastic Product Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200421 Address after: 201614 Shanghai Songjiang District science and Technology Park No. 18, No. 4, No. Patentee after: SHANGHAI PUSUN PLASTIC PRODUCTS CO.,LTD. Address before: 201600, room 166, 711 North Yang Yang Road, Shanghai, Songjiang District Patentee before: Shanghai shierdi plastic Polytron Technologies Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |