CN203978668U - A kind of compression limiter structure - Google Patents
A kind of compression limiter structure Download PDFInfo
- Publication number
- CN203978668U CN203978668U CN201420332316.6U CN201420332316U CN203978668U CN 203978668 U CN203978668 U CN 203978668U CN 201420332316 U CN201420332316 U CN 201420332316U CN 203978668 U CN203978668 U CN 203978668U
- Authority
- CN
- China
- Prior art keywords
- compression limiter
- utility
- plastic eyelet
- model
- chamfering
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000007906 compression Methods 0.000 title claims abstract description 54
- 230000006835 compression Effects 0.000 title claims abstract description 53
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 229920003023 plastic Polymers 0.000 claims abstract description 25
- 239000007769 metal material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of compression limiter structure, it comprises the compression limiter body being embedded in plastic eyelet, and there is respectively chamfering in the surrounding corner in outside, described compression limiter body two ends, and described compression limiter outside originally also has twice groove.This structure has increased the surface friction drag of compression limiter and plastic eyelet, improves the withdrawal force of compression limiter and reduces the flash that compression limiter embedded hole produces, and has improved the up-to-standard rate of product simultaneously, can make the production technology of plastic eyelet be more prone to control simultaneously.
Description
Technical field
The utility model relates to injection-moulded plastic part hole, is specifically related to a kind of compression limiter embedding in plastic eyelet, and it is mainly to ensure the not fastened bolt conquassation of working of plastics.
Background technique
In the clamping bolt mounting point of plastics air inlet manifold branch of engine and valve chamber cover and cylinder cap, for ensureing the not fastened bolt conquassation of working of plastics, the compression limiter of metal sleeve form need to be set, compression limiter is embedded in to opposing compression in plastic eyelet.Prior art is the interference fit of utilizing between the inwall of plastic eyelet and the outer wall of compression limiter, uses press that compression limiter is pressed in plastic eyelet.But because plastic article are subject to affecting size and can changing of ambient temperature, adopt interference fit, conventional compression snubber and plastic eyelet are that plane rubs to plane, higher to the fitting surface requirement of compression limiter and plastic eyelet; Therefore, this mode is difficult to control in process of production, often occurs the phenomenon that pine or flash are too much.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of compression limiter structure, the compression limiter of this structure has increased the surface friction drag of compression limiter and plastic eyelet, improve the withdrawal force of compression limiter and reduce the flash that compression limiter embedded hole produces, having improved the up-to-standard rate of product simultaneously.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of compression limiter structure, it comprises the compression limiter body being embedded in plastic eyelet, and there is respectively chamfering in the surrounding corner in outside, described compression limiter body two ends, and described compression limiter outside originally also has twice groove.
As preferred embodiment, described twice groove lays respectively between the chamfering at compression limiter body two ends.
As preferred embodiment, in described twice groove, each groove is adjacent with a chamfering.
As preferred embodiment, described compression limiter body adopts metallic material to cut and forms.
The beneficial effects of the utility model are: this compression limiter and plastic eyelet are in the time of drive fit, the flash producing can enter in groove by chamfering place, thereby increase the surface friction drag of compression limiter and plastic eyelet inwall, improve the withdrawal force of compression limiter and reduce the flash that compression limiter embedded hole produces, the utility model makes the fitting surface of plastic eyelet and compression limiter require to reduce, and has improved the up-to-standard rate of product.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cut-away view;
Fig. 3 is the utility model and plastic eyelet position relationship structural representation.
In figure: 1-compression limiter body; 2-plastic eyelet; 3-groove; 4-chamfering.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of compression limiter structure, it comprises the compression limiter body 1 being embedded in plastic eyelet 2, and there is respectively chamfering 4 in the surrounding corner in compression limiter body 1 outside, two ends, and this outside of 1 of compression limiter also has twice groove 3.Twice groove 3 lays respectively between the chamfering 4 at compression limiter body 1 two ends.In twice groove 3, each groove 3 is adjacent with a chamfering 4.Compression limiter body 1 adopts metallic material to cut and forms.
In the utility model, on the outer wall of compression limiter 1, increase chamfering 1 and groove 1, compression limiter body 1 forms drive fit with its outer wall and plastic eyelet 1; Compression limiter is adopted body 1 and is adopted metallic material to cut to form.
Between compression limiter body 1 and plastic eyelet 2, be drive fit, when compression limiter body 1 inserts in plastic eyelet 2, the flash of generation, these flashes can enter in groove 3 by chamfering 4, thereby improve up-to-standard rate and the manufacturing efficiency of product.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a compression limiter structure, it comprises the compression limiter body being embedded in plastic eyelet, it is characterized in that: there is respectively chamfering in the surrounding corner in outside, described compression limiter body two ends, described compression limiter outside originally also has twice groove.
2. a kind of compression limiter structure according to claim 1, is characterized in that: as preferred embodiment, described twice groove lays respectively between the chamfering at compression limiter body two ends.
3. a kind of compression limiter structure according to claim 1, is characterized in that: as preferred embodiment, in described twice groove, each groove is adjacent with a chamfering.
4. a kind of compression limiter structure according to claim 1, is characterized in that: as preferred embodiment, described compression limiter body adopts metallic material to cut and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332316.6U CN203978668U (en) | 2014-06-21 | 2014-06-21 | A kind of compression limiter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332316.6U CN203978668U (en) | 2014-06-21 | 2014-06-21 | A kind of compression limiter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978668U true CN203978668U (en) | 2014-12-03 |
Family
ID=51976122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332316.6U Expired - Lifetime CN203978668U (en) | 2014-06-21 | 2014-06-21 | A kind of compression limiter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020047226A1 (en) * | 2018-08-29 | 2020-03-05 | Magna Exteriors Inc. | One-piece molded linkage assembly with insert molded pins |
| CN113752221A (en) * | 2020-06-03 | 2021-12-07 | 施耐宝公司 | Insert for a power tool housing |
| US12059796B2 (en) | 2023-03-24 | 2024-08-13 | Snap-On Incorporated | Insert for a power tool housing |
-
2014
- 2014-06-21 CN CN201420332316.6U patent/CN203978668U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020047226A1 (en) * | 2018-08-29 | 2020-03-05 | Magna Exteriors Inc. | One-piece molded linkage assembly with insert molded pins |
| CN112867594A (en) * | 2018-08-29 | 2021-05-28 | 麦格纳外饰公司 | One-piece molded linkage assembly with embedded mold pin |
| US20210252753A1 (en) * | 2018-08-29 | 2021-08-19 | Magna Exteriors Inc. | One-piece molded linkage assembly with insert molded pins |
| CN112867594B (en) * | 2018-08-29 | 2023-08-11 | 麦格纳外饰公司 | One-piece molded linkage assembly with embedded molded pins |
| CN113752221A (en) * | 2020-06-03 | 2021-12-07 | 施耐宝公司 | Insert for a power tool housing |
| AU2021203215B2 (en) * | 2020-06-03 | 2023-01-19 | Snap-On Incorporated | Insert for a power tool housing |
| US11654544B2 (en) | 2020-06-03 | 2023-05-23 | Snap-On Incorporated | Insert for a power tool housing |
| US20230226680A1 (en) * | 2020-06-03 | 2023-07-20 | Snap-On Incorporated | Insert for a power tool housing |
| US12059796B2 (en) | 2023-03-24 | 2024-08-13 | Snap-On Incorporated | Insert for a power tool housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compression limiter structure Effective date of registration: 20151012 Granted publication date: 20141203 Pledgee: China Co truction Bank Corp Hefei Qingnian Road branch Pledgor: HEFEI HENGXIN AUTOMOTIVE ENGINE COMPONENT MANUFACTURING Co.,Ltd. Registration number: 2015990000861 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160923 Granted publication date: 20141203 Pledgee: China Co truction Bank Corp Hefei Qingnian Road branch Pledgor: HEFEI HENGXIN AUTOMOTIVE ENGINE COMPONENT MANUFACTURING Co.,Ltd. Registration number: 2015990000861 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address |
Address after: 230000 southwest Hengxin automobile office at the intersection of yingjiangsi road and Yulan Avenue, Taohua Industrial Park, Feixi County, Hefei City, Anhui Province Patentee after: Hefei Hengxin Power Technology Co.,Ltd. Address before: 230051 Anhui Province, Hefei City Baohe Industrial Zone weft three road No. nine Patentee before: HEFEI HENGXIN AUTOMOTIVE ENGINE COMPONENT MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |