CN203115405U - Box cover with stability strengthened - Google Patents
Box cover with stability strengthened Download PDFInfo
- Publication number
- CN203115405U CN203115405U CN 201320151421 CN201320151421U CN203115405U CN 203115405 U CN203115405 U CN 203115405U CN 201320151421 CN201320151421 CN 201320151421 CN 201320151421 U CN201320151421 U CN 201320151421U CN 203115405 U CN203115405 U CN 203115405U
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- CN
- China
- Prior art keywords
- case lid
- platform
- box cover
- main body
- utility
- 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 - Fee Related
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Abstract
The utility model provides a box cover with stability strengthened. The box cover with the stability strengthened comprises a box cover body and a circular truncated cone arranged at the central position of the lower end of the box cover body, wherein an installation hole is formed in the circular truncated cone, two bosses are installed at the upper end of the circular truncated cone, the bosses are connected with a platform through convex rings, reinforcing ribs are arranged both on the box cover body and on the platform, a plurality of supporting lugs are arranged on the outer edge of the box cover body and on the outer edge of the platform, and bolt holes are formed in the supporting lugs. The arrangement of the platform enables the box cover to be fixed more stably, operation to be more convenient, and the occurrence of oil leakage of a machine to be reduced.
Description
Technical field
The utility model relates to a kind of auto parts machinery, particularly a kind of case lid that strengthens stability.
Background technique
Cover structure complexity commonly used connects inconvenience, sealing a little less than, and consumptive material is many, generally is to realize connecting by welding, in the long-term process of using, in case occur damaging, be not easy to dismounting, increase maintenance man's difficulty, a little less than the poor sealing performance of case lid, the soundness, cause occurring frequently leakage of oil, increased user cost greatly, common case lid is used thick and heavy material always, and its consumptive material and cost are all very high.
Summary of the invention
For addressing the above problem, the utility model discloses a kind of case lid that strengthens stability, the purpose that arranges of platform makes case lid fixing more stable, more convenient to operate, reduces the phenomenon of machine leakage of oil.
The utility model provides a kind of case lid that strengthens stability, described case lid comprises the case lid main body, be arranged on the round platform of central position, described case lid main body lower end, on the described round platform mounting hole is set, in the round platform upper end two boss are installed, are connected platform at described boss by protruding circle, be equipped with stiffening rib in case lid main body and platform, be provided with some journal stirrups in case lid main body and platform outer rim, at described journal stirrup bolt hole be set.A kind of case lid that strengthens stability of the purpose of this utility model design, the purpose that arranges of platform makes case lid fixing more stable, more convenient to operate, the phenomenon of minimizing machine leakage of oil, the setting of stiffening rib, strengthen intensity and the serviceability of case lid, improved transmission efficiency, guaranteed to reduce the thickness of casing under the required efficient situation, thereby the reduction consumptive material is saved manufacture cost.
The utility model discloses a kind of a kind of improvement that strengthens the case lid of stability, the center of circle of the bolt hole on the described platform is on same circle.This improved purpose strengthens the soundness of case lid, makes itself and case lid fix tightr.
The utility model discloses a kind of a kind of improvement that strengthens the case lid of stability, the diameter of described protruding circle is greater than the diameter of described boss.This diameter that improves protruding circle provides the stability of casing greater than the purpose of the diameter of described boss, reduces the phenomenon of machine leakage of oil, prolongs its working life.
A kind of case lid that strengthens stability of the purpose of this utility model design, the purpose that arranges of platform makes case lid fixing more stable, more convenient to operate, the phenomenon of minimizing machine leakage of oil, the setting of stiffening rib, strengthen intensity and the serviceability of case lid, improved transmission efficiency, guaranteed to reduce the thickness of casing under the required efficient situation, thereby the reduction consumptive material is saved manufacture cost.
Description of drawings
Fig. 1, be a kind of structural representation of case lid that strengthens stability.
Reference numerals list:
11, case lid main body;
21, round platform;
31, mounting hole;
41, stiffening rib;
51, bolt hole;
61, journal stirrup;
71, platform;
81, protruding circle;
91, boss.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word " preceding ", " back ", " left side ", " right side ", the "up" and "down" used are described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometrical center.
Embodiment 1:
As shown in Figure 1, the utility model provides a kind of case lid that strengthens stability, described case lid comprises case lid main body 11, be arranged on the round platform 21 of central position, described case lid main body 11 lower end, on the described round platform 21 mounting hole 31 is set, two boss 91 are installed in round platform 21 upper ends, connect platform 71 at described boss 91 by protruding circle 81, be equipped with stiffening rib 41 in case lid main body 11 and platform 71, be provided with some journal stirrups 61 in case lid main body 11 and platform 71 outer rims, at described journal stirrup 61 bolt hole 51 be set.A kind of case lid that strengthens stability of the purpose of this utility model design, the purpose that arranges of platform makes case lid fixing more stable, more convenient to operate, the phenomenon of minimizing machine leakage of oil, the setting of stiffening rib, strengthen intensity and the serviceability of case lid, improved transmission efficiency, guaranteed to reduce the thickness of casing under the required efficient situation, thereby the reduction consumptive material is saved manufacture cost.
Embodiment 2:
Embodiment's 1 described a kind of case lid that strengthens stability, the center of circle of the bolt hole 51 on the described platform 71 is on same circle.This improved purpose strengthens the soundness of case lid, makes itself and case lid fix tightr.
Embodiment 3:
Embodiment's 1 described a kind of case lid that strengthens stability, the diameter of described protruding circle 81 is greater than the diameter of described boss 91.This diameter that improves protruding circle provides the stability of casing greater than the purpose of the diameter of described boss, reduces the phenomenon of machine leakage of oil, prolongs its working life.
A kind of case lid that strengthens stability of the purpose of this utility model design, the purpose that arranges of platform makes case lid fixing more stable, more convenient to operate, the phenomenon of minimizing machine leakage of oil, the setting of stiffening rib, strengthen intensity and the serviceability of case lid, improved transmission efficiency, guaranteed to reduce the thickness of casing under the required efficient situation, thereby the reduction consumptive material is saved manufacture cost.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (3)
1. one kind strengthens stable case lid, it is characterized in that: described case lid comprises case lid main body (11), be arranged on the round platform (21) of described case lid main body (11) central position, lower end, mounting hole (31) is set on the described round platform (21), in round platform (21) upper end two boss (91) are installed, connect platform (71) at described boss (91) by protruding circle (81), be equipped with stiffening rib (41) in case lid main body (11) and platform (71), be provided with some journal stirrups (61) in case lid main body (11) and platform (71) outer rim, at described journal stirrup (61) bolt hole (51) be set.
According to claim 1 a kind of strengthen stability case lid, it is characterized in that: the center of circle of the bolt hole (51) on the described platform (71) is on same circle.
According to claim 1 a kind of strengthen stability case lid, it is characterized in that: the diameter of described protruding circle (81) is greater than the diameter of described boss (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151421 CN203115405U (en) | 2013-03-29 | 2013-03-29 | Box cover with stability strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151421 CN203115405U (en) | 2013-03-29 | 2013-03-29 | Box cover with stability strengthened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115405U true CN203115405U (en) | 2013-08-07 |
Family
ID=48895753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151421 Expired - Fee Related CN203115405U (en) | 2013-03-29 | 2013-03-29 | Box cover with stability strengthened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115405U (en) |
-
2013
- 2013-03-29 CN CN 201320151421 patent/CN203115405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140329 |