CN104354555A - Gas spring access cover assembly - Google Patents
Gas spring access cover assembly Download PDFInfo
- Publication number
- CN104354555A CN104354555A CN201410643389.1A CN201410643389A CN104354555A CN 104354555 A CN104354555 A CN 104354555A CN 201410643389 A CN201410643389 A CN 201410643389A CN 104354555 A CN104354555 A CN 104354555A
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- CN
- China
- Prior art keywords
- access cover
- cover
- boss
- gas spring
- platform
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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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a gas spring access cover assembly. The gas spring access cover assembly comprises an access cover fixing body with the upper end being opened and an access cover which covers the opening end of the access cover fixing body; the upper tail end on the internal lateral wall of the access cover fixing body protrudes outward to form a platform; the circumference of the platform is internally concaved to form a plurality of grooves which are separated and penetrate the upper surface and the lower surface of the platform; the access cover comprises an upper cover plate and a lower cover plate which is arranged below the upper cover plate; the lower cover plate is adjacently arranged at the lower tail end on the internal lateral wall of the access cover fixing body; the external circumferential lateral wall of the upper cover plate is provided with first bosses which are matched with the groove; the first bosses are abutted against the lower end surface positions, which are not provided with the grooves, of the platform; when the access cover is removed from the access cover fixing body, a user rotates the access cover to enable the first boss arranged above the access cover to be arranged behind the grooves and the access cover is removed from the access cover fixing body.
Description
Technical field:
The present invention relates to a kind of gas spring access cover assembly, it belongs to Bus Technology field.
Background technology:
In existing gas spring access cover assembly, access cover is fixed on access cover fixed body by self-tapping screw, and when opening access cover, need self-tapping screw to remove, self-tapping screw is easy to damage after dismounting.
Therefore, necessary the deficiency solving prior art is improved to prior art.
Summary of the invention:
The invention provides a kind of gas spring access cover assembly for convenience detach.
The present invention adopts following technical scheme: a kind of gas spring access cover assembly, the access cover fixed body comprising upper end open and the access cover covered at access cover fixed body open end, the upper end outwardly convex of described access cover fixed body madial wall forms platform, the circumferential sunken inside of described platform be formed several alternate separate and run through the groove of platform upper and lower surface, described access cover comprises upper cover plate and is arranged on the lower cover below upper cover plate, described lower cover next-door neighbour is arranged at the lower end of described access cover fixed body madial wall, described upper cover plate excircle sidewall is provided with the first boss with described fit depressions, described first boss is connected to the position described platform lower surface not being arranged groove, when access cover being taken off from access cover fixed body, rotate access cover, take off after making the first boss on it be placed in groove from.
Further, be connected with spring between described upper cover plate and lower cover, described upper cover plate is connected to described platform lower surface by spring.
Further, the lower end of described access cover fixed body madial wall is provided with the second boss, and described lower cover is arranged on the second boss.
Further, sealing rubber strip is provided with between described lower cover and the second boss.
Further, the upper surface of described access cover is provided with access cover handle.
Further, the lower surface projection of described platform is formed with latch, and described latch is between the first boss and groove.
Further, described sealing rubber strip is W shape.
The present invention has following beneficial effect: in gas spring access cover assembly of the present invention, the upper surface of access cover is provided with access cover handle, in time will taking off access cover, hold access cover handle, firmly press down access cover simultaneously, and rotate access cover, make the first boss rotate to the position at groove place, so just can very easily access cover be taken off from access cover fixed body.
Accompanying drawing illustrates:
Fig. 1 is the three-dimensional structure diagram of gas spring access cover assembly of the present invention.
Fig. 2 is the birds-eye view of gas spring access cover assembly of the present invention.
Fig. 3 be in Fig. 1 gas spring access cover assembly A-A along the line to cutaway view.
Fig. 4 be in Fig. 1 gas spring access cover assembly B-B along the line to cutaway view.
Fig. 5 is the constructional drawing of access cover.
Fig. 6 is the birds-eye view of access cover fixed body.
Wherein:
1-access cover; 2-access cover fixed body; 3-sealing rubber strip; 4-access cover handle; 5-latch; 11-upper cover plate; 12-lower cover; 13-spring; 110-first boss; 20-platform; 21-groove; 22-second boss.
Detailed description of the invention:
Please refer to shown in Fig. 1 to Fig. 6, the access cover fixed body 2 that gas spring access cover assembly of the present invention comprises upper end open and the access cover 1 covered at access cover fixed body 2 open end, the upper end outwardly convex of access cover fixed body 2 madial wall forms platform 20, the circumferential sunken inside of platform 20 be formed several alternate separate and run through the groove 21 of platform 20 upper and lower surface.The lower cover 12 that access cover 1 comprises upper cover plate 11 and is arranged on below upper cover plate 11, lower cover 12 next-door neighbour is arranged at the lower end of access cover fixed body 2 madial wall, upper cover plate 11 excircle sidewall is provided with the first boss 110 matched with groove 21, when access cover 1 installation is arranged in access cover fixed body 2, first boss 110 is connected to position platform 20 lower surface not being arranged groove 21, when access cover 1 is taken off from access cover fixed body 2, rotate access cover 1, take off after making the first boss 110 on it be placed in groove 21 from.
Between upper cover plate 11 and lower cover 12, be connected with spring 13, upper cover plate 11 is connected on the lower surface of platform 20 by spring 13.The lower end of access cover fixed body 2 madial wall is provided with the second boss 22, and lower cover 12 is arranged on the second boss 22, and is provided with W shape sealing rubber strip 3 between lower cover 12 and the second boss 22.
When access cover 1 installation is arranged in access cover fixed body 2, in order to access cover 1 can be avoided freely to rotate and cause the first boss 110 to turn to the position of groove 21 by actv., the lower surface projection of platform 20 is formed with latch 5, the number of latch 5 is identical with the number of groove 21, and be provided with a latch 5 near a groove 21, when access cover 1 installation is arranged in access cover fixed body 2, the neighbouring abutting of each groove 21 has first boss 110, now, adjacent groove 21, in the combination of latch 5 and the first boss 110 composition, latch 5 is between the first boss 110 and groove 21.And in the combination of all groove 21, latch 5 and the first boss 110 compositions that platform 20 lower surface is formed, the first situation is: the first boss 110 is all positioned at the right side that the left side of latch 5 and groove 21 are all positioned at latch 5, and second case is: the first boss 110 is all positioned at the left side that the right side of latch 5 and groove 21 are all positioned at latch 5.
Conveniently take off access cover 1, the upper surface of access cover 1 is provided with access cover handle 4, in time will taking off access cover 1, hold access cover handle 4, firmly press down access cover 1 simultaneously, and rotate access cover 1, make the first boss 110 rotate to the position at groove 21 place, so just can very easily access cover 1 be taken off from access cover fixed body 2.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. a gas spring access cover assembly, the access cover fixed body (2) comprising upper end open and the access cover (1) covered at access cover fixed body (2) open end, it is characterized in that: the upper end outwardly convex of described access cover fixed body (2) madial wall forms platform (20), described platform (20) circumferential sunken inside be formed several alternate separate and run through the groove (21) of platform (20) upper and lower surface, described access cover (1) comprises upper cover plate (11) and is arranged on the lower cover (12) of upper cover plate (11) below, described lower cover (12) next-door neighbour is arranged at the lower end of described access cover fixed body (2) madial wall, described upper cover plate (11) excircle sidewall is provided with the first boss (110) matched with described groove (21), described first boss (110) is connected to the position described platform (20) lower surface not being arranged groove (21), when access cover (1) is taken off from access cover fixed body (2), rotate access cover (1), take off after making the first boss (110) on it be placed in groove (21) from.
2. gas spring access cover assembly as claimed in claim 1, it is characterized in that: be connected with spring (13) between described upper cover plate (11) and lower cover (12), described upper cover plate (11) is connected to described platform (20) lower surface by spring (13).
3. gas spring access cover assembly as claimed in claim 2, it is characterized in that: the lower end of described access cover fixed body (2) madial wall is provided with the second boss (22), and described lower cover (12) is arranged on the second boss (22).
4. gas spring access cover assembly as claimed in claim 3, is characterized in that: be provided with sealing rubber strip (3) between described lower cover (12) and the second boss (22).
5. gas spring access cover assembly as claimed in claim 4, is characterized in that: the upper surface of described access cover (1) is provided with access cover handle (4).
6. gas spring access cover assembly as claimed in claim 5, it is characterized in that: the lower surface projection of described platform (20) is formed with latch (5), and described latch (5) is positioned between the first boss (110) and groove (21).
7. gas spring access cover assembly as claimed in claim 6, is characterized in that: described sealing rubber strip (3) is W shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643389.1A CN104354555B (en) | 2014-11-13 | 2014-11-13 | gas spring access cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643389.1A CN104354555B (en) | 2014-11-13 | 2014-11-13 | gas spring access cover assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354555A true CN104354555A (en) | 2015-02-18 |
| CN104354555B CN104354555B (en) | 2016-06-29 |
Family
ID=52521908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410643389.1A Active CN104354555B (en) | 2014-11-13 | 2014-11-13 | gas spring access cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354555B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335583A (en) * | 2016-09-20 | 2017-01-18 | 深圳市玖品空气净化科技有限公司 | Electric balance vehicle easy to maintain |
| CN110126926A (en) * | 2019-06-04 | 2019-08-16 | 威马智慧出行科技（上海）有限公司 | A kind of battery access panel structure and automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2276153A (en) * | 1993-03-18 | 1994-09-21 | Andrew Michael Wheatley | Safety cap for fizzy drinks |
| WO1996018552A1 (en) * | 1994-12-12 | 1996-06-20 | Edgar Eilertsen | A self-closing mouthpiece |
| CN2874128Y (en) * | 2005-12-29 | 2007-02-28 | 四川宁江精密工业有限责任公司 | Air spring hydraulic damper |
| DE102005052801A1 (en) * | 2005-11-05 | 2007-05-24 | Man Nutzfahrzeuge Ag | Air spring for motor vehicle suspension, has air spring bellows which encloses volume of air whereby cylinder surface is rigidly connected with fastening device |
| EP1862335A1 (en) * | 2006-05-31 | 2007-12-05 | C.F. GOMMA S.p.A. | An assembled type pistion of an air spring for a motor vehicle |
| CN103707731A (en) * | 2013-12-30 | 2014-04-09 | 郑州精益达汽车零部件有限公司 | Rear air suspension system used for passenger car |
| CN204322971U (en) * | 2014-11-13 | 2015-05-13 | 南京金龙客车制造有限公司 | gas spring access cover assembly |
-
2014
- 2014-11-13 CN CN201410643389.1A patent/CN104354555B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2276153A (en) * | 1993-03-18 | 1994-09-21 | Andrew Michael Wheatley | Safety cap for fizzy drinks |
| WO1996018552A1 (en) * | 1994-12-12 | 1996-06-20 | Edgar Eilertsen | A self-closing mouthpiece |
| DE102005052801A1 (en) * | 2005-11-05 | 2007-05-24 | Man Nutzfahrzeuge Ag | Air spring for motor vehicle suspension, has air spring bellows which encloses volume of air whereby cylinder surface is rigidly connected with fastening device |
| CN2874128Y (en) * | 2005-12-29 | 2007-02-28 | 四川宁江精密工业有限责任公司 | Air spring hydraulic damper |
| EP1862335A1 (en) * | 2006-05-31 | 2007-12-05 | C.F. GOMMA S.p.A. | An assembled type pistion of an air spring for a motor vehicle |
| CN103707731A (en) * | 2013-12-30 | 2014-04-09 | 郑州精益达汽车零部件有限公司 | Rear air suspension system used for passenger car |
| CN204322971U (en) * | 2014-11-13 | 2015-05-13 | 南京金龙客车制造有限公司 | gas spring access cover assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335583A (en) * | 2016-09-20 | 2017-01-18 | 深圳市玖品空气净化科技有限公司 | Electric balance vehicle easy to maintain |
| CN106335583B (en) * | 2016-09-20 | 2019-01-01 | 浙江沪龙工贸有限公司 | A kind of electrodynamic balance vehicle for ease of maintenaince |
| CN110126926A (en) * | 2019-06-04 | 2019-08-16 | 威马智慧出行科技（上海）有限公司 | A kind of battery access panel structure and automobile |
| CN110126926B (en) * | 2019-06-04 | 2024-05-10 | 威马智慧出行科技（上海）有限公司 | Battery overhauls apron structure and car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354555B (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gas spring access cover assembly Effective date of registration: 20181214 Granted publication date: 20160629 Pledgee: Jiangsu bank Limited by Share Ltd Lishui branch Pledgor: NANJING GOLDEN DRAGON BUS CO., LTD. Registration number: 2018320000359 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220601 Granted publication date: 20160629 Pledgee: Jiangsu bank Limited by Share Ltd. Lishui branch Pledgor: NANJING GOLDEN DRAGON BUS Co.,Ltd. Registration number: 2018320000359 |