CN102642533B - Storage box - Google Patents
Storage box Download PDFInfo
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- CN102642533B CN102642533B CN201210063700.6A CN201210063700A CN102642533B CN 102642533 B CN102642533 B CN 102642533B CN 201210063700 A CN201210063700 A CN 201210063700A CN 102642533 B CN102642533 B CN 102642533B
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- window
- main body
- closing element
- storage
- side opening
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Abstract
A fermentation according to the present invention, it is provided that a kind of storage box, including: the storage main body of storage operation fluid; The confirmation window of the operation Fluid Volume being stored in storage main body for allowing user visually to confirm, wherein confirms that window includes: the window being formed on the sidewall of storage main body; Closing the closing element of window, closing element is formed by transparent element; With the potted component being arranged on closing element. Structure according to the present invention, confirms that window can only by being arranged on by transparent closing element on the window formed in storage main body wall and being formed. Therefore, the quantity of parts can be reduced, and the packaging efficiency of storage box can be improved, therefore reduce its cost.
Description
The cross reference of related application
This application claims the priority of Japanese patent application No.2011-016468 submitted on January 28th, 2011, its full content is incorporated herein by reference.
Technical field
The present invention relates to a kind of storage box for storing operation fluid, described operation fluid is for operating the hydraulic main cylinder being used in motorcycle, tricycle and four-wheel car. Especially, the present invention relates to a kind of storage box confirming window including and allowing user visually to confirm operation Fluid Volume.
Background technology
Such as, JP-2006-306194-A proposes and has the storage box confirming window allowing user visually to confirm operation Fluid Volume. In JP-2006-306194-A, the cylindric confirmation window (accompanying drawing in JP-2006-306194-A is labeled as 16) with opening highlights from storage main body (5), and the cylindric support framework (21) being provided with lamella lucida (22) and reflecting plate (24) is arranged on the opening of cylindric confirmation window (16).
At JP-2006-306194-A, owing to lamella lucida (22) and reflecting plate (24) are arranged in support framework (21), so adding the quantity of part, and require time for and work assembling them. Equally, upon assembly, owing to support framework (21) to be mounted has cylindric, so being difficult to alignment installation direction.
Summary of the invention
It is an object of the present invention to provide a kind of quantity that can reduce part and the storage box of packaging efficiency can be improved.
According to an aspect of the invention, it is provided a kind of storage box, including: the storage main body of storage operation fluid; The confirmation window of the operation Fluid Volume being stored in storage main body for allowing user visually to confirm, wherein confirms that window includes: the window being formed in the sidewall of storage main body; Closing the closing element of window, closing element is formed by transparent element; It is arranged on the potted component on closing element, wherein window includes: be opened in the outer openings outside storage main body, outer openings has cylindrical shape, and it is opened in the interior side opening inside outer openings and storage main body simultaneously, interior side opening has in the vertical direction length and rectangular shape short in the horizontal direction, the aperture area of interior side opening is less than outer openings, and wherein closing element includes: be formed through the circular cylinder shaped portion of potted component and the interior side engagement of outer openings;Close the dished plate part of circular cylinder shaped portion one end; Prominent to insert interior side opening and the joint fastener engaged with the inner surface of sidewall from the other end of circular cylinder shaped portion, wherein, when closing element is arranged on window, the side surface of the periphery being arranged in the side opening of outer openings is used as reflecting surface.
Dished plate part can include the mark being used as to guide, and this labelling is for visually confirming the surface of the operation fluid of storage. Interior side opening can have the upper and lower end that width is different from each other. Further, the upper joint fastener with the width corresponding to upper end width and the lower joint fastener with the width corresponding to bottom width can be provided as joint fastener.
Window can pass through coring or cutting and storage main body is integrally formed.
According to above structure, confirm that window can only by being arranged on by transparent closing element on the window formed in storage main body wall and being formed. Therefore, the quantity of parts can be reduced, and the packaging efficiency of storage box can be improved, therefore reduce its cost. Equally, the width that interior side opening is formed as its upper and lower end is different from each other, and closing element includes the joint fastener each with the width corresponding to upper and lower end portion width. Therefore, the assembly orientation of closing element can be easy to determine in suitable direction. Such as, when being formed in dished plate part with the labelling acting on the guiding visually confirming flow surface, labelling can be kept in position. Owing to window is by coring or integrally formed with storage main body by cutting, window can simply form.
Accompanying drawing explanation
Fig. 1 is the sectional view along the line I-I shown in Fig. 6.
Fig. 2 is the side view of the hydraulic main cylinder device according to embodiment.
Fig. 3 is the view from the arrow III-III shown in Fig. 1.
Fig. 4 is the sectional view along IV-IV shown in Fig. 3.
Fig. 5 is the perspective view of the closing element according to embodiment.
Fig. 6 is the plane graph of hydraulic main cylinder device.
Detailed description of the invention
Fig. 1 to 6 is exemplified with the embodiment being applied to rod type handle (bar-handle) vehicle. In this embodiment, storage box is integrally formed with the hydraulic main cylinder of rod type handle vehicle. Handlebar 1 for operating front-wheel is arranged on the front portion of vehicle body, and hydraulic main cylinder device 4 is arranged on handlebar 1. Hydraulic main cylinder device 4 includes hydraulic main cylinder 2 and lever 3. The cylinder body 2a of hydraulic main cylinder 2 is fixed on an end of handlebar 1 by bolt 5,5, so that cylinder body 2a is arranged in the side more forward than handlebar 1. Handle support 2b is prominent from cylinder body 2a side further along. Lever 3 includes rotating base 3a and operating portion 3b. Rotating base 3a is pivotably mounted on handle support 2b, so that operating portion 3b is arranged in the side more forward than handle 7 and can rotate towards handle 7.
Cylinder body 2a includes towards the bottom cylinder hole 2c that lever 3 and storage box 8 are opened, and described storage box 8 is integrally formed with it on cylinder body 2a top. Storage box 8 and cylinder bore 2c are interconnected by unloading outlet 2d and supply mouth 2e. Piston 9 is removably inserted within cylinder bore 2c by piston cup 10,10 under fluid tight relation. Hydraulic pressure chamber 11 is limited between piston 9 and the diapire of cylinder bore 2c. Connect (union) hole 12 to be formed in the diapire of cylinder bore 2c to connect with hydraulic pressure chamber 11. Helical return spring 13 inserts between diapire and the piston 9 of cylinder bore 2c with compressive state.
Storage box 8 includes the storage main body 8b with the fluid locker room 8a for storing operation fluid, it is arranged on the capping 14 on storage main body 8b, it is inserted in the barrier film 15 between edge of opening and the outward flange of capping 14 of storage main body 8b and the cap member 16 being arranged on the upper surface of capping 14.It is arranged in the sidewall 8c of lever 3 side at storage main body 8b, forms the confirmation window 17 allowing user visually to confirm to operate the amount of fluid.
Confirm that window 17 includes the window 17a formed in sidewall 8c and the closing element 18 being arranged on window 17a. Closing element 18 is made up of transparent element. Window 17a is integrally formed with storage main body 8b by coring when casting storage main body 8b. Window 17a includes: be opened in the outer openings 17b on outside storage main body 8b; It is opened in the interior side opening 17c on the inner side of outer openings 17b and storage main body 8b simultaneously. The aperture area of interior side opening 17c is less than outer openings 17b. Outer example opening 17b has cylindrical shape simultaneously, and interior side opening 17c has in vertical direction length and generally rectangular spatula-like shape short in the horizontal direction. The upper half cross section of interior side opening 17c extends with sector. In interior side opening 17c, the width of the upper end 17d width more than bottom 17e.
Closing element 18 includes cylindrical portion 18a, dished plate part 18b, upper joint fastener 18c and lower joint fastener 18d. Dished plate part 18b closes cylindrical portion 18a one end, and upper and lower joint fastener 18c and 18b is respectively since the other end of cylindrical portion 18a highlights. Upper joint fastener 18c has a width of the width of the upper end 17d corresponding to interior side opening 17c, and lower joint fastener 18d has the width of width of bottom 17e corresponding to interior side opening 17c. Junction surface 18e and 18f is respectively formed at the leading end of upper and lower joint fastener 18c and 18d. When the inner side of cylindrical portion 18a Yu outer openings 17b is installed together, the inner surface of junction surface 18e and 18f and storage main body 8b engages. Seal groove 18g is formed so that potted component 19 is mounted thereto along the circumference of cylindrical portion 18a. Formed on dished plate part 18b with the labelling 18h (including line and symbol) of the guiding acting on the flow surface visually confirming operation fluid.
In an embodiment, interior side opening 17c the width of upper and lower end 17d and 17e corresponding to the width of upper and lower joint fastener 18c and 18d of closing element 18, and junction surface 18e, 18f can engage with the inner surface of storage main body 8b. Therefore, cylindrical portion 18a can be accurately fitted within the given position of outer openings 17b, and the labelling 18h on dished plate part 18b can align in suitable direction. Additionally, due to potted component 19 is arranged on seal groove 18g, cylindrical portion 18a can the state of fluid-tight be arranged on outer openings 17b. When closing element 18 is arranged on window 17a, it is allowed to operation fluid flows into cylindrical portion 18a by interior side opening 17c. Owing to closing element 18 is made up of transparent element, so when watching confirmation window 17 from the outside of storage box 8, the operation fluid visibility in cylindrical portion 18a is felt upper and confirmed. In order to improve visual confirmation, lay respectively at two outer openings side surface 17f of both sides, periphery of interior side opening 17c as reflecting surface.
In an embodiment, confirm that the window 17a of window 17 is integrally formed with storage main body 8b. Additionally, closing element 18 is used as lamella lucida. The parts (cylindrical portion 18a, dished plate part 18b and joint fastener 18c, 18d) engaged with window 17a are integrally formed. Further, outer openings side surface 17f is used as reflecting surface. As a result, number of components can be reduced, thus reducing cost. Equally, the width of upper and lower joint fastener 18c and the 18d of closing element 18 is corresponded to due to the width of upper and lower end 17d and the 17e of interior side opening 17c, therefore can be easy to the assembly orientation of alignment closing element 18, and the labelling 18h formed on dished plate part 18b can align in suitable direction.
Although above-described embodiment is applied to the storage box integrally formed with the hydraulic main cylinder of rod type handle vehicle. But the invention is not restricted to this, it is can also be applied to, for instance, the storage box of the storage box formed with hydraulic main cylinder split and the hydraulic main cylinder for clutch. Window forms with storage main body also by cutting. Interior side opening can have the opening shape of the in the vertical direction length except above-described embodiment provides and rectangular shape short in the horizontal direction.
Claims (2)
1. storage box (8), including:
The storage main body (8b) of storage operation fluid;
The confirmation window (17) of the described operation Fluid Volume being stored in described storage main body (8b) for allowing user visually to confirm,
Wherein said confirmation window (17) including:
Form the window (17a) in the sidewall (8c) of described storage main body (8b);
Closing the closing element (18) of described window (17a), described closing element (18) is formed by transparent element; And
Being arranged on the potted component (19) on described closing element (18), wherein said window (17a) including:
Being opened in the outer openings (17b) in described storage main body (8b) outside, described outer openings (17b) has cylindrical shape, and
It is opened in the interior side opening (17c) on outer openings (17b) and storage main body (8b) inner side simultaneously, described interior side opening (17c) has in the vertical direction length and rectangular shape short in the horizontal direction, the aperture area of described interior side opening (17c) is less than described outer openings (17b)
Wherein said closing element (18) including:
It is formed through the cylindrical portion (18a) of described potted component (19) and the interior side engagement of described outer openings (17b);
Close the dished plate part (18b) of described cylindrical portion (18a) one end; And
From the prominent joint fastener (18c, 18d) to insert described interior side opening (17c) and the inner surface with described sidewall (8c) engages of the other end of described cylindrical portion (18a), and
Wherein, when described closing element (18) is arranged on described window (17a), it is arranged in the side surface (17f) of periphery of the described side opening (17c) of described outer openings (17b) as reflecting surface, seal groove (18g) is formed so that described potted component (19) is arranged on this seal groove along the circumference of described cylindrical portion (18a)
Wherein said dished plate part (18b) includes the labelling (18h) being used as to guide, and described labelling is the surface of the operation fluid of storage described in visual confirmation,
Wherein said interior side opening (17c) has the upper end (17d) and the width bottom (17e) different from this upper end (17d) that extend with sector, upper end (17d) is wider than bottom (17e), and
Wherein joint fastener (18c, the upper joint fastener (18c) that 18d) includes there is the width corresponding to described upper end (17d) width and there is the lower joint fastener (18d) of width corresponding to bottom (17e) width, so that when described closing element (18) is arranged on described window (17a), described upper joint fastener (18c) and described lower joint fastener (18d) engage with described upper end (17d) and described bottom (17e) respectively.
2. storage box (8) as claimed in claim 1,
Wherein said window (17a) forms with storage main body (8b) by coring or by cutting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-016468 | 2011-01-28 | ||
| JP2011016468A JP5433595B2 (en) | 2011-01-28 | 2011-01-28 | Reservoir tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102642533A CN102642533A (en) | 2012-08-22 |
| CN102642533B true CN102642533B (en) | 2016-06-15 |
Family
ID=46655686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210063700.6A Active CN102642533B (en) | 2011-01-28 | 2012-01-29 | Storage box |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5433595B2 (en) |
| CN (1) | CN102642533B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632080B (en) * | 2013-11-01 | 2018-08-11 | 日立汽車系統股份有限公司 | Master pump and reservoir |
| TW201632399A (en) * | 2014-12-26 | 2016-09-16 | Hitachi Automotive Systems Ltd | Master cylinder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402169Y (en) * | 2009-04-14 | 2010-02-10 | 房县星源工贸有限责任公司 | Novel liquid level meter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676563U (en) * | 1979-11-19 | 1981-06-22 | ||
| JPS59113718U (en) * | 1983-01-24 | 1984-08-01 | 曙ブレーキ工業株式会社 | Reservoir level gauge device |
| FR2870574B1 (en) * | 2004-05-18 | 2006-07-07 | Renault Sas | AUTOMOTIVE VEHICLE ACCESSORY |
| JP2006306194A (en) * | 2005-04-27 | 2006-11-09 | Nissin Kogyo Co Ltd | Hydraulic pressure master cylinder for vehicle |
-
2011
- 2011-01-28 JP JP2011016468A patent/JP5433595B2/en active Active
-
2012
- 2012-01-29 CN CN201210063700.6A patent/CN102642533B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402169Y (en) * | 2009-04-14 | 2010-02-10 | 房县星源工贸有限责任公司 | Novel liquid level meter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5433595B2 (en) | 2014-03-05 |
| JP2012153330A (en) | 2012-08-16 |
| CN102642533A (en) | 2012-08-22 |
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Effective date of registration: 20220104 Address after: Ibaraki Patentee after: Hitachi astemo Co.,Ltd. Address before: Nagano Patentee before: NISSIN KOGYO Co.,Ltd. |