CN205022568U - Dish is stopped and is gone up pump - Google Patents
Dish is stopped and is gone up pump Download PDFInfo
- Publication number
- CN205022568U CN205022568U CN201520595855.3U CN201520595855U CN205022568U CN 205022568 U CN205022568 U CN 205022568U CN 201520595855 U CN201520595855 U CN 201520595855U CN 205022568 U CN205022568 U CN 205022568U
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- pump
- oily mirror
- pump housing
- plunger
- oil
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a dish is stopped and is gone up pump, including last the pump pump body (1), brake lever (2), half fixed lid (3) and power off switch (4), be equipped with connecting piece (5) and connect half lid (6) on going up the pump pump body (1), brake lever (2) are fixed in in the recess of connecting piece (5) through brake lever screw (7), be equipped with power off switch (4) in the recess, the connecting piece fix half lid (3) and be connected half lid (6) and pass through half lid screw (8) fixed connection, it is the oval -shaped cylinder for the cross -section to go up the pump pump body (1), upward be equipped with on the pump pump body (1) oil pocket (9), there is oil cup pad (10) and oil cup lid (11) on oil pocket (9) in proper order, oil cup pad (10) and oil cup lid (11) loops through oil cup screw (12) and is fixed in on oil pocket (9). The utility model has the advantages of the pump body that whole reasonable in design, the dish of equal in quality stopped compares that to possess the fluid of storage many.
Description
Technical field
The utility model relates to vehicle component, is specifically related to pump on a kind of disc brake.
Background technology
Along with boosted vehicle, battery-driven car universal, safety performance becomes the problem that people are concerned about day by day, and the quality of its braking effect is the important indicator being directly connected to safety performance.
The upper pump of disc brake is used for oil storage and controls the action of lower pump, oil pump capacity number particularly relevant to braking effect.On existing disc brake the integral structure of pump and profile design unreasonable, use and easily encounter head-shield in installing and cause brake to hinder or malfunctioning, and existing upper pump oil reserve is low, can not meet the requirement of productive life, safety cannot ensure.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides pump on a kind of disc brake.
Pump on a kind of disc brake of the present utility model, comprise the pump pump housing, brake lever, fixing half lid and cut-off switch, the described upper pump pump housing is provided with attaching parts and is connected half lid, described brake lever is fixed in the groove of attaching parts by brake lever screw, be provided with cut-off switch in described groove, described fixing half lid is fixedly connected with by half lid screw with being connected partly to cover; The described upper pump pump housing is cross section is oval cylinder, and the described upper pump pump housing is provided with oil pocket, and described oil pocket has lubricating cup pad and oil cup cap successively, and described lubricating cup pad and oil cup cap are fixed on oil pocket by lubricating cup screw successively.
As further improvement of the utility model, the described upper pump pump housing is provided with oily mirror, and described oily mirror is fixed on pump pump housing side, is provided with oily mirror seal ring inside described oily mirror.
As further improvement of the utility model, described oily mirror seal ring is made by elastic material, and described oily mirror seal ring is provided with at least two, and described oily mirror seal ring is sheathed on oily mirror periphery.
The described upper pump pump housing is provided with cone-shaped spring, front leather cup, plunger, jump ring, rear leather cup and plunger dust cap, and upper pump pump housing side is provided with side opening, and described cone-shaped spring, plunger and jump ring are located at side opening place from inside to outside successively; Plunger at one end is provided with front leather cup, and the other end is provided with rear leather cup and plunger dust cap.
The utility model compared with prior art, has the following advantages.
(1), pump on disc brake of the present utility model, unit design is reasonable, is oval cylinder, thus reaches when avoiding encountering head-shield, storage fluid as much as possible, thus ensure braking effect further by design the upper pump pump housing be cross section.The two ends of oval cylinder are most advanced and sophisticated, thus more make way for other parts, meet the requirement of existing vehicle, and institute takes up space little, and wide adaptability, is suitable for industrialized production.
(2), because the upper pump pump housing is provided with oily mirror, described oily mirror is fixed on pump pump housing side, is provided with oily mirror seal ring inside described oily mirror, when ensureing to observe fluid, can avoid leakage of oil, thus avoid the situations such as pollution.
(3), because oily mirror seal ring is made by elastic material, described oily mirror seal ring is provided with at least two, and described oily mirror seal ring is sheathed on oily mirror periphery, and oily mirror seal ring is overlapped sheathed, and actv. ensures airtight quality.
(4), because the upper pump pump housing is provided with cone-shaped spring, front leather cup, plunger, jump ring, rear leather cup and plunger dust cap, upper pump pump housing side is provided with side opening, and described cone-shaped spring, plunger and jump ring are located at side opening place from inside to outside successively; Plunger at one end is provided with front leather cup, and the other end is provided with rear leather cup and plunger dust cap, and above-mentioned unit design is rationally compact, avoids wasting space, and overall transmission performance is good, fluid can accurately be delivered to lower pump, gives lower pump instruction, thus brakes rapidly.
Accompanying drawing explanation
Fig. 1 is pump structure schematic diagram on the utility model disc brake.
Fig. 2 is the upper pump pump body structure schematic diagram of pump on disc brake of the present utility model.
In figure: the upper pump pump housing of 1-, 2-brake lever, fixing half lid of 3-, 4-cut-off switch, 5-attaching parts, 6-connects half lid, 7-brake lever screw, 8-half lid screw, 9-oil pocket, 10-lubricating cup pad, 11-oil cup cap, 12-lubricating cup screw, 13-oil mirror, 14-oil mirror seal ring, 15-cone-shaped spring, leather cup before 16-, 17-plunger, 18-jump ring, leather cup after 19-, 20-plunger dust cap.
Detailed description of the invention
Below in conjunction with drawings and Examples, explanation is further explained to the utility model.
As shown in Figure 1-2, pump on a kind of disc brake, comprise the pump pump housing 1, brake lever 2, fixing half lid 3 and cut-off switch 4, the upper pump pump housing 1 is provided with attaching parts 5 and is connected half lid 6, brake lever 2 is fixed in the groove of attaching parts 5 by brake lever screw 7, be provided with cut-off switch 4 in groove, fixing half lid 3 is partly covered 6 and is fixedly connected with by half lid screw 8 with being connected; The upper pump pump housing 1 for cross section be oval cylinder, the upper pump pump housing 1 is provided with oil pocket 9, oil pocket 9 has successively lubricating cup pad 10 and oil cup cap 11, and lubricating cup pad 10 and oil cup cap 11 are fixed on oil pocket 9 by lubricating cup screw 12 successively.The upper pump pump housing 1 is provided with oily mirror 13, and oily mirror 13 is fixed on pump pump housing side, is provided with oily mirror seal ring 14 inside oily mirror 13.Oil mirror seal ring 14 is made by elastic material, and oily mirror seal ring 14 is provided with at least two, and oily mirror seal ring 14 is sheathed on oily mirror 13 periphery, and one of them oily mirror seal ring is sheathed on the periphery of another oily mirror seal ring, and entirety is sheathed on oily mirror periphery.The upper pump pump housing 1 is provided with cone-shaped spring 15, front leather cup 16, plunger 17, jump ring 18, rear leather cup 19 and plunger dust cap 20, and the upper pump pump housing 1 side is provided with side opening, and cone-shaped spring 15, plunger 17 and jump ring 18 are located at side opening place from inside to outside successively; Plunger 17 one end is provided with front leather cup 16, and the other end is provided with rear leather cup 19 and plunger dust cap 20.
The pump housing of equal in quality compares, and product of the present utility model more easily stores a large amount of fluid, avoids as much as possible due to the little problem causing braking effect bad of braking lubricating cup capacity.
Foregoing is example of the present utility model and explanation; but do not mean that the obtainable advantage of the utility model is so limited, may to wherein one or more of the advantage realized in the simple transformation of structure and/or some embodiments all in the protection domain of the application in every the utility model practice process.
Claims (4)
1. pump on a disc brake, it is characterized in that: comprise the pump pump housing (1), brake lever (2), fixing half lid (3) and cut-off switch (4), the described upper pump pump housing (1) is provided with attaching parts (5) and is connected half lid (6), described brake lever (2) is fixed in the groove of attaching parts (5) by brake lever screw (7), be provided with cut-off switch (4) in described groove, described fixing half lid (3) is partly covered (6) and is fixedly connected with by half lid screw (8) with being connected; The described upper pump pump housing (1) for cross section be oval cylinder, the described upper pump pump housing (1) is provided with oil pocket (9), described oil pocket (9) has successively lubricating cup pad (10) and oil cup cap (11), described lubricating cup pad (10) and oil cup cap (11) are fixed on oil pocket (9) by lubricating cup screw (12) successively.
2. pump on disc brake according to claim 1, it is characterized in that: the described upper pump pump housing (1) is provided with oily mirror (13), and described oily mirror (13) is fixed on pump pump housing side, described oily mirror (13) inner side is provided with oily mirror seal ring (14).
3. pump on disc brake according to claim 2, it is characterized in that: described oily mirror seal ring (14) is made by elastic material, described oily mirror seal ring (14) is provided with at least two, and described oily mirror seal ring (14) is sheathed on oily mirror (13) periphery.
4. pump on disc brake according to claim 1, it is characterized in that: the described upper pump pump housing (1) is provided with cone-shaped spring (15), front leather cup (16), plunger (17), jump ring (18), rear leather cup (19) and plunger dust cap (20), the upper pump pump housing (1) side is provided with side opening, and described cone-shaped spring (15), plunger (17) and jump ring (18) are located at side opening place from inside to outside successively; Plunger (17) one end is provided with front leather cup (16), and the other end is provided with rear leather cup (19) and plunger dust cap (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595855.3U CN205022568U (en) | 2015-08-10 | 2015-08-10 | Dish is stopped and is gone up pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595855.3U CN205022568U (en) | 2015-08-10 | 2015-08-10 | Dish is stopped and is gone up pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022568U true CN205022568U (en) | 2016-02-10 |
Family
ID=55255128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520595855.3U Active CN205022568U (en) | 2015-08-10 | 2015-08-10 | Dish is stopped and is gone up pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650150A (en) * | 2016-03-03 | 2016-06-08 | 宁波鑫云制动机械有限公司 | Bicycle disc brake assembly |
-
2015
- 2015-08-10 CN CN201520595855.3U patent/CN205022568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650150A (en) * | 2016-03-03 | 2016-06-08 | 宁波鑫云制动机械有限公司 | Bicycle disc brake assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |