CN107191531A - Damper with leaking hole - Google Patents
Damper with leaking hole Download PDFInfo
- Publication number
- CN107191531A CN107191531A CN201710290436.2A CN201710290436A CN107191531A CN 107191531 A CN107191531 A CN 107191531A CN 201710290436 A CN201710290436 A CN 201710290436A CN 107191531 A CN107191531 A CN 107191531A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- working chamber
- leaking hole
- damper
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The present invention relates to a kind of damper with leaking hole, including cylinder body, the piston of inboard wall of cylinder block slip can be prolonged by being provided with cylinder body, piston, which will be divided into cylinder body in the first working chamber and the second working chamber, the first working chamber, is provided with compression spring, and compression spring one end offsets with cylinder body bottom surface, the other end offsets with piston bottom surface, the bottom of cylinder body is provided with leaking hole, the side wall of piston and is provided with sealing ring, and piston and cylinder body are mutually in sealing contact.A kind of damper with leaking hole is provided, by setting piston in cylinder body, cylinder body is divided into the first working chamber and the second working chamber; piston is in upper setting sealing ring; and the cylinder base in the first working chamber sets leaking hole, it is easy to discharge the moisture in cylinder body, effectively protects cylinder body.
Description
Technical field
The present invention relates to a kind of damper with leaking hole.
Background technology
Conventional shock absorber structure is more complicated, is unsuitable to apply to some easily mechanically, and the cylinder of damper in the past
Body bottom is sealing structure, and easily accumulation moisture is difficult discharge, influences the damper life-span.
The content of the invention
The technical problem to be solved in the present invention is：The deficiencies in the prior art are overcome there is provided a kind of damper with leaking hole,
Solve the defect that conventional shock absorber structure is complicated, moisture is difficult discharge.
The technical solution adopted for the present invention to solve the technical problems is：A kind of damper with leaking hole, including cylinder body,
The piston of inboard wall of cylinder block slip can be prolonged by being provided with cylinder body, and described piston will be divided into the first working chamber and the second work in cylinder body
Compression spring is provided with chamber, the first described working chamber, described compression spring one end offsets with cylinder body bottom surface, the other end with
Piston bottom surface is offseted, and the bottom of described cylinder body is provided with leaking hole, and sealing ring is provided with the side wall of described piston, described
Piston and cylinder body it is mutually in sealing contact.
Further, it is fixedly connected with piston rod on the piston end surface being in the second working chamber.
The beneficial effects of the invention are as follows：A kind of damper with leaking hole is provided, by setting piston in cylinder body, by cylinder
Body is divided into the first working chamber and the second working chamber, and piston is in upper setting sealing ring, and the cylinder base in the first working chamber
Leaking hole in setting, is easy to discharge the moisture in cylinder body, effectively protects cylinder body.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of damper；
Wherein：1st, cylinder body, 2, piston, 3, sealing ring, 4, compression spring, 5, leaking hole.
Embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are simplified schematic diagram only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
The inwall of cylinder body 1 can be prolonged by being provided with a kind of damper with leaking hole as shown in Figure 1, including cylinder body 1, cylinder body 1
The piston 2 of slip, piston 2 will be divided into the first working chamber and the second working chamber, the first working chamber in cylinder body 1 is provided with compression bullet
Spring 3, one end of compression spring 3 offsets with the bottom surface of cylinder body 1, and the other end offsets with the bottom surface of piston 2, and the bottom of cylinder body 1 is provided with leak
Sealing ring 3 is provided with hole 5, the side wall of piston 2, piston 2 and cylinder body 1 are mutually in sealing contact.Piston 2 in the second working chamber
Piston rod is fixedly connected with end face.
By setting piston in cylinder body, by cylinder body, 1 point is the first working chamber and the second working chamber, and piston 2 is set upper
Sealing ring 3, and the bottom of cylinder body 1 in the first working chamber sets leaking hole 5, is easy to discharge the moisture in cylinder body 1, effectively
Protect cylinder body 1.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (2)
1. a kind of damper with leaking hole, including cylinder body (1), it is characterized in that：Cylinder body can be prolonged by being provided with described cylinder body (1)
(1) piston (2) that inwall is slided, described piston (2) will be divided into the first working chamber and the second working chamber in cylinder body (1), described
The first working chamber in be provided with compression spring (3), described compression spring (3) one end offsets with cylinder body (1) bottom surface, the other end
Offset, the bottom of described cylinder body (1) is provided with leaking hole (5), set on the side wall of described piston (2) with piston (2) bottom surface
Sealing ring (3) is equipped with, described piston (2) and cylinder body (1) is mutually in sealing contact.
2. the damper according to claim 1 with leaking hole, it is characterized in that：The piston being in the second working chamber
(2) it is fixedly connected with piston rod on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290436.2A CN107191531A (en) | 2017-04-27 | 2017-04-27 | Damper with leaking hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290436.2A CN107191531A (en) | 2017-04-27 | 2017-04-27 | Damper with leaking hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191531A true CN107191531A (en) | 2017-09-22 |
Family
ID=59872180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290436.2A Withdrawn CN107191531A (en) | 2017-04-27 | 2017-04-27 | Damper with leaking hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191531A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641349B1 (en) * | 1989-01-30 | 1994-07-13 | Illinois Tool Works Inc | |
| CN201582343U (en) * | 2009-11-20 | 2010-09-15 | 无锡汉和航空技术有限公司 | Damping frequency adjustable vibration absorber |
| CN201687887U (en) * | 2009-12-28 | 2010-12-29 | 新大洲本田摩托有限公司 | Dustproof bellows built in shock absorber |
| CN204253508U (en) * | 2014-11-29 | 2015-04-08 | 哈尔滨轨道交通装备有限责任公司 | The large arm buffer of car puller |
| CN205663813U (en) * | 2016-06-02 | 2016-10-26 | 皖西学院 | Utilize fluid pressure type damping device of atmospheric pressure and magnetic damping principle |
-
2017
- 2017-04-27 CN CN201710290436.2A patent/CN107191531A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641349B1 (en) * | 1989-01-30 | 1994-07-13 | Illinois Tool Works Inc | |
| CN201582343U (en) * | 2009-11-20 | 2010-09-15 | 无锡汉和航空技术有限公司 | Damping frequency adjustable vibration absorber |
| CN201687887U (en) * | 2009-12-28 | 2010-12-29 | 新大洲本田摩托有限公司 | Dustproof bellows built in shock absorber |
| CN204253508U (en) * | 2014-11-29 | 2015-04-08 | 哈尔滨轨道交通装备有限责任公司 | The large arm buffer of car puller |
| CN205663813U (en) * | 2016-06-02 | 2016-10-26 | 皖西学院 | Utilize fluid pressure type damping device of atmospheric pressure and magnetic damping principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170922 |
|
| WW01 | Invention patent application withdrawn after publication |