CN2349232Y - Shock damper - Google Patents

Shock damper Download PDF

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Publication number
CN2349232Y
CN2349232Y CN 98222610 CN98222610U CN2349232Y CN 2349232 Y CN2349232 Y CN 2349232Y CN 98222610 CN98222610 CN 98222610 CN 98222610 U CN98222610 U CN 98222610U CN 2349232 Y CN2349232 Y CN 2349232Y
Authority
CN
China
Prior art keywords
inner core
utility
model
urceolus
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.)
Expired - Fee Related
Application number
CN 98222610
Other languages
Chinese (zh)
Inventor
孙华杰
许建民
刘哲民
李和平
耿立华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JI'NAN LAMP DECORATION GENERAL CO
Original Assignee
JI'NAN LAMP DECORATION GENERAL CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JI'NAN LAMP DECORATION GENERAL CO filed Critical JI'NAN LAMP DECORATION GENERAL CO
Priority to CN 98222610 priority Critical patent/CN2349232Y/en
Application granted granted Critical
Publication of CN2349232Y publication Critical patent/CN2349232Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Vibration Dampers (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The utility model relates to a shock damper, comprising an outer cylinder, an inner cylinder and a fixing device. The utility model is characterized in that one end of the inner cylinder is provided with more than one concave slot. The concave slots are provided with rubbing strips, and the sealing end of the outer cylinder is provided with a sealing clamp pad. The shock damper of the utility model is suitable for high speed running and has the advantages of low noise, high rigidity, high safety, long service life, etc.

Description

A kind of damper
The utility model relates to the damper technical field, particularly a kind of washing machine vibration absorber.
The utility model patent application a few days ago, open, the washing machine vibration absorber of selling, using, an end that mostly is inner core is provided with single recessed groove, and inner core easily deviates from from urceolus, vibrations are big, noise is big, uses dangerous.
Goal of the invention of the present utility model be to provide a kind of and reduce noise, reduce vibrations, safe and reliable damper.
Foregoing invention purpose of the present utility model realizes by following technical proposals:
A kind of damper comprises: several parts of urceolus, inner core, fixture are formed, and an end that it is characterized in that described inner core is provided with the recessed groove more than 1, and fricting strip is set in the recessed groove, and the sealing end of urceolus is provided with a sealed card pad.
One end of described inner core is provided with the recessed groove more than 1, and fricting strip is set in the recessed groove, and purpose is to cooperate according to different sizes installs different fricting strips, can rationally adjust damping force, reduces vibrations.A plurality of fricting strips are installed in the recessed groove, and guidance quality is good, and the sealing end of described urceolus is provided with a sealed card pad, and purpose is to prevent that inner core from deviating from from urceolus, and safe and reliable, the sealed card pad is made of plastics, and can reduce fit clearance, reduces noise.
Described inner core is overall plastic or the metal tube outer wall is covered with the guide pipe of plastics, good rigidly, and the intensity height, long service life is applicable to the occasion that runs up.
The damper of the utility model structure has that noise is low, rigidity is high, safe and reliable, long service life, is applicable to advantage such as run up.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Embodiment 1: see accompanying drawing 1
A kind of damper comprises: urceolus 6, inner core 2, fixture 1, and an end of inner core 2 is provided with 2 recessed grooves 4, according to the damping force requirement, 1 fricting strip 5 is set in the recessed groove 4, and the sealing end of urceolus 6 is provided with a plastic seal card pad 3, and inner core 2 is covered with the guide pipe of plastics for the metal tube outer wall.
Embodiment 2: see accompanying drawing 2
A kind of damper comprises: urceolus 6, inner core 2, fixture 1, and an end of inner core 2 is provided with 2 recessed grooves 4, and 2 fricting strips 5 are set in the recessed groove 4, and the sealing end of urceolus 6 is provided with a plastic seal card pad 3, and inner core 2 is overall plastic guide pipe.

Claims (2)

1. damper, comprise: urceolus [6], inner core [2], several parts of fixture [1] are formed, an end that it is characterized in that described inner core [2] is provided with the recessed groove [4] more than 1, and fricting strip [5] is set in the recessed groove [4], and the sealing end of urceolus [6] is provided with a sealed card pad [3].
2. by the described a kind of damper of claim 1, it is characterized in that described inner core [2] is covered with the guide pipe of plastics for overall plastic or metal tube outer wall.
CN 98222610 1998-10-12 1998-10-12 Shock damper Expired - Fee Related CN2349232Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98222610 CN2349232Y (en) 1998-10-12 1998-10-12 Shock damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98222610 CN2349232Y (en) 1998-10-12 1998-10-12 Shock damper

Publications (1)

Publication Number Publication Date
CN2349232Y true CN2349232Y (en) 1999-11-17

Family

ID=33973903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98222610 Expired - Fee Related CN2349232Y (en) 1998-10-12 1998-10-12 Shock damper

Country Status (1)

Country Link
CN (1) CN2349232Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101082358B (en) * 2006-05-31 2010-11-24 舒适宝控股有限公司 Damper
CN110965268A (en) * 2018-09-29 2020-04-07 青岛海尔洗衣机有限公司 Washing machine shock absorber and washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101082358B (en) * 2006-05-31 2010-11-24 舒适宝控股有限公司 Damper
CN110965268A (en) * 2018-09-29 2020-04-07 青岛海尔洗衣机有限公司 Washing machine shock absorber and washing machine
CN110965268B (en) * 2018-09-29 2022-05-13 青岛海尔洗衣机有限公司 Washing machine shock absorber and washing machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee