CN203321164U - Novel vibration reducing block of automobile glass lifter - Google Patents
Novel vibration reducing block of automobile glass lifter Download PDFInfo
- Publication number
- CN203321164U CN203321164U CN201320371022XU CN201320371022U CN203321164U CN 203321164 U CN203321164 U CN 203321164U CN 201320371022X U CN201320371022X U CN 201320371022XU CN 201320371022 U CN201320371022 U CN 201320371022U CN 203321164 U CN203321164 U CN 203321164U
- Authority
- CN
- China
- Prior art keywords
- vibration reducing
- reducing block
- automobile glass
- glass lifter
- injection
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of accessory devices on an automobile glass lifter and particularly relates to a novel vibration reducing block of an automobile glass lifter. The novel vibration reducing block comprises a body which is of a cuboid structure; the four edges of the cuboid body are of arc-shaped structures; the body is made from a TPU (Thermoplastic Polyurethane) material and is provided with a long mold cavity and round mold cavities. The improved vibration reducing block has the advantages that the TPU material and an injection molding process are adopted, the procedure of burdening is omitted, and one mold with two cavities in the prior art is changed into one mold with eight cavities, so that the production circulation time is short, and the efficiency is at least 4 times the original efficiency; the injection-molded vibration reducing block is free of flying edge, the appearance of the injection-molded vibration reducing block is obviously improved than that of the original vibration reducing block, a workshop is clean without penetrating smell, and thus the environmental requirements, which are gradually strict, are met; an operator sets unified injection-molding process parameters according to the process specification, and the performance such as shore hardness is stable; after an air cavity is added to the middle part of the improved vibration reducing block, the vibration reducing effect is obviously improved than before, and the novel vibration reducing block has very good effects.
Description
Technical field
The utility model relates to automobile glass lifter accessory device technical field, specifically a kind of automobile glass lifter snubber block.
Background technology
When the automobile glass lifter energising drops to lower stop, in order to reduce impact sound, generally all increase a snubber block, the nitrile rubber that existing snubber block is mixed with French chalk etc., adopt sulfuration process to be processed into, and has some shortcomings, every batch of difficult control of part stability, as hardness; Existing sulfuration process environmental protection is poor, easily produces air pollution; Sulfuration process efficiency is low, appearance poor; Existing snubber block damping effect is bad.
Therefore, for the deficiency that overcomes above-mentioned technology is designed a outward appearance than former snubber block remarkable improvement, workshop is clean and tidy, without pungent smell, meet increasingly strict environmental requirement, the performances such as shore hardness are more stable, after increasing air cavity in the middle of the improvement snubber block, a kind of automobile glass lifter snubber block that damping effect is significantly improved than before, inventor's problem to be solved just.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of automobile glass lifter snubber block, it is simple in structure, and outward appearance is than former snubber block remarkable improvement, and workshop is clean and tidy, without pungent smell, meet increasingly strict environmental requirement, the performances such as shore hardness are more stable, after increasing air cavity in the middle of the improvement snubber block, damping effect is significantly improved than before, and extraordinary practical value is arranged.
The utility model solves the technical scheme that its technical problem adopts: a kind of automobile glass lifter snubber block, it is characterized in that: snubber block comprises body, body is rectangular structure, four limits of body cuboid are arcuate structure, body is the TPU material, is provided with microscler die cavity and circular die cavity on body.
The beneficial effects of the utility model are:
1, the utility model improvement snubber block, adopt the TPU material, and Shooting Technique, cancelled and joined the material link, and the die cavity number has become mould eight chambeies by original mould two chambeies, and the production flow time is short, and efficiency is at least original 4 times.Injection moulding snubber block non-trimming out, outward appearance is than former snubber block remarkable improvement.Workshop is clean and tidy, without pungent smell, meets increasingly strict environmental requirement.The operator presses technological specification and sets unified Shooting Technique parameter, and the performances such as shore hardness are more stable.After increasing air cavity in the middle of the improvement snubber block, damping effect is significantly improved than before, and extraordinary effect is arranged.
The accompanying drawing explanation
Fig. 1 is existing snubber block structural representation.
Fig. 2 is the utility model structural representation.
Description of reference numerals: 1-body; The microscler die cavity of 2-; The circular die cavity of 3-.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment only are not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
The existing snubber block structural representation of Fig. 1, the nitrile rubber that existing snubber block is mixed with French chalk etc., adopt sulfuration process to be processed into, and has some shortcomings, and every batch of difficult control of part stability, as hardness; Existing sulfuration process environmental protection is poor, easily produces air pollution; Sulfuration process efficiency is low, appearance poor; Existing snubber block damping effect is bad
Fig. 2 is a kind of automobile glass lifter of the utility model snubber block structural representation, snubber block comprises body 1, body 1 is rectangular structure, four limits of body 1 cuboid are arcuate structure, body 1 is the TPU material, be provided with microscler die cavity 2 and circular die cavity 3 on body, the utility model improvement snubber block, adopt the TPU material, Shooting Technique, cancelled and joined the material link, the die cavity number has become mould eight chambeies by original mould two chambeies, the production flow time is short, efficiency is at least original 4 times, injection moulding snubber block non-trimming out, outward appearance is than former snubber block remarkable improvement, workshop is clean and tidy, without pungent smell, meet increasingly strict environmental requirement.The operator presses technological specification and sets unified Shooting Technique parameter, and the performances such as shore hardness are more stable.After increasing air cavity in the middle of the improvement snubber block, damping effect is significantly improved than before, and extraordinary effect is arranged.
Claims (1)
1. an automobile glass lifter snubber block, it is characterized in that: snubber block comprises body, and body is rectangular structure, and four limits of body cuboid are arcuate structure, and body is the TPU material, is provided with microscler die cavity and circular die cavity on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371022XU CN203321164U (en) | 2013-06-26 | 2013-06-26 | Novel vibration reducing block of automobile glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320371022XU CN203321164U (en) | 2013-06-26 | 2013-06-26 | Novel vibration reducing block of automobile glass lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321164U true CN203321164U (en) | 2013-12-04 |
Family
ID=49660527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320371022XU Expired - Fee Related CN203321164U (en) | 2013-06-26 | 2013-06-26 | Novel vibration reducing block of automobile glass lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321164U (en) |
-
2013
- 2013-06-26 CN CN201320371022XU patent/CN203321164U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |