CN205260709U - Clutch brake spring - Google Patents
Clutch brake spring Download PDFInfo
- Publication number
- CN205260709U CN205260709U CN201620001593.8U CN201620001593U CN205260709U CN 205260709 U CN205260709 U CN 205260709U CN 201620001593 U CN201620001593 U CN 201620001593U CN 205260709 U CN205260709 U CN 205260709U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- clutch brake
- elastic bag
- upper substrate
- infrabasal plate
- 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
Links
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Springs (AREA)
Abstract
The utility model discloses a clutch brake spring, including infrabasal plate and upper substrate, infrabasal plate and upper substrate pass through rubber shell fixed connection, the inside of rubber shell is equipped with the coil spring hole, there is coil spring inside interlude the in coil spring hole, the middle part up end fixed mounting of infrabasal plate has the cylinder, the left and right sides of cylinder is all through pipeline and elasticity gasbag intercommunication, the upper portion at the mounting base is installed to the elasticity gasbag, the inside of cylinder is equipped with the piston board, the upside of piston board and the lower extreme fixed connection of piston rod, the upper end of piston rod and the downside fixed connection of upper substrate, consequently the utility model discloses elasticity stability more receives ambient temperature's influence little.
Description
Technical field
The utility model relates to spring field, is specially a kind of clutch brake spring.
Background technology
The clutch brake spring that existing automobile is used, unstable properties, occur when in use the danger of fracture, once clutch brake spring ruptures, easily cause larger life and property loss, and existing spring hardness is subject to external influence larger, therefore elastic force can change along with temperature, it is harder that traditional helical spring can become when it is cold, and therefore elastic force increases, and affects user's operating experience.
Utility model content
The purpose of this utility model is to provide a kind of clutch brake spring, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of clutch brake spring, comprise infrabasal plate and upper substrate, described infrabasal plate is fixedly connected with by rubbery outer cover with upper substrate, the inside of described rubbery outer cover is provided with helical spring hole, the inside in described helical spring hole is interspersed with helical spring, the upper surface, middle part of described infrabasal plate is installed with cylinder, the left and right sides of described cylinder is all communicated with elastic bag by pipeline, described elastic bag is arranged on the top of mounting base, the inside of described cylinder is provided with piston plate, the upside of described piston plate is fixedly connected with the lower end of piston rod, the upper end of described piston rod is fixedly connected with the downside of upper substrate.
Preferably, described elastic bag is spheroid shape, and described elastic bag is at least provided with two groups, and is evenly arranged in cylinder around.
Preferably, the outside of described elastic bag is enclosed with reinforcing network.
Preferably, described cylinder is hollow cylinder structure.
Compared with prior art, the beneficial effects of the utility model are: this clutch brake spring is simple in structure, by adding rubbery outer cover structure, can play certain protective effect to helical spring, prevent that helical spring from rupturing in the process using, thereby avoid dangerous generation, by adding cylinder and piston plate structure, can be by producing elastic force in the vertical direction of being squeezed in of piston rod, by adding elastic bag structure, can the gas collection of cylinder bottom will be extruded to, and produce corresponding elastic force, the relatively traditional stiffness spring of the elastic force of this air bag is softer, because the elasticity of elastic bag is mainly derived from the pressure of inner air, therefore in the time that temperature is lower, the air pressure of inside air bag is less, therefore elastic force weakens relatively, and meanwhile, traditional helical spring can catch a cold elasticity increase, by adding elastic bag structure, can effectively this poor flexibility be dwindled, therefore the utility model elasticity is more stable, be subject to the impact of environment temperature little.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is helical spring structure schematic diagram.
In figure: 1 infrabasal plate, 2 upper substrates, 3 rubbery outer covers, 4 helical spring holes, 5 helical springs, 6 cylinders, 7 elastic bags, 8 reinforcing networks, 9 mounting bases, 10 piston plates, 11 piston rods.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of clutch brake spring, comprise infrabasal plate 1 and upper substrate 2, infrabasal plate 1 is fixedly connected with by rubbery outer cover 3 with upper substrate 2, the inside of rubbery outer cover 3 is provided with helical spring hole 4, the inside in helical spring hole 4 is interspersed with helical spring 5, the upper surface, middle part of infrabasal plate 1 is installed with cylinder 6, cylinder 6 is hollow cylinder structure, the cylinder 6 internal capacity maximums of this structure, therefore the elastic force producing is also relatively constant, the left and right sides of cylinder 6 is all communicated with elastic bag 7 by pipeline, elastic bag 7 is spheroid shape, elastic bag 7 is at least provided with two groups, and be evenly arranged in cylinder 6 around, the gas collection that elastic bag 7 can squeeze out by cylinder 6, and to the corresponding pressure of cylinder 6 inner generation, make cylinder 6 and piston plate 10 produce spring action, elastic bag 7 is arranged on the top of mounting base 9, the outside of elastic bag 7 is enclosed with reinforcing network 8, reinforcing network 8 is used for strengthening the intensity of elastic bag 7, prevent that elastic bag 7 pressure in the process using is excessive and blast, the inside of cylinder 6 is provided with piston plate 10, the upside of piston plate 10 is fixedly connected with the lower end of piston rod 11, the upper end of piston rod 11 is fixedly connected with the downside of upper substrate 2.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (4)
1. a clutch brake spring, comprise infrabasal plate (1) and upper substrate (2), described infrabasal plate (1) is fixedly connected with by rubbery outer cover (3) with upper substrate (2), the inside of described rubbery outer cover (3) is provided with helical spring hole (4), the inside in described helical spring hole (4) is interspersed with helical spring (5), it is characterized in that: the upper surface, middle part of described infrabasal plate (1) is installed with cylinder (6), the left and right sides of described cylinder (6) is all communicated with elastic bag (7) by pipeline, described elastic bag (7) is arranged on the top of mounting base (9), the inside of described cylinder (6) is provided with piston plate (10), the upside of described piston plate (10) is fixedly connected with the lower end of piston rod (11), the upper end of described piston rod (11) is fixedly connected with the downside of upper substrate (2).
2. a kind of clutch brake spring according to claim 1, is characterized in that: described elastic bag (7) is spheroid shape, and described elastic bag (7) is at least provided with two groups, and is evenly arranged in cylinder (6) around.
3. a kind of clutch brake spring according to claim 1, is characterized in that: the outside of described elastic bag (7) is enclosed with reinforcing network (8).
4. a kind of clutch brake spring according to claim 1, is characterized in that: described cylinder (6) is hollow cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001593.8U CN205260709U (en) | 2016-01-04 | 2016-01-04 | Clutch brake spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001593.8U CN205260709U (en) | 2016-01-04 | 2016-01-04 | Clutch brake spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260709U true CN205260709U (en) | 2016-05-25 |
Family
ID=56002238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001593.8U Expired - Fee Related CN205260709U (en) | 2016-01-04 | 2016-01-04 | Clutch brake spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095908A (en) * | 2018-02-12 | 2018-06-01 | 邓珍珍 | A kind of cardiological patients first aid damping bed |
| CN109236925A (en) * | 2018-09-28 | 2019-01-18 | 常州大学 | A kind of linear damp type perseverance rigidity vibration isolator of gas |
| CN112709776A (en) * | 2020-12-31 | 2021-04-27 | 邢台任卓机械制造有限公司 | Intelligent shock absorber for car with spring fracture protect function |
-
2016
- 2016-01-04 CN CN201620001593.8U patent/CN205260709U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095908A (en) * | 2018-02-12 | 2018-06-01 | 邓珍珍 | A kind of cardiological patients first aid damping bed |
| CN108095908B (en) * | 2018-02-12 | 2020-03-17 | 西安交通大学第一附属医院 | Damping bed for emergency treatment of patients in cardiology department |
| CN109236925A (en) * | 2018-09-28 | 2019-01-18 | 常州大学 | A kind of linear damp type perseverance rigidity vibration isolator of gas |
| CN112709776A (en) * | 2020-12-31 | 2021-04-27 | 邢台任卓机械制造有限公司 | Intelligent shock absorber for car with spring fracture protect function |
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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: 20160525 Termination date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |