CN209238664U - A kind of bellows - Google Patents
A kind of bellows Download PDFInfo
- Publication number
- CN209238664U CN209238664U CN201821446912.1U CN201821446912U CN209238664U CN 209238664 U CN209238664 U CN 209238664U CN 201821446912 U CN201821446912 U CN 201821446912U CN 209238664 U CN209238664 U CN 209238664U
- Authority
- CN
- China
- Prior art keywords
- dust cover
- cylinder
- guide rod
- support base
- axle bed
- 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
Abstract
The utility model discloses a kind of bellows, including dampening arrangement, dust cover device is installed on the outside of the dampening arrangement；The dampening arrangement includes cylinder, upper connecting rod, upper axle bed, support ring, guide rod, spring, support base, lower link and lower axle bed, the upper end of the cylinder is fixedly connected with upper connecting rod, the upper end of the upper connecting rod is fixedly connected with axle bed, the outside fixing sleeve of the cylinder is connected to support ring, sliding sleeve is connected to guide rod in the cylinder, spring is socketed on the outside of the guide rod, the lower end of the guide rod is fixedly connected with support base；The dust cover device includes annular seating, circular trough, dust cover, lower stop edge, upper rib, pressure ring, pressing sleeve and through-hole.The bellows are not necessarily to dismantle the cylinder of damper and guide rod to dismantle dust cover, and convenient for replacing to dust cover, and dust cover upper and lower ends use pressure ring pressing sleeve to compress respectively, avoid having the gap between dust cover and damper, and dust or water is caused to enter.
Description
Technical field
The utility model relates to automobile technical field, specially a kind of bellows.
Background technique
In automobile absorber, requires installation dust cover usually to avoid dust from entering in damper, damper is made
At damage.Usual dust cover is installed between the cylinder of damper and guide rod.
But dust cover is needed the cylinder of damper and guide rod disassembly could replace dust cover, caused when needing replacing
Dust cover replacement is inconvenient, and the upper and lower side of common dust cover is not all connected closely, is still had between damper
Gap, dust and water can still enter, and dust-proof effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of bellows, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of bellows, including damper dress
It sets, dust cover device is installed on the outside of the dampening arrangement；
The dampening arrangement include cylinder, upper connecting rod, upper axle bed, support ring, guide rod, spring, support base, lower link and
Lower axle bed, the upper end of the cylinder are fixedly connected with upper connecting rod, and the upper end of the upper connecting rod is fixedly connected with axle bed, the cylinder
The outside fixing sleeve of body is connected to support ring, and sliding sleeve is connected to guide rod in the cylinder, and spring, institute are socketed on the outside of the guide rod
The lower end for stating guide rod is fixedly connected with support base；
The dust cover device includes annular seating, circular trough, dust cover, lower stop edge, upper rib, pressure ring, pressing sleeve and through-hole,
The annular seating is connected through a screw thread with support base, and the annular seating is provided with circular trough, and sliding sleeve is taken over control in the circular trough
Dust hood, the dust cover are provided with lower stop edge, and the lower stop edge is slidably socketed with circular trough, and the dust cover is provided with gear
Side, the upper rib are slidably socketed with cylinder, and the lower end of the upper rib is contacted with support ring.
Preferably, the upper end of the spring is contacted with cylinder, and the lower end of the spring is contacted with support base.
Preferably, the lower end of the support base is fixedly connected with lower link, and the lower end of the lower link is fixedly connected with down
Axle bed.
Preferably, the upper end of the upper rib is close to pressure ring, and the pressure ring is connected through a screw thread with cylinder.
Preferably, pressing sleeve has been connected through a screw thread on the outside of the annular seating, the pressing sleeve is close to lower stop edge.
Preferably, the pressing sleeve is provided with through-hole, and the through-hole is slidably socketed with dust cover.
Compared with prior art, the utility model has the beneficial effects that the bellows are not necessarily to the cylinder of damper
Dust cover is dismantled with guide rod disassembly, convenient for replacing to dust cover, and dust cover upper and lower ends use pressure ring pressing sleeve respectively
It compresses, avoids having the gap between dust cover and damper, dust or water is caused to enter.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the annular seating top view of the utility model.
In figure: 1 dampening arrangement, 11 cylinders, 12 upper connecting rods, axle bed, 14 support rings, 15 guide rods, 16 springs, 17 on 13
Support base, 18 lower links, 19 lower axle beds, 2 dust cover devices, 21 annular seatings, 22 circular troughs, 23 dust covers, 24 lower stop edges, on 25
Rib, 26 pressure rings, 27 pressing sleeves, 28 through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bellows, including dampening arrangement
1, the outside of dampening arrangement 1 is equipped with dust cover device 2；
Dampening arrangement 1 includes cylinder 11, upper connecting rod 12, upper axle bed 13, support ring 14, guide rod 15, spring 16, support base
17, lower link 18 and lower axle bed 19, the upper end of cylinder 11 are fixedly connected with upper connecting rod 12, and the upper end of upper connecting rod 12 is fixedly connected with
Upper axle bed 13, upper connecting rod 12 have supporting role to upper axle bed 13, and the outside fixing sleeve of cylinder 11 is connected to support ring 14, cylinder 11
Interior sliding sleeve is connected to guide rod 15, and guide rod 15 can slide in cylinder 11, belongs to the damper prior art, the outer sheath of guide rod 15
It is connected to spring 16, spring 16 has cushioning effect, belongs to the prior art, the lower end of guide rod 15 is fixedly connected with support base 17, bullet
The upper end of spring 16 is contacted with cylinder 11, and the lower end of spring 16 is contacted with support base 17, and the lower end of support base 17 is fixedly connected with down
Connecting rod 18, the lower end of lower link 18 are fixedly connected with lower axle bed 19, and lower link 18 has supporting role to lower axle bed 19；
Dust cover device 2 includes annular seating 21, circular trough 22, dust cover 23, lower stop edge 24, upper rib 25, pressure ring 26, pressure
Set 27 and through-hole 28, annular seating 21 are connected through a screw thread with support base 17, annular seating 21 and 17 side of being connected through a screw thread of support base
Just annular seating 21 is dismantled, annular seating 21 is provided with circular trough 22, and dust cover 23 is slidably socketed in circular trough 22, dust-proof
Cover 23 is made of rubber, and has good elasticity, circular trough 22 is that dust cover 23 provides installation space, convenient for dust cover 23
It is positioned, dust cover 23 is provided with lower stop edge 24, and lower stop edge 24 is slidably socketed with circular trough 22, and dust cover 23 is provided with gear
Side 25, upper rib 25 are slidably socketed with cylinder 11, and the lower end of upper rib 25 is contacted with support ring 14, the upper end of upper rib 25 and pressure
Ring 26 is close to, and pressure ring 26 is connected through a screw thread with cylinder 11, is acted on by the screw-threaded coupling of pressure ring 26 and cylinder 11, so that pressure ring
26 compress upper rib 25, realize close connection, the outside of annular seating 21 has been connected through a screw thread pressing sleeve 27, pressing sleeve 27 and lower block
Side 24 is close to, and pressing sleeve 27 is provided with through-hole 28, and through-hole 28 is slidably socketed with dust cover 23, passes through the spiral shell of pressing sleeve 27 and annular seating 21
Line connection, can make pressing sleeve 27 compress the lower stop edge 24 of dust cover 23, so that lower stop edge 24 is closely connect with annular seating 21.
When the utility model is specifically implemented: pressure ring 26 and cylinder 11 pass through threaded function when automobile absorber work
The lower stop edge 24 that the upper rib 25 of dust cover 23, pressing sleeve 27 and annular seating 21 compress dust cover 23 by threaded function is compressed, is made
It obtains and is completely embedded between dust cover 23 and dampening arrangement 1, dust is avoided to enter in damper, there is good dust and water protection
Effect；When the damage of dust cover 23 is dismantled, pressure ring 26 is rotated, pressure ring 26 and cylinder 11 occur threading action, generate
Then relative displacement rotates pressing sleeve 27, pressing sleeve 27 so that pressure ring 26 leaves cylinder 11, and leaves the upper rib 25 of dust cover 23
Threading action occurs with annular seating 21, generates relative displacement, so that pressing sleeve 27 is separated with annular seating 21, it is mobile anti-then up
Dust hood 23, so that dust cover 23 is removed from the outside of cylinder 11, dust cover 23 drives pressing sleeve 27 to remove from the outside of cylinder 11, so
Dust cover 23 is separated with pressing sleeve 27 afterwards, i.e., it is detachably, convenient and efficient, it is convenient for more changing jobs for dust cover 23, being not necessarily to will
The cylinder 11 and guide rod 15 of dampening arrangement 1 are dismantled to replace dust cover 23.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bellows, including dampening arrangement (1), it is characterised in that: install in the outside of the dampening arrangement (1)
There are dust cover device (2)；
The dampening arrangement (1) include cylinder (11), upper connecting rod (12), upper axle bed (13), support ring (14), guide rod (15),
The upper end of spring (16), support base (17), lower link (18) and lower axle bed (19), the cylinder (11) is fixedly connected with upper connecting rod
(12), the upper end of the upper connecting rod (12) is fixedly connected with axle bed (13), and the outside fixing sleeve of the cylinder (11) is connected to branch
Pushing out ring (14), the interior sliding sleeve of the cylinder (11) are connected to guide rod (15), are socketed with spring (16), institute on the outside of the guide rod (15)
The lower end for stating guide rod (15) is fixedly connected with support base (17)；
The dust cover device (2) includes annular seating (21), circular trough (22), dust cover (23), lower stop edge (24), upper rib
(25), pressure ring (26), pressing sleeve (27) and through-hole (28), the annular seating (21) is connected through a screw thread with support base (17), described
Annular seating (21) is provided with circular trough (22), is slidably socketed dust cover (23) in the circular trough (22), the dust cover (23)
It is provided with lower stop edge (24), the lower stop edge (24) is slidably socketed with circular trough (22), and the dust cover (23) is provided with gear
Side (25), the upper rib (25) are slidably socketed with cylinder (11), and the lower end of the upper rib (25) is contacted with support ring (14).
2. a kind of bellows according to claim 1, it is characterised in that: the upper end of the spring (16) and cylinder
(11) it contacts, the lower end of the spring (16) is contacted with support base (17).
3. a kind of bellows according to claim 1, it is characterised in that: the lower end of the support base (17) is fixed to be connected
It is connected to lower link (18), the lower end of the lower link (18) is fixedly connected with lower axle bed (19).
4. a kind of bellows according to claim 1, it is characterised in that: the upper end of the upper rib (25) and pressure ring
(26) it is close to, the pressure ring (26) is connected through a screw thread with cylinder (11).
5. a kind of bellows according to claim 1, it is characterised in that: pass through spiral shell on the outside of the annular seating (21)
Line is connected with pressing sleeve (27), and the pressing sleeve (27) is close to lower stop edge (24).
6. a kind of bellows according to claim 1, it is characterised in that: the pressing sleeve (27) is provided with through-hole
(28), the through-hole (28) is slidably socketed with dust cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446912.1U CN209238664U (en) | 2018-09-05 | 2018-09-05 | A kind of bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446912.1U CN209238664U (en) | 2018-09-05 | 2018-09-05 | A kind of bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238664U true CN209238664U (en) | 2019-08-13 |
Family
ID=67517440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446912.1U Expired - Fee Related CN209238664U (en) | 2018-09-05 | 2018-09-05 | A kind of bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434698A (en) * | 2019-08-30 | 2019-11-12 | 李岑丽 | A kind of synthetic rubber part, processing equipment and processing method |
| CN110843962A (en) * | 2019-11-27 | 2020-02-28 | 衡阳市利美电瓶车制造有限责任公司 | New forms of energy explosion-proof tractor |
| CN111022552A (en) * | 2019-12-09 | 2020-04-17 | 瑞安市佳雄汽摩配有限公司 | Elastic damping mechanism of motorcycle brake device |
-
2018
- 2018-09-05 CN CN201821446912.1U patent/CN209238664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434698A (en) * | 2019-08-30 | 2019-11-12 | 李岑丽 | A kind of synthetic rubber part, processing equipment and processing method |
| CN110843962A (en) * | 2019-11-27 | 2020-02-28 | 衡阳市利美电瓶车制造有限责任公司 | New forms of energy explosion-proof tractor |
| CN111022552A (en) * | 2019-12-09 | 2020-04-17 | 瑞安市佳雄汽摩配有限公司 | Elastic damping mechanism of motorcycle brake device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209238664U (en) | A kind of bellows | |
| CN208142581U (en) | A kind of power distribution cabinet firm banking device | |
| CN202786812U (en) | Washing machine and vibration reduction component for same | |
| CN204962626U (en) | But lamps and lanterns are with vibration isolation installation device | |
| CN211464423U (en) | Metal corrugated pipe forming device | |
| CN209324652U (en) | A kind of pump uses sealing structure | |
| CN104235112A (en) | Hydraulic cylinder capable of improving sealing property | |
| CN203899035U (en) | Connecting mechanism for treadmill motor cover and treadmill frame | |
| CN208221442U (en) | A kind of rubber absorbers for automobile | |
| CN209354875U (en) | A kind of water pump damping base | |
| CN209026024U (en) | A kind of bearing dust cover with heat dissipation performance | |
| CN210637794U (en) | Single line grease lubricating arrangement | |
| CN208170207U (en) | A kind of square energy-saving lighting lamp | |
| CN204784401U (en) | Automobile shock absorber ware dust keeper | |
| CN105194927A (en) | Combined type oil filter | |
| CN209725044U (en) | A kind of easy-to-mount spring | |
| CN203769878U (en) | Replaceable type oil filter element | |
| CN204739260U (en) | Floor heating water distributor main part | |
| CN220488194U (en) | Novel vibration reduction type shell protection device for collecting ring of rail transit vehicle | |
| CN208322620U (en) | A kind of booster bracket press-fitting tool | |
| CN205887385U (en) | Barrel buffering that domestic waste handled with drum sieve extension subtracts heavy -duty machine structure | |
| CN208185326U (en) | A kind of bearing damper being easily installed | |
| CN218093702U (en) | Piston rod transmission structure | |
| CN211291179U (en) | Piston cylinder structure of portable air gun of mechatronic | |
| CN220849861U (en) | Air filter element convenient for replacing filter screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20210905 |