CN208153595U - A kind of automobile rubber shock-absorbing sleeve - Google Patents
A kind of automobile rubber shock-absorbing sleeve Download PDFInfo
- Publication number
- CN208153595U CN208153595U CN201820536348.6U CN201820536348U CN208153595U CN 208153595 U CN208153595 U CN 208153595U CN 201820536348 U CN201820536348 U CN 201820536348U CN 208153595 U CN208153595 U CN 208153595U
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- CN
- China
- Prior art keywords
- hinge bar
- rubber
- inner tube
- sleeve
- symmetrically arranged
- 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.)
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Abstract
The utility model discloses a kind of automobile rubber shock-absorbing sleeves, including inner tube, there are two the rubber for being in U-typed structure setting for the circumferential side wall connection of said inner tube, and rubber has outer tube far from the side gluing of inner tube, and outer tube top and bottom end be respectively connected with curl, there are two symmetrically arranged first hinge bars for side inner wall rotation connection of the rubber far from inner tube, the circumferential side wall rotation connection of said inner tube is and hinged with first hinge bar on side and the second hinge bar there are two symmetrically arranged second hinge bar.The utility model structure novel, and the shell nosing treatment of curl can constrain the swollen type space of rubber, keep rubber deflection in stress controlled, to reduce compression distance, increases rigidity, improve the bearing capacity of entire rubber shock-absorbing sleeve, the damping effect of rubber shock-absorbing sleeve can be increased simultaneously, to reduce the degree of wear of automobile mechanical component, the service life of automobile machinery part is improved, is suitable for promoting.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of automobile rubber shock-absorbing sleeves.
Background technique
The characteristics of rubber shock-absorbing sleeve is existing high resiliency, and has high viscosity.The elasticity of rubber is by its coiled molecule conformation
Variation generate, between rubber molecule interaction can interfere the movement of strand, thus the characteristics of showing viscous damping, with
Stress and strain is caused often to be in non-equilibrium state.
China Patent Publication No. CN204437146U proposes a kind of automobile rubber shock-absorbing sleeve, and the patent is by outer tube, inner tube
And rubber is set between outer tube and inner tube and is constituted, outer tube both ends are provided with the closing in circular arc of inside bending, which exists
Outer tube both ends carry out shell nosing treatment, therefore can constrain the swollen type space of rubber, keep rubber deflection in stress controlled, to reduce
Compression distance increases rigidity, improves the bearing capacity of entire rubber shock-absorbing sleeve.Meanwhile the utility model is by the outer tube after closing in
Undergauge processing is carried out again, and internal stress caused by eliminating rubber in vulcanization process opens body rubber part from free state
Beginning stress increases fatigue durability, while extending the service life of rubber shock-absorbing sleeve.Therefore, the utility model has fatigue durability
Advantage good, rigidity is good, endurance is big, the service life is long, is worth of widely use, but the patent is when implementing shock-absorbing function, only
Mechanical part is protected by the buffering of rubber layer, causes the device poor to the protecting effect of mechanical part, it cannot
The service life of protection mechanical part well, therefore, in order to solve problems, we have proposed a kind of automobile shock sets.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automobile rubber proposed subtracts
Shake set.
To achieve the goals above, the utility model uses following technical solution：
A kind of automobile rubber shock-absorbing sleeve, including inner tube, there are two set in U-typed structure for the circumferential side wall connection of said inner tube
The rubber set, and rubber has outer tube far from the side gluing of inner tube, and the top of outer tube and bottom end are respectively connected with curl, the rubber
There are two symmetrically arranged first hinge bar, the circumferential side wall of said inner tube is rotated for side inner wall rotation connection of the glue far from inner tube
Symmetrically arranged second hinge bar there are two connecting, and it is hinged with first hinge bar on side and the second hinge bar, said inner tube
Circumferential side wall is equipped with two groups of symmetrically arranged loose slots, and movable block is slidably connected in loose slot, two movable block phases
Mutually close side is connected with one end of the first spring, and the inner wall of the other end of the first spring and loose slot connects, the work
Motion block is hinged with one end of third hinge bar far from the side of inner tube, and the other end of third hinge bar and the second hinge bar are cut with scissors
It connects, stretch cord is connected between second hinge bar and third hinge bar, between first hinge bar and the second hinge bar
Equipped with sleeve, sleeve is arranged in hollow circular column structure, and the both ends of sleeve are arranged in perforation, is slidably connected in the sleeve
There are two symmetrically arranged motion bars, and the circumferential side wall of motion bar is connected there are two symmetrically arranged sliding block, the sleeve
Inner wall is equipped with two symmetrically arranged sliding slots, and sliding slot is slidably connected with sliding block.
Preferably, the motion bar is arranged in hollow circular column structure, and sliding perforation connection between two motion bars
There is guide rod, and the circumferential side wall of guide rod is socketed with second spring, and the both ends of second spring are respectively at two motion bar phases
Mutually close side connection, the guide rod is located at the connection of the circumferential side wall inside motion bar, and there are two symmetrically arranged limits
Block.
Preferably, the sliding block and sliding slot are in T-shape structure setting.
Preferably, two group of first hinge bar and two group of second hinge bar form diamond structure.
The beneficial effects of the utility model are：By inner tube, curl, rubber, outer tube, the first hinge bar, the second hinge bar,
Stretch cord, loose slot, movable block, the first spring, third hinge bar, sliding block, sliding slot, sleeve, guide rod, motion bar, the second bullet
The setting of spring, limited block so that the shell nosing treatment of curl can constrain the swollen type space of rubber, make rubber in stress deflection by
Control increases rigidity, improves the bearing capacity of entire rubber shock-absorbing sleeve, while can increase rubber and subtract to reduce compression distance
The damping effect of shake set improves the service life of automobile machinery part to reduce the degree of wear of automobile mechanical component, is suitable for
It promotes.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile rubber shock-absorbing sleeve structural schematic diagram；
Fig. 2 be the utility model proposes a kind of automobile rubber shock-absorbing sleeve Fig. 1 in A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of automobile rubber shock-absorbing sleeve Fig. 2 in B structural schematic diagram.
In figure：1 inner tube, 2 curls, 3 rubber, 4 outer tubes, 5 first hinge bars, 6 second hinge bars, 7 stretch cords, 8 loose slots,
9 movable blocks, 10 first springs, 11 third hinge bars, 12 sliding blocks, 13 sliding slots, 14 sleeves, 15 guide rods, 16 motion bars, 17 second
Spring, 18 limited blocks.
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.
Referring to Fig.1-3, a kind of automobile rubber shock-absorbing sleeve, including inner tube 1, there are two be in " U " for the circumferential side wall connection of inner tube 1
The rubber 3 of type structure setting, and rubber 3 has outer tube 4 far from the side gluing of inner tube 1, and the top of outer tube 4 and bottom end are all connected with
There is curl 2, there are two symmetrically arranged first hinge bars 5 for side inner wall rotation connection of the rubber 3 far from inner tube 1, described
There are two symmetrically arranged second hinge bars 6 for the circumferential side wall rotation connection of inner tube 1, and with first hinge bar 5 and second on side
Hinge bar 6 is hinged, and the circumferential side wall of said inner tube 1 is equipped with two groups of symmetrically arranged loose slots 8, and is slidably connected in loose slot 8
There is a movable block 9, two movable block 9 sides close to each other are connected with one end of the first spring 10, and the first spring 10
The other end is connect with the inner wall of loose slot 8, and the movable block 9 is hinged with one end of third hinge bar 11 far from the side of inner tube 1,
And the other end of third hinge bar 11 and the second hinge bar 6 are hinged, connect between second hinge bar 6 and third hinge bar 11
Elastic rope 7, is equipped with sleeve 14 between first hinge bar 5 and the second hinge bar 6, sleeve 14 is in hollow circular column structure
Setting, and the both ends of sleeve 14 are arranged in perforation, being slidably connected in the sleeve 14, there are two symmetrically arranged motion bars 16, and
There are two symmetrically arranged sliding block 12, the inner walls of the sleeve 14 to be equipped with two and be symmetrical arranged for the circumferential side wall connection of motion bar 16
Sliding slot 13, and sliding slot 13 is slidably connected with sliding block 12, and motion bar 16 is arranged in hollow circular column structure, and two motion bars
Sliding perforation is connected with guide rod 15 between 16, and the circumferential side wall of guide rod 15 is socketed with second spring 17, and second spring
17 both ends are connected respectively at two motion bars 16 side close to each other, and the guide rod 15 is located at the circle inside motion bar 16
All side walls are connected with two symmetrically arranged limited blocks 18, and sliding block 12 and sliding slot 13 are in T-shape structure setting, two group of first hinge
Extension bar 5 and two group of second hinge bar 6 form diamond structure.
Working principle：In use, being provided with the curl 2 of inside bending at 4 both ends of outer tube, therefore the swollen type of rubber 3 can be constrained
Space keeps the deflection in stress of rubber 3 controlled, to reduce compression distance, increases rigidity, improves entire rubber shock-absorbing sleeve
Bearing capacity, and when outer tube 4 is squeezed, outer tube 4 can squeeze rubber 3, and rubber 3 squeezes the first hinge bar 5, the first hinge bar
5 squeeze the second hinge bar 6, and the second hinge bar 6 can squeeze third hinge bar 11, and third hinge bar 11 pushes movable block 9 to exist
Sliding in loose slot 8, while movable block 9 will drive the first spring 10 and be stretched, while the first hinge bar 5 can Compressive activities bar
16, push motion bar 16 to slide in sleeve 14, so that sliding block 12 slides in sliding slot 13, and motion bar 16 can squeeze second
Spring 17, guide rod 15 can slide in motion bar 16, so that the device obtains certain buffer protection, which can be effective
The damping effect of increase rubber shock-absorbing sleeve improve automobile machinery part to reduce the degree of wear of automobile mechanical component
Service life is suitable for promoting.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of automobile rubber shock-absorbing sleeve, including inner tube (1), which is characterized in that the circumferential side wall of said inner tube (1) is connected with two
A rubber (3) in U-typed structure setting, and rubber (3) has outer tube (4) far from the side gluing of inner tube (1), and outer tube (4)
Top and bottom end be respectively connected with curl (2), side inner wall rotation connection of the rubber (3) far from inner tube (1) is there are two right
Claim the first hinge bar (5) of setting, there are two symmetrically arranged second hinge bars for the circumferential side wall rotation connection of said inner tube (1)
(6), and with first hinge bar (5) on side and the second hinge bar (6) hingedly, the circumferential side wall of said inner tube (1) is equipped with two groups pairs
Claim the loose slot (8) of setting, and slidably connected movable block (9) in loose slot (8), two movable blocks (9) are close to each other
Side be connected with one end of the first spring (10), and the other end of the first spring (10) is connect with the inner wall of loose slot (8), institute
One end that movable block (9) are hinged with third hinge bar (11) far from the side of inner tube (1) is stated, and third hinge bar (11) is another
End hingedly, is connected with stretch cord (7), institute between second hinge bar (6) and third hinge bar (11) with the second hinge bar (6)
It states and is equipped with sleeve (14) between the first hinge bar (5) and the second hinge bar (6), sleeve (14) is set in hollow circular column structure
It sets, and the both ends of sleeve (14) are arranged in perforation, being slidably connected in the sleeve (14), there are two symmetrically arranged motion bars
(16), and the connection of the circumferential side wall of motion bar (16) is there are two symmetrically arranged sliding block (12), and the inner wall of the sleeve (14) is set
There are two symmetrically arranged sliding slots (13), and sliding slot (13) is slidably connected with sliding block (12).
2. a kind of automobile rubber shock-absorbing sleeve according to claim 1, which is characterized in that the motion bar (16) is in hollow type
Cylindrical structure setting, and sliding perforation is connected with guide rod (15) between two motion bars (16), and the circle of guide rod (15)
All side walls are socketed with second spring (17), and the both ends of second spring (17) are close to each other respectively at two motion bars (16)
Side connection, the guide rod (15) is located at the internal circumferential side wall connection of motion bar (16), and there are two symmetrically arranged limited blocks
(18)。
3. a kind of automobile rubber shock-absorbing sleeve according to claim 1, which is characterized in that the sliding block (12) and sliding slot (13)
It is in T-shape structure setting.
4. a kind of automobile rubber shock-absorbing sleeve according to claim 1, which is characterized in that two group of first hinge bar (5)
Diamond structure is formed with two group of second hinge bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536348.6U CN208153595U (en) | 2018-04-16 | 2018-04-16 | A kind of automobile rubber shock-absorbing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536348.6U CN208153595U (en) | 2018-04-16 | 2018-04-16 | A kind of automobile rubber shock-absorbing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153595U true CN208153595U (en) | 2018-11-27 |
Family
ID=64379352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820536348.6U Expired - Fee Related CN208153595U (en) | 2018-04-16 | 2018-04-16 | A kind of automobile rubber shock-absorbing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518113A (en) * | 2020-11-12 | 2021-03-19 | 北京中科恒晟科技有限公司 | Vacuum welding system |
-
2018
- 2018-04-16 CN CN201820536348.6U patent/CN208153595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518113A (en) * | 2020-11-12 | 2021-03-19 | 北京中科恒晟科技有限公司 | Vacuum welding system |
| CN112518113B (en) * | 2020-11-12 | 2022-04-15 | 北京中科恒晟科技有限公司 | Vacuum welding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |