CN209112274U - Subtract upper support before one kind - Google Patents
Subtract upper support before one kind Download PDFInfo
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- CN209112274U CN209112274U CN201821910883.XU CN201821910883U CN209112274U CN 209112274 U CN209112274 U CN 209112274U CN 201821910883 U CN201821910883 U CN 201821910883U CN 209112274 U CN209112274 U CN 209112274U
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- skeleton
- connecting hole
- inner frame
- rubber bodies
- upper support
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Abstract
Subtract upper support before one kind, including outer skeleton, inner frame and rubber bodies, outer skeleton and inner frame are fixedly mounted in rubber bodies, outer skeleton is set in the top of inner frame, the first connecting hole is equipped on the side wall of outer skeleton, first connecting hole is fixedly connected with rubber bodies, inner frame includes top skeleton and lower part skeleton, on top, skeleton is equipped with the second connecting hole, third connecting hole is provided in inferior bone, second connecting hole and third connecting hole are fixedly connected with rubber bodies respectively, strengthening groove is equipped between adjacent third connecting hole, the first circular arc is equipped in rubber bodies, the second circular arc is equipped in inner frame, pass through being used cooperatively for the first circular arc and the second circular arc, displacement variable when stress is supported on subtracting before effectively reducing.
Description
Technical field
The utility model relates to subtract upper support before one kind.
Background technique
Currently, before subtracting upper support on the market, to be easy to happen biggish displacement variable when in use larger, is easy to cause
Vehicle body more jolts, and causes passenger to take not conformal, and the structure for before subtracting upper support on the market is larger, required use
Rubber material is more, and production cost is larger, and the benefit of enterprise is lower.
Summary of the invention
Against the above deficiency, the technical problem to be solved by the utility model is to provide upper support is subtracted before one kind, so that preceding
Be supported on subtracting intensity requirement it is constant under the premise of, the displacement variable in stress is lower, save the usage amount of rubber, improve
Productivity effect.
In order to solve the above technical problems, the technical solution adopted in the utility model is,
Subtract upper support, including outer skeleton, inner frame and rubber bodies before one kind, outer skeleton and inner frame are fixedly mounted on rubber
In colloid, outer skeleton is set in the top of inner frame, and the first connecting hole, the first connecting hole and rubber are equipped on the side wall of outer skeleton
Colloid is fixedly connected, and inner frame includes top skeleton and lower part skeleton, and on top, skeleton is equipped with the second connecting hole, in lower part skeleton
Equipped with third connecting hole, the second connecting hole and third connecting hole are fixedly connected with rubber bodies respectively, in adjacent third connecting hole
Between be equipped with strengthening groove.
While using above technical scheme, the utility model, which is also further used or combined, uses following technology
Scheme.
In some preferred modes, is set between two adjacent strengthening grooves there are two third connecting hole, pass through third
Connecting hole will be attached between lower part skeleton and rubber bodies, be improved between inner frame and rubber bodies by the setting of strengthening groove
Bonding strength improve the service life of this support to further increase the fatigue resistance of this support.
Rubber bodies include upper oral part and infraoral, and outer skeleton is fixedly mounted on the outside of upper oral part, and inner frame is fixedly mounted
In the outside of infraoral, upper oral part is connect with infraoral by through-hole.
It is fixedly connected with rubber bumps on the side wall of upper oral part, is excessively connected between upper oral part and through-hole by the first circular arc
It connecing, the radian of the first circular arc is 0.8-1.2rad, it is excessive by circular arc, while not reducing antifatigue, it is real to reduce rubber bodies
Rubber mass improves production efficiency to reduce production cost.
Outer skeleton includes tapered portion and cylindrical portion, and tapered portion is connected to the top of cylindrical portion, and the setting of the first connecting hole is being bored
On the side wall in shape portion.
In some preferred modes, it is equipped with the first support ring in the upper end of tapered portion, is equipped with the in the lower end of cylindrical portion
The setting of two support rings, the first support ring and the second support ring can increase the forced area of outer skeleton in the axial direction, effectively anti-
Only when this support receives axial force, outer skeleton exposes rubber bodies, to improve the load that this support can be born, improves and uses the longevity
Life.
Outer skeleton is set in the outside of top skeleton, and the lower part hole wall of the second connecting hole is connect with lower part skeleton, inferior bone
Frame is equipped on the corresponding position of the first connecting hole reinforces protrusion, corresponding, is equipped in through-hole and reinforces rubber, reinforces rubber sleeve
It is located at the outside for reinforcing protrusion.
Top skeleton is cylindrical, and lower part skeleton is tapered, passes through the second circular arc mistake between top skeleton and lower part skeleton
Degree, the radian of the second circular arc are 1.2-1.8rad.
In lower part, the lower end of skeleton is equipped with third support ring.
The utility model has the beneficial effects that (1) being used cooperatively by the first circular arc and the second circular arc, effective to reduce
Before subtract on displacement variable when being supported on stress.
(2) skeleton can be increased in the axial direction by the setting of the first support ring, the second support ring and third support ring
Forced area is effectively prevent when this support receives axial force, and skeleton exposes rubber bodies, to improve the load that this support can be born
Lotus improves service life.
(3) excessive by the first circular arc, while not reducing antifatigue, the practical rubber mass of rubber bodies is reduced, thus
Production cost is reduced, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the half section structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of outer skeleton.
Fig. 3 is the structural schematic diagram of inner frame.
Appended drawing reference: outer skeleton 1, inner frame 2, rubber bodies 3, the first connecting hole 4, top skeleton 5, lower part skeleton 6, second
Connecting hole 7, third connecting hole 8, strengthening groove 9, upper oral part 10, infraoral 11, through-hole 12, rubber bumps 13, the first circular arc 14, cone
Shape portion 15, cylindrical portion 16, the first support ring 17, the second support ring 18 reinforce protrusion 19, reinforce rubber 20, and the second circular arc is excessive
21, third support ring 22.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Subtract upper support, including outer skeleton 1, inner frame 2 and rubber bodies 3, outer skeleton 1 and the fixed peace of inner frame 2 before one kind
In rubber bodies 3, outer skeleton 1 is set in the top of inner frame 2, and the first connecting hole 4 is equipped on the side wall of outer skeleton 1, the
One connecting hole 4 is fixedly connected with rubber bodies 3, and inner frame 2 includes top skeleton 5 and lower part skeleton 6, and on top, skeleton 5 is equipped with the
Two connecting holes 7, in lower part, skeleton 6 is equipped with third connecting hole 8, and the second connecting hole 7 and third connecting hole 8 are solid with rubber bodies 3 respectively
Fixed connection, is equipped with strengthening groove 9 between adjacent third connecting hole 8.
It in some preferred modes, sets between two adjacent strengthening grooves 9 there are two third connecting hole 8, by the
Three connecting holes 8 will be attached between lower part skeleton 6 and rubber bodies 3, and inner frame 2 and rubber are improved by the setting of strengthening groove 9
Bonding strength between colloid 3 improves the service life of this support to further increase the fatigue resistance of this support.
Rubber bodies 3 include upper oral part 10 and infraoral 11, and outer skeleton 1 is fixedly mounted on the outside of upper oral part 10, inner frame 2
It is fixedly mounted on the outside of infraoral 11, upper oral part 10 is connect with infraoral 11 by through-hole 12.
It is fixedly connected with rubber bumps 13 on the side wall of upper oral part 10, passes through the first circle between upper oral part 10 and through-hole 12
Arc 14 excessively connects, and the radian of the first circular arc 14 is 0.8-1.2rad, excessive by the first circular arc, antifatigue same not reducing
When, the practical rubber mass of rubber bodies is reduced, to reduce production cost, improves production efficiency.
Outer skeleton 1 includes tapered portion 15 and cylindrical portion 16, and tapered portion 15 is connected to the top of cylindrical portion 16, the first connecting hole
4 are arranged on the side wall of tapered portion 15.
In some preferred modes, it is equipped with the first support ring 17 in the upper end of tapered portion 15, in the lower end of cylindrical portion 16
Equipped with the second support ring 18, the setting of the first support ring 17 and the second support ring 18 can increase the stress of outer skeleton in the axial direction
Area is effectively prevent when this support receives axial force, and outer skeleton exposes rubber bodies, to improve the load that this support can be born
Lotus improves service life.
Outer skeleton 1 is set in the outside of top skeleton 5, and the lower part hole wall of the second connecting hole 7 is connect with lower part skeleton 6, under
Portion's skeleton 6 is equipped on the corresponding position of the first connecting hole 4 reinforces protrusion 19, corresponding, is equipped in through-hole 12 and reinforces rubber
20, reinforce rubber 20 and is set in the outside for reinforcing protrusion 19.
Top skeleton 5 is cylindrical, and lower part skeleton 6 is tapered, passes through the second circle between top skeleton 5 and lower part skeleton 6
Arc excessive 21, the radian of the second circular arc 21 are 1.2-1.8rad.
In lower part, the lower end of skeleton 6 is equipped with third support ring 22.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although the corresponding term of appended drawing reference in figure is used more herein, be not precluded using other terms can
It can property；The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as appointing
The additional limitation of what one kind is disagreed with the spirit of the present invention.
Claims (7)
1. subtracting upper support before one kind, which is characterized in that including outer skeleton, inner frame and rubber bodies, outer skeleton and inner frame are solid
In the rubber bodies, outer skeleton is set in the top of inner frame for Dingan County, is equipped with the first connecting hole on the side wall of outer skeleton, and first
Connecting hole is fixedly connected with rubber bodies, and inner frame includes top skeleton and lower part skeleton, and on top, skeleton is equipped with the second connecting hole,
It is provided with third connecting hole in inferior bone, the second connecting hole and third connecting hole are fixedly connected with rubber bodies respectively, adjacent
Strengthening groove is equipped between third connecting hole.
2. it is according to claim 1 it is a kind of before subtract upper support, which is characterized in that rubber bodies include upper oral part and infraoral,
Outer skeleton is fixedly mounted on the outside of upper oral part, and inner frame is fixedly mounted on the outside of infraoral, and upper oral part passes through with infraoral
Through-hole connection.
3. subtracting upper support before one kind according to claim 2, which is characterized in that be fixedly connected on the side wall of upper oral part
Rubber bumps are excessively connected between upper oral part and through-hole by the first circular arc, and the radian of the first circular arc is 0.8-1.2rad.
4. it is according to claim 1 it is a kind of before subtract upper support, which is characterized in that outer skeleton includes tapered portion and cylindrical portion,
Tapered portion is connected to the top of cylindrical portion, and the first connecting hole is arranged on the side wall of tapered portion.
5. subtracting upper support before one kind according to claim 2, which is characterized in that outer skeleton is set in the outer of top skeleton
The lower part hole wall of side, the second connecting hole is connect with lower part skeleton, and lower part skeleton is equipped on the corresponding position of the first connecting hole to be added
Strong protrusion, it is corresponding, it is equipped in through-hole and reinforces rubber, reinforced rubber and be set in the outside for reinforcing protrusion.
6. subtracting upper support before one kind according to claim 5, which is characterized in that top skeleton is cylindrical, lower part skeleton
Tapered, excessive by the second circular arc between top skeleton and lower part skeleton, the radian of the second circular arc is 1.2-1.8rad.
7. subtracting upper support before one kind according to claim 5, which is characterized in that in lower part, the lower end of skeleton is equipped with third branch
Pushing out ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910883.XU CN209112274U (en) | 2018-11-20 | 2018-11-20 | Subtract upper support before one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821910883.XU CN209112274U (en) | 2018-11-20 | 2018-11-20 | Subtract upper support before one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112274U true CN209112274U (en) | 2019-07-16 |
Family
ID=67205799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821910883.XU Active CN209112274U (en) | 2018-11-20 | 2018-11-20 | Subtract upper support before one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112274U (en) |
-
2018
- 2018-11-20 CN CN201821910883.XU patent/CN209112274U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 No. 2299, Xuemian North Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Jianxin Zhaoshi Technology Co.,Ltd. Patentee after: JIANXIN ZHAO'S Group Corp. Address before: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee before: JX ZHAO'S Group Corp. Patentee before: JIANXIN ZHAO'S Group Corp. |