CN212564173U - High adhesive force shock attenuation insulating pad - Google Patents
High adhesive force shock attenuation insulating pad Download PDFInfo
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- CN212564173U CN212564173U CN202021025547.4U CN202021025547U CN212564173U CN 212564173 U CN212564173 U CN 212564173U CN 202021025547 U CN202021025547 U CN 202021025547U CN 212564173 U CN212564173 U CN 212564173U
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- body part
- end part
- adhesion force
- high adhesion
- force shock
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Abstract
The utility model provides a high-adhesion shock-absorbing insulating gasket, which comprises a first end part, a second end part and a body part; the first end part, the second end part and the body part are all made of elastic materials; the first end part and the second end part are respectively arranged at two ends of the body part; the first end part, the second end part and the body part are hollow revolving bodies; the rotary axis of the first end part, the rotary axis of the second end part and the rotary axis of the body part are positioned on the same virtual axis; the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part. Wherein body portion presents fusiform, receives when strikeing or extrudeing when the gasket, can guarantee that the deformation direction is by virtual axis to deformation all around, and the gasket can be towards trend direction deformation, guarantees all to have better shock attenuation effect in any use scene.
Description
Technical Field
The utility model relates to a shock-absorbing material technical field especially relates to a high bonding force shock attenuation insulating washer.
Background
Shock absorbing washers are widely used in applications where overload may occur or where the shock absorbing washers are susceptible to impact from a large external force, for protecting objects that are impacted or overloaded. Although current common shock attenuation gasket can play better shock attenuation effect, but some problems often can appear, can appear the gasket deformation inequality when shock attenuation gasket suffers inhomogeneous impact load, the sunken circumstances of another uplift in one side has reduceed the shock attenuation effect of gasket greatly, and this deformation causes shock attenuation gasket's life to reduce easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the high-adhesion shock-absorbing insulating spacer is provided, and a good shock-absorbing effect is achieved.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a high-adhesion shock-absorbing insulating spacer comprises a first end part, a second end part and a body part;
the first end part, the second end part and the body part are all made of elastic materials;
the first end part and the second end part are respectively arranged at two ends of the body part;
the first end part, the second end part and the body part are hollow revolving bodies;
the rotary axis of the first end part, the rotary axis of the second end part and the rotary axis of the body part are positioned on the same virtual axis;
the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part.
Further, the device also comprises an annular belt;
the annular belt is an elastic body;
the annular belt is sleeved on the outer wall of the body part and is positioned at the position of the maximum diameter.
Further, the cross section of the annular belt is similar to a C shape;
the maximum diameter of the body part is positioned in the groove of the annular belt;
the annular band is axially positioned on the body part by the groove.
Furthermore, the inner wall and the outer wall of the body part at the maximum diameter position are in circular arc transition.
Furthermore, one end of the first end part, which is far away from the body part, is provided with super glue.
Further, the first end part, the second end part and the body part are integrally formed by injection molding;
the first end portion, the second end portion and the body portion are all made of rubber materials.
Furthermore, the device also comprises a plurality of reinforcing ribs;
two adjacent edges of the reinforcing rib are respectively connected with one end of the first end part close to the body part and the outer wall of the body part;
the plurality of reinforcing ribs are arranged at intervals around the virtual axis.
Furthermore, one end of the second end part, which is far away from the body part, is provided with a plurality of sinking grooves;
the depth of the sink groove is smaller than the thickness of the second end part.
Furthermore, a flange is arranged at the second end part;
the turned-over edge faces the body part.
The beneficial effects of the utility model reside in that: the utility model provides a high-adhesion shock-absorbing insulating gasket, which comprises a first end part, a second end part and a body part; the first end part and the second end part are respectively arranged at two ends of the body part; wherein the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part, and the body part is in a spindle shape; when the gasket receives impact or extrusion, can guarantee that the deformation direction is by virtual axis to deformation all around, the gasket can be towards trend direction deformation, guarantees all to have better shock attenuation effect in any use scenario.
Drawings
Fig. 1 is a schematic view of a first structure of a high-adhesion shock-absorbing insulating spacer according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of a high adhesion force damping insulating spacer according to an embodiment of the present invention;
fig. 3 is a front view of a high adhesion force damping insulating spacer according to an embodiment of the present invention;
fig. 4 is a sectional view of a high adhesion force damping insulating spacer according to an embodiment of the present invention;
description of reference numerals:
1. a first end portion; 2. a second end portion; 3. a body part; 4. an endless belt; 5. reinforcing ribs; 6. sinking a groove; 7. and (5) flanging.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a high adhesion force shock absorption insulation spacer includes a first end portion, a second end portion and a body portion;
the first end part, the second end part and the body part are all made of elastic materials;
the first end part and the second end part are respectively arranged at two ends of the body part;
the first end part, the second end part and the body part are hollow revolving bodies;
the rotary axis of the first end part, the rotary axis of the second end part and the rotary axis of the body part are positioned on the same virtual axis;
the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part.
From the above description, the beneficial effects of the present invention are: the utility model provides a high-adhesion shock-absorbing insulating gasket, which comprises a first end part, a second end part and a body part; the first end part and the second end part are respectively arranged at two ends of the body part; wherein the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part, and the body part is in a spindle shape; when the gasket receives impact or extrusion, can guarantee that the deformation direction is by virtual axis to deformation all around, the gasket can be towards trend direction deformation, guarantees all to have better shock attenuation effect in any use scenario.
Further, the device also comprises an annular belt;
the annular belt is an elastic body;
the annular belt is sleeved on the outer wall of the body part and is positioned at the position of the maximum diameter.
According to the description, the arrangement of the annular belt can improve the shock resistance of the body part, improve the shock absorption capacity of the gasket and avoid the problem of weak elasticity caused by the structure of the body part.
Further, the cross section of the annular belt is similar to a C shape;
the maximum diameter of the body part is positioned in the groove of the annular belt;
the annular band is axially positioned on the body part by the groove.
As can be seen from the above description, the C-like cross section can solve the problem of axial positioning of the annular band, so that the annular band can be held at the middle (the position with the largest diameter) of the body portion to provide stable radial support force for the body portion.
Furthermore, the inner wall and the outer wall of the body part at the maximum diameter position are in circular arc transition.
According to the description, the arc transition can effectively avoid the phenomenon of stress concentration at the maximum diameter of the body.
Furthermore, one end of the first end part, which is far away from the body part, is provided with super glue.
According to the description, the gasket can be conveniently adhered to the object to be buffered and damped by the super glue, and the use convenience is improved.
Further, the first end part, the second end part and the body part are integrally formed by injection molding;
the first end portion, the second end portion and the body portion are all made of rubber materials.
As can be seen from the above description, on the one hand, the rubber material has good insulation; on the other hand, the rubber material has good damping and buffering effects, and is convenient for injection molding of the mold.
Furthermore, the device also comprises a plurality of reinforcing ribs;
two adjacent edges of the reinforcing rib are respectively connected with one end of the first end part close to the body part and the outer wall of the body part;
the plurality of reinforcing ribs are arranged at intervals around the virtual axis.
As can be seen from the above description, the provision of the reinforcing ribs can improve the structural rigidity of the first end portion and enhance the deformation resistance of the first end portion.
Furthermore, one end of the second end part, which is far away from the body part, is provided with a plurality of sinking grooves;
the depth of the sink groove is smaller than the thickness of the second end part.
According to the description, the arrangement of the sink groove can reduce the material consumption, and the aim of saving economic cost is fulfilled; on the other hand, the structural rigidity of the second end part can be improved, and the deformation resistance of the second end part is enhanced.
Furthermore, a flange is arranged at the second end part;
the turned-over edge faces the body part.
As can be seen from the above description, the provision of the cuff can further improve the structural rigidity of the second end portion.
Referring to fig. 1 to 4, a first embodiment of the present invention is: a high-adhesion shock-absorbing insulating spacer comprises a first end part 1, a second end part 2 and a body part 3;
the first end part 1, the second end part 2 and the body part 3 are all made of elastic materials;
the first end part 1 and the second end part 2 are respectively arranged at two ends of the body part 3;
the first end part 1, the second end part 2 and the body part 3 are all hollow revolution bodies;
the rotation axis of the first end part 1, the rotation axis of the second end part 2 and the rotation axis of the body part 3 are positioned on the same virtual axis;
the diameter of the middle of the body 3 is larger than the diameters of both ends of the body 3.
Referring to fig. 4, specifically, the inner wall and the outer wall of the body portion 3 at the maximum diameter are both arc-shaped transitions.
Referring to fig. 3, specifically, a strong glue is disposed on an end of the first end portion 1 away from the body portion 3.
Wherein, the super glue can be a pressure-sensitive glue layer.
Referring to fig. 1 to 4, specifically, the first end portion 1, the second end portion 2 and the body portion 3 are integrally formed by injection molding;
the first end portion 1, the second end portion 2 and the body portion 3 are all made of rubber.
The rubber material can be selected according to the application field, such as natural rubber, and has the advantages of good comprehensive performance, excellent elasticity, good fatigue resistance, low heat generation, small creep, good adhesion performance with a metal part, and excellent cold resistance, electrical insulation and processability.
Referring to fig. 1, 3 and 4, in particular, the structure further includes a plurality of reinforcing ribs 5;
two adjacent edges of the reinforcing rib 5 are respectively connected with one end of the first end part 1 close to the body part 3 and the outer wall of the body part 3;
a plurality of said ribs 5 are spaced around said virtual axis.
In an alternative embodiment, the number of the reinforcing ribs 5 is six, and the reinforcing ribs are wound on the virtual axis at equal intervals.
Referring to fig. 1 and 4, specifically, a plurality of sinking grooves 6 are formed at one end of the second end portion 2 away from the body portion 3;
the depth of the sink 6 is less than the thickness of the second end 2.
Wherein the sink tank 6 is triangular; specifically, the depth of the sinking groove 6 is 2mm, and the sinking groove 6 is formed by injection molding during injection molding.
Referring to fig. 1 and 4, specifically, the second end portion 2 is provided with a flange 7;
the cuff 7 faces the body 3.
Specifically, the flange 7 is injection molded together with the main body during injection molding.
Referring to fig. 1 to 4, a second embodiment of the present invention is: the embodiment further includes, on the basis of the first embodiment, an endless belt 4;
the annular belt 4 is an elastomer;
the annular belt 4 is sleeved on the outer wall of the body part 3 and is positioned at the position of the maximum diameter.
Referring to fig. 4, specifically, the cross section of the annular belt 4 is C-like;
the body part 3 is positioned in the groove of the annular belt 4 at the maximum diameter;
the annular band 4 is axially positioned on the body part 3 by means of the groove.
Wherein, the annular belt 4 chooses the rubber material that elasticity is good, when the annular belt 4 is established to the cover, the diameter of earlier annular belt 4 props big, then overlaps the annular belt 4 at the 3 maximum diameter department of body, then reduces the diameter under the effect of annular belt 4 self restoring force and fixes on body 3.
To sum up, the utility model provides a high adhesive force damping insulating spacer, which comprises a first end part, a second end part and a body part; the first end part and the second end part are respectively arranged at two ends of the body part; wherein the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part, and the body part is in a spindle shape; when the gasket receives impact or extrusion, can guarantee that the deformation direction is by virtual axis to deformation all around, the gasket can be towards trend direction deformation, guarantees all to have better shock attenuation effect in any use scenario. Further, the outer wall of the body part is sleeved with the annular belt at the position where the maximum diameter is located, the shock resistance of the body part can be improved due to the arrangement of the annular belt, the shock absorption capacity of the gasket is improved, and the problem that the body part is weak in elasticity due to the structure of the body part is solved.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (9)
1. A high-adhesion shock-absorbing insulating spacer is characterized by comprising a first end part, a second end part and a body part;
the first end part, the second end part and the body part are all made of elastic materials;
the first end part and the second end part are respectively arranged at two ends of the body part;
the first end part, the second end part and the body part are hollow revolving bodies;
the rotary axis of the first end part, the rotary axis of the second end part and the rotary axis of the body part are positioned on the same virtual axis;
the diameter of the middle part of the body part is larger than the diameters of the two ends of the body part.
2. A high adhesion force shock absorbing insulating spacer as claimed in claim 1, further comprising an annular band;
the annular belt is an elastic body;
the annular belt is sleeved on the outer wall of the body part and is positioned at the position of the maximum diameter.
3. The high adhesion force shock-absorbing insulation spacer as claimed in claim 2, wherein the cross section of the annular band is C-like;
the maximum diameter of the body part is positioned in the groove of the annular belt;
the annular band is axially positioned on the body part by the groove.
4. A high adhesion force shock absorbing insulation spacer as recited in claim 1, wherein the inner wall and the outer wall of the body portion at the maximum diameter are both arc-shaped transitions.
5. A high adhesion force shock absorbing insulation spacer as recited in claim 1, wherein the end of said first end portion away from said body portion is provided with super glue.
6. A high adhesion force shock absorbing insulation spacer as recited in claim 1, wherein said first end portion, said second end portion and said body portion are integrally injection molded;
the first end portion, the second end portion and the body portion are all made of rubber materials.
7. A high adhesion force shock-absorbing insulation spacer as recited in claim 1, further comprising a plurality of reinforcing ribs;
two adjacent edges of the reinforcing rib are respectively connected with one end of the first end part close to the body part and the outer wall of the body part;
the plurality of reinforcing ribs are arranged at intervals around the virtual axis.
8. A high adhesion force shock absorption insulation spacer as claimed in claim 1, wherein a plurality of sinking grooves are formed at an end of the second end portion away from the body portion;
the depth of the sink groove is smaller than the thickness of the second end part.
9. A high adhesion force shock absorption insulation spacer as claimed in claim 1, wherein the second end portion is provided with a flange;
the turned-over edge faces the body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025547.4U CN212564173U (en) | 2020-06-05 | 2020-06-05 | High adhesive force shock attenuation insulating pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025547.4U CN212564173U (en) | 2020-06-05 | 2020-06-05 | High adhesive force shock attenuation insulating pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212564173U true CN212564173U (en) | 2021-02-19 |
Family
ID=74628428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025547.4U Active CN212564173U (en) | 2020-06-05 | 2020-06-05 | High adhesive force shock attenuation insulating pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212564173U (en) |
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2020
- 2020-06-05 CN CN202021025547.4U patent/CN212564173U/en active Active
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