CN209325028U - Gasket ring - Google Patents
Gasket ring Download PDFInfo
- Publication number
- CN209325028U CN209325028U CN201821981678.2U CN201821981678U CN209325028U CN 209325028 U CN209325028 U CN 209325028U CN 201821981678 U CN201821981678 U CN 201821981678U CN 209325028 U CN209325028 U CN 209325028U
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- China
- Prior art keywords
- ontology
- elastic portion
- connected piece
- connector
- elastic
- 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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Links
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000007373 indentation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a gasket, locate the connecting piece and by between the connecting piece, the gasket includes the body, is equipped with both ends on the body respectively towards the connecting piece and by the through-hole of connecting piece, the body is close to one side by the connecting piece including the first elasticity portion that comprises the elasticity material, first elasticity portion with by the connecting piece inconsistent, and/or the body is kept away from one side by the connecting piece including the second elasticity portion that comprises the elasticity material, second elasticity portion is inconsistent with the connecting piece. The utility model discloses a set up first elasticity portion, make first elasticity portion with supported the pressure mutually by the connecting piece, increased the packing ring with by the support of connecting piece press the area to reduced the packing ring and damaged the indentation by the connecting piece under the pressure effect of connecting piece, simultaneously the utility model discloses a first elasticity portion and second elasticity portion still make the packing ring have elasticity in the through-hole axial, thereby prevented that the connecting piece from taking place to become flexible.
Description
Technical field
The utility model belongs to washer field, specifically, being related to a kind of washer.
Background technique
Washer (washer) is that a loophole (usually in centre) of thin plate (usually round) is usually for the negative of distribution
Lotus thread fastener.Other purposes be as interval, spring (Belleville gasket, wave gasket), wear-resistant pad, pre-display device,
Locking device.Rubber washer is also used in tap (valve) to cut off the liquid or gas of flowing.Rubber or silicon spacer can also be used,
To reduce the vibration of fan.Usual gasket outer diameter is twice of internal diameter or so, and washer is padded between connector and connected piece, recessed
Convex washer is one of washer.
In the prior art, concave-convex washer bottom cylindrical week is circular ring shape, locks bring pressure bearing screw (connector)
After power, stress increases at bottom cylindrical week, causes to the Indentation Damage that need to fix object (connected piece).And cooperation is needed to pad sometimes
Piece uses, and causes the waste of resource.
In view of this special to propose the utility model.
Utility model content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of washer, to solve
Connected piece has the technical issues of Indentation Damage.
In order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is:
A kind of washer is set between connector and connected piece, and washer includes ontology, ontology be equipped with both ends respectively for
The through-hole of connector and connected piece, ontology include the first elastic portion being made of elastic material close to the side of connected piece,
First elastic portion and connected piece are inconsistent and/or side of the ontology far from connected piece includes be made of elastic material
Two elastic portions, the second elastic portion and connector are inconsistent.
Further, the first elastic portion and ontology are mutually independent component, and the first elastic portion is fixed on ontology close to quilt
The side of connector makes the first elastic portion constitute ontology close to the side of connected piece, alternatively, the first elastic portion and ontology one
Molding；
Preferably, the second elastic portion and ontology are mutually independent component, and the second elastic portion is fixed on ontology far from being connected
The side of fitting, make the second elastic portion constitute side of the ontology far from connected piece, alternatively, the second elastic portion and ontology one at
Type.
Further, the first elastic portion is the ring-type extended around through-bore axis, alternatively, the first elastic portion includes around logical
Axially bored line is spaced apart multiple；
Preferably, the second elastic portion is the ring-type extended around through-bore axis, alternatively, the second elastic portion includes around through-hole
Axis is spaced apart multiple.
Further, cricoid first elastic portion and cricoid second elastic portion are respectively arranged on ontology close to the one of connector
Outer rim connects behind side and the side of separate connector, and the first elastic portion and the second elastic portion is made to be individually fixed in ontology close to connection
The side of the side of part and separate connector.
Further, cricoid first elastic portion and cricoid second elastic portion the outer rim composition that connects form inner ring equipped with ring
The elastic ring of shape slot, ontology outer rim are inserted into annular groove after elastic ring deformation, and after elastic ring reset and in annular groove
Wall fits, and the first elastic portion and the second elastic portion is made to be individually fixed in ontology close to the side of connector and far from connector
Side.
Further, ontology is disc-shaped, and through-hole is set to ontology middle part, and the radial section of through-hole is circle.
Further, ontology inner edge is bent to form support portion towards connector direction, and support portion is gradually towards connector direction
The cone cell of contraction.
Further, support portion end is bent to form supporting part towards its inner circumferential, and the end of supporting part and ontology are close to being connected
The side of fitting has certain distance, when keeping ontology inconsistent close to the side of connected piece and connected piece, the end of supporting part
There is gap between portion and connected piece.
Further, supporting part is the inverted cone shape gradually shunk towards connected piece direction.
Further, the first elastic portion is circular ring shape, and internal diameter is greater than or equal to the internal diameter of ontology, and outer diameter is greater than or equal to
The outer diameter of ontology；
Preferably, the second elastic portion is circular ring shape, and internal diameter is greater than or equal to the internal diameter of ontology, and outer diameter is greater than or equal to this
The outer diameter of body.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
The utility model is pressed against each other the first elastic portion with connected piece, increases washer by the first elastic portion of setting
Area is compressed with connected piece, so that washer is reduced under the pressure effect of connector to the Indentation Damage of connected piece,
First elastic portion and the second elastic portion of the utility model also make washer have elasticity in through-hole axial direction simultaneously, to prevent
Connector loosens.
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the utility model, is further understood from the utility model for providing, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Obviously, the accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creation
Property labour under the premise of, can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:
Fig. 1 shows the cross-sectional view of washer provided by an embodiment of the present invention.
In figure: 1, support portion, 2, ontology, 3, supporting part, 4, elastic ring, 5, through-hole, the 6, first elastic portion, the 7, second elasticity
Portion.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
As shown in Figure 1, the embodiments of the present invention describe a kind of washer, it is set between connector and connected piece,
Washer includes ontology 2, and ontology 2 is equipped with both ends respectively for the through-hole 5 of connector and connected piece, and ontology 2 is close to connected
The side of part includes the first elastic portion 6 being made of elastic material, and the first elastic portion 6 and connected piece be inconsistent and/or ontology
2 sides far from connected piece include the second elastic portion 7 being made of elastic material, and the second elastic portion 7 and connector are inconsistent.
The utility model is pressed against each other the first elastic portion 6 with connected piece, increases pad by the first elastic portion 6 of setting
Circle compresses area with connected piece, damages under the pressure effect of connector to the impression of connected piece to reduce washer
Wound, while first elastic portion 6 of the utility model and the second elastic portion 7 also make washer have elasticity in 5 axial direction of through-hole, thus
Connector is prevented to loosen.
Preferably, ontology 2 is disc-shaped, and through-hole 5 is set to 2 middle part of ontology, and the radial section of through-hole 5 is circle.May be used also
With the non-disc-shaped of ontology 22, i.e. ontology 22 are non-circular in the section of through-hole 55 radially, it is also possible that the radial section of through-hole 55 is
It is non-circular.
Embodiment one
As shown in Figure 1, the first elastic portion 6 is mutually independent component with ontology 2 in the present embodiment, the first elastic portion 6 is solid
Due to ontology 2 close to the side of connected piece, the first elastic portion 6 is made to constitute ontology 2 close to the side of connected piece.
The utility model by the way that the first elastic portion 6 and ontology 2 are arranged independently of each other, make producers can by installation,
The first elastic portion 6 is dismantled to control the washer quantity with the first elastic portion 6.
Preferably, the first elastic portion 6 is made of rubber material.
It is also possible that the first elastic portion 6 is integrally formed with ontology 2, such as the first elastic portion 6 is overlying on ontology 2 by elastic coating and leans on
Drying forms behind the side of nearly connected piece.
First elastic portion 6 is the ring-type extended around 5 axis of through-hole, it is preferred that the first elastic portion 6 is circular ring shape, in
Diameter is greater than or equal to the internal diameter of ontology 2, and outer diameter is greater than or equal to the outer diameter of ontology 2.
It is also possible that the first elastic portion 6 includes spaced apart multiple around 5 axis of through-hole.
Side and its outer rim arc-shaped transition of first elastic portion 6 close to connected piece.
Embodiment two
As shown in Figure 1, the difference of the present embodiment and above-described embodiment one is, the second elastic portion 7 is mutually solely with ontology 2
Vertical component, the second elastic portion 7 are fixed on side of the ontology 2 far from connected piece, so that the second elastic portion 7 is constituted ontology 2 separate
The side of connected piece.
The utility model by the way that the second elastic portion 7 and ontology 2 are arranged independently of each other, make producers can by installation,
The second elastic portion 7 is dismantled to control the washer quantity with the second elastic portion 7.
Preferably, the second elastic portion 7 is made of rubber material.
It is also possible that the second elastic portion 7 is integrally formed with ontology 2, such as the second elastic portion 7 is overlying on ontology 2 by elastic coating and leans on
Drying forms behind the side of nearly connected piece.
Second elastic portion 7 is the ring-type extended around 5 axis of through-hole, it is preferred that the second elastic portion 7 is circular ring shape, in
Diameter is greater than or equal to the internal diameter of ontology 2, and outer diameter is greater than or equal to the outer diameter of ontology 2.
It is also possible that the second elastic portion 7 includes spaced apart multiple around 5 axis of through-hole.
Embodiment three
As shown in Figure 1, the difference of the present embodiment and above-described embodiment one, two is, cricoid first elastic portion 6 and ring-type
The second elastic portion 7 be respectively arranged on ontology 2 close to the side of connector and far from connector side after outer rim connect, make first
Elastic portion 6 and the second elastic portion 7 are individually fixed in ontology 2 close to the side of connector and far from the side of connector.
The utility model makes the first elastic portion 6 and the second elasticity by the way that the first elastic portion 6 and the second elastic portion 7 connect
The fixation in portion 7 is more simple, quick.
It is also possible that cricoid first elastic portion 6 and cricoid second elastic portion, 7 outer rim connect, composition forms inner ring equipped with ring
The elastic ring 4 of shape slot, 2 outer rim of ontology elastic ring 4 deformation after be inserted into annular groove, and elastic ring 4 reset after with annular
Slot inner wall fits, and the first elastic portion 6 and the second elastic portion 7 is made to be individually fixed in ontology 2 close to the side of connector and separate
The side of connector.
It is also possible that cricoid first elastic portion 6 and cricoid second elastic portion 7 are respectively arranged on ontology 2 close to connector
Inner edge and outer rim connect behind side and the side of separate connector, and the first elastic portion 6 and the second elastic portion 7 is made to be individually fixed in this
Side of the body 2 close to connector and the side far from connector.
Example IV
As shown in Figure 1, the difference of the present embodiment and above-described embodiment one to three is, 2 inner edge of ontology is towards connector direction
It is bent to form support portion 1, support portion 1 is the cone cell gradually shunk towards connector direction.
The utility model makes washer also exist when not having the first elastic portion 6 and the second elastic portion 7 by the way that support portion 1 is arranged
There is elasticity, to prevent connector to loosen, and the washer production and processing of above-mentioned setting is simpler in 5 axial direction of through-hole.
It is also possible that 2 outer rim of ontology is bent to form support portion 1 towards connector direction, support portion 1 is gradually towards connector direction
The cone cell of contraction.
The utility model optimizes the appearance of washer by above-mentioned setting.
Embodiment five
As shown in Figure 1, the difference of the present embodiment and above-described embodiment one to four is, 1 end of support portion is curved towards its inner circumferential
Folding forms supporting part 3, and the end of supporting part 3 has certain distance close to the side of connected piece with ontology 2, keeps ontology 2 close
When the side of connected piece and connected piece are inconsistent, there is gap between the end and connected piece of supporting part 3.
The utility model is by setting supporting part 3, the space interior for surrounding connector depression in supporting part 3, it is therefore prevented that
Connector is loosened by unexpected external force.
Supporting part 3 is the inverted cone shape gradually shunk towards connected piece direction.Arc-shaped mistake between supporting part 3 and support portion 1
It crosses.
3 end of supporting part is equal to the second elastic portion 7 close to the one of connector at a distance from connected piece is in 5 axial direction of through-hole
Side is at a distance from connected piece is in 5 axial direction of through-hole.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (10)
1. a kind of washer is set between connector and connected piece, washer includes ontology, and ontology is equipped with both ends respectively for even
The through-hole of fitting and connected piece, which is characterized in that ontology includes be made of elastic material close to the side of connected piece
One elastic portion, the first elastic portion and connected piece are inconsistent and/or side of the ontology far from connected piece includes by elastic material
The second elastic portion constituted, the second elastic portion and connector are inconsistent.
2. a kind of washer according to claim 1, which is characterized in that the first elastic portion is mutually independent portion with ontology
Part, the first elastic portion are fixed on side of the ontology close to connected piece, and the first elastic portion is made to constitute ontology close to connected piece
Side, alternatively, the first elastic portion and this body by integral forming；Second elastic portion and ontology are mutually independent component, the second elasticity
Side of the ontology far from connected piece is fixed in portion, and the second elastic portion is made to constitute side of the ontology far from connected piece, alternatively, the
Two elastic portions and this body by integral forming.
3. a kind of washer according to claim 1, which is characterized in that the first elastic portion is the ring extended around through-bore axis
Shape, alternatively, the first elastic portion includes spaced apart multiple around through-bore axis；Second elastic portion is to extend around through-bore axis
Ring-type, alternatively, the second elastic portion include around through-bore axis it is spaced apart multiple.
4. a kind of washer according to claim 3, which is characterized in that cricoid first elastic portion and cricoid second elasticity
Portion is respectively arranged on ontology, and close to the side of connector and behind the side far from connector, outer rim connects, and makes the first elastic portion and second
Elastic portion is individually fixed in ontology close to the side of connector and far from the side of connector.
5. a kind of washer according to claim 3, which is characterized in that cricoid first elastic portion and cricoid second elasticity
Portion's outer rim, which connects to constituting, forms the elastic ring that inner ring is equipped with annular groove, and ontology outer rim is inserted into annular groove after elastic ring deformation
In, and fit after elastic ring reset with annular groove inner wall, so that the first elastic portion and the second elastic portion is individually fixed in ontology
Side close to connector and the side far from connector.
6. -5 any a kind of washer according to claim 1, which is characterized in that ontology is disc-shaped, and through-hole is set to ontology
Middle part, the radial section of through-hole are circle.
7. a kind of washer according to claim 6, which is characterized in that ontology inner edge is bent to form support towards connector direction
Portion, support portion are the cone cell gradually shunk towards connector direction.
8. a kind of washer according to claim 7, which is characterized in that support portion end is bent to form carrying towards its inner circumferential
Portion, the end of supporting part and ontology have certain distance close to the side of connected piece, make side of the ontology close to connected piece
When inconsistent with connected piece, there is gap between the end and connected piece of supporting part.
9. a kind of washer according to claim 8, which is characterized in that supporting part is gradually to shrink towards connected piece direction
Inverted cone shape.
10. a kind of washer according to claim 6, which is characterized in that the first elastic portion be circular ring shape, internal diameter be greater than or
Equal to the internal diameter of ontology, outer diameter is greater than or equal to the outer diameter of ontology；Second elastic portion is circular ring shape, and internal diameter is greater than or equal to this
The internal diameter of body, outer diameter are greater than or equal to the outer diameter of ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981678.2U CN209325028U (en) | 2018-11-28 | 2018-11-28 | Gasket ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981678.2U CN209325028U (en) | 2018-11-28 | 2018-11-28 | Gasket ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325028U true CN209325028U (en) | 2019-08-30 |
Family
ID=67712045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981678.2U Active CN209325028U (en) | 2018-11-28 | 2018-11-28 | Gasket ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325028U (en) |
-
2018
- 2018-11-28 CN CN201821981678.2U patent/CN209325028U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |