CN217502574U - Non-deformable's O type circle - Google Patents
Non-deformable's O type circle Download PDFInfo
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- CN217502574U CN217502574U CN202221407217.0U CN202221407217U CN217502574U CN 217502574 U CN217502574 U CN 217502574U CN 202221407217 U CN202221407217 U CN 202221407217U CN 217502574 U CN217502574 U CN 217502574U
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- type circle
- connecting rod
- fixedly connected
- rubber layer
- spring
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Abstract
The utility model relates to a O type circle field indicates a non-deformable's O type circle especially, including O type circle, the top fixedly connected with second rubber layer of O type circle, the second recess has been seted up in the front on second rubber layer, the interior diapire fixedly connected with second spring of second recess, the spread groove has been seted up in the front of O type circle, the inside wall swing joint of spread groove has the head rod, the one end fixedly connected with telescopic link of head rod. The utility model discloses an O type circle, spread groove, head rod, telescopic link, second connecting rod and the third spring that set up, head rod and second connecting rod play the effect of support, the elasticity of third spring is very big, be difficult for becoming compression state, and then make the compressive resistance of O type circle stronger, and then the device can not appear the condition of warping in the use, and then very big improvement the device's result of use, thereby the practicality of the device has been improved, the device's rate of utilization has been improved.
Description
Technical Field
The utility model relates to an O type circle technical field indicates a non-deformable's O type circle especially.
Background
O type circle is the rubber circle of O type shape, and O type circle main function can play sealed effect, and O type circle seals in water, gas, petrol, diesel oil, lubricating oil, dustproof etc. need sealed product, can prolong the life of sealed product part simultaneously, and then O type circle demand on the existing market is big more greatly.
And the current most O type circle in the existing market is out of shape easily, and then the device appears out of shape's the condition in the use easily, and then very big reduction the device's result of use to reduce the device's practicality, reduced the device's rate of utilization.
Therefore, the need of providing a non-deformable O-ring is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the O-shaped ring is easy to deform, the utility model aims to provide an O-shaped ring which is not easy to deform.
The utility model provides a pair of non-deformable's O type circle, including O type circle, the top fixedly connected with second rubber layer of O type circle, the second recess has been seted up in the front on second rubber layer, the interior diapire fixedly connected with second spring of second recess, the spread groove has been seted up in the front of O type circle.
The utility model discloses a device for fixing a device on a vehicle, including the inside wall swing joint of spread groove, the one end fixedly connected with telescopic link of head rod, the one end fixedly connected with second connecting rod of telescopic link, the one end fixedly connected with third spring of second connecting rod, through the O type circle that sets up, the spread groove, the head rod, the telescopic link, second connecting rod and third spring, head rod and second connecting rod play the effect of support, the elasticity of third spring is very big, be difficult for becoming compression state, and then make the compressive resistance of O type circle stronger, and then the device can not appear the condition of warping in the use, and then very big improvement the result of use of device, thereby the practicality of device has been improved, the rate of utilization of device has been improved.
Preferably, the third spring is movably sleeved with the telescopic rod, one end of the third spring is fixedly connected with one end of the first connecting rod, the third spring has very large elasticity and is not easy to change into a compression state, and therefore the supporting effect of the first connecting rod and the second connecting rod is improved, and the deformation resistance of the O-shaped ring is further improved.
Preferably, the first connecting rod is an arc-shaped first connecting rod, and the shape of the first connecting rod is the same as that of the second connecting rod, so that the supporting effect of the first connecting rod and the second connecting rod is improved, and the deformation resistance of the O-shaped ring is improved.
Preferably, the position of second connecting rod is located the inside of spread groove, and the outer wall of second connecting rod and the inner wall swing joint of spread groove, and then first connecting rod and second connecting rod can be better play effectual supporting role to O type circle.
Preferably, the inner wall fixedly connected with first anticorrosive coating of O type circle, and the outer wall fixedly connected with fire-retardant layer on second rubber layer, and then can be better play anticorrosive and flame retardant efficiency to O type circle.
Preferably, the outer wall of the O-shaped ring is fixedly connected with a first rubber layer, a first groove is formed in the front face of the first rubber layer, the first rubber layer has elasticity and deformability, and therefore a gap between the O-shaped ring and the connecting piece can be better reduced, and stability is improved.
Preferably, the inner side wall of the first groove is fixedly connected with a first spring, the first rubber layer is an annular first rubber layer, the first spring has elasticity, the first spring can improve the elastic effect of the first rubber layer, and the sealing performance of the first rubber layer can be better.
Preferably, the outer wall of the third spring is movably connected with the inner wall of the connecting groove, the shape of the first rubber layer is identical to that of the second rubber layer, and therefore the sealing effect of the device can be better improved through the second rubber layer.
The utility model discloses a technological means can obtain the technological effect does:
(1) the utility model discloses an O type circle, spread groove, head rod, telescopic link, second connecting rod and the third spring that sets up, head rod and second connecting rod play the effect of support, the elasticity of third spring is very big, be difficult for becoming compression state, and then make the compressive resistance of O type circle stronger, and then the device can not appear the condition of warping in the use, and then very big improvement the device's result of use, thereby the practicality of the device has been improved, the device's rate of utilization has been improved.
(2) The utility model discloses an O type circle that sets up, first recess, first spring, the second rubber layer, second recess and second spring, after O type circle received pressure, first spring and second spring can become compression state after receiving pressure, and then first rubber layer and second rubber layer can play effectual sealed effect, make the space between O type circle and the connecting piece littleer, and then bring effectual additional action for the device, thereby further satisfied the device's user demand, thereby be worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional top view of the present invention;
FIG. 3 is a side cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the structure A of FIG. 2 according to the present invention;
fig. 5 is a schematic structural view of the first connecting rod of the present invention.
In the figure: 1. an O-shaped ring; 2. a first anticorrosive layer; 3. a first rubber layer; 4. a first groove; 5. a first spring; 6. a second rubber layer; 7. a second groove; 8. a second spring; 9. connecting grooves; 10. a first connecting rod; 11. a telescopic rod; 12. a second connecting rod; 13. and a third spring.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Example 1
The utility model provides a preferred embodiment of non-deformable's O type circle is shown in fig. 1 to 5: the utility model provides a non-deformable's O type circle, includes O type circle 1, and O type circle 1's top fixedly connected with second rubber layer 6, second recess 7 has been seted up on the front on second rubber layer 6, and the interior diapire fixedly connected with second spring 8 of second recess 7, spread groove 9 has been seted up in O type circle 1's front.
Inside wall swing joint of spread groove 9 has head rod 10, head rod 10's one end fixedly connected with telescopic link 11, telescopic link 11's one end fixedly connected with second connecting rod 12, the one end fixedly connected with third spring 13 of second connecting rod 12, O type circle 1 through setting up, spread groove 9, head rod 10, telescopic link 11, second connecting rod 12 and third spring 13, head rod 10 and second connecting rod 12 play the effect of support, third spring 13's elasticity is very big, be difficult for becoming compression state, and then make O type circle 1's compressive strength stronger, and then the device can not appear the condition of warping in the use, and then very big improvement the device's result of use, thereby the device's practicality has been improved, the device's rate of use has been improved.
In this embodiment, the third spring 13 is movably sleeved with the telescopic rod 11, and one end of the third spring 13 is fixedly connected to one end of the first connecting rod 10, so that the third spring 13 has a very large elastic force and is not easily changed into a compressed state, thereby improving the supporting effect of the first connecting rod 10 and the second connecting rod 12, and further improving the deformation resistance of the O-ring 1.
Example 2
On the basis of embodiment 1, the preferred embodiment of the non-deformable O-ring provided by the present invention is shown in fig. 1 to 5: the first connecting rod 10 is an arc-shaped first connecting rod, and the shape of the first connecting rod 10 is the same as that of the second connecting rod 12, so that the supporting effect of the first connecting rod 10 and the second connecting rod 12 is improved, and the deformation resistance of the O-shaped ring 1 is improved.
In this embodiment, the position of second connecting rod 12 is located the inside of spread groove 9, and the outer wall of second connecting rod 12 and the inner wall swing joint of spread groove 9, and then first connecting rod 10 and second connecting rod 12 can be better play effectual supporting role to O type circle 1.
In this embodiment, the first anticorrosive coating 2 of inner wall fixedly connected with of O type circle 1, and the fire-retardant layer of outer wall fixedly connected with on second rubber layer 6, and then can be better play anticorrosive and flame retardant efficiency to O type circle 1.
In this embodiment, the outer wall fixedly connected with of O type circle 1 is first rubber layer 3, and first recess 4 has been seted up on the front of first rubber layer 3, and first rubber layer 3 has elasticity and deformability, and then can be better reduce the space between O type circle 1 and the connecting piece to improve stability.
In this embodiment, the inner side wall of the first groove 4 is fixedly connected with the first spring 5, the first rubber layer 3 is an annular first rubber layer, the first spring 5 has elasticity, and the first spring 5 can improve the elastic effect of the first rubber layer 3, so that the sealing performance of the first rubber layer 3 can be better.
In this embodiment, the outer wall of the third spring 13 is movably connected with the inner wall of the connecting groove 9, and the shape of the first rubber layer 3 and the shape of the second rubber layer 6 are the same, so that the second rubber layer 6 can better improve the sealing effect of the device.
The utility model discloses during the operation is used, as shown in fig. 1 to 5, when O type circle 1's outer wall received the extrusion, first spring 5 and second spring 8 have elasticity, and then first rubber layer 3 and second rubber layer 6 receive and can resume after the extrusion, and can play effectual sealed effect of playing, increase O type circle 1's leakproofness, because head rod 10 and second connecting rod 12 pass through telescopic link 11 and connect, and be located O type circle 1's inside, and then O type circle 1 receives after the extrusion, head rod 10 and second connecting rod 12 play the effect of support, third spring 13's elasticity is very big, be difficult for becoming compression state, and then improved head rod 10 and second connecting rod 12's supporting effect, and then improved O type circle 1's anti deformability.
In conclusion, the O-shaped ring not prone to deformation cannot deform in the using process, so that the using effect of the device is greatly improved, the practicability of the device is improved, the using rate of the device is improved, an effective auxiliary effect is brought to the device, the using requirement of the device is further met, and the O-shaped ring is worthy of popularization.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention. Moreover, it should be noted that the present invention is not limited to the above-mentioned overall application, and the technical features described in the specification can be selected to be adopted alone or be combined together according to actual needs, so that the present invention covers other combinations and specific applications related to the present invention.
Claims (8)
1. The utility model provides a difficult deformation's O type circle, includes O type circle (1), its characterized in that: the top of the O-shaped ring (1) is fixedly connected with a second rubber layer (6), the front surface of the second rubber layer (6) is provided with a second groove (7), the inner bottom wall of the second groove (7) is fixedly connected with a second spring (8), and the front surface of the O-shaped ring (1) is provided with a connecting groove (9);
the utility model discloses a safe and reliable connection structure of car seat, including connecting groove (9), the inside wall swing joint of connecting groove (9) has head rod (10), the one end fixedly connected with telescopic link (11) of head rod (10), the one end fixedly connected with second connecting rod (12) of telescopic link (11), the one end fixedly connected with third spring (13) of second connecting rod (12).
2. The non-deformable O-ring as claimed in claim 1, wherein: the third spring (13) is movably sleeved with the telescopic rod (11), and one end of the third spring (13) is fixedly connected with one end of the first connecting rod (10).
3. The non-deformable O-ring according to claim 1, wherein: the first connecting rod (10) is an arc-shaped first connecting rod, and the shape of the first connecting rod (10) is the same as that of the second connecting rod (12).
4. The non-deformable O-ring according to claim 1, wherein: the position of the second connecting rod (12) is positioned in the connecting groove (9), and the outer wall of the second connecting rod (12) is movably connected with the inner wall of the connecting groove (9).
5. The non-deformable O-ring as claimed in claim 1, wherein: the inner wall of the O-shaped ring (1) is fixedly connected with a first anticorrosive layer (2), and the outer wall of the second rubber layer (6) is fixedly connected with a flame-retardant layer.
6. The non-deformable O-ring according to claim 1, wherein: the outer wall of the O-shaped ring (1) is fixedly connected with a first rubber layer (3), and a first groove (4) is formed in the front face of the first rubber layer (3).
7. The non-deformable O-ring according to claim 6, wherein: the inner side wall of the first groove (4) is fixedly connected with a first spring (5), and the first rubber layer (3) is an annular first rubber layer.
8. The non-deformable O-ring according to claim 7, wherein: the outer wall of the third spring (13) is movably connected with the inner wall of the connecting groove (9), and the shape of the first rubber layer (3) and the shape of the second rubber layer (6) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221407217.0U CN217502574U (en) | 2022-06-02 | 2022-06-02 | Non-deformable's O type circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221407217.0U CN217502574U (en) | 2022-06-02 | 2022-06-02 | Non-deformable's O type circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217502574U true CN217502574U (en) | 2022-09-27 |
Family
ID=83359069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221407217.0U Active CN217502574U (en) | 2022-06-02 | 2022-06-02 | Non-deformable's O type circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217502574U (en) |
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2022
- 2022-06-02 CN CN202221407217.0U patent/CN217502574U/en active Active
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