CN206669300U - A kind of port lid of stable connection - Google Patents
A kind of port lid of stable connection Download PDFInfo
- Publication number
- CN206669300U CN206669300U CN201720275875.1U CN201720275875U CN206669300U CN 206669300 U CN206669300 U CN 206669300U CN 201720275875 U CN201720275875 U CN 201720275875U CN 206669300 U CN206669300 U CN 206669300U
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- CN
- China
- Prior art keywords
- shell fragment
- panel
- port lid
- stable connection
- spacing ring
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- 239000012634 fragment Substances 0.000 claims abstract description 62
- 238000003475 lamination Methods 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Closures For Containers (AREA)
Abstract
It the utility model is related to Hardware fitting technical field, more particularly to a kind of port lid of stable connection, including panel and spacing ring, the bottom of the panel is integrally formed with least three elastic card bases, at least three elastic card bases are centrosymmetric distribution, the elastic card base includes the first shell fragment and the second shell fragment, one end of first shell fragment is integrally formed with the panel, the other end of first shell fragment is integrally formed with second shell fragment, the angle of first shell fragment and second shell fragment is less than 180 degree more than or equal to 90 degree, medial surface of the spacing ring respectively with each elastic card base abuts, the spacing ring is located between first shell fragment and second shell fragment, the head and the tail of the spacing ring disconnect forming opening；The port lid is simple in construction, and production cost is low, is snapped into hole position and is fixed using elastic card base and spacing ring, mounts and dismounts simple and fast, stable connection is difficult for drop-off, and without using glue, the feature of environmental protection is good, and practicality is good.
Description
Technical field
It the utility model is related to Hardware fitting technical field, and in particular to a kind of port lid of stable connection.
Background technology
As shown in Fig. 2 existing port lid is generally made up of panel 8 and connecting seat 9, connecting seat is rotatably connected with panel,
Glue is coated in the outer surface of connecting seat when installation, then connecting seat is inserted into hole position, is treated after the glue solidifies i.e.
Installation.The port lid of this structure is complicated, and production cost is high, and installation and removal trouble, connection built on the sand, has used glue
Water, not environmentally, improved necessity be present.
Utility model content
The purpose of this utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of port lid of stable connection, should
Port lid is simple in construction, and production cost is low, is snapped into hole position and is fixed using elastic card base and spacing ring, and installation and removal are simple
Fast, stable connection, difficult for drop-off, without using glue, the feature of environmental protection is good, and practicality is good.
The purpose of this utility model is achieved through the following technical solutions.
A kind of port lid of stable connection, including panel and spacing ring, the bottom of the panel is integrally formed with least three
Elastic card base, at least three elastic card bases are centrosymmetric distribution, and the elastic card base includes the first shell fragment and the second shell fragment, institute
The one end and the panel for stating the first shell fragment are integrally formed, the other end of first shell fragment and second shell fragment one into
Type, the angle of first shell fragment and second shell fragment are less than 180 degree more than or equal to 90 degree, the spacing ring respectively with it is each
The medial surface of elastic card base is abutted, and the spacing ring is located between first shell fragment and second shell fragment, described spacing
The head and the tail of ring disconnect forming opening.
Wherein, first shell fragment is obliquely installed relative to the panel, and the upper end of first shell fragment is towards the face
The center of plate, the panel and the spacing ring are parallel to each other.
Wherein, second shell fragment is obliquely installed relative to first shell fragment, and the upper end of second shell fragment is towards institute
State the edge of panel.
Wherein, be provided with arc spring lamination between first shell fragment and second shell fragment, the lower end of first shell fragment with
The upper end of the arc spring lamination is integrally formed, and the upper end and the lower end of the arc spring lamination of second shell fragment are integrally formed, institute
Medial surface of the spacing ring respectively with each arc spring lamination is stated to abut.
Wherein, the center of the bottom surface of the panel is provided with concave station, and at least three elastic card bases are uniformly respectively at described
Recessed edge of table.
Wherein, the center of the top surface of the panel is provided with boss, and the outer peripheral edge of the boss is provided with annular groove.
Wherein, through hole is uniformly offered on the boss.
Wherein, the panel is in round platform or prism-frustum-shaped.
Wherein, the top surface of the round platform or terrace with edge uniformly offers through hole.
Wherein, the outer surface of the panel is covered with protection paint film.
The beneficial effects of the utility model：A kind of port lid of stable connection of the present utility model, the port lid is simple in construction, raw
It is low to produce cost, is snapped into hole position and is fixed using elastic card base and spacing ring, installation and removal simple and fast, stable connection,
Difficult for drop-off, without using glue, the feature of environmental protection is good, and practicality is good.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not formed to of the present utility model
What is limited.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of existing port lid.
Embodiment
The utility model is further described with accompanying drawing with the following Examples.
Embodiment 1
As shown in figure 1, a kind of port lid of stable connection of the present embodiment, including panel 1 and spacing ring 6, the panel 1
Bottom is integrally formed with least three elastic card bases 2, and at least two elastic card bases 2 are centrosymmetric distribution, the elastic card base 2
Including the first shell fragment 3 and the second shell fragment 5, one end of first shell fragment 3 is integrally formed with the panel 1, first shell fragment 3
The other end be integrally formed with second shell fragment 5, the angle of first shell fragment 3 and second shell fragment 5 is more than or equal to 90
Degree is less than 180 degree, and medial surface of the spacing ring 6 respectively with each elastic card base 2 abuts, and the spacing ring 6 is located in described
Between first shell fragment 3 and second shell fragment 5, the head and the tail of the spacing ring 6 disconnect forming opening 7.
The port lid is simple in construction, and production cost is low, is snapped into hole position and is fixed using elastic card base 2 and spacing ring 6, peace
Assembly and disassembly simple and fast, stable connection is difficult for drop-off, and without using glue, the feature of environmental protection is good, and practicality is good.
First shell fragment 3 of the present embodiment is obliquely installed relative to the panel 1, and the upper end of first shell fragment 3 is towards institute
The center of panel 1 is stated, the panel 1 and the spacing ring 6 are parallel to each other, and the second shell fragment 5 tilts relative to first shell fragment 3
Set, the upper end of second shell fragment 5 is towards the edge of the panel 1.The setting structure is simple, is easy to be molded, using the teaching of the invention it is possible to provide
Good elastic force, so as to which port lid is fixed in hole position, practicality is good.
Arc spring lamination 4 is provided between first shell fragment 3 and second shell fragment 5 of the present embodiment, under first shell fragment 3
The upper end with the arc spring lamination 4 is held to be integrally formed, the upper end of second shell fragment 5 and the lower end one of the arc spring lamination 4
Shaping, medial surface of the spacing ring 6 respectively with each arc spring lamination 4 abut.The setting structure is simple, is easy to be molded, can
Further provide for more preferable elastic force so that the combination of port lid and hole position is more firm, prevents port lid from coming off.
The center of the bottom surface of the panel 1 of the present embodiment is provided with concave station, and at least three elastic card bases 2 are uniformly respectively at institute
State recessed edge of table.The setting structure is simple, is easy to be molded, and the contact area of elastic card base 2 and panel 1 is big, stable connection, no
Frangibility.
The center of the top surface of the panel 1 of the present embodiment is provided with boss, and the outer peripheral edge of the boss is provided with annular groove,
Through hole is uniformly offered on boss；Or panel 1 is in round platform or prism-frustum-shaped, the top surface of round platform or terrace with edge uniformly offers logical
Hole.The setting structure is simple, is easy to be molded, and outward appearance is beautiful, when the port lid is applied into plant equipment or automation equipment, leads to
Hole is used to breathe freely or filter.
The outer surface of the panel 1 of the present embodiment is covered with protection paint film.The setting structure is simple, is easy to be molded, can be right
Panel 1 is protected, and prevents panel 1 from getting rusty, and extends the service life of panel 1.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (10)
- A kind of 1. port lid of stable connection, it is characterised in that：Including panel and spacing ring, the bottom of the panel integrally formed with At least three elastic card bases, at least three elastic card bases are centrosymmetric distribution, and the elastic card base includes the first shell fragment and the Two shell fragments, one end and the panel of first shell fragment are integrally formed, the other end of first shell fragment and second bullet Piece is integrally formed, and the angle of first shell fragment and second shell fragment is less than 180 degree, the spacing ring point more than or equal to 90 degree Medial surface not with each elastic card base is abutted, and the spacing ring is located between first shell fragment and second shell fragment, The head and the tail of the spacing ring disconnect forming opening.
- A kind of 2. port lid of stable connection according to claim 1, it is characterised in that：First shell fragment is relative to described Panel is obliquely installed, and the upper end of first shell fragment is mutually equal with the spacing ring towards the center of the panel, the panel OK.
- A kind of 3. port lid of stable connection according to claim 2, it is characterised in that：Second shell fragment is relative to described First shell fragment is obliquely installed, and the upper end of second shell fragment is towards the edge of the panel.
- A kind of 4. port lid of stable connection according to claim 3, it is characterised in that：First shell fragment and described second Arc spring lamination is provided between shell fragment, the lower end and the upper end of the arc spring lamination of first shell fragment are integrally formed, and described second The upper end of shell fragment and the lower end of the arc spring lamination are integrally formed, and medial surface of the spacing ring respectively with each arc spring lamination supports Connect.
- A kind of 5. port lid of stable connection according to claim 4, it is characterised in that：The centre bit of the bottom surface of the panel Concave station is installed, at least three elastic card bases are uniformly respectively at the recessed edge of table.
- A kind of 6. port lid of stable connection according to claim 5, it is characterised in that：The centre bit of the top surface of the panel Boss is installed, the outer peripheral edge of the boss is provided with annular groove.
- A kind of 7. port lid of stable connection according to claim 6, it is characterised in that：Uniformly offered on the boss logical Hole.
- A kind of 8. port lid of stable connection according to claim 5, it is characterised in that：The panel is in round platform or terrace with edge Shape.
- A kind of 9. port lid of stable connection according to claim 8, it is characterised in that：The top surface of the round platform or terrace with edge Uniformly offer through hole.
- A kind of 10. port lid of stable connection according to claim 7 or 9, it is characterised in that：Cover the outer surface of the panel It is stamped protection paint film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275875.1U CN206669300U (en) | 2017-03-20 | 2017-03-20 | A kind of port lid of stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275875.1U CN206669300U (en) | 2017-03-20 | 2017-03-20 | A kind of port lid of stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669300U true CN206669300U (en) | 2017-11-24 |
Family
ID=60376710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720275875.1U Active CN206669300U (en) | 2017-03-20 | 2017-03-20 | A kind of port lid of stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645528A (en) * | 2018-07-31 | 2018-10-12 | 中冶焦耐(大连)工程技术有限公司 | A kind of thermocouple seat |
-
2017
- 2017-03-20 CN CN201720275875.1U patent/CN206669300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645528A (en) * | 2018-07-31 | 2018-10-12 | 中冶焦耐(大连)工程技术有限公司 | A kind of thermocouple seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240727 Address after: Room 101, Unit 2, No. 24, Houjie Section, Gangkou Avenue, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Lizheng metal products Co.,Ltd. Country or region after: China Address before: Room 1526, Zhong'an International Building, No. 11 Houjie Avenue, Houjie Village, Houjie Town, Dongguan City, Guangdong Province 523960 Patentee before: DONGGUAN LIZHENG MACHINERY Co.,Ltd. Country or region before: China |