CN210799689U - Waterproof saddle pad for self-drilling screw of light steel structure building - Google Patents
Waterproof saddle pad for self-drilling screw of light steel structure building Download PDFInfo
- Publication number
- CN210799689U CN210799689U CN201921942054.4U CN201921942054U CN210799689U CN 210799689 U CN210799689 U CN 210799689U CN 201921942054 U CN201921942054 U CN 201921942054U CN 210799689 U CN210799689 U CN 210799689U
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- Prior art keywords
- gasket
- waterproof
- gasket body
- hole
- pad
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- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- 239000005060 rubber Substances 0.000 claims abstract description 17
- 239000003292 glue Substances 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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- Building Environments (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a waterproof saddle pad for a self-drilling screw of a light steel structure building, which comprises a pad body, a composite waterproof rubber pad and a waterproof sealing ring, the lower end face of the gasket body is provided with a composite waterproof rubber gasket which can be matched with the gasket body, the composite waterproof rubber gasket is bonded with the lower end face of the gasket body through glue, the center of the gasket body is provided with a through hole, the upper end surface of the gasket body close to the through hole is provided with a waterproof sealing ring which can be matched with the through hole, the waterproof sealing ring is coaxially arranged with the through hole, the utility model improves the sealing performance between the saddle pad gasket and the lower end part by arranging the composite waterproof rubber pad on the lower end surface of the saddle pad, through set up waterproof sealing washer in gasket upper end, improve the leakproofness between gasket and the screw spiral shell head, leak protection water, dust proof, simple structure, low in production cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of gasket, especially saddle pad.
[ background of the invention ]
Gaskets are mechanical seals between two objects, typically to prevent pressure, corrosion, and natural thermal expansion and contraction leakage of the tubing between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The gasket is typically made of a sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or plastic polymer. The saddle pad is one of gaskets, and the saddle pad is mainly used for the sealing connection of components such as building roof color steel tiles, but the sealing performance between gasket and the component, between gasket and bolt of the existing saddle pad is general, easily takes place the leakage.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a light steel construction building bores waterproof saddle pad for tail screw, can improve the sealing performance between saddle pad gasket and the part, between gasket and the bolt, leak protection water, dust proof.
In order to realize the above purpose, the utility model provides a light steel construction building bores waterproof saddle pad for tail screw, including gasket body, compound waterproof rubber pad, waterproof sealing washer, the gasket body under the terminal surface be equipped with can rather than complex compound waterproof rubber pad, compound waterproof rubber pad and gasket body under the terminal surface between bond through glue, gasket body center be equipped with the through-hole, gasket body up end be close to through-hole department be equipped with can with through-hole complex waterproof sealing washer, waterproof sealing washer and the coaxial setting of through-hole.
Preferably, two gasket side edges are symmetrically arranged on two sides of the lower end of the gasket body, the gasket side edges are obliquely arranged towards two ends respectively, and a saddle shape is formed between the gasket side edges and the gasket body.
Preferably, the gasket side edge and the gasket body are integrally formed in a stamping mode.
Preferably, the upper end of the gasket body is provided with an annular boss which is matched with the waterproof sealing ring and is arranged at the position close to the through hole, and the waterproof sealing ring is arranged on the outer ring of the annular boss on the gasket body.
Preferably, the horizontal height of the upper end surface of the waterproof sealing ring is higher than that of the upper end surface of the annular boss on the gasket body.
Preferably, the upper end of the gasket body is provided with a plurality of reinforcing rib protrusions which are transversely and radially arranged in a crossed manner.
The utility model relates to a light steel construction building bores beneficial effect of waterproof saddle pad for tail screw: the utility model discloses a terminal surface sets up compound waterproof rubber pad under the saddle pad, improves the leakproofness between saddle pad gasket and the lower tip spare, through set up waterproof sealing circle on the gasket, improves the leakproofness between gasket and the screw spiral shell head, leak protection water, dust proof, simple structure, low in production cost.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a waterproof saddle pad for a self-drilling screw of a light steel structure building;
FIG. 2 is a front sectional view of the waterproof saddle pad for the self-drilling screw of the light steel structure building of the present invention;
fig. 3 is a schematic structural view of the waterproof saddle pad for the self-drilling screw of the light steel structure building.
In the figure: 1-gasket body, 2-composite waterproof rubber gasket, 3-waterproof sealing ring, 11-through hole, 12-gasket side edge, 13-annular boss on gasket body, and 14-reinforcing rib protrusion.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, 2 and 3, the utility model relates to a waterproof saddle pad for a light steel structure building self-drilling screw, which comprises a gasket body 1, a composite waterproof rubber gasket 2 and a waterproof sealing ring 3, wherein the lower end surface of the gasket body 1 is provided with the composite waterproof rubber gasket 2 matched with the gasket body, the composite waterproof rubber gasket 2 is bonded with the lower end surface of the gasket body 1 through glue, the center of the gasket body 1 is provided with a through hole 11, the upper end surface of the gasket body 1 is provided with the waterproof sealing ring 3 matched with the through hole 11 near the through hole 11, the waterproof sealing ring 3 is coaxially arranged with the through hole 11, two gasket side edges 12 are symmetrically arranged at the lower end of the gasket body 1, the gasket side edges 12 are respectively arranged in an inclined way towards two ends, a saddle-shaped body is formed between the gasket side edges 12 and the gasket body 1, the gasket side edges 12 and the gasket body 1 are integrally formed by stamping, gasket body 1 upper end be close to through-hole 11 department be equipped with can with 3 complex gasket bodies of waterproof sealing circle on annular boss 13, waterproof sealing circle 3 locate gasket body on annular boss 13 outer loop, waterproof sealing circle 3 up end level be higher than the gasket body on annular boss 13 the up end level, 1 upper end of gasket body be equipped with a plurality of strengthening rib archs 14, the protruding 14 horizontal radial cross arrangement of strengthening rib.
The utility model discloses the working process:
the utility model relates to a light steel construction building bores waterproof saddle pad for tail screw in the course of the work, the screw rod that will bore the tail screw passes through-hole 11, gasket side 12 of gasket body 1 is down, will bore the tail screw and tighten, gasket body 1 lower terminal surface and the flute cooperation of various steel tile, compound waterproof rubber pad 2 and the flute surface contact of various steel tile, bore the tail screw and tighten the back, the spiral shell head extrudees waterproof sealing ring 3 downwards, laminate with waterproof sealing ring 3, until boring the tail screw of boring the tail screw and the contact of annular boss 13 on the gasket body, sealing performance between improvement gasket and the screw.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides a light steel construction building bores waterproof saddle pad for tail screw which characterized in that: including gasket body (1), compound waterproof rubber pad (2), waterproof sealing circle (3), gasket body (1) down the terminal surface be equipped with can rather than complex compound waterproof rubber pad (2), compound waterproof rubber pad (2) and gasket body (1) down between the terminal surface bond through glue, gasket body (1) center be equipped with through-hole (11), gasket body (1) up end be close to through-hole (11) department be equipped with can with through-hole (11) complex waterproof sealing circle (3), waterproof sealing circle (3) and through-hole (11) coaxial setting.
2. The waterproof saddle pad for the self-drilling screw of the light steel structure building as claimed in claim 1, wherein: the gasket is characterized in that two gasket side edges (12) are symmetrically arranged on two sides of the lower end of the gasket body (1), the gasket side edges (12) are respectively arranged in an inclined mode towards two ends, and a saddle shape is formed between the gasket side edges (12) and the gasket body (1).
3. The waterproof saddle pad for the self-drilling screw of the light steel structure building as claimed in claim 2, wherein: the gasket side edge (12) and the gasket body (1) are integrally formed in a punching mode.
4. The waterproof saddle pad for the self-drilling screw of the light steel structure building as claimed in claim 1, wherein: gasket body (1) upper end be close to through-hole (11) department be equipped with can with waterproof sealing washer (3) complex gasket body on annular boss (13), waterproof sealing washer (3) locate gasket body on annular boss (13) outer loop.
5. The waterproof saddle pad for the self-drilling screw of the light steel structure building as claimed in claim 4, wherein: the horizontal height of the upper end face of the waterproof sealing ring (3) is higher than that of the upper end face of the annular boss (13) on the gasket body.
6. The waterproof saddle pad for the self-drilling screw of the light steel structure building as claimed in claim 1, wherein: the gasket body (1) upper end be equipped with a plurality of strengthening rib archs (14), strengthening rib arch (14) horizontal radial cross arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942054.4U CN210799689U (en) | 2019-11-12 | 2019-11-12 | Waterproof saddle pad for self-drilling screw of light steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942054.4U CN210799689U (en) | 2019-11-12 | 2019-11-12 | Waterproof saddle pad for self-drilling screw of light steel structure building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799689U true CN210799689U (en) | 2020-06-19 |
Family
ID=71233138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942054.4U Expired - Fee Related CN210799689U (en) | 2019-11-12 | 2019-11-12 | Waterproof saddle pad for self-drilling screw of light steel structure building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799689U (en) |
-
2019
- 2019-11-12 CN CN201921942054.4U patent/CN210799689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314300 no.1188 Jinshan Road, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Dazhang Hardware Technology Co.,Ltd. Address before: 314300 south of Weiliu Road and west of Jingsi Road, Baibu Town Industrial Park, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Haiyan Dazhang Hardware Products Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |