CN209195909U - A kind of hexagonal washer horizontal tail screw - Google Patents
A kind of hexagonal washer horizontal tail screw Download PDFInfo
- Publication number
- CN209195909U CN209195909U CN201822166807.9U CN201822166807U CN209195909U CN 209195909 U CN209195909 U CN 209195909U CN 201822166807 U CN201822166807 U CN 201822166807U CN 209195909 U CN209195909 U CN 209195909U
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- CN
- China
- Prior art keywords
- face
- screw head
- screw
- outside
- stud
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- 239000010936 titanium Substances 0.000 claims abstract description 13
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 12
- 239000011591 potassium Substances 0.000 claims abstract description 12
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 7
- 244000152100 Sorbus torminalis Species 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of hexagonal washer horizontal tail screws, its structure includes screw head, screw thread, sealing device and antiwear device, a kind of hexagonal washer horizontal tail screw of the utility model, by being provided with sealing device in stud outside top, so that stud is carried out rotation decline by rotation screw head and is fixed on connecting portion, decline to be rotated with dynamic seal ring, and sealing ring decline is made to be fixed on the top of the internal thread hole of connecting component, to be sealed, and by being closely bonded between rubber sheet gasket and connecting component, the water infiltered is absorbed by water-absorbing sponge, it is poor to solve the leakproofness after screw is fixed, it be easy to cause water or dust to enter the problem of influencing the use of screw, by being provided with antiwear device on the outside of screw head, pass through potassium steel layer, the strong hardness of titanium layer and medium managese steel layer carries out screw head Protection, and prevent screw head from getting rusty damage by the rust-proof coating coated, solve the problems, such as that the wearability of screw is poor.
Description
Technical field
The utility model is a kind of hexagonal washer horizontal tail screw, belongs to screw field.
Background technique
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages
The tool of implements parts, horizontal tail screw is one of which, but prior art leakproofness after screw is fixed is poor, is easy
Water or dust is caused to enter the use for influencing screw, and the poor problem of wearability of screw.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of hexagonal washer horizontal tail screw, with solution
Certainly prior art leakproofness after screw is fixed is poor, and water or dust is be easy to cause to enter the use for influencing screw,
And the poor problem of the wearability of screw.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of hexagonal washer is flat
Tail screw, including screw head, fixed disc, stud, screw thread, sealing device and antiwear device, the screw head shape are in hexagon,
And hexagonal groove is provided in the middle part of screw head top end face, in the middle part of the fixed disc top end face and center bottom respectively with screw head bottom
It is welded in the middle part of end face and in the middle part of stud top end face, the screw thread is set to stud end face outside, the sealing device and spiral shell
Grafting is carried out on the outside of column outer tip end and screw head bottom face, the antiwear device is arranged and in the end face outside of screw head, described
Sealing device is made of groove, sealing ring, rubber sheet gasket, cambered surface, placing groove and water-absorbing sponge, and the groove is set to outside stud
At the top of side end face, the sealing ring inner side end carried out with groove end face outside it is be bonded, four end of rubber sheet gasket top end face and
Four end of screw head bottom face is bonded, and the cambered surface is set to screw head top end face, and the placing groove is set to outside screw head bottom face
On the outside of side and rubber sheet gasket bottom face, the water-absorbing sponge end face outside and placing groove inner side end carry out grafting, the abrasionproof
Damage device is made of potassium steel layer, titanium layer, anti-skid chequer, medium managese steel layer and rust-proof coating, on the inside of the potassium steel layer and outside screw head
It is welded at the hexagonal of side end face, the titanium layer is set to screw head end face outside, and the anti-skid chequer is set to the outside of titanium layer
End face, the medium managese steel layer are set to screw head top end face, and the rust-proof coating is set to four end of screw head top end face and outside.
Further, the cambered surface shape is beneficial to prevent moisture accumulation in cambered surface in raising upward.
Further, the placing groove inner side end size and water-absorbing sponge end face outside are equal in magnitude, are conducive to inhale
Water sponge is fixed in placing groove.
Further, the sealing ring shape is in the arc shape of outwardly convex, is conducive to be extruded in sealing ring sliding admittedly
Determine in slot.
Further, size and equal in magnitude on the outside of screw head bottom face, and rubber on the outside of the rubber sheet gasket top end face
Gasket center bottom is provided with the through-hole equal with stud top end face shape size, is conducive to make rubber sheet gasket to screw head bottom face
It is whole smoothly to be sealed with joint face.
Further, the fixed disc top end face and bottom face are all larger than screw head bottom face and stud top end face, favorably
In make fixed disc to stud carry out waterproofing protection.
Further, the rust-proof coating material is zinc chromate anti-rust paint, and advantage is that adhesive force is strong.
Further, the stud material is stainless steel material, and advantage is with good corrosion resistance.
A kind of hexagonal washer horizontal tail screw of the utility model is led to by being provided with sealing device in stud outside top
It crosses rotation screw head stud is made to carry out rotation decline and be fixed on connecting portion, decline to be rotated with dynamic seal ring, and make to seal
Circle decline is fixed on the top of the internal thread hole of connecting component, to be sealed, and makes spiral shell by the elasticity of rubber sheet gasket
It is closely bonded between head and connecting component, the water infiltered is absorbed by water-absorbing sponge, solves and is fixed in screw
Leakproofness is poor afterwards, be easy to cause water or dust to enter the problem of influencing the use of screw, by being provided with anti-wear dress
It sets on the outside of screw head, screw head is protected by the strong hardness of potassium steel layer, titanium layer and medium managese steel layer, and by coating
Rust-proof coating prevents screw head from getting rusty damage, solves the problems, such as that the wearability of screw is poor.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of sealing device of the utility model；
Fig. 3 is the antiwear device structural schematic diagram of the utility model；
In figure: screw head -1, fixed disc -2, stud -3, screw thread -4, sealing device -5, antiwear device -6, groove -51,
It is sealing ring -52, rubber sheet gasket -53, cambered surface -54, placing groove -55, water-absorbing sponge -56, potassium steel layer -61, titanium layer -62, anti-skidding
Line -63, medium managese steel layer -64, rust-proof coating -65.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of hexagonal washer horizontal tail screw: including screw head 1, fixed
Plectane 2, stud 3, screw thread 4, sealing device 5 and antiwear device 6,1 shape of screw head are in hexagon, and in 1 top end face of screw head
Portion is provided with hexagonal groove, and 2 top end face of fixed disc middle part and center bottom are pushed up in the middle part of 1 bottom face of screw head with stud 3 respectively
It is welded in the middle part of end face, screw thread 4 is set to 3 end face outside of stud, sealing device 5 and 1 bottom end of 3 outer tip end of stud and screw head
Carry out grafting on the outside of face, the setting of antiwear device 6 in the end face outside of screw head 1, sealing device 5 by groove 51, sealing ring 52,
Rubber sheet gasket 53, cambered surface 54, placing groove 55 and water-absorbing sponge 56 form, and groove 51 is set at the top of 3 end face outside of stud, sealing
Enclose 52 inner side ends carried out with 51 end face outside of groove it is be bonded, 53 top end face of rubber sheet gasket, four end and 1 bottom face of screw head, four end into
Row bonding, cambered surface 54 are set to 1 top end face of screw head, and placing groove 55 is set on the outside of 1 bottom face of screw head and 53 bottom end of rubber sheet gasket
On the outside of face, 56 end face outside of water-absorbing sponge and 55 inner side end of placing groove carry out grafting, antiwear device 6 by potassium steel layer 61,
Titanium layer 62, anti-skid chequer 63, medium managese steel layer 64 and rust-proof coating 65 form, 61 inside of potassium steel layer and the six of 1 end face outside of screw head
It is welded at angle, titanium layer 62 is set to 1 end face outside of screw head, and anti-skid chequer 63 is set to the end face outside of titanium layer 62, medium managese steel
Layer 64 is set to 1 top end face of screw head, and rust-proof coating 65 is set to four end of 1 top end face of screw head and outside, and 54 shape of cambered surface is in upward
Protrusion is beneficial to prevent moisture accumulation in cambered surface 54, and 55 inner side end size of placing groove and 56 end face outside of water-absorbing sponge are big
It is small equal, be conducive to for water-absorbing sponge 56 being fixed in placing groove 55,52 shape of sealing ring is in the arc shape of outwardly convex, favorably
It is extruded in fixing groove in sliding sealing ring 52, size and size on the outside of 1 bottom face of screw head on the outside of 53 top end face of rubber sheet gasket
It is equal, and 53 center bottom of rubber sheet gasket is provided with the through-hole equal with 3 top end face shape size of stud, is conducive to make rubber
Gasket 53 is whole to 1 bottom face of screw head smoothly to be sealed with joint face, and 2 top end face of fixed disc and bottom face are all larger than spiral shell
3 top end face of first 1 bottom face and stud is conducive to that fixed disc 2 is made to carry out waterproofing protection to stud 3, and 65 material of rust-proof coating is
Zinc chromate anti-rust paint, advantage are that adhesive force is strong, and 3 material of stud is stainless steel material, and advantage is with good corrosion resistance.
Potassium steel layer 61 described in this patent refers to that steel alloy of the manganese content 10% or more, potassium steel pass through solution treatment
It is undissolved that a small amount of carbide is also had afterwards, when its negligible amounts meets test stone, still can be used.
When user wants using this patent, sealing ring 52 is fixed on to the inside of groove 51 first, and
The bottom face of stud 3 is passed through to the through hole being arranged in the middle part of the top end face of rubber sheet gasket 53, to use special bonding tool
The bottom face of rubber sheet gasket 53 and screw head 1 is bonded with material, thus by 56 fixed placement of water-absorbing sponge in placing groove 55
It is interior, and at the device that the alignment of the bottom face of stud 3 is needed to connect, to fix spiral shell by using special fastening means
First 1, make screw head 1 that the position of the device connected needed to be rotated, so that the fixed disc 2 for making screw head 1 drive bottom end carries out
Rotation, so that the screw thread 4 for making fixed disc 2 drive 3 outside of stud 3 and stud of bottom end is rotated, so that stud 3 be made to fill
It sets to rotate and move down and be fixed on device, and band dynamic seal ring 52 is moved down by stud 3 and is moved down, thus
Make 52 fixed placement of sealing ring in the internal screw thread that the rotation of screw thread 4 is formed, and passes through potassium steel layer 61 and titanium layer 62 and middle manganese
The strong hardness that steel layer 64 has prevents screw head 1 and rotating device by anti-skid chequer 63 to make the wearability of screw head improve
Sliding places screw head 1 by rust-proof coating 65 and gets rusty damage, and when rain, rainwater passes through cambered surface 54 and spreads around, when having
When moisture penetrates into, moisture is absorbed by water-absorbing sponge 56.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of hexagonal washer horizontal tail screw, including screw head (1), fixed disc (2), stud (3) and screw thread (4), feature exists
In: it further include sealing device (5) and antiwear device (6), screw head (1) shape is in hexagon, and screw head (1) top end face
Middle part is provided with hexagonal groove, and fixed disc (2) the top end face middle part and center bottom are respectively and in the middle part of screw head (1) bottom face
It is welded with stud (3) top end face middle part, the screw thread (4) is set to stud (3) end face outside, the sealing device (5)
With progress grafting on the outside of stud (3) outer tip end and screw head (1) bottom face, antiwear device (6) setting and in screw head (1)
End face outside, the sealing device (5) is by groove (51), sealing ring (52), rubber sheet gasket (53), cambered surface (54), placing groove
(55) it is set at the top of stud (3) end face outside with water-absorbing sponge (56) composition, the groove (51), in the sealing ring (52)
Side end face carries out be bonded, four end of rubber sheet gasket (53) top end face and screw head (1) bottom face four with groove (51) end face outside
End is bonded, and the cambered surface (54) is set to screw head (1) top end face, and the placing groove (55) is set to screw head (1) bottom face
On the outside of outside and rubber sheet gasket (53) bottom face, water-absorbing sponge (56) end face outside and placing groove (55) inner side end are carried out
Grafting, the antiwear device (6) are applied by potassium steel layer (61), titanium layer (62), anti-skid chequer (63), medium managese steel layer (64) and antirust
Layer (65) composition, on the inside of the potassium steel layer (61) with welded at the hexagonal of screw head (1) end face outside, the titanium layer (62)
It is set to screw head (1) end face outside, the anti-skid chequer (63) is set to the end face outside of titanium layer (62), the medium managese steel layer (64)
It is set to screw head (1) top end face, the rust-proof coating (65) is set to four end of screw head (1) top end face and outside.
2. a kind of hexagonal washer horizontal tail screw according to claim 1, it is characterised in that: cambered surface (54) shape be in
Upper protrusion.
3. a kind of hexagonal washer horizontal tail screw according to claim 1, it is characterised in that: placing groove (55) inner end
Face size and water-absorbing sponge (56) end face outside are equal in magnitude.
4. a kind of hexagonal washer horizontal tail screw according to claim 1, it is characterised in that: sealing ring (52) shape is in
The arc shape of outwardly convex.
5. a kind of hexagonal washer horizontal tail screw according to claim 1, it is characterised in that: rubber sheet gasket (53) top
On the outside of face size with it is equal in magnitude on the outside of screw head (1) bottom face, and rubber sheet gasket (53) center bottom be provided with stud (3)
The equal through-hole of top end face shape size.
6. a kind of hexagonal washer horizontal tail screw according to claim 1, it is characterised in that: fixed disc (2) top
Face and bottom face are all larger than screw head (1) bottom face and stud (3) top end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166807.9U CN209195909U (en) | 2018-12-24 | 2018-12-24 | A kind of hexagonal washer horizontal tail screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166807.9U CN209195909U (en) | 2018-12-24 | 2018-12-24 | A kind of hexagonal washer horizontal tail screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195909U true CN209195909U (en) | 2019-08-02 |
Family
ID=67430083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166807.9U Expired - Fee Related CN209195909U (en) | 2018-12-24 | 2018-12-24 | A kind of hexagonal washer horizontal tail screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160966A (en) * | 2020-09-30 | 2021-01-01 | 晏洋 | Bolt capable of preventing screw head from rusting |
-
2018
- 2018-12-24 CN CN201822166807.9U patent/CN209195909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160966A (en) * | 2020-09-30 | 2021-01-01 | 晏洋 | Bolt capable of preventing screw head from rusting |
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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: 529900 north of Xingping 5th Road, Zhuhai (Yangjiang Vientiane) industrial transfer industrial park, Yangdong District, Yangjiang City, Guangdong Province Patentee after: Yangjiang boyiter Hardware Products Co.,Ltd. Address before: 3 pingkang Road, Pingshan village, Dalang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN BOITO METAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |