CN207848157U - A kind of follow-on engine bolt - Google Patents
A kind of follow-on engine bolt Download PDFInfo
- Publication number
- CN207848157U CN207848157U CN201820107866.6U CN201820107866U CN207848157U CN 207848157 U CN207848157 U CN 207848157U CN 201820107866 U CN201820107866 U CN 201820107866U CN 207848157 U CN207848157 U CN 207848157U
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- Prior art keywords
- bolt
- screw body
- follow
- front surface
- glued
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- Expired - Fee Related
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Abstract
The utility model provides a kind of follow-on engine bolt, including screw body, and bolt header structure protects cover structure; protective layer structure, bumper ring, gasket, connecting rope; nut, through-hole and non-threaded bar, the bolt head structure welding is in the upper end of screw body；The protection cover structure is socketed in the outer surface of screw body；The protective layer structure is glued to the outer surface of screw body；The bumper ring is socketed in the front surface upper position of screw body；The gasket is socketed in the front surface upper position of screw body.The utility model assists the setting of spanner snap-gauge and outer-hexagonal card hand, is conducive to provide various ways for the installation and removal of bolt, improves the convenient of operation；It protects cover main body specifically to use cylindrical transparent PVC plastic cover, is conducive to play a protective role, prevent from hitting generating bolt and damage；The setting of oil filler point is conducive to the convenient maintaining to bolt.
Description
Technical field
The utility model belongs to technical field of automobile accessories more particularly to a kind of follow-on engine bolt.
Background technology
Bolt：Machine components, the cylindrical threaded fastener of adapted nut.By head and screw rod（With external screw thread
Cylinder）One kind fastener dimerous, need to coordinate with nut, for being fastenedly connected two parts for carrying through-hole.
This type of attachment claims to be bolted.As nut is screwed off from bolt, and the two parts can be made to separate, therefore be bolted
It is to belong to be detachably connected.Engine intake pipe bolt is the fastener high-strength bolt for engine air inlet tube, air inlet
Pipe category elongate rod bolt, engine charge tube vibration easily make air inlet pipe bolt looseness or fracture, exposed air inlet pipe bolt perishable
Erosion, conditions above require that air inlet pipe bolt must intensity be high, impact flexibility is good, corrosion-resistant, anti-loosening property is good, front portion spiral shell
Bolt is using external import, it is difficult to ensure the above performance.
China Patent Publication No. is CN103225645A, and invention and created name is a kind of engine intake pipe bolt,
It is characterized in that, hexagonal screw head is equipped in the upper end of screw rod, pressure cap is equipped in the junction periphery of hexagonal screw head and screw rod, in pressure cap
Bottom end face on be laid with one week locking teeth, lead screw portion is located at the lower part of screw rod.But existing engine bolt is also deposited
It is single in installation fastening means, hold the problem of being easily corroded and rusted and lacking protective roof structure.
Therefore, a kind of follow-on engine bolt of invention is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of follow-on engine bolt, existing to solve
Engine bolt installation fastening means it is single, appearance the problem of being easily corroded and rusted and lacking protective roof structure.A kind of modified
Engine bolt, including screw body, bolt header structure protects cover structure, protective layer structure, bumper ring, gasket, connection
Rope, nut, through-hole and non-threaded bar, the bolt head structure welding is in the upper end of screw body；The protection cover structure
It is socketed in the outer surface of screw body；The protective layer structure is glued to the outer surface of screw body；The buffering snare
It is connected on the front surface upper position of screw body；The gasket is socketed in the front surface upper position of screw body；It is described
Gasket be located at the lower part of bumper ring；Described connecting rope one end is glued to the left lower position of bolt header structure, another
End is glued to the left side centre position of nut；The nut thread is connected to the front surface lower position of screw body；It is described
Through-hole be opened in the front surface lower middle position of screw body；The non-threaded bar integrated setting is in screw body
Front surface upper position；The bolt header structure includes bolt head, link block, assists spanner snap-gauge, outer-hexagonal card hand and recessed
Slot, the link block are welded on the lower end of bolt head；The auxiliary spanner snap-gauge is welded on the lower end of link block；Described
Outer-hexagonal card hand integrated setting is in the outer surface of bolt head；The groove is longitudinally opened in the front surface of auxiliary spanner snap-gauge
Centre position.
Preferably, the protection cover structure includes protecting cover main body, oil filler point, drop handle, rubber stopper and nuts, described
Oil filler point be longitudinally opened in protection cover main body front surface on the right side of centre position；The drop handle is glued to the right side of rubber stopper
Centre position；The rubber stopper is plugged on the right end of oil filler point；The nuts is threaded under protection cover main body
Surface centre position.
Preferably, the protective layer structure includes bolt column ontology, antirust coat, waterproof layer and sealant layer, described
Antirust coat is glued to the upper surface of bolt column ontology；The waterproof layer is glued to the lower surface of bolt column ontology；Described is close
Adhesive layer is glued to the lower surface of waterproof layer.
Preferably, the outer surface lower part of the screw body is provided with screw thread.
Preferably, the bolt head is internally provided with interior hex slot.
Preferably, the groove is specially the groove of back taper.
Preferably, the oil filler point is connected to the inside of protection cover main body.
Preferably, the screw body specifically uses 304 stainless steels.
Preferably, the protection cover main body specifically uses cylindrical transparent PVC plastic cover；The protection cover main body
Diameter is between one centimetre to two centimetres.
Preferably, the antirust coat specifically uses tin coating；The waterproof layer specifically uses polyurethane water-proof paint
Layer.
Preferably, the bumper ring specifically uses round rubber circle；The gasket specifically uses round stainless steel
Pad.
Compared with prior art, the beneficial effects of the utility model are：
1. in the utility model, the setting of auxiliary the spanner snap-gauge and outer-hexagonal card hand is conducive to the peace for bolt
Assembly and disassembly provide various ways, improve the convenience of operation.
2. in the utility model, the bolt head is internally provided with interior hex slot, is conducive to provide a variety of installations
Mode meets the installation needs of different tools.
3. in the utility model, the antirust coat specifically uses tin coating, plays the role of etch-proof, extends bolt
Service life.
4. in the utility model, the protection cover main body specifically uses cylindrical transparent PVC plastic cover, is conducive to play
Protective effect is prevented from hitting generating bolt and be damaged.
5. in the utility model, the setting of the oil filler point is conducive to the convenient maintaining to bolt.
6. in the utility model, the waterproof layer specifically uses polyurethane water-proof paint layer, is conducive to play waterproof anti-
The effect of tide, prevents bolt from getting rusty.
7. in the utility model, the setting of the connecting rope is conducive to correspond to the nut of model and be bolted, prevent
Only with wrong or fall, working efficiency is influenced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the bolt header structure of the utility model.
Fig. 3 is the structural schematic diagram of the protection cover structure of the utility model.
Fig. 4 is the structural schematic diagram of the protective layer structure of the utility model.
In figure：
1, screw body；2, bolt header structure；21, bolt head；22, link block；23, spanner snap-gauge is assisted；24, outer-hexagonal
Card hand；25, groove；3, cover structure is protected；31, cover main body is protected；32, oil filler point；33, drop handle；34, rubber stopper；35, bolt
Cap；4, protective layer structure；41, bolt column ontology；42, antirust coat；43, waterproof layer；44, sealant layer；5, bumper ring；6, it seals
Pad；7, connecting rope；8, nut；9, through-hole；10, non-threaded bar.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 4
The utility model provides a kind of follow-on engine bolt, including screw body 1, bolt header structure 2, protective cover
Structure 3, protective layer structure 4, bumper ring 5, gasket 6, connecting rope 7, nut 8, through-hole 9 and non-threaded bar 10, the bolt
Header structure 2 is welded on the upper end of screw body 1；The protection cover structure 3 is socketed in the outer surface of screw body 1；Described
Protective layer structure 4 is glued to the outer surface of screw body 1；The bumper ring 5 is socketed in the front surface upper bit of screw body 1
It sets；The gasket 6 is socketed in the front surface upper position of screw body 1；The gasket 6 is located under bumper ring 5
Portion；Described 7 one end of connecting rope is glued to the left lower position of bolt header structure 2, and the other end is glued in the left side of nut 8
Between position；The nut 8 is threaded in the front surface lower position of screw body 1；The through-hole 9 is opened in screw rod master
The front surface lower middle position of body 1；Front surface upper bit of 10 integrated setting of non-threaded bar in screw body 1
It sets；The bolt header structure 2 includes bolt head 21, link block 22, auxiliary spanner snap-gauge 23, outer-hexagonal card hand 24 and groove
25, the link block 22 is welded on the lower end of bolt head 21；The auxiliary spanner snap-gauge 23 is welded under link block 22
End；24 integrated setting of outer-hexagonal card hand is in the outer surface of bolt head 21；The groove 25 is longitudinal to be opened in auxiliary
The front surface centre position of spanner snap-gauge 23.
In above-described embodiment, specifically, the protection cover structure 3 includes protection cover main body 31, oil filler point 32, drop handle
33, rubber stopper 34 and nuts 35,32 longitudinal direction of oil filler point are opened in interposition on the right side of the front surface of protection cover main body 31
It sets；The drop handle 33 is glued to the right side centre position of rubber stopper 34；The rubber stopper 34 is plugged on the right side of oil filler point 32
End；The nuts 35 is threaded in the lower surface centre position of protection cover main body 31.
In above-described embodiment, specifically, the protective layer structure 4 includes bolt column ontology 41, antirust coat 42, waterproof layer
43 and sealant layer 44, the antirust coat 42 be glued to the upper surface of bolt column ontology 41；The waterproof layer 43 is glued to
The lower surface of bolt column ontology 41；The sealant layer 44 is glued to the lower surface of waterproof layer 43.
In above-described embodiment, specifically, the outer surface lower part of the screw body 1 is provided with screw thread.
In above-described embodiment, specifically, the bolt head 21 is internally provided with interior hex slot.
In above-described embodiment, specifically, the groove 25 is specially the groove of back taper.
In above-described embodiment, specifically, the oil filler point 32 is connected to the inside of protection cover main body 31.
In above-described embodiment, specifically, the screw body 1 specifically uses 304 stainless steels.
In above-described embodiment, specifically, the protection cover main body 31 specifically uses cylindrical transparent PVC plastic cover；Institute
The diameter for the protection cover main body 31 stated is between one centimetre to two centimetres.
In above-described embodiment, specifically, the antirust coat 42 specifically uses tin coating；The waterproof layer 43 is specifically adopted
With polyurethane water-proof paint layer.
In above-described embodiment, specifically, the bumper ring 5 specifically uses round rubber circle；The gasket 6 is specific
Using round stainless steel pad.
Operation principle
Screw body 1 is screwed into mounting hole by the utility model first when in use, according to operation needs, can be selected
Spanner blocks auxiliary spanner snap-gauge 23, turns spanner and is installed, and hexagonal pincers can also be selected to be inserted into the interior of the setting of bolt head 21
It is installed in hexagonal, installs and tighten nut 8；Protection cover main body 31 is finally put on, plays a protective role, is safeguarding usually
When, drop handle 33 is caught on hand, pulls out rubber stopper 34, by oil filler point 32, oiling maintenance is carried out to bolt column ontology 41, prevents from giving birth to
Rust.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of follow-on engine bolt, which is characterized in that follow-on engine bolt includes screw body（1）,
Bolt header structure（2）, protect cover structure（3）, protective layer structure（4）, bumper ring（5）, gasket（6）, connecting rope（7）, nut
（8）, through-hole（9）With non-threaded bar（10）, the bolt header structure（2）It is welded on screw body（1）Upper end；The guarantor
Shield structure（3）It is socketed in screw body（1）Outer surface；The protective layer structure（4）It is glued to screw body（1）It is outer
Surface；The bumper ring（5）It is socketed in screw body（1）Front surface upper position；The gasket（6）It is socketed in spiral shell
Bar main body（1）Front surface upper position；The gasket（6）Positioned at bumper ring（5）Lower part；The connecting rope（7）
One end is glued to bolt header structure（2）Left lower position, the other end is glued to nut（8）Left side centre position；It is described
Nut（8）It is threaded in screw body（1）Front surface lower position；The through-hole（9）It is opened in screw body（1）
Front surface lower middle position；The non-threaded bar（10）Integrated setting is in screw body（1）Front surface upper bit
It sets；The bolt header structure（2）Including bolt head（21）, link block（22）, assist spanner snap-gauge（23）, outer-hexagonal card hand
（24）And groove（25）, the link block（22）It is welded on bolt head（21）Lower end；The auxiliary spanner snap-gauge（23）
It is welded on link block（22）Lower end；The outer-hexagonal card hand（24）Integrated setting is in bolt head（21）Outer surface；Institute
The groove stated（25）Longitudinal direction is opened in auxiliary spanner snap-gauge（23）Front surface centre position.
2. follow-on engine bolt as described in claim 1, which is characterized in that the protection cover structure（3）Including
Protect cover main body（31）, oil filler point（32）, drop handle（33）, rubber stopper（34）And nuts（35）, the oil filler point（32）It is vertical
To being opened in protection cover main body（31）Front surface on the right side of centre position；The drop handle（33）It is glued to rubber stopper（34）The right side
Side centre position；The rubber stopper（34）It is plugged on oil filler point（32）Right end；The nuts（35）It is threaded in
Protect cover main body（31）Lower surface centre position.
3. follow-on engine bolt as described in claim 1, which is characterized in that the protective layer structure（4）Including
Bolt column ontology（41）, antirust coat（42）, waterproof layer（43）And sealant layer（44）, the antirust coat（42）It is glued to bolt
Column ontology（41）Upper surface；The waterproof layer（43）It is glued to bolt column ontology（41）Lower surface；The fluid sealant
Layer（44）It is glued to waterproof layer（43）Lower surface.
4. follow-on engine bolt as described in claim 1, which is characterized in that the screw body（1）Appearance
Face lower part is provided with screw thread.
5. follow-on engine bolt as described in claim 1, which is characterized in that the bolt head（21）Inside set
It is equipped with interior hex slot.
6. follow-on engine bolt as claimed in claim 2, which is characterized in that the oil filler point（32）With protective cover
Main body（31）Inside connection.
7. follow-on engine bolt as described in claim 1, which is characterized in that the screw body（1）Specifically adopt
With 304 stainless steels.
8. follow-on engine bolt as claimed in claim 2, which is characterized in that the protection cover main body（31）Specifically
Using cylindrical transparent PVC plastic cover；The protection cover main body（31）Diameter between one centimetre to two centimetres.
9. follow-on engine bolt as claimed in claim 3, which is characterized in that the antirust coat（42）It is specific to use
Tin coating；The waterproof layer（43）Specifically use polyurethane water-proof paint layer.
10. follow-on engine bolt as described in claim 1, which is characterized in that the bumper ring（5）It is specific to use
Round rubber circle；The gasket（6）It is specific to use round stainless steel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107866.6U CN207848157U (en) | 2018-01-23 | 2018-01-23 | A kind of follow-on engine bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107866.6U CN207848157U (en) | 2018-01-23 | 2018-01-23 | A kind of follow-on engine bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848157U true CN207848157U (en) | 2018-09-11 |
Family
ID=63415980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107866.6U Expired - Fee Related CN207848157U (en) | 2018-01-23 | 2018-01-23 | A kind of follow-on engine bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848157U (en) |
-
2018
- 2018-01-23 CN CN201820107866.6U patent/CN207848157U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG RUILI POWER TECHNOLOGY Co.,Ltd. Address before: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee before: Ruian Ruili Automobile Technology Co.,Ltd. Address after: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee after: Ruian Ruili Automobile Technology Co.,Ltd. Address before: 325000 No. 215 Denggao Road, Tangxia Town, Wenzhou City, Zhejiang Province Patentee before: RUIAN DONGPENG VEHICLE PARTS FACTORY |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |