CN205331166U - Novel car cylinder head stud - Google Patents
Novel car cylinder head stud Download PDFInfo
- Publication number
- CN205331166U CN205331166U CN201620105195.0U CN201620105195U CN205331166U CN 205331166 U CN205331166 U CN 205331166U CN 201620105195 U CN201620105195 U CN 201620105195U CN 205331166 U CN205331166 U CN 205331166U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- bolt head
- bolt
- cylinder head
- positioning sleeve
- 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
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a novel car cylinder head stud, including bolt head and screw rod, screw rod and bolt head structure as an organic whole, bolt head up end one side an organic whole is provided with a welding chimb, vertically be provided with a welding hole on the welding chimb, an organic whole sets up a theftproof bulge loop on the bolt head up end, be connected with theftproof wire rope on the theftproof bulge loop, a rubber position sleeve has been cup jointed on the screw rod, an organic whole is provided with a plurality of location arch on the rubber position sleeve surface, and every location arch all is four pyramid structure. By adopting the above technical scheme, structural design is reasonable, simple structure, low in manufacturing cost, install and remove convenience, the effectual and convenient to use of theftproof.
Description
Technical field
This utility model relates to bolt technical field, is specifically related to a kind of new automobile cylinder head bolt。
Background technology
At present, each building block of automobile occurs stolen stolen often, once the parts of automobile are stolen, inherently bring many troubles to car owner, particularly particularly important on automobile cylinder, for the power set of automobile, if the cylinder of automobile is disassembled stolen or destroyed, it will automobile to be caused huge loss。Existing vehicle cylinder cap anti-theft bolt structure is complicated, and manufacturing cost is high, and assembly and disassembly operations is complicated, in-convenience in use。
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of reasonable in design, simple in construction, low cost of manufacture, mounting or dismounting convenience, good anti-theft effect and new automobile cylinder head bolt easy to use。
For achieving the above object, this utility model provides following technical scheme: a kind of new automobile cylinder head bolt, including bolt head and screw rod, described screw rod and bolt head are structure as a whole, side, described bolt head upper surface has been wholely set a welding chimb, and described welding chimb is vertically arranged with a welding hole；Described bolt head upper surface is wholely set an antitheft bulge loop, described antitheft bulge loop is connected to anti-theft wire rope；Described screw rod is socketed with a rubber positioning sleeve, described rubber positioning sleeve outer surface has been wholely set multiple positioning convex, and each positioning convex is all in rectangular pyramid structure。
By adopting technique scheme, welding chimb can be welded and fixed with existing cylinder outer surface, connects reliable, good anti-theft effect；Bolt near cylinder head can be interconnected by anti-theft wire rope, also functions to anti-theft function；Screw rod is by the positioning convex on rubber positioning sleeve and the female thread clamping location on the bolt hole internal face on existing cylinder, and good positioning effect, screw rod not easily loosens；Reasonable in design, simple in construction, low cost of manufacture, mounting or dismounting are convenient, good anti-theft effect and easy to use。
This utility model is further arranged to: described screw rod upper end is socketed with a rubber seal, and described rubber seal upper surface has been wholely set multiple arc convex, and described rubber seal lower end is provided with taper seat。By this setting, rubber seal is arranged rationally, and rubber seal simple in construction, good sealing effect。
This utility model is further arranged to: arrange an annular groove for installing described rubber positioning sleeve in the middle part of described screw rod, and described rubber positioning sleeve is embedded to be socketed in annular groove。By this setting, annular groove arranges rationally, and rubber positioning sleeve is easy for installation, fixing reliable。
This utility model is further arranged to: be vertically arranged with a screwdriver groove in the middle part of described bolt head upper surface, and described screwdriver groove is a word groove structure or cross recess structure。By this setting, screwdriver groove arranges rationally, and mounting or dismounting are simple, use convenient。
This utility model is further arranged to: be provided with antirust coat on described bolt head and screw rod, and described antirust coat is formed by rust preventive paint spraying。By this setting, antirust coat arranges rationally, bolt longer service life。
The utility model has the advantages that: compared with prior art, this utility model structure arranges more reasonable, and welding chimb can be welded and fixed with existing cylinder outer surface, connects reliable, good anti-theft effect；Bolt near cylinder head can be interconnected by anti-theft wire rope, also functions to anti-theft function；Screw rod is by the positioning convex on rubber positioning sleeve and the female thread clamping location on the bolt hole internal face on existing cylinder, and good positioning effect, screw rod not easily loosens；Reasonable in design, simple in construction, low cost of manufacture, mounting or dismounting are convenient, good anti-theft effect and easy to use。
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment。
Detailed description of the invention
Referring to Fig. 1, the disclosed a kind of new automobile cylinder head bolt of this utility model, including bolt head 1 and screw rod 2, described screw rod 2 is structure as a whole with bolt head 1, side, described bolt head 1 upper surface has been wholely set a welding chimb 11, and described welding chimb 11 is vertically arranged with a welding hole 111；Described bolt head 1 upper surface is wholely set an antitheft bulge loop 12, described antitheft bulge loop 12 is connected to anti-theft wire rope 3；Described screw rod 2 is socketed with a rubber positioning sleeve 4, described rubber positioning sleeve 4 outer surface has been wholely set multiple positioning convex 41, and each positioning convex 41 is all in rectangular pyramid structure。
As preferably, described anti-theft wire rope 3 is wrapped on antitheft bulge loop 12 or is welded on antitheft bulge loop 12；Positioning convex 41 quantity on described rubber positioning sleeve 4 outer surface is more than 12, and each positioning convex 41 is positive rectangular pyramid structure。
For making this utility model structure more reasonable, as preferably, screw rod 2 upper end described in the present embodiment is socketed with a rubber seal 5, and described rubber seal 5 upper surface has been wholely set multiple arc convex 51, and described rubber seal 5 lower end is provided with taper seat 52。On described rubber seal 5 upper surface, arc convex 51 is more than 8, and arc convex 51 shape ringwise is uniformly distributed。
Arranging an annular groove 21 for installing described rubber positioning sleeve 4 in the middle part of described screw rod 2, described rubber positioning sleeve 4 is embedded to be socketed in annular groove 21。Positioning convex 41 on described rubber positioning sleeve 4 outer surface is exposed independent from annular groove 21 and arranges。
Being vertically arranged with a screwdriver groove 13 in the middle part of described bolt head 1 upper surface, described screwdriver groove 13 is a word groove structure or cross recess structure。
Being provided with antirust coat 6 on described bolt head 1 and screw rod 2, described antirust coat 6 is formed by rust preventive paint spraying。Rust preventive paint is existing product on market。
During practical application, welding chimb can be welded and fixed with existing cylinder outer surface, connects reliable, good anti-theft effect；Bolt near cylinder head can be interconnected by anti-theft wire rope, also functions to anti-theft function；Screw rod is by the positioning convex on rubber positioning sleeve and the female thread clamping location on the bolt hole internal face on existing cylinder, and good positioning effect, screw rod not easily loosens；Reasonable in design, simple in construction, low cost of manufacture, mounting or dismounting are convenient, good anti-theft effect and easy to use。
Above-described embodiment is to specific descriptions of the present utility model; it is served only for this utility model is further described; it is not intended that the restriction to this utility model protection domain, the technician of this area according to the content of above-mentioned utility model this utility model is made some nonessential improvement and adjustment each falls within protection domain of the present utility model。
Claims (5)
1. a new automobile cylinder head bolt, including bolt head (1) and screw rod (2), described screw rod (2) and bolt head (1) are structure as a whole, it is characterized in that: described bolt head (1) side, upper surface has been wholely set welding chimb (11), and described welding chimb (11) is vertically arranged with a welding hole (111)；Described bolt head (1) upper surface is wholely set an antitheft bulge loop (12), described antitheft bulge loop (12) is connected to anti-theft wire rope (3)；Described screw rod (2) is socketed with a rubber positioning sleeve (4), described rubber positioning sleeve (4) outer surface is wholely set multiple positioning convex (41), and each positioning convex (41) is all in rectangular pyramid structure。
2. a kind of new automobile cylinder head bolt according to claim 1, it is characterized in that: described screw rod (2) upper end is socketed with a rubber seal (5), being wholely set multiple arc convex (51) on described rubber seal (5) upper surface, described rubber seal (5) lower end is provided with taper seat (52)。
3. a kind of new automobile cylinder head bolt according to claim 2, it is characterized in that: described screw rod (2) middle part arranges an annular groove (21) for installing described rubber positioning sleeve (4), and described rubber positioning sleeve (4) is embedded to be socketed in annular groove (21)。
4. a kind of new automobile cylinder head bolt according to claim 3, it is characterized in that: being vertically arranged with a screwdriver groove (13) in the middle part of described bolt head (1) upper surface, described screwdriver groove (13) is a word groove structure or cross recess structure。
5. a kind of new automobile cylinder head bolt according to claim 1 or 4, it is characterized in that: described bolt head (1) and be provided with antirust coat (6) on screw rod (2), described antirust coat (6) is formed by rust preventive paint spraying。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105195.0U CN205331166U (en) | 2016-02-01 | 2016-02-01 | Novel car cylinder head stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105195.0U CN205331166U (en) | 2016-02-01 | 2016-02-01 | Novel car cylinder head stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331166U true CN205331166U (en) | 2016-06-22 |
Family
ID=56317959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105195.0U Expired - Fee Related CN205331166U (en) | 2016-02-01 | 2016-02-01 | Novel car cylinder head stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331166U (en) |
-
2016
- 2016-02-01 CN CN201620105195.0U patent/CN205331166U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20190201 |