CN208831454U - A kind of bolt with gasket - Google Patents
A kind of bolt with gasket Download PDFInfo
- Publication number
- CN208831454U CN208831454U CN201821531357.2U CN201821531357U CN208831454U CN 208831454 U CN208831454 U CN 208831454U CN 201821531357 U CN201821531357 U CN 201821531357U CN 208831454 U CN208831454 U CN 208831454U
- Authority
- CN
- China
- Prior art keywords
- gasket
- bolt
- baffle
- master slice
- pieces
- 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
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of bolts with gasket, it is related to fastener areas, the bolt with gasket includes bolt and gasket, the bolt includes nut and screw rod, the screw rod includes thread segment and the light bar segment close to nut, and the gasket is sheathed on screw rod, and the gasket can slide in light bar segment and can not skid off thread segment, the gasket may be split into two symmetrical sub-pieces and master slice, be provided with clip assembly between the sub-pieces and master slice.The utility model has the following beneficial effects: gasket can not skid off thread segment, thus it is not easy to lose, avoid unnecessary waste；If gasket damages, gasket can be split as sub-pieces and master slice and replaced by staff, it is not necessary to be replaced entire bolt, be reduced waste.
Description
Technical field
The utility model relates to fastener areas, more specifically, it relates to a kind of bolt with gasket.
Background technique
Usually use bolt as fastener in automobile.Gasket is part of the thumb pad between connected piece and nut, one
As be pancake becket, for protecting the surface of connected piece not abraded by nut, dispersion nut is to the pressure of connected piece
Power.In assembling process, staff generally requires selection gasket compatible with bolt, inconvenient, and gasket when disassembly
It is easily lost.
Notification number is that the Chinese patent of CN203796709U discloses a kind of fastener with gasket, the fastening with gasket
Part includes bolt and gasket, and bolt includes bolt head and screw rod equipped with installation groove, and through-hole is equipped among the gasket, described
The diameter of through-hole is adapted with the diameter of screw rod, and the gasket is set in the one end of screw rod with respect to bolt head, and the gasket is opposite
The side surface middle part of bolt head is equipped with recess, the one end fits of recess screw rod opposite with bolt head, the gasket
For rectangle, the gasket is greater than area of the bolt head with respect to gasket one end with respect to the area of one end of bolt head.
In this fastener with gasket, screw rod can prevent the loss of gasket by through-hole and the non-dismountable connection of gasket
Cause unnecessary loss, but can not dismounting and change if gasket damage, it is necessary to replace entire bolt, cause to waste, need to be changed
Into.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of bolt with gasket, pad
Piece will not fall off and replaceable.
To achieve the above object, the utility model provides following technical solution:
A kind of bolt with gasket, including bolt and gasket, the bolt include nut and screw rod, and the screw rod includes spiral shell
The light bar segment of line section and close nut, the gasket are sheathed on screw rod, and the gasket can slide in light bar segment and can not skid off spiral shell
Line section, the gasket may be split into two symmetrical sub-pieces and master slice, be provided with clip assembly between the sub-pieces and master slice.
By using above-mentioned technical proposal, when installation, staff is not necessarily to match suitable gasket for bolt, simplifies operation
Step；When disassembly, gasket can not skid off thread segment, thus it is not easy to lose, avoid unnecessary waste；If gasket damages, work
Gasket can be split as sub-pieces and master slice and replaced by personnel, it is not necessary to be replaced entire bolt, be reduced waste.
The utility model is further arranged to: the clip assembly includes two insert-connecting plates for being respectively arranged at sub-pieces end
With the caulking groove for insert-connecting plate insertion for being opened in master slice end, the upper surface of the insert-connecting plate is tiltedly installed with elastic slice, close
One end of the sub-pieces is higher than the other end, and the elastic slice has elastically-deformable ability, and the upper wall of the caulking groove offers and bullet
The compatible limiting slot of piece, the upper surface of the master slice offer the centre hole being connected with limiting slot.
By using above-mentioned technical proposal, staff is inserted into centre hole using thimble, can be by grafting by elastic slice pushing
Piece removes caulking groove, and in the case where not using thimble, the stable connection of sub-pieces and master slice is secured, will not influence use.
The utility model is further arranged to: the master slice is provided with the baffle that can block centre hole.
By using above-mentioned technical proposal, baffle can avoid dust and enter centre hole, to block caulking groove, influence sub-pieces with
The clamping of master slice.
The utility model is further arranged to: the sliding rail that the upper surface of the master slice is provided with for baffle sliding, described
The both ends of sliding rail are provided with limit plate, and the upper surface of the sliding rail is provided with the limit film towards baffle, the baffle with it is close
The limit plate of centre hole can block centre hole when abutting against, be provided between the limit plate and baffle for limiting baffle position
Locating part.
By using above-mentioned technical proposal, baffle is limited under conditions of not applying external force and blocks centre hole by locating part
Position, when needing to dismantle, baffle can be slid into exposing centre hole along sliding rail by staff, reuse thimble insertion thimble
Hole.
The utility model is further arranged to: the locating part is the magnet for being disposed in proximity to the limit plate of centre hole, institute
Stating magnet can attract each other with baffle.
By using above-mentioned technical proposal, magnet can attract baffle, and baffle is fixed on to the position for blocking centre hole, is avoided
Under conditions of not applying external force, baffle slides in sliding rail and exposes centre hole.
The utility model is further arranged to: the upper surface of the baffle is provided with convex block.
By using above-mentioned technical proposal, the setting of convex block is convenient for the mobile baffle of staff.
The utility model is further arranged to: the opening of the caulking groove is provided with guiding fillet.
By using above-mentioned technical proposal, being oriented to fillet has guiding role to insert-connecting plate, and insert-connecting plate is made to be easier to be inserted into
It is more humanized in caulking groove.
The utility model is further arranged to: the upper surface of the nut axially offers hex slot.
By using above-mentioned technical proposal, the setting of hex slot make bolt by allen wrench be also able to carry out installation and
A kind of disassembly, more workable installation tools, reduces the limitation of installation bolt.
The utility model is further arranged to: the opening of the hex slot is provided with chamfering.
By using above-mentioned technical proposal, chamfering has guiding role to allen wrench, is easier allen wrench
It is inserted into hex slot, it is more humanized.
In conclusion the utility model has the following beneficial effects:
1. gasket can not skid off thread segment, thus it is not easy to lose, avoid unnecessary waste；
2. if gasket can be split as sub-pieces and master slice and replaced by staff gasket damages, it is not necessary to which replacement is entire
Bolt reduces waste；
3. the stable connection of sub-pieces and master slice is secured, will not influence use in the case where not using thimble.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, for showing the structure of bolt side；
Fig. 2 is the structural schematic diagram of embodiment, for showing the structure of bolt upper surface；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the cross-sectional view in the face A-A in Fig. 2.
Description of symbols: 1, bolt；11, nut；111, hex slot；1111, chamfering；12, screw rod；121, thread segment；
122, light bar segment；2, gasket；21, sub-pieces；22, master slice；3, clip assembly；31, insert-connecting plate；32, caulking groove；321, it is oriented to fillet；
33, elastic slice；34, limiting slot；35, centre hole；4, baffle；41, convex block；5, sliding rail；51, limit plate；511, magnet；52, it limits
Piece.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of bolt 1 with gasket 2, as shown in Figure 1, including bolt 1 and gasket 2, bolt 1 includes nut 11 and screw rod
12, screw rod 12 includes thread segment 121 and the light bar segment 122 close to nut 11.Gasket 2 is sheathed on screw rod 12, and gasket 2 can be in polished rod
Section 122 is slided and can not skid off thread segment 121.When installation, in addition staff is without matching suitable gasket 2 for bolt 1, letter
Change operating procedure；When disassembly, gasket 2 will not skid off thread segment 121, thus it is not easy to lose, avoid unnecessary waste.
As shown in Fig. 2, the upper surface of nut 11 axially offers hex slot 111.Hex slot 111 makes bolt 1 by interior six
Angle spanner is also able to carry out installation and removal, and a kind of more workable installation tools reduce the limitation of installation bolt 1.
The opening of hex slot 111 is provided with chamfering 1111, and chamfering 1111 has guiding role to allen wrench, makes allen wrench more
It is easy in insertion hex slot 111, it is more humanized.
As shown in Figure 2 and Figure 4, gasket 2 may be split into two symmetrical sub-pieces 21 and master slice 22, sub-pieces 21 and master slice 22 it
Between be provided with clip assembly 3.Clip assembly 3 include two be respectively fixedly connected in 21 end of sub-pieces insert-connecting plate 31 and be opened in
The caulking groove 32 of 22 end of master slice being inserted into for insert-connecting plate 31.The upper surface of insert-connecting plate 31 is fixedly connected with inclined in edge
Elastic slice 33 is higher than the other end close to one end of sub-pieces 21, and elastic slice 33 is made of the elastic metallic with elastically-deformable ability, can
To be stainless steel, copper, aluminium etc..The upper wall of caulking groove 32 offers limiting slot 34 compatible with elastic slice 33, the upper surface of master slice 22
Offer the centre hole 35 being connected with limiting slot 34.
When needing to dismantle gasket 2, thimble can be used to be inserted into centre hole 35 for staff, and the pushing of elastic slice 33 can will be inserted
Contact pin 31 removes caulking groove 32.When needing to install gasket 2, insert-connecting plate 31 can be inserted into caulking groove 32 by staff, and limiting slot 34 will
Elastic slice 33 limits, to enable sub-pieces 21 and the stable connection of master slice 22 secured, can not dismantle in the case where not using thimble, no
It will affect the use of gasket 2.
The opening of caulking groove 32 is provided with guiding fillet 321, and guiding fillet 321 has guiding role to insert-connecting plate 31, makes
Insert-connecting plate 31 is easier to be inserted into caulking groove 32, more humanized.
As shown in Figure 3 and Figure 4, the upper surface of master slice 22 slidably connects the baffle 4 that can block centre hole 35.Baffle 4 can
It avoids dust from entering centre hole 35, to block caulking groove 32, influences the clamping of sub-pieces 21 Yu master slice 22.
The upper surface of master slice 22 is fixedly connected to two sliding rails slided for baffle 4 in the two sides of each centre hole 35
5, the both ends of every group of sliding rail 5 are fixedly connected to limit plate 51, and the upper surface of every sliding rail 5 is fixedly connected to towards baffle 4
Limit film 52, baffle 4 will not skid off the range of sliding rail 5.
Limit plate 51 close to centre hole 35 is fixedly connected with magnet that can be mutual with baffle 4 in the side towards baffle 4
511, baffle 4 and magnet 511 can block centre hole 35 when abutting against.Magnet 511 can attract baffle 4, and baffle 4 is fixed on and is blocked
The position of centre hole 35 avoids under conditions of not applying external force, and baffle 4 slides in sliding rail 5 and exposes centre hole 35.It needs
When disassembly, staff can slide baffle 4 along the limit plate 51 that sliding rail 5 is directed away from centre hole 35, until exposing centre hole
35, reuse thimble insertion centre hole 35.The upper surface of baffle 4 is fixedly connected with convex block 41, and work is convenient in the setting of convex block 41
Personnel move baffle 4.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of bolt (1) of band gasket (2), including bolt (1) and gasket (2), the bolt (1) include nut (11) and spiral shell
Bar (12), it is characterised in that: the screw rod (12) includes the light bar segment (122) of thread segment (121) and close nut (11), described
Gasket (2) is sheathed on screw rod (12), and the gasket (2) can be slided in light bar segment (122) and can not skid off thread segment (121), institute
Stating gasket (2) may be split into two symmetrical sub-pieces (21) and master slice (22), be arranged between the sub-pieces (21) and master slice (22)
There are clip assembly (3).
2. a kind of bolt (1) of band gasket (2) according to claim 1, it is characterised in that: clip assembly (3) packet
Include two be respectively arranged at the insert-connecting plate (31) of sub-pieces (21) end and be opened in master slice (22) end for insert-connecting plate (31)
The upper surface of the caulking groove (32) of insertion, the insert-connecting plate (31) is tiltedly installed with elastic slice (33), close to the one of the sub-pieces (21)
End is higher than the other end, and the elastic slice (33) has elastically-deformable ability, and the upper wall of the caulking groove (32) offers and elastic slice
(33) upper surface of compatible limiting slot (34), the master slice (22) offers the centre hole being connected with limiting slot (34)
(35)。
3. a kind of bolt (1) of band gasket (2) according to claim 2, it is characterised in that: the master slice (22) is provided with
The baffle (4) of centre hole (35) can be blocked.
4. a kind of bolt (1) of band gasket (2) according to claim 3, it is characterised in that: the upper end of the master slice (22)
The sliding rail (5) that face is provided with for baffle (4) sliding, the both ends of the sliding rail (5) are provided with limit plate (51), the sliding rail
(5) upper surface is provided with the limit film (52) towards baffle (4), the baffle (4) and the limit plate close to centre hole (35)
(51) it can block when abutting against centre hole (35), be provided between the limit plate (51) and baffle (4) for limiting baffle (4)
The locating part of position.
5. a kind of bolt (1) of band gasket (2) according to claim 4, it is characterised in that: the locating part is to be set to
Close to the magnet (511) of the limit plate (51) of centre hole (35), the magnet (511) can attract each other with baffle (4).
6. a kind of bolt (1) of band gasket (2) according to claim 5, it is characterised in that: the upper end of the baffle (4)
Face is provided with convex block (41).
7. a kind of bolt (1) of band gasket (2) according to claim 2, it is characterised in that: the opening of the caulking groove (32)
Place is provided with guiding fillet (321).
8. a kind of bolt (1) of band gasket (2) according to claim 1, it is characterised in that: the upper end of the nut (11)
Face axially offers hex slot (111).
9. a kind of bolt (1) of band gasket (2) according to claim 8, it is characterised in that: the hex slot (111)
Opening is provided with chamfering (1111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531357.2U CN208831454U (en) | 2018-09-19 | 2018-09-19 | A kind of bolt with gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531357.2U CN208831454U (en) | 2018-09-19 | 2018-09-19 | A kind of bolt with gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831454U true CN208831454U (en) | 2019-05-07 |
Family
ID=66313860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531357.2U Expired - Fee Related CN208831454U (en) | 2018-09-19 | 2018-09-19 | A kind of bolt with gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831454U (en) |
-
2018
- 2018-09-19 CN CN201821531357.2U patent/CN208831454U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208831454U (en) | A kind of bolt with gasket | |
| CN2900999Y (en) | Fixing device | |
| CN209681188U (en) | Double suction centrifugal pump boring bar drive plate | |
| CN212978134U (en) | Screwdriver | |
| CN211564549U (en) | Thrust fixing structure is got to chuck clamp of square copper sheet | |
| CN215214215U (en) | Magnetic flange capable of being quickly assembled and disassembled | |
| CN212044469U (en) | Dismounting device of aircraft high frequency power plug | |
| CN211362037U (en) | A kind of spanner | |
| CN211586864U (en) | Simple and easy dismouting mechanism based on sand mill | |
| CN220711846U (en) | Power supply installation structure | |
| CN219936152U (en) | Optical divider convenient to dismantle | |
| CN211073353U (en) | Solid wrench with adjustable clamping opening size | |
| CN213179643U (en) | Dovetail rail clamp aiming tool with movable clamping block capable of preventing dropping | |
| CN214393900U (en) | Clamping jaw assembly of filtering mechanism | |
| CN213889806U (en) | Disassembling tool for connector | |
| CN220957038U (en) | Plug valve convenient to open and close | |
| CN215617656U (en) | Square whole flange location frock | |
| CN211783059U (en) | A install anchor clamps additional fast for gun sight | |
| CN211491271U (en) | A assembly and disassembly tools subassembly for in confined space | |
| CN218252050U (en) | Dust removal part of automobile stamping die | |
| KR20200059565A (en) | Multi bit socket for electric driver | |
| CN211589957U (en) | Disassembling tool | |
| CN211940703U (en) | Circular plug extracting tool | |
| CN213859615U (en) | Locking structure of full-automatic broken machine | |
| CN219967827U (en) | Tool for disassembling and assembling engine filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190507 Termination date: 20190919 |