CN206054497U - A kind of fastening combined piece - Google Patents
A kind of fastening combined piece Download PDFInfo
- Publication number
- CN206054497U CN206054497U CN201621090317.XU CN201621090317U CN206054497U CN 206054497 U CN206054497 U CN 206054497U CN 201621090317 U CN201621090317 U CN 201621090317U CN 206054497 U CN206054497 U CN 206054497U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- combined piece
- mentioned
- bonding pad
- installing hole
- 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.)
- Active
Links
- 238000012856 packing Methods 0.000 claims abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Dowels (AREA)
Abstract
This utility model is related to a kind of fastening combined piece, including securing member, the securing member includes head and bar portion, the free end of the bar portion is threaded area, it is the bonding pad for inserting the installing hole being connected on part to be assembled between the threaded area and head, also include being set in the anticreep packing ring of above-mentioned bonding pad, the inside edge of the anticreep packing ring is offseted with the outer peripheral face of bonding pad and offers at least one otch for radially extending, and the threaded area is circumferentially formed with a step with the intersection of bonding pad；The diameter of above-mentioned step is designated as D1, and the diameter of above-mentioned bonding pad is designated as D2, and the inner ring diameter of above-mentioned anticreep packing ring is designated as D3, then D2≤D3≤D1.Compared with prior art, fastening combined piece in this utility model can be prevented effectively from securing member and depart from from installing hole, i.e. under the corresponding component disassembly status using the fastening combined piece, securing member is still inserted and is connected in installing hole, so as to avoid securing member in household electrical appliance disassembly process from losing.
Description
Technical field
This utility model is related to household electrical appliance assembling field, more particularly to a kind of fastening combined piece.
Background technology
The machinery zero adopted when being and two or more parts (or component) being fastenedly connected integral by securing member
The general name of part, for example：Screw and bolt.Some structures of household electrical appliance during daily cleaning or after-sales service need to tear open
Unload, these structures are typically fastened by screw, the volume of screw is relatively small, easily lose in dismounting placement process,
So as to cause household electrical appliance to re-assembly difficulty, the especially irreplaceable special screw of plain screw.For example, general oil suction
The oil network of cigarette machine needs regular dismounting to get off to be cleaned, and oil network is typically fixed by 1～2 screw, existing spiral shell
Separating with oil network after nail dismounting, easily causing screw loss, oil network cleaning to be removed to be finished and it is often can not find when installing again
The screw of front dismounting, cause oil network cannot install or installation difficulty problem.
The content of the invention
Technical problem to be solved in the utility model is to be prevented effectively from securing member to provide one kind for prior art
The fastening combined piece of loss, the fastening combined piece are mainly used in the assembling of household electrical appliance.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of fastening combined piece, including fastening
Part, the securing member include head and bar portion, and the free end of the bar portion is threaded area, is for inserting between the threaded area and head
The bonding pad of the installing hole being connected on part to be assembled, it is characterised in that also including the anticreep packing ring for being set in above-mentioned bonding pad,
The inside edge of the anticreep packing ring is offseted and offers at least one otch for radially extending, the spiral shell with the outer peripheral face of bonding pad
Stricture of vagina area is circumferentially formed with a step with the intersection of bonding pad；The diameter of above-mentioned step is designated as D1, the diameter of above-mentioned bonding pad
D2 is designated as, the inner ring diameter of above-mentioned anticreep packing ring is designated as D3, then D2≤D3≤D1.
After the design of above-mentioned otch can make bonding pad insertion anticreep packing ring, anticreep packing ring has certain deformation, so that anti-
De- packing ring is more consolidated with the connection of securing member, it is preferable that the inside edge of the anticreep packing ring opens up otch and in anticreep pad
The inner side of circle forms stripping and slicing, and the stripping and slicing extends along installing hole place plane or relative to installing hole outward flanging.
Further, to enable, anticreep packing ring is preferably spacing, fixation fastener, preferably, the otch is 3～5
And be all provided with along the inside edge of anticreep packing ring.
Preferably, male cone (strobilus masculinus) of the end face of the free end of the threaded area in interior high other places.
Further, the end face that the step is connected with threaded area is in high outside and low outside male cone (strobilus masculinus) relative to threaded area, so as to
The screw to be connected for being easy to threaded area to be aligned on another part to be connected.
Preferably, the head is any one in manifold, crosshead or turret head, fastens in preventing disassembly process
Part is foxy, it is to avoid securing member cannot dismount the generation of accident.
To make the stabilized structure of securing member, it is preferable that the head is integrated part with bar portion.
Above-mentioned anticreep packing ring can have various implementations, and the preferred implementation of one of which is：The anticreep packing ring with
Above-mentioned installing hole hole wall is integrated the top edge that part, i.e. the anticreep packing ring are installing hole hole wall；The cost manufactured, side can be reduced
Just assemble.
Another kind of preferred implementation is：The anticreep packing ring is split part with above-mentioned installing hole hole wall；Facilitate anticreep
The manufacture processing of packing ring.
Compared with prior art, the utility model has the advantage of：Include in fastening combined piece of the present utility model anti-
De- packing ring, the inside edge of the anticreep packing ring offset with the outer peripheral face of bonding pad and offer at least one radially extend cut
Mouthful, and threaded area is circumferentially formed with a step with the intersection of bonding pad, additionally, the diameter of above-mentioned step is designated as D1, it is above-mentioned
The diameter of bonding pad is designated as D2, and the inner ring diameter of above-mentioned anticreep packing ring is designated as D3, then D2≤D3≤D1, tight so as to be prevented effectively from
Firmware departs from from installing hole, i.e., under the corresponding component disassembly status using the fastening combined piece, securing member is still inserted and is connected in
In installing hole, so as to avoid securing member in household electrical appliance disassembly process from losing.
Description of the drawings
Fig. 1 is the structural representation of fastening combined piece in this utility model embodiment 1；
Fig. 2 is the structure decomposition figure of fastening combined piece in this utility model embodiment 1；
Fig. 3 is the structural representation of fastening combined piece in this utility model embodiment 2；
Fig. 4 is the structure decomposition figure of fastening combined piece in this utility model embodiment 2；
Fig. 5 is the structural representation of fastening combined piece in this utility model embodiment 3.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment 1：
As shown in Fig. 1～2, a kind of fastening combined piece, including securing member 1 and anticreep packing ring 3, wherein securing member 1 is slotting is connected in
In the installing hole 5 of part to be assembled 4.Above-mentioned part to be assembled 4 can be various ways, such as：Plate, block etc., in the present embodiment preferably
For the oil network of range hood.
Above-mentioned securing member 1 can also have various ways of realization, such as：Screw, bolt etc., the securing member 1 in the present embodiment are non-
Standard screws, including head 11 and bar portion 12, the head 11 can be any one (this in manifold, crosshead or turret head
Crosshead is preferably in embodiment)；The free end of the bar portion 12 is threaded area 122, is use between the threaded area 122 and head 11
To insert the bonding pad 121 for connecting with above-mentioned installing hole 5, above-mentioned head 11 is integrated part with bar portion 12.For ease of the spiral shell of the securing member 1
Stricture of vagina area 122 is directed at the screw (not shown) to be connected on another part to be assembled, it is preferable that the end of the free end of threaded area 122
Male cone (strobilus masculinus) of the face in interior high other places, additionally, the end face that step 13 is connected with threaded area 122 is in outer height relative to threaded area 122
Low male cone (strobilus masculinus).
The centre bore of above-mentioned anticreep packing ring 3 is communicated with installing hole 5 and is set on above-mentioned bonding pad 121, anticreep packing ring 3
Otch 31 that 3～5 (in the present embodiment are 4) radially extend is all provided with inside edge circumferentially, so as in anticreep packing ring 3
Side forms spaced stripping and slicing 33, and threaded area 122 is circumferentially formed with a step 13 with the intersection of bonding pad 121.Enter
One step, the diameter of step 13 are designated as D1, and the diameter of above-mentioned bonding pad 121 is designated as D2, and the inner ring diameter of above-mentioned anticreep packing ring 3 is designated as
D3, then D2≤D3≤D1, deviates from from installing hole 5 so as to be prevented effectively from securing member 1.
It is preferably spacing to enable anticreep packing ring 3 to carry out securing member 1, it is preferable that above-mentioned stripping and slicing 33 is located along installing hole 5
Plane extends, additionally, anticreep packing ring 3 is integrated part, i.e. the anticreep packing ring 3 for 5 hole wall of installing hole with 5 hole wall of above-mentioned installing hole
Top edge.
Embodiment 2：
As shown in figs. 34, as different from Example 1, in embodiment 2, above-mentioned stripping and slicing 33 is outside relative to installing hole 5
Flange.
Embodiment 3：
As shown in figure 5, as different from Example 2, in embodiment 3, anticreep packing ring 3 is to divide with 5 hole wall of above-mentioned installing hole
In body part, i.e. the present embodiment, installing hole 5 is common through hole, and anticreep packing ring 3 is individual components.
Claims (9)
1. a kind of fastening combined piece, including securing member (1), the securing member (1) include head (11) and bar portion (12), the bar portion
(12) free end is threaded area (122), is to be connected to part to be assembled for slotting between the threaded area (122) and head (11)
(4) bonding pad (121) of the installing hole (5) on, it is characterised in that also including the anticreep pad for being set in above-mentioned bonding pad (121)
Circle (3), the inside edge of the anticreep packing ring (3) is offseted and offers at least one radial direction with the outer peripheral face of bonding pad (121) and prolonged
The otch (31) stretched, the threaded area (122) are circumferentially formed with a step (13) with the intersection of bonding pad (121)；It is above-mentioned
The diameter of step (13) is designated as D1, and the diameter of above-mentioned bonding pad (121) is designated as D2, the inner ring diameter note of above-mentioned anticreep packing ring (3)
For D3, then D2≤D3≤D1.
2. fastening combined piece as claimed in claim 1, it is characterised in that the inside edge of the anticreep packing ring (3) opens up cuts
Mouthful (31) and form stripping and slicing (33) in the inner side of anticreep packing ring (3), the stripping and slicing (33) extends along installing hole (5) place plane or phase
For installing hole (5) outward flanging.
3. fastening combined piece as claimed in claim 2, it is characterised in that the otch (31) is for 3～5 and along anticreep packing ring
(3) inside edge is all provided with.
4. fastening combined piece as claimed in claim 1, it is characterised in that the end face of the free end of the threaded area (122) is in
The male cone (strobilus masculinus) in interior high other places.
5. fastening combined piece as claimed in claim 4, it is characterised in that what the step (13) was connected with threaded area (122)
End face is relative to threaded area (122) in high outside and low outside male cone (strobilus masculinus).
6. fastening combined piece as claimed in claim 1, it is characterised in that the head (11) is manifold, crosshead or six
Any one in angle head.
7. fastening combined piece as claimed in claim 6, it is characterised in that the head (11) is integrated part with bar portion (12).
8. the fastening combined piece as any one of claim 1～7, it is characterised in that the anticreep packing ring (3) with it is above-mentioned
The hole wall of installing hole (5) is integrated part, i.e. top edge of the anticreep packing ring (3) for installing hole (5) hole wall.
9. the fastening combined piece as any one of claim 1～7, it is characterised in that the anticreep packing ring (3) with it is above-mentioned
Installing hole (5) hole wall is split part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090317.XU CN206054497U (en) | 2016-09-29 | 2016-09-29 | A kind of fastening combined piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090317.XU CN206054497U (en) | 2016-09-29 | 2016-09-29 | A kind of fastening combined piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054497U true CN206054497U (en) | 2017-03-29 |
Family
ID=58367715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090317.XU Active CN206054497U (en) | 2016-09-29 | 2016-09-29 | A kind of fastening combined piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054497U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046590A (en) * | 2017-04-25 | 2017-08-15 | 重庆市尚益实业有限公司 | Mobile phone metal protection frame |
| CN109681507A (en) * | 2018-12-29 | 2019-04-26 | 无锡井上华光汽车部件有限公司 | A kind of nonstandard nut bolt structure and its processing technology |
| WO2020143276A1 (en) * | 2019-01-11 | 2020-07-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Loose-proof screw assembly and fastened structure comprising the same |
| CN114278660A (en) * | 2022-01-04 | 2022-04-05 | 龚作钰 | Set for locking bolt subassembly that bullet tongue rigidity control was dismantled |
-
2016
- 2016-09-29 CN CN201621090317.XU patent/CN206054497U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046590A (en) * | 2017-04-25 | 2017-08-15 | 重庆市尚益实业有限公司 | Mobile phone metal protection frame |
| CN109681507A (en) * | 2018-12-29 | 2019-04-26 | 无锡井上华光汽车部件有限公司 | A kind of nonstandard nut bolt structure and its processing technology |
| WO2020143276A1 (en) * | 2019-01-11 | 2020-07-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Loose-proof screw assembly and fastened structure comprising the same |
| CN114278660A (en) * | 2022-01-04 | 2022-04-05 | 龚作钰 | Set for locking bolt subassembly that bullet tongue rigidity control was dismantled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206054497U (en) | A kind of fastening combined piece | |
| US9651080B2 (en) | Method for attaching plastic product with insert | |
| US8579568B2 (en) | Seat cover assembly | |
| CN203453233U (en) | Connecting component convenient and rapid to use | |
| US6827604B1 (en) | One-piece snap-in connector for electrical junction box | |
| CN210889672U (en) | Never loose nut assembly | |
| CN205876889U (en) | Many rotor unmanned aerial vehicle's quick assembly disassembly's connection structure | |
| CN210379366U (en) | Tuning self-locking screw for filter cover plate | |
| CN207840341U (en) | It is a kind of quickly to cut the selective wave crest nozzle replaced | |
| CN207072414U (en) | One kind sealing fastening connection piece | |
| CN105840626A (en) | Connecting nut | |
| CN212473769U (en) | Mounting structure of battery box base | |
| CN208572346U (en) | A kind of microphone hand pipe package assembly | |
| CN104696325B (en) | A kind of end locking device of circular pipe fitting | |
| CN204452199U (en) | For installing the packing ring of horn trumpet | |
| CN211491346U (en) | Main control board stud punching device | |
| CN209323661U (en) | A kind of fixed device of floor drain | |
| CN107659064B (en) | Connecting structure of encoder and motor and mounting and dismounting method of encoder | |
| CN211929724U (en) | Self-riveting ground wire terminal, ground wire assembly and motor | |
| CN220006261U (en) | Spiral umbrella processing equipment | |
| CN213628416U (en) | Combined fastening type sealing fastener | |
| CN205823894U (en) | A kind of fixed structure of sucker | |
| CN203748257U (en) | Threshing chamber of combine-harvester | |
| CN209788492U (en) | Pressing-rotating type anti-theft electronic tobacco tar bottle | |
| CN219882282U (en) | Clamp for clamping middle hole of rim |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Hangzhou Bay New Area Fuchuang Science and Technology Park Management Co.,Ltd. Assignor: NINGBO FOTILE KITCHEN WARE Co.,Ltd. Contract record no.: X2023980045777 Denomination of utility model: A type of fastening assembly Granted publication date: 20170329 License type: Common License Record date: 20231106 |
|
| EE01 | Entry into force of recordation of patent licensing contract |