CN207033933U - A kind of hexagonal combination stud - Google Patents
A kind of hexagonal combination stud Download PDFInfo
- Publication number
- CN207033933U CN207033933U CN201720576523.XU CN201720576523U CN207033933U CN 207033933 U CN207033933 U CN 207033933U CN 201720576523 U CN201720576523 U CN 201720576523U CN 207033933 U CN207033933 U CN 207033933U
- Authority
- CN
- China
- Prior art keywords
- nut
- packing ring
- screw rod
- fastening
- screw thread
- 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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Abstract
The utility model discloses a kind of hexagonal combination stud, including nut and screw rod, the nut and screw rod directly form integral structure, fastening not care about one's appearance is formed in nut side, the fastening not care about one's appearance is respectively provided in six side profiles of nut, and adhesive piece is additionally provided with fastening not care about one's appearance, the adhesive piece is in elliptoid plane, and Philip's head screw line is additionally provided with nut side；Screw thread is provided with screw rod outer surface, and deformation silicone gasket is additionally provided with the inside of screw thread, the screw tip is connected with nut center superposition, and circular arc wedge shape is made in screw rod bottom；Bonded washer is also cased between the nut and screw rod, the bonded washer includes breakpoint formula packing ring and totally enclosed type packing ring, and it is equipped with groove gasket between breakpoint formula packing ring and totally enclosed type packing ring and on the outside of totally enclosed type packing ring, improve the effect of fastening, improve the applicability of screw rod, number amount and type that can be by increasing packing ring improve the convenience used to meet the needs of different condition.
Description
Technical field
Technical field of hardware is the utility model is related to, specially a kind of hexagonal combination stud.
Background technology
Bolt a member important as hardware, using extremely wide in various fields, in bolt, application is relatively broad
Include hexagonal double-ended bolt, hexagonal double-ended bolt includes the nut of screw rod, and due to hexagonal double-ended bolt fasten and install it is convenient, reliable
The advantages that, obtain extremely wide application.In existing hexagonal is naked specially, sub-assembly is fastenedly connected by mainly used stud
Together, stable structure is formed, but during fastening, existing stud is without the screwing structure in double, often
Can be fastened by spanner, but in some actual fields, spanner and it is inapplicable lead to not to carry out it is effective quick
Tighten, limit the practical application of stud.
In the concrete instance that the bolt used at present is fixed, the best bolt of fixed performance is expansion bolt, still
The fastening effect of fastening bolt is irreversible, but also can cause irreversible influence of crust deformation to fastening and bolt, influences U.S.
Sight and practicality.Another aspect, existing stud application in, be all according to reality demand, specially design for
The bolt of fastening and the shape size of mounting hole, in order to carry out the pairing of bolt, and this proper pairing causes
The application surface of stud is not extensive, not general especially for the stud caused by depth is unpaired, and the applicable surface of bolt is made
Into strong influence.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of hexagonal combination stud, improves fastening
Effect, the applicability of screw rod is improved, can meet the needs of different condition by increasing the number amount and type of packing ring, improve
The convenience used, effectively can solve the problems, such as in background technology.
Technical scheme is used by the utility model solves its technical problem：A kind of hexagonal combination stud, including nut
And screw rod, the nut and screw rod directly form integral structure, hexagon shape is made in the nut section, and in nut side
Fastening not care about one's appearance is formed, the fastening not care about one's appearance is respectively provided in six side profiles of nut, and is additionally provided with adhesive piece in fastening not care about one's appearance,
The adhesive piece is in elliptoid plane, and Philip's head screw line is additionally provided with nut side；The screw rod is cylindric, and
Screw thread is provided with screw rod outer surface, and deformation silicone gasket is additionally provided with the inside of screw thread, the screw tip and nut center weight
Connection is closed, and circular arc wedge shape is made in screw rod bottom；Bonded washer, the bonded washer are also cased between the nut and screw rod
Including breakpoint formula packing ring and totally enclosed type packing ring, and between breakpoint formula packing ring and totally enclosed type packing ring and totally enclosed type packing ring
Outside is equipped with groove gasket.
As a kind of preferable technical scheme of the utility model, the extended surface of six adhesive pieces combines to form six sides
Shape, the hexagonal centre that hexagon and the adhesive piece extension of the nut section are combined into overlap.
As a kind of preferable technical scheme of the utility model, the thickness of the deformation silicone gasket is equal to the depth of screw thread
Degree, the deformation silicone gasket outside is sphenoid, and is inclined to outwards, and end flushes with screw thread.
As a kind of preferable technical scheme of the utility model, the breakpoint formula packing ring junction is in bank shape, and breakpoint formula
The bank shape distance range of packing ring is 0.02-0.06cm, and the totally enclosed type packing ring is in closed annular shape.
As a kind of preferable technical scheme of the utility model, the groove gasket inner surface is also carved with screw thread, and with
The screw thread of screw rod outer surface is meshed.
As a kind of preferable technical scheme of the utility model, the screw thread is helical form, and in dotted line point-like point
Cloth.
Compared with prior art, the beneficial effects of the utility model are：The utility model by nut by being made hexagon
Shape, and perfect hexagon fastening face is formed between not care about one's appearance and adhesive piece by fastening, it is same with this for being fastenedly connected for spanner
When, in order to further improve the effect of fastening, Philip's head screw line is also added in nut side, for making when spanner can not be fixed
Fastened with screwdriver, and deformation silicone gasket is also filled up between screw flight, can further improve screw rod
With the degree that is connected of connector, but also the invertibity of screw rod is not interfered with, circulating repetition use can be carried out again, no
Need increases combiner again is reinforced, and simplifies structure, and by adding bonded washer, on the one hand can be improved
The applicability of screw rod, can meet the needs of different condition by increasing the number amount and type of packing ring, on the other hand can be with
The bonded washer for preventing from being located at top drops, and improves the convenience used, it is not necessary to also needs to put when use every time
Packing ring.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model positive structure diagram.
In figure：1- nuts；2- screw rods；3- fastens not care about one's appearance；4- adhesive pieces；5- Philip's head screw lines；6- screw threads；7- deformation silica gel
Packing ring；8- bonded washers；9- breakpoint formula packing rings；10- totally enclosed type packing rings；11- groove gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of hexagonal combination stud, including nut 1 and screw rod 2, described
Nut 1 and screw rod 2 directly form integral structure, and hexagon shape is made in the section of nut 1, and is formed tightly in the outside of nut 1
Gu not care about one's appearance 3, the fastening not care about one's appearance 3 is respectively provided in six side profiles of nut 1, and is additionally provided with adhesive piece 4 in fastening not care about one's appearance 3,
The adhesive piece 4 is in elliptoid plane, and the extended surface of six adhesive pieces 4 combines to form hexagon, the nut 1
The hexagonal centre that is combined into of hexagon and adhesive piece 4 extension of section overlaps, and by center superposition, can provide the stabilization of rotation
Property and uniformity, and service life can also be improved, prevent from damaging, Philip's head screw line 5 is additionally provided with the outside of nut 1；The spiral shell
Bar 2 is cylindric, and screw thread 6 is provided with the outer surface of screw rod 2, and is additionally provided with deformation silicone gasket 7, the shape in the inner side of screw thread 6
The thickness for becoming silicone gasket 7 is equal to the depth of screw thread, and the outside of deformation silicone gasket 7 is sphenoid, and is inclined to outside, end
Flushed with screw thread, be easy to drilling to connect, the top of screw rod 2 is connected with the center superposition of nut 1, and circle is made in the bottom of screw rod 2
Arc wedge shape；Bonded washer 8 is also cased between the nut 1 and screw rod 2, the bonded washer 8 includes breakpoint formula packing ring 9 and full envelope
Enclosed packing ring 10, the junction of breakpoint formula packing ring 9 is in bank shape, and the bank shape distance range of breakpoint formula packing ring 9 is 0.02-
0.06cm, the totally enclosed type packing ring 10 are in closed annular shape, can adjust the height of bank shape according to the propulsion stress tightened
Degree, and then meets the demand that is screwed into of different depth, and between breakpoint formula packing ring 9 and totally enclosed type packing ring 10 and totally enclosed type
The outside of packing ring 10 is equipped with groove gasket 11, and the inner surface of groove gasket 11 is also carved with screw thread 6, and with the appearance of screw rod 2
The screw thread 6 in face is meshed, and prevents packing ring from sliding, and the screw thread 6 is helical form, and is in dotted line spot distribution, reduces and promotes
Frictional resistance.
Of the present utility model to be mainly characterized by, the utility model passes through fastening by the way that nut is made into hexagon shape
Perfect hexagon fastening face is formed between not care about one's appearance and adhesive piece, for being fastenedly connected for spanner, at the same time, in order to further
The effect of fastening is improved, Philip's head screw line is also added in nut side, for being carried out when spanner can not be fixed using screwdriver
Fastening, and deformation silicone gasket is also filled up between screw flight, it can further improve the company of screw rod and connector
Fixation degree is connect, but also does not interfere with the invertibity of screw rod, circulating repetition use can be carried out again, it is not necessary to increase again
Combiner is reinforced, and simplifies structure, and by adding bonded washer, on the one hand can improve the applicability of screw rod,
Can meet the needs of different condition by increasing the number amount and type of packing ring, on the other hand be also prevented from being located at top
Bonded washer drops, and improves the convenience used, it is not necessary to also needs to cover upper gasket when use every time.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of hexagonal combination stud, including nut（1）And screw rod（2）, the nut（1）And screw rod（2）Directly form one
Change structure, the nut（1）Hexagon shape is made in section, it is characterised in that：In nut（1）Outside forms fastening not care about one's appearance（3）, institute
State fastening not care about one's appearance（3）It is respectively provided at nut（1）Six side profiles on, and fastening not care about one's appearance（3）On be additionally provided with adhesive piece（4）, institute
State adhesive piece（4）It is in elliptoid plane, in nut（1）Outside is additionally provided with Philip's head screw line（5）；The screw rod（2）For
It is cylindric, and in screw rod（2）Outer surface is provided with screw thread（6）, and in screw thread（6）Inner side is additionally provided with deformation silicone gasket（7）, it is described
Screw rod（2）Top and nut（1）Center superposition connects, and in screw rod（2）Circular arc wedge shape is made in bottom；The nut（1）And spiral shell
Bar（2）Between be also cased with bonded washer（8）, the bonded washer（8）Including breakpoint formula packing ring（9）With totally enclosed type packing ring
（10）, and in breakpoint formula packing ring（9）With totally enclosed type packing ring（10）Between and totally enclosed type packing ring（10）Outside is equipped with embedding
Enter formula packing ring（11）.
A kind of 2. hexagonal combination stud according to claim 1, it is characterised in that：Six adhesive pieces（4）Extension
Face combines to form hexagon, the nut（1）The hexagon and adhesive piece of section（4）Extend the hexagonal centre weight being combined into
Close.
A kind of 3. hexagonal combination stud according to claim 1, it is characterised in that：The deformation silicone gasket（7）Thickness
Degree is equal to the depth of screw thread, the deformation silicone gasket（7）Outside is sphenoid, and is inclined to outwards, and end flushes with screw thread.
A kind of 4. hexagonal combination stud according to claim 1, it is characterised in that：The breakpoint formula packing ring（9）Junction
In bank shape, and breakpoint formula packing ring（9）Bank shape distance range be 0.02-0.06cm, the totally enclosed type packing ring（10）In closing
Formula is circular.
A kind of 5. hexagonal combination stud according to claim 1, it is characterised in that：The groove gasket（11）Inner surface
Also it is carved with screw thread（6）, and and screw rod（2）The screw thread of outer surface（6）It is meshed.
A kind of 6. hexagonal combination stud according to claim 1 or 5, it is characterised in that：The screw thread（6）It is spiral
Shape, and be in dotted line spot distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576523.XU CN207033933U (en) | 2017-05-23 | 2017-05-23 | A kind of hexagonal combination stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576523.XU CN207033933U (en) | 2017-05-23 | 2017-05-23 | A kind of hexagonal combination stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033933U true CN207033933U (en) | 2018-02-23 |
Family
ID=61480248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576523.XU Expired - Fee Related CN207033933U (en) | 2017-05-23 | 2017-05-23 | A kind of hexagonal combination stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033933U (en) |
-
2017
- 2017-05-23 CN CN201720576523.XU patent/CN207033933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |