CN207297561U - A kind of anti-dropout homalocephalus roofing nail - Google Patents
A kind of anti-dropout homalocephalus roofing nail Download PDFInfo
- Publication number
- CN207297561U CN207297561U CN201720992062.4U CN201720992062U CN207297561U CN 207297561 U CN207297561 U CN 207297561U CN 201720992062 U CN201720992062 U CN 201720992062U CN 207297561 U CN207297561 U CN 207297561U
- Authority
- CN
- China
- Prior art keywords
- nail
- homalocephalus
- dropout
- lid
- roofing
- 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
- 206010058109 Hangnail Diseases 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000007598 dipping method Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a kind of anti-dropout homalocephalus roofing nail, including flat head nail lid and with its integrally formed nail body, its sliding fit inside guide pin, the nail of the guide pin is placed in the step groove of the flat head nail lid, the nail base portion is equipped with a plurality of circumferentially spaced compact heap close to rivet nut one end of the guide pin, the compact heap reaches outside through the nail body, the compact heap side wall and one end parcel elastic cushion block away from the nail lid, the one end of the rivet nut away from the nail lid is equipped with protrusion, the described one end of nail body away from the flat head nail lid is rotatably connected to a plurality of circumferentially spaced triangle hangnail.A kind of anti-dropout homalocephalus roofing nail described in the utility model, for it is existing the shortcomings that, fixed stability is strengthened by the encapsulation process to the place of punchinging and the hangnail of the compression stretching coordinated, it ensure that fixed solid and reliable, it is not easy to loosen, its service life is improved, while ensures that the gap of hole portion has preferable sealing effect, improves the waterproof ability of malthoid.
Description
Technical field
The utility model belongs to screw field, more particularly, to a kind of anti-dropout homalocephalus roofing nail.
Background technology
Under construction, houses leakage of rain in order to prevent, it will usually can be relatively more normal outside wall or water-proofing treatment is done at top
That sees is above being laid with malthoid, and the fixation generally use roofing nail for malthoid, and passes through malthoid using such a roofing nail
Fixed to bottom, rainwater will certainly be brought to infilter inside with slot leakage, have impact on waterproof effect, and malthoid is soft
Material, generally requires to dig into that bottom is very much, be easy to cause the loosening of nail, is unfavorable for fixing, new for such a situation, this practicality
Type proposes a kind of anti-dropout homalocephalus roofing nail, for it is existing the shortcomings that, pass through the encapsulation process to place of punchinging and coordinate pressure
The hangnail tightly stretched out strengthens fixed stability, ensure that fixed solid and reliable, is not easy to loosen, improves its service life,
Ensure that the gap of hole portion has preferable sealing effect at the same time, improve the waterproof ability of malthoid.
Utility model content
In view of this, the utility model is directed to a kind of anti-dropout homalocephalus roofing nail, ensure that it is fixed solid and reliable,
It is not easy to loosen, improves its service life, while ensure that the gap of hole portion has preferable sealing effect, improves the waterproof of malthoid
Ability.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of anti-dropout homalocephalus roofing nail, including flat head nail lid and with its integrally formed nail body, its sliding fit inside
Guide pin, the nail of the guide pin are placed in the step groove of the flat head nail lid, and the nail base portion is close to the guiding
Rivet nut one end of nail is equipped with a plurality of circumferentially spaced compact heap, and the compact heap reaches outside, the pressure through the nail body
Tight block side wall and one end parcel elastic cushion block away from the nail lid, the one end of the rivet nut away from the nail lid are equipped with protrusion,
The described one end of nail body away from the flat head nail lid is rotatably connected to a plurality of circumferentially spaced triangle hangnail.
Further, the interior ladder minor clearance of the side wall of the compact heap to the step groove coordinates, outside parcel
The major diameter of the elastic cushion block and the step groove be interference fitted.
Further, the elastic cushion block side wall is inclined end face, outward-dipping from one end of the close nail lid, its
The edge of side wall minimum cant and the step groove major diameter sidewall spacers coordinate, the edge of maximum tilt angle with it is described
Step groove major diameter side wall is interference fitted.
Further, the elastic cushion block side wall is equipped with rounded corners, the elastic cushion block close to one end of the head cover
One end away from the head cover is fixedly connected with steel disc.
Further, the sum of height of the compact heap, the elastic cushion block and the steel disc is recessed not less than the ladder
The depth of groove.
Further, the described one end of nail body away from the flat head nail lid is equipped with a plurality of circumferentially spaced fluting, described convex
Correspondence is played to be placed in the fluting.
Further, the raised upper surface and an end contact of the triangle hangnail coordinate, the triangle
Hangnail is rotatably connected on the nail by axis pin, and the axis of the axis pin and the axis of the nail body are mutually perpendicular to.
Further, the nail body center is provided with stomata, the stomata and internal slide from bottom to flat head nail lid direction
The guide pin sliding space connection.
Relative to the prior art, a kind of anti-dropout homalocephalus roofing nail described in the utility model has the advantage that：
(1) a kind of anti-dropout homalocephalus roofing nail described in the utility model, passes through the encapsulation process to place of punchinging and cooperation
The hangnail that stretches out of compression strengthen fixed stability, ensure that fixed solid and reliable, be not easy to loosen, improve it and use the longevity
Life, while ensure that the gap of hole portion has preferable sealing effect, improve the waterproof ability of malthoid.
(2) the interior ladder minor clearance of the side wall of compact heap described in the utility model to the step groove coordinates, outside
The elastic cushion block of portion's parcel is interference fitted with the major diameter of the step groove.Ensure the guide pin energy when being fixed screw
Enough it is smoothed out sliding, keeps elastic cushion block to be in flat head nail outer side of lid, the triangle coordinated at this time with it under normal conditions
Shape hangnail stretches out that angle is smaller, ensures the convenience, laborsaving that chisel nail enters, will not be influenced to destroy the malthoid of surrounding by hangnail.
(3) elastic cushion block side wall described in the utility model is inclined end face, outside from one end of the close nail lid
Tilt, the edge of its side wall minimum cant coordinates with the step groove major diameter sidewall spacers, the side of maximum tilt angle
Edge is interference fitted with the step groove major diameter side wall.Ensure the nail lid with elastic cushion block during gradual fixed nail
Can be pressurized and smoothly easily enter groove, be not susceptible to deflection, and the gradual inclined end face in compaction process middle and back with
Groove walls are interference fitted, and prevent existing gap from causing leakage of the rainwater from gap, there is preferable sealing effect.
(4) elastic cushion block side wall described in the utility model is equipped with rounded corners, the bullet close to one end of the head cover
The property one end of cushion block away from the head cover is fixedly connected with steel disc.The slip that is arranged to of chamfering provides guiding role, prevents from pressing
Compression process edge blocks and influences to compress, and the setting of steel disc is further pressed after steel disc extension is contacted with malthoid face
Contracting, ensures that it promotes overall elastic cushion block to be pressurized and promotes its entirety to move up, makes stress more uniform, reach more preferable compression
Effect.
(5) the sum of height of compact heap described in the utility model, the elastic cushion block and the steel disc is not less than described
The depth of step groove.Ensure that elastic cushion block can play the effect of sealing at the same time after compression nail lid slips into, and prevent rainwater
Penetrate into, practicality is stronger.
(6) one end of nail body away from the flat head nail lid described in the utility model is equipped with a plurality of circumferentially spaced fluting,
The raised correspondence is placed in the fluting.The slip of nail body is realized by compressing elastic cushion block, and then drives protrusion thereon
Movement upwards, so as to control the rotational angle of triangle hangnail, realizes and screw is further fixed in malthoid, prevent pine
It is dynamic.
(7) raised upper surface described in the utility model and an end contact of the triangle hangnail coordinate, described
Triangle hangnail is rotatably connected on the nail by axis pin, and the axis of the axis pin and the axis of the nail body mutually hang down
Directly.The deflection of triangle hangnail angle is realized by the structure compared with simple and stable, is coordinated compared with compact and reasonable, is ensured as compression is slided
The fastening of malthoid is realized in dynamic action, convenient and practical.
(8) nail body center described in the utility model is provided with stomata from bottom to flat head nail lid direction, the stomata with it is interior
The sliding space connection for the guide pin that portion is slided.The setting of stomata ensure that the sealing for being smoothed out preventing inside of slip
Cause that slides to be difficult to, practicality is stronger.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.
In attached drawing：
Fig. 1 is a kind of anti-dropout homalocephalus roofing nail internal structure schematic diagram described in the utility model embodiment.
Description of reference numerals：
1- flat head nail lids；2- step grooves；3- nail lids；4- compact heaps；5- elastic cushion blocks；6- follows closely body；7- rivet nuts；8- gas
Hole；9- is raised；10- axis pins；11- triangle hangnails；12- slots；13- steel discs.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of anti-dropout homalocephalus roofing nail as shown in Figure 1, including flat head nail lid 1 and with its integrally formed nail body 6, in it
Portion is slidably matched guide pin, and the nail lid 3 of the guide pin is placed in the step groove 2 of the flat head nail lid 1,3 bottom of the nail lid
Portion is equipped with a plurality of circumferentially spaced compact heap 4 close to 7 one end of rivet nut of the guide pin, and the compact heap 4 follows closely body 6 through described
Outside, 4 side wall of compact heap and one end parcel elastic cushion block 5 away from the nail lid 3 are reached, the rivet nut 7 is away from institute
The one end for stating nail lid 3 is equipped with protrusion 9, and the described one end of nail body 6 away from the flat head nail lid 1 is rotatably connected to multiple circle distributions
Triangle hangnail 11.Fixed stabilization is strengthened by the encapsulation process to the place of punchinging and the hangnail of the compression stretching coordinated
Property, ensure that fixed solid and reliable, be not easy to loosen, improve its service life, while ensure hole portion gap have it is preferable
Sealing effect, improves the waterproof ability of malthoid.
Wherein, the interior ladder minor clearance of the side wall of the compact heap 4 to the step groove 2 coordinates, outside parcel
The elastic cushion block 5 and the major diameter of the step groove 2 are interference fitted.Ensure that guide pin can be smooth when being fixed screw
Slided, keep elastic cushion block 5 to be in the outside of flat head nail lid 1 under normal conditions, the triangle coordinated at this time with it falls
Thorn 11 stretches out that angles are smaller, ensures the convenience, laborsaving that chisel nail enters, will not be influenced to destroy the malthoid of surrounding by hangnail.
Wherein, 5 side wall of elastic cushion block is inclined end face, from outward-dipping, its side close to one end of the nail lid 3
The edge of wall minimum cant and the 2 major diameter sidewall spacers of step groove coordinate, the edge of maximum tilt angle with it is described
2 major diameter side wall of step groove is interference fitted.Ensure that the nail lid 3 with elastic cushion block 5 can during gradual fixed nail
Compression smoothly easily enters groove, is not susceptible to deflection, and in the inclined end face in gradual compaction process middle and back and groove
Wall is interference fitted, and prevents existing gap from causing leakage of the rainwater from gap, there is preferable sealing effect.
Wherein, 5 side wall of elastic cushion block is equipped with rounded corners close to one end of the nail lid 3, and the elastic cushion block 5 is remote
One end from the nail lid 3 is fixedly connected with steel disc 13.The slip that is arranged to of chamfering provides guiding role, prevents compression process
Edge blocks and influences to compress, and the setting of steel disc 13 is that 13 extension of steel disc contacts a laggard step with malthoid face and is compressed,
Ensure that it promotes overall elastic cushion block 5 to be pressurized and promotes its entirety to move up, make stress more uniform, reach and preferably compress effect
Fruit.
Wherein, the sum of height of the compact heap 4, the elastic cushion block 5 and the steel disc 13 is recessed not less than the ladder
The depth of groove 2.Ensure the elastic cushion block 5 after compression nail lid 3 slips into while the effect of sealing can be played, prevent oozing for rainwater
Enter, practicality is stronger.
Wherein, the described one end of nail body 6 away from the flat head nail lid 1 is equipped with a plurality of circumferentially spaced fluting 12, described convex
9 correspondences are played to be placed in the fluting 12.The slip of nail body 6 is realized by compressing elastic cushion block 5, and then drives protrusion 9 thereon
Movement upwards, so as to control the rotational angle of triangle hangnail 11, realizes and screw is further fixed in malthoid, prevent pine
It is dynamic.
Wherein, raised 9 upper surface and an end contact of the triangle hangnail 11 coordinate, and the triangle falls
Thorn 11 is rotatably connected on the nail body 6 by axis pin 10, and the axis of the axis pin 10 and the axis of the nail body 6 mutually hang down
Directly.The deflection of 11 angle of triangle hangnail is realized by the structure compared with simple and stable, coordinates compared with compact and reasonable, ensures with compression
The fastening of malthoid is realized in the action of slip, convenient and practical.
Wherein, nail 6 center of body is provided with stomata 8, the stomata 8 and inside from bottom to 1 direction of flat head nail lid
The sliding space connection of the guide pin slided.The setting of stomata 8 ensure that the sealing for being smoothed out preventing inside of slip
Cause that slides to be difficult to, practicality is stronger.
The operation principle of the utility model：As shown in Figure 1, roofing nail when unused internal structure as shown in the figure, elasticity
Cushion block 5 is stretched out outside flat head nail lid 1, when in use, roofing nail alignment position is started to dig into, during digging into, triangle
The Partial angle that shape hangnail 11 stretches out is outward-dipping from top to bottom, along the direction dug into, can save power, realizes quickly nail
Into after digging into steel disc 13 and being contacted with malthoid, being subject to external force and the collective effect of malthoid, elastic cushion block 5 thereon started
Overall upward extruding is carried out, with the gradual increase puted forth effort, gos deep into step groove 2 with fillet part first, therewith entirely
Guide pin integrally does upward movement therewith, and during compression, protrusion 9 thereon matches somebody with somebody cooperation with the triangle hangnail 11 coordinated
With, the rising of protrusion 9 drives the triangle hangnail 11 coordinated with it to rotate therewith and blows, gradually go deep into malthoid, be fixed,
With the degree of compression, elastic cushion block 5 enters step groove 2, and further compresses, and tightly prevents from leaking with malthoid face pressure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. anti-dropout homalocephalus roofing nail, it is characterised in that：Including flat head nail lid (1) and with its it is integrally formed nail body (6), Its sliding fit inside guide pin, the nail lid (3) of the guide pin are placed in the step groove (2) of the flat head nail lid (1), institute State nail lid (3) bottom and be equipped with a plurality of circumferentially spaced compact heap (4), the compression close to rivet nut (7) one end of the guide pin Block (4) reaches outside, compact heap (4) side wall and one end parcel bullet that (3) are covered away from the nail through the nail body (6) Property cushion block (5), one end that the rivet nut (7) covers (3) away from the nail is equipped with raised (9), and the nail body (6) is away from the homalocephalus One end of nail lid (1) is rotatably connected to a plurality of circumferentially spaced triangle hangnail (11).
- A kind of 2. anti-dropout homalocephalus roofing nail according to claim 1, it is characterised in that：The side wall of the compact heap (4) Interior ladder minor clearance to the step groove (2) coordinates, the elastic cushion block (5) of outside parcel and the step groove (2) major diameter interference fit.
- A kind of 3. anti-dropout homalocephalus roofing nail according to claim 2, it is characterised in that：Elastic cushion block (5) side wall It is outward-dipping from one end that the close nail covers (3) for inclined end face, the edge of its side wall minimum cant and the rank Terraced groove (2) major diameter sidewall spacers coordinate, and the edge of maximum tilt angle is matched somebody with somebody with the step groove (2) major diameter side wall interference Close.
- A kind of 4. anti-dropout homalocephalus roofing nail according to claim 3, it is characterised in that：Elastic cushion block (5) side wall Rounded corners are equipped with close to one end that the nail covers (3), one end that the remote nail of the elastic cushion block (5) covers (3), which is fixed, to be connected It is connected to steel disc (13).
- A kind of 5. anti-dropout homalocephalus roofing nail according to claim 4, it is characterised in that：The compact heap (4), the bullet Property cushion block (5) and the sum of the height of the steel disc (13) be not less than the depth of the step groove (2).
- A kind of 6. anti-dropout homalocephalus roofing nail according to claim 1, it is characterised in that：The nail body (6) is away from described One end of flat head nail lid (1) is equipped with a plurality of circumferentially spaced fluting (12), and the protrusion (9) is corresponding to be placed in the fluting (12) It is interior.
- A kind of 7. anti-dropout homalocephalus roofing nail according to claim 6, it is characterised in that：It is described protrusion (9) upper surface with One end contact of the triangle hangnail (11) coordinates, and the triangle hangnail (11) is rotatably connected on by axis pin (10) On the nail body (6), the axis of the axis pin (10) and the axis of the nail body (6) are mutually perpendicular to.
- A kind of 8. anti-dropout homalocephalus roofing nail according to claim 7, it is characterised in that：Body (6) center of following closely is the bottom of from Portion is provided with stomata (8) to flat head nail lid (1) direction, and the stomata (8) and the slip of the guide pin of internal slide are empty Between connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992062.4U CN207297561U (en) | 2017-08-09 | 2017-08-09 | A kind of anti-dropout homalocephalus roofing nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992062.4U CN207297561U (en) | 2017-08-09 | 2017-08-09 | A kind of anti-dropout homalocephalus roofing nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297561U true CN207297561U (en) | 2018-05-01 |
Family
ID=62448983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992062.4U Expired - Fee Related CN207297561U (en) | 2017-08-09 | 2017-08-09 | A kind of anti-dropout homalocephalus roofing nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481861A (en) * | 2018-11-14 | 2019-03-19 | 深圳唐渠科技有限公司 | A kind of forcible entry header structure |
| CN110792668A (en) * | 2019-11-14 | 2020-02-14 | 徐州华显凯星信息科技有限公司 | Magnetic self-locking nail |
| CN112847697A (en) * | 2019-11-27 | 2021-05-28 | 罗伯特·博世有限公司 | Method for inserting nails into at least one component |
-
2017
- 2017-08-09 CN CN201720992062.4U patent/CN207297561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481861A (en) * | 2018-11-14 | 2019-03-19 | 深圳唐渠科技有限公司 | A kind of forcible entry header structure |
| CN110792668A (en) * | 2019-11-14 | 2020-02-14 | 徐州华显凯星信息科技有限公司 | Magnetic self-locking nail |
| CN112847697A (en) * | 2019-11-27 | 2021-05-28 | 罗伯特·博世有限公司 | Method for inserting nails into at least one component |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |