CN204921599U - Nail foot inclined plane is equipped with concave -convex structure's both feet nail combination - Google Patents
Nail foot inclined plane is equipped with concave -convex structure's both feet nail combination Download PDFInfo
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- CN204921599U CN204921599U CN201520631132.4U CN201520631132U CN204921599U CN 204921599 U CN204921599 U CN 204921599U CN 201520631132 U CN201520631132 U CN 201520631132U CN 204921599 U CN204921599 U CN 204921599U
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- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000008092 positive effect Effects 0.000 description 6
- 206010058109 Hangnail Diseases 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a nail foot inclined plane is equipped with concave -convex structure's both feet nail combination, including one and more than one both feet nail, the both feet nail is including a nail body and two nail feet, the end of nail foot is provided with one and the inclined plane of more than one as the nail sword respectively, the inclined plane is provided with one and more than one concave -convex structure, concave -convex structure includes recess and tenon. The utility model provides a two nail feet misplaced each other after nail foot inclined plane is equipped with concave -convex structure's both feet nail combination utilized the inclined plane on the two nail feet to make the both feet nail get into article, formed the interlocking, can firmly link together and the resistance to plucking reinforce by the effectual article that will be connected, had better economic technology benefit.
Description
Technical field
The utility model relates to the combination of a kind of double-leg nail, refer to especially and a kind ofly utilize the inclined-plane on two nail pin to make double-leg nail enter two nail pin mutual dislocation after article, form interlocking, effectively the article be connected firmly to be linked together and the strong nail pin inclined-plane of withdrawal resistance is provided with the double-leg nail combination of concaveconvex structure.Belong to and be connected and fixed accessory technical field.
Background technique
Nail refers to the hard metal of cusp-shaped, uses as things such as fixing wood, iron plates.Nail hammers in article by hammer, recently also has electric driver, the appearance of gas nail gun.Nail so can firm article, then by self distortion and with article frictional force and hooking thereon.Nail is in the shape having work different because purposes is numerous, and modal nail is called as " iron wire nail ", and nail title common in addition also has pin, drawing pin or brad.
The nail tip having the nail of part is in the market inclined-plane, or single nail pin has hangnail, or the nail that single nail pin has inclined-plane to be combined with hangnail, but in actual use, be that single inclined-plane or single its degree of being connected firmly of barb structure are also poor, easily be pulled out, effectively cannot ensure the connection Security of two articles.Also there is similar double-leg nail, but a reinforcing that this kind of double-leg nail mainly relies on the hangnail on two nail pin to realize between two fastenings, prevent from being pulled out, do not utilize two nail pin to enter the locking mode that dislocation occurs in fastening and to reinforce the connection effect.
Existing a kind of double-leg nail (publication number: CN204061464U) at present, comprise double-leg nail, double-leg nail is provided with two nail pin, wherein, two nail pin are symmetrical relative to the medial axis of double-leg nail, and the ends of two nail pin are respectively arranged with one as the inclined-plane following closely sword, and inclined-plane is that double-leg nail enters article and play the guiding role, two inclined-planes are symmetrical relative to the medial axis of double-leg nail, and two nail pin are respectively arranged with at least one hangnail.Though this structure can play a role under appropriate conditions, and the distinctive points of the utility model and above-mentioned patent is, the position of concaveconvex structure is all not identical with structure, the concaveconvex structure related in the utility model is divided into groove and tenon two kinds, and concaveconvex structure is positioned at nail pin inclined-plane place, and hangnail is in nail pin place in above-mentioned patent, and be arranged at the outer side surface of double-leg nail, the groove that the utility model is arranged on nail pin inclined-plane or tenon are after entering object, the power of the groove on its inclined-plane or tenon and drawing direction is angled, its withdrawal resistance increases greatly, the more above-mentioned patent of extraction-resistant behavior is stronger.
In sum, for solving the problems such as the connectivity robustness existed in prior art is poor, extraction-resistant behavior is weak, need that invention is a kind of utilizes the inclined-plane on two nail pin to make double-leg nail enter two nail pin mutual dislocation after article at present badly, form interlocking, effectively the article be connected firmly to be linked together and the strong Novel nail pin inclined-plane of withdrawal resistance is provided with the double-leg nail combination of concaveconvex structure.
Model utility content
The utility model proposes and a kind ofly utilize the inclined-plane on two nail pin to make double-leg nail enter two nail pin mutual dislocation after article, form interlocking, effective the article be connected firmly to be linked together and the strong Novel nail pin inclined-plane of withdrawal resistance is provided with the double-leg nail combination of concaveconvex structure, solve the problems such as the connectivity robustness existed in prior art is poor, extraction-resistant behavior is weak.
The technical solution of the utility model is achieved in that
A kind of follow closely pin inclined-plane be provided with concaveconvex structure double-leg nail combination, comprise one and more than one double-leg nail, described double-leg nail comprises a nail body and two nail pin, the end of described nail pin is respectively arranged with more than one and one inclined-plane as nail sword, and described inclined-plane is provided with one and more than one concaveconvex structure.
Further, described concaveconvex structure comprises groove and tenon.
Described inclined-plane is symmetrical relative to the medial axis of described double-leg nail.
Inclined-plane described in two is separately positioned on the positive front side of one of them nail pin of described double-leg nail and the positive rear side of another nail pin, mutual crossed-symmetrical, after entering object, two nail pin are at the resistance by inclined-plane with under leading, the power that nail pin is subject to inclined-plane reverse, make it that trail change occur, make two nail pin form the grip force be staggered front to back, enhance the fastness between double-leg nail and article.
Inclined-plane described in two is separately positioned on the left side of one of them nail pin of described double-leg nail, the right side of another nail pin, opposing symmetry, after entering object, two nail pin are at the resistance by inclined-plane with under leading, the power that nail pin is subject to inclined-plane reverse, make it that trail change occur, two nail pin relative distances are reduced, strengthens the fastness between double-leg nail and article.
Inclined-plane described in two is separately positioned on the right side of one of them nail pin of described double-leg nail, the left side of another nail pin, relative symmetry, after entering object, two nail pin are at the resistance by inclined-plane with under leading, the power that nail pin is subject to inclined-plane reverse, makes it that trail change occur, two nail pin is opened outward, relative distance increases, and strengthens the fastness between double-leg nail and article.
Inclined-plane described in two can be selected to arrange groove or tenon according to designing requirement.
Adjacent described double-leg nail is connected by cementing agent or welding.
Positive front side described in above-mentioned, positive rear side, left side and right side are that the schematic front view of three kinds of embodiments in Figure of description is as reference standard.
The utility model has following feature and beneficial effect:
(1) the utility model is by the inclined-plane mutual dislocation on two nail pin, and on inclined-plane, be provided with at least more than one concaveconvex structure, deformation is there is respectively in the movement locus making it follow closely in actual use under the effect on inclined-plane, more can effectively the article be connected be linked together firmly, improve the switching performance of double-leg nail, technical benefits is remarkable.Simultaneously its pulling capacity also increases greatly, follows closely when being pulled out, the concaveconvex structure on its inclined-plane and the power of drawing direction angled, make it more difficultly be pulled out.
(2) the utility model uses cementing agent or welding to be combined by least plural single double-leg nail, convenient cooperation electric driver, the use of the common tools such as gas nail gun.
(3) double-leg nail is in the movement process entering the article degree of depth, and nail pin is at the resistance by inclined-plane with under leading, and nail pin, respectively by the extruding force that inclined-plane is reverse, makes it that trail change occur, and makes two nail pin deformation (opening increases or draws in); Follow closely on pin in addition and be provided with concaveconvex structure, make that nail pin is strong under the effect of concaveconvex structure after entering plank prevents exiting of double-leg nail; Simultaneously combine nail pin on concaveconvex structure, its two structures mutual dislocation, enhances the fastness of double-leg nail, makes double-leg nail be difficult to be pulled out, the connection between two article more firmly, more secure.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model nail pin inclined-plane is provided with the double-leg nail combination of concaveconvex structure;
Fig. 2 is the schematic front view of double-leg nail embodiment 1 in the utility model;
Fig. 3 is that schematic diagram is looked on the left side of double-leg nail embodiment 1 in the utility model;
Fig. 4 is the positive effect schematic diagram of three kinds of different structure double-leg nails in embodiment 1;
Fig. 5 is the schematic front view of double-leg nail embodiment 2 in the utility model;
Fig. 6 is the positive effect schematic diagram of three kinds of different structure double-leg nails in embodiment 2;
Fig. 7 is the schematic front view of double-leg nail embodiment 3 in the utility model;
Fig. 8 is the positive effect schematic diagram of three kinds of different structure double-leg nails in embodiment 3.
In figure, 1-double-leg nail combines; 2-double-leg nail; 3-inclined-plane; 4-concaveconvex structure; 5-follows closely pin; 6-follows closely body; The upper article of 7-; Article under 8-; 9-tenon; 10-groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of the double-leg nail combination of concaveconvex structure is provided with reference to the utility model nail pin inclined-plane shown in Fig. 1.A kind of follow closely pin inclined-plane be provided with concaveconvex structure double-leg nail combination 1, comprise one and more than one double-leg nail 2, double-leg nail 2 comprises a nail body 6 and two nail pin 5, the end of nail pin 5 is respectively arranged with more than one and one inclined-plane 3 as nail sword, and inclined-plane 3 is provided with one and more than one concaveconvex structure 4.Two nail pin 5 are symmetrical relative to the medial axis of double-leg nail 2, and concaveconvex structure 4 comprises groove 10 and tenon 9, and inclined-plane 3 is symmetrical relative to the medial axis of double-leg nail 2.Adjacent described double-leg nail 2 carries out gummed by cementing agent or adhesive tape or welding and connects, convenient cooperation electric driver, the use of the common tools such as gas nail gun.
Embodiment 1: as Figure 2-3, inclined-plane 3 described in two is separately positioned on the positive front side of one of them nail pin 5 of described double-leg nail 2, the positive rear side of another nail pin 5, mutual crossed-symmetrical, after entering article 7 and lower article 8, two follow closely pin 5 at the resistance by inclined-plane 3 with under leading, the power that nail pin 5 is subject to inclined-plane 3 reverse, make it that trail change occur, make two nail pin form the grip force be staggered front to back, two nail pin 5 intersect mutually, enhance the fastness between article 7 and lower article 8.In other embodiments, inclined-plane 3 also can be separately positioned on the positive front side of one of them nail pin 5 of described double-leg nail 2, other sides of another nail pin 5.
With reference to the positive effect schematic diagram of three kinds of different structure double-leg nails in the embodiment 1 shown in Fig. 4.Inclined-plane 5 is provided with concaveconvex structure 4, the setting of concaveconvex structure 4 is divided into three kinds of situations, and the positive front side of the first and positive rear side are groove 10, and the positive front side of the first and positive rear side are tenon 9, and the positive front side of the first is tenon 9, and positive rear side is groove 10.The setting of three kinds of concaveconvex structure 4 structures makes that nail pin 5 is strong under the effect of tenon 9 or groove 10 after entering lower article 8 prevents exiting of double-leg nail 2; Simultaneously in conjunction with the concaveconvex structure 4 on inclined-plane 3, its two structures mutual dislocation, produce one interlocking power, enhance the fastness of double-leg nail 2, make double-leg nail 2 be difficult to be pulled out, the connection between two article more firmly, more secure.Inclined-plane 3 described in two also can arrange tenon 9 or groove 10 according to designing requirement unrestricted choice.
Embodiment 2: with reference to the schematic front view of double-leg nail embodiment 2 in the utility model shown in Fig. 5.Inclined-plane 3 described in two is separately positioned on the left side of one of them nail pin 5 of described double-leg nail 2, the right side of another nail pin 5, opposing symmetry, after entering article 7 and lower article 8, two nail pin 5 are at the resistance by inclined-plane 3 with under leading, the power that nail pin 5 is subject to inclined-plane 3 reverse, makes it that trail change occur, two nail pin 5 is drawn in centre, relative distance reduces, the fastness in enhancing between article 7 and lower article 8.In other embodiments, inclined-plane 3 also can be separately positioned on the left side of one of them nail pin 5 of described double-leg nail 2, other sides of another nail pin 5.
With reference to the positive effect schematic diagram of three kinds of different structure double-leg nails in the embodiment 2 shown in Fig. 6.Inclined-plane 5 is provided with concaveconvex structure 4, the setting of concaveconvex structure 4 is divided into three kinds of situations, and on the left of the first and right side is groove 10, and on the left of the first and right side is tenon 9, and be tenon 9 on the left of the first, the right side is groove 10.The setting of three kinds of concaveconvex structure 4 structures makes that nail pin 5 is strong under the effect of concaveconvex structure 4 after entering lower article 8 prevents exiting of double-leg nail 2; Simultaneously in conjunction with the concaveconvex structure 4 on inclined-plane 3, its two structures mutual dislocation, produces an outside tension force, enhances the fastness of double-leg nail 2, make double-leg nail 2 be difficult to be pulled out, the connection between two article more firmly, more secure.Inclined-plane 3 described in two also can arrange tenon 9 or groove 10 according to designing requirement unrestricted choice.
Embodiment 3: with reference to the schematic front view of double-leg nail embodiment 3 in the utility model shown in Fig. 7.Inclined-plane 3 described in two is separately positioned on the right side of one of them nail pin 5 of described double-leg nail 2, the left side of another nail pin 5, relative symmetry, after entering article 7 and lower article 8, two nail pin 5 are at the resistance by inclined-plane 3 with under leading, the power that nail pin 5 is subject to inclined-plane 3 reverse, makes it that trail change occur, and makes outer of two nail pin 5, relative distance increases, the fastness in enhancing between article 7 and lower article 8.In other embodiments, inclined-plane 3 also can be separately positioned on the right side of one of them nail pin 5 of described double-leg nail 2, other sides of another nail pin 5.
With reference to the positive effect schematic diagram of three kinds of different structure double-leg nails in the embodiment 3 shown in Fig. 8.Inclined-plane 5 is provided with concaveconvex structure 4, the setting of concaveconvex structure 4 is divided into three kinds of situations, and on the left of the first and right side is tenon 9, and on the left of the first and right side is groove 10, and be tenon 9 on the right side of the first, left side is groove 10.The setting of three kinds of concaveconvex structure 4 structures makes that nail pin 5 is strong under the effect of concaveconvex structure 4 after entering lower article 8 prevents exiting of double-leg nail 2; Simultaneously in conjunction with the concaveconvex structure 4 on inclined-plane 3, its two structures mutual dislocation, produces an inside tightening force, enhances the fastness of double-leg nail 2, make double-leg nail 2 be difficult to be pulled out, the connection between two article more firmly, more secure.Inclined-plane 3 described in two also can arrange tenon 9 or groove 10 according to designing requirement unrestricted choice.
The utility model is by inclined-plane 3 mutual dislocation on two nail pin 5, and on inclined-plane 3, be provided with at least more than one concaveconvex structure 4, the movement locus of its double-leg nail 2 is in actual use made respectively deformation to occur under the effect on inclined-plane 3, more can effectively the article be connected be linked together firmly, improve the switching performance of double-leg nail 2, technical benefits is remarkable.Simultaneously its pulling capacity also increases greatly, follows closely when being pulled out, and the concaveconvex structure 4 on its inclined-plane 3 is angled with the power of drawing direction, makes it more difficultly be pulled out.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. follow closely the double-leg nail combination that pin inclined-plane is provided with concaveconvex structure for one kind, comprise one and more than one double-leg nail, it is characterized in that described double-leg nail comprises a nail body and two nail pin, the end of described nail pin is respectively arranged with more than one and one inclined-plane as nail sword, and described inclined-plane is provided with one and more than one concaveconvex structure.
2. nail pin inclined-plane according to claim 1 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that described concaveconvex structure comprises groove and tenon.
3. nail pin inclined-plane according to claim 2 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that described inclined-plane is symmetrical relative to the medial axis of described double-leg nail.
4. nail pin inclined-plane according to claim 3 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that inclined-plane described in two is separately positioned on the positive front side of one of them nail pin of described double-leg nail and the positive rear side of another nail pin, mutual crossed-symmetrical.
5. nail pin inclined-plane according to claim 3 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that inclined-plane described in two is separately positioned on the left side of one of them nail pin of described double-leg nail, the right side of another nail pin, opposing symmetry.
6. nail pin inclined-plane according to claim 3 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that inclined-plane described in two is separately positioned on the right side of one of them nail pin of described double-leg nail, the left side of another nail pin, relative symmetry.
7. the nail pin inclined-plane according to any one of claim 4,5 or 6 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that inclined-plane described in two can be selected to arrange groove or tenon according to designing requirement.
8. nail pin inclined-plane according to claim 1 is provided with the double-leg nail combination of concaveconvex structure, it is characterized in that adjacent described double-leg nail is connected by cementing agent or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631132.4U CN204921599U (en) | 2015-08-19 | 2015-08-19 | Nail foot inclined plane is equipped with concave -convex structure's both feet nail combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631132.4U CN204921599U (en) | 2015-08-19 | 2015-08-19 | Nail foot inclined plane is equipped with concave -convex structure's both feet nail combination |
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| Publication Number | Publication Date |
|---|---|
| CN204921599U true CN204921599U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631132.4U Withdrawn - After Issue CN204921599U (en) | 2015-08-19 | 2015-08-19 | Nail foot inclined plane is equipped with concave -convex structure's both feet nail combination |
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| CN (1) | CN204921599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468298A (en) * | 2015-08-19 | 2017-03-01 | 台州市大江实业有限公司 | A kind of nail foot inclined-plane is provided with the double-leg nail combination of concaveconvex structure |
-
2015
- 2015-08-19 CN CN201520631132.4U patent/CN204921599U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468298A (en) * | 2015-08-19 | 2017-03-01 | 台州市大江实业有限公司 | A kind of nail foot inclined-plane is provided with the double-leg nail combination of concaveconvex structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20200327 |