CN109538618A - A kind of fastener - Google Patents
A kind of fastener Download PDFInfo
- Publication number
- CN109538618A CN109538618A CN201710855920.5A CN201710855920A CN109538618A CN 109538618 A CN109538618 A CN 109538618A CN 201710855920 A CN201710855920 A CN 201710855920A CN 109538618 A CN109538618 A CN 109538618A
- Authority
- CN
- China
- Prior art keywords
- arm section
- hole
- base part
- fastener according
- fastener
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000264877 Hippospongia communis Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of fastener comprising: the first folder component, with first base part and two the first arm section upwardly extended from two sides of the first base part；Second folder component is locked together with the first folder component and with second base part and two the second arm section upwardly extended from two sides of the second base part；And at least one hook portion extended from the end of one of first arm section and the second arm section, wherein the first folder component and the second folder component horizontally arrange that the second base part is set on the first base part along two different directions.
Description
Technical field
The present invention relates to a kind of fasteners, more specifically it relates to a kind of fastener for fixed grating screen.
Background technique
Flase floor is frequently utilized for forming framework aisle, and the flase floor needs to be appropriately arranged on position and is fixed to grid
Supporting element below plate.
Fig. 1 is shown in the biography for being fixed on flase floor on supporting element disclosed in patent KR101467161B1
The fastener 10 of system.Fastener 10 includes folder 100, has the arm 102 extended respectively from four sides of bottom part 104.
However, due to each arm 102 with folder 100 adjacent arm be isolated, work as shear-loaded be applied to one towards opposite arm
When a arm, folder 100 may deform.In addition, forming folder 100 based on cross-shaped part, this brings asking for waste of material
The problem of inscribing or multiple cross shaped members be arranged in the complexity in big sheet material.Fastener 10 further comprises serving as nut member
The connector 106 of part.In order to which connector 106 to be held in fastener 10, the diameter of two ends 108 and 110 of connector 106 is necessary
Greater than the diameter of main part 112, and other technique is needed to be pressed into connector 106 in the through-hole 114 of folder 100.Therefore,
The fastener for providing the substitution for flase floor to be fixed on supporting element will be advantageous.
Summary of the invention
In one embodiment, the present invention provides a kind of fastener.The fastener includes: the first folder component, is had
First base part and two the first arm section upwardly extended from two sides of the first base part；Second folder structure
Part locks together and has second base part with the first folder component and from the two of the second base part
Two the second arm section that a side upwardly extends；And from the end of one of first arm section and the second arm section
Hold at least one hook portion extended.The first folder component and the second folder component are along two different directions horizontally cloth
It sets, the second base part is set on the first base part.
Detailed description of the invention
By reference to being described below together with attached drawing to preferred embodiment, can be best understood the present invention together with its purpose and
Advantage, in which:
Fig. 1 is the decomposition diagram of traditional fastener；
Fig. 2 is the perspective exploded view according to the fastener for fixed grating screen of the embodiment of the present invention；
Fig. 3 A is the isometric schematic view according to the fastener of Fig. 2 of the embodiment of the present invention after assembling；
Fig. 3 B is the schematic top plan view according to the fastener of Fig. 3 A of the embodiment of the present invention；
Fig. 4 A and 4B is is splitted according to the fastener of the embodiment of the present invention from the line A-A of Fig. 3 B and line B-B respectively
Cross sectional side schematic diagram；
Fig. 5 is the signal being fixed on flase floor with the fastener of multiple Fig. 3 A according to the embodiment of the present invention on supporting element
Figure；
Fig. 6 is the section view side according to the embodiment of the present invention fastener of Fig. 4 B when flase floor to be fixed on supporting element
Depending on schematic diagram；
Fig. 7 A and 7B are that the first folder component and second being arranged in sheet material according to the embodiment of the present invention presss from both sides bowing for component
View plane schematic diagram；And
Fig. 8 is the perspective exploded view according to the fastener for fixed grating screen of another embodiment of the present invention.
Specific embodiment
The purpose illustrated illustrated below in conjunction with attached drawing is as to presently preferred embodiment of the invention
Description, and be not used to represent and can be used to practice unique form of the invention.It should be understood that can by will by comprising
Identical or equivalent function is realized in the different embodiments in the spirit and scope of the present invention.In the accompanying drawings, throughout make
Identical element is denoted by the same reference numerals.In addition, term " includes " or its any other deformation are non-for covering
Exclusiveness includes, so that module, circuit, bulking block, structure and method and step including a series of element or steps are simultaneously
Not only comprising those elements but may include be not clearly listed or such module, circuit, bulking block or step
Rapid intrinsic other element or steps.Before occur " including ... one " element or step be not present more restrictive conditions
In the case where be not precluded in the presence of the other identical element or step for including the element or step.
Referring now to Figure 2, showing the perspective exploded view of the fastener 200 of embodiment according to the present invention, the fastening
Part is used to flase floor being fixed on supporting element.Fastener 200 includes the first folder component 202 and the second folder component 204, the fastening
Part can be used together with tightening member 206 or other tightening members (such as standard bolt), wherein the second folder component 204 is sandwiched in
Between first folder component 202 and tightening member 206.First folder component 202 includes first base part 208 and from first base
Two the first arm section 210 that two sides of part 208 upwardly extend.Similarly, the second folder component 204 includes second base
Part 212 and two the second arm section 214 upwardly extended from two sides of second base part 212.First and second
Folder component 202 and 204 all further comprises two extended from the end of corresponding first or second arm section 210 or 214
Hook portion 216.Each hook portion 216 is bent downwardly or crimps, to accommodate the item of flase floor (not shown).It is preferred real at one
It applies in example, hook portion 216 includes being formed in slot 218 and/or ridge 220 on its top surface, for anti-skidding purpose.
First and second base portions 208 and 212 respectively include the first and second through-hole 222 and 224 formed therein.
Second base part 212 is installed on first base part 208, wherein the first and second through-holes 222 and 224 are at least partly
Overlapping.In a preferred embodiment, the first and second through-holes 222 and 224 are coaxial.Preferably pass through cutting or punching shape
At the first and second through-holes 222 and 224.
First and second folder components 202 and 204 are horizontally arranged along two different directions, and each first arm
Points 210 side by side adjacent at least one the second arm section 214.In a preferred embodiment, as shown in Figure 2, two first
Arm section 210 and two the second arm section 214 are respectively from two of corresponding first and second base portion 208 and 212
Opposite side extends.In a preferred embodiment, the first and second folder components 202 and 204 are substantially belt like shape, and
It is approximately perpendicular to and arranges each other horizontally.In a further advantageous embodiment, the first and second base portions 208 and 212 are six
Side shape shape, and fastener 200 further comprises the third folder being stacked between the second folder component 204 and tightening member 206
Component (not shown), wherein the every two component in first, second and third folder component is with relative to each other substantially 60 degree
Angle is horizontally arranged, and honey-comb grate plate is anchored on supporting element.Therefore, fastener 200 includes the pedestal by stacking
Part is formed by multiple field bottom part, enhances fastener 200 when tension load is applied to fastener 200.Again
In one preferred embodiment, each of first and second base portions 208 and 212 have polygonal shape, and two
First arm section 210 and two the second arm section 214 are respectively from corresponding first and second base portion 208 and 212
Two adjacent sides extend.
In a preferred embodiment, at least one of first and second arm section 210 and 214 include opening 226, with
It makes it possible to see tightening member 206 by opening 226.Opening 226 is preferably formed by punching or cutting.
Fig. 3 A shows the isometric schematic view of the fastener of Fig. 2 of embodiment according to the present invention after assembling.Preferred
In embodiment, the first and second folder components 202 and 204 are by being formed in the phases of the first and second adjacent arm section 210 and 214
Lug 228 and hole 230 on adjacent side is interlocked with one another.As example shown in Fig. 3 A, the second arm section 214 includes being placed in
Lug 228 in the hole 230 of first arm section 210, wherein the inner surface of lug 228 is against the side of the first arm section 210, instead
, so that the first and second adjacent arm section 210 and 214 support each other, to be applied to fastening in shear-loaded
It prevents from deforming when part 200.Lug 228 and hole 230 are preferably formed by cutting or punching.
The schematic top plan view and Fig. 4 A and 4B for the fastener 200 that Fig. 3 B is Fig. 3 A are respectively from the line A-A of Fig. 3 B
And the sectional side view of fastener 200 that line B-B is splitted.In a preferred embodiment, tightening member 206 is nut member
Part comprising the head portion 232 with polygonal shape (for example, hexagon as shown in Figure 2), and it is formed in head
Threaded hole 234 in part 232, wherein threaded hole 234 is fully exposed by the first and second through-holes 222 and 224.
In a preferred embodiment, at least one protrusion 236 is formed in the interior of one of first and second arm section
It on surface and extends on a part of tightening member 206, so that tightening member 206 can be held in by second base
Part 212 and the first and second arm section 210 and 214 are formed by main chamber 238 any additional without adding for it
Feature.In a preferred embodiment, tightening member 206 further comprises the flange portion for surrounding the lower part of head portion 232
240, wherein flange portion 240 is held between protrusion 236 and second base part 212, so that tightening member 206 is locked
It is fixed still horizontally to be rotated in main chamber 232.Protrusion 236 is preferably formed in the interior table of at least one the first arm section 210
On face, so that the second base part 212 of the flange portion 240 of tightening member 206 and the second folder component 204 is all clamped
Between protrusion 236 and the first base part 208 of the first folder component 202.In a preferred embodiment, protrusion 236 by from
First arm section 210 partly cuts and forms and curve inwardly towards main chamber 238.In a further advantageous embodiment, pass through
Punching press makes inner surface protrusion of the protrusion 236 from the first arm section 210.
Fig. 5 is the schematic diagram being fixed on flase floor 300 with multiple fasteners 200 on supporting element 400.Each flase floor
300 include being roughly parallel to mutual one group first 302, and be approximately perpendicular to one group of described one group first article 302 the
Two 304.Flase floor 300 is placed on supporting element 400, and wherein supporting element 400 upwardly extends and is set to phase
Multiple preassembled screw elements 402 in gap between adjacent item.In a preferred embodiment, fastener 200 can
According to fastener 200 in the position in flase floor 300 or the distance between two adjacent Article 2 304 having less than four
Hook portion 216.
Fig. 6 be according to the embodiment of the present invention when being mounted to for flase floor 300 being fixed on supporting element 400 from Fig. 3 B
The cross sectional side schematic diagram of fastener 200 splitted of line B-B.The threaded hole 234 of tightening member 206 passes through first and second
Through-hole 222 and 224 fully exposes, so that preassembled screw elements 402 can be via 222 He of the first and second through-holes
224 are threaded into threaded hole 234.The diameter of second through-hole 224 is less than the outer diameter of tightening member, so that tightening member
Second bottom part 212 of 206 bottom surface against the second folder component 204.In a preferred embodiment, first through hole
222 diameter is greater than the diameter of the second through-hole 224 to form staged bottom chamber 242 at the bottom of fastener 200, therefore has
There is the second through-hole 224 of smaller diameter to provide bigger contact area between tightening member 206 and second base part 212,
And the first through hole 222 with larger diameter ensures that there is no connect between fastener 200 and the washer of screw elements 402 404
Touching.
With reference to Fig. 7 A and 7B, in a preferred embodiment, the first and second folder components 202 and 204 are arranged in advance
Such as in the sheet material 500 of metal or alloy.First and second folder components 202 and 204 are including substantially belt like shape, so that can
Multiple first and second folders components 202 and 204 to be arranged in sheet material 500 in a manner of simple and is cost-effective.Pass through
Following manner forms the first and second folder components 202 and 204: punching press sheet material 500 is bent upwards arm section 210 and 214, with
And it is bent or is crimped to form hook portion 216.
With reference to Fig. 8, the perspective exploded view of fastener 600 according to another embodiment of the invention is shown.In addition to
Tightening member 602 is except screw or bolt, and fastener 600 is roughly the same with the fastener 200 of Fig. 2, the tightening member packet
The head portion 604 with polygonal shape (for example, hexagon) is included, the flange portion of the lower part of head portion 604 is surrounded
606 and male screw portion 608, wherein similarly, after assembling, flange portion 606 is held in protrusion 236 and second
Between base portion 212.Fastener 600 is used to flase floor being fixed on the supporting element including multiple holes.
To describing in order to which the purpose for illustrating and describing is suggested for the preferred embodiment of the present invention, but simultaneously
It is non-exhaustive or be not used to limit the invention to disclosed form.What those skilled in the art in the invention will be understood that
It is, it can changes may be made to the above embodiments without departing from its wide in range concept of the invention.It is understood, therefore, that the present invention is simultaneously
It is not limited to disclosed specific embodiment, but covers of the invention, spirit and model as defined by the appended claims
Enclose interior modification.
Claims (11)
1. a kind of fastener, comprising:
First folder component comprising have a first base part and upwardly extended from two sides of the first base part
Two the first arm section；
Second folder component is locked together with the first folder component, and includes second base part and from described the
Two the second arm section that two sides of two base portions upwardly extend；And
At least one hook portion extended from the end of one of first arm section and the second arm section,
Wherein the first folder component and the second folder component are horizontally arranged along two different directions, and second bottom
Seating portion is set on the first base part.
2. fastener according to claim 1, which is characterized in that by being formed in first arm section and the second arm
At least a pair of of lug and hole, each first arm section and at least one second arm section in partial adjacent side interlock.
3. fastener according to claim 1, which is characterized in that the first base part includes formed therein
One through-hole, and the second base part includes formed therein and at least partly be overlapped with the first through hole
Second through-hole.
4. fastener according to claim 3, further comprises:
The tightening member being set on the second base part, wherein the tightening member include by the first through hole with
The threaded hole of second through-hole exposure, or extend through the male screw portion of the first through hole and the second through-hole；And
At least one protrusion, is formed on the inner surface of one of first arm section and second arm section, and prolong
On a part for stretching in the tightening member, the tightening member is held in by the second base part and described
First arm section and the second arm section are formed by main chamber.
5. fastener according to claim 4, which is characterized in that it is described at least one be projected and formed in described at least one
On the inner surface of first arm section.
6. fastener according to claim 4, which is characterized in that the tightening member further comprises surrounding the head
The flange portion of partial lower part, wherein the flange portion is held at least one described protrusion and the second base portion
/.
7. fastener according to claim 4, which is characterized in that at least one described protrusion is by from first arm section
And second one of arm section partly cut, and be bent towards main chamber.
8. fastener according to claim 1, which is characterized in that described two first arm section are from the first base portion
Two opposite side portions being divided to upwardly extend, and described two second arm section are from two opposite sides of the second base part
Portion upwardly extends.
9. fastener according to claim 3, which is characterized in that the first through hole and the second through-hole are substantially coaxial
, and the diameter of the first through hole is greater than the diameter of second through-hole.
10. fastener according to claim 1, which is characterized in that the hook portion includes being formed in table at the top of hook portion
Slot and/or ridge on face.
11. fastener according to claim 1, which is characterized in that in first arm section and the second arm section
At least one includes opening.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855920.5A CN109538618B (en) | 2017-09-21 | 2017-09-21 | Fastening piece |
| SG11202002539PA SG11202002539PA (en) | 2017-09-21 | 2018-09-20 | Fastener |
| CN201880073377.6A CN111344464B (en) | 2017-09-21 | 2018-09-20 | Fastening piece |
| US16/648,778 US11578741B2 (en) | 2017-09-21 | 2018-09-20 | Fastener |
| JP2020516595A JP6976423B2 (en) | 2017-09-21 | 2018-09-20 | Fastener |
| PL18778869.0T PL3684984T3 (en) | 2017-09-21 | 2018-09-20 | Fastener |
| AU2018335848A AU2018335848B2 (en) | 2017-09-21 | 2018-09-20 | Fastener |
| KR1020207009641A KR20200057721A (en) | 2017-09-21 | 2018-09-20 | Fastener |
| PCT/EP2018/075518 WO2019057841A1 (en) | 2017-09-21 | 2018-09-20 | Fastener |
| EP18778869.0A EP3684984B1 (en) | 2017-09-21 | 2018-09-20 | Fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855920.5A CN109538618B (en) | 2017-09-21 | 2017-09-21 | Fastening piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109538618A true CN109538618A (en) | 2019-03-29 |
| CN109538618B CN109538618B (en) | 2021-04-27 |
Family
ID=65827461
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710855920.5A Active CN109538618B (en) | 2017-09-21 | 2017-09-21 | Fastening piece |
| CN201880073377.6A Active CN111344464B (en) | 2017-09-21 | 2018-09-20 | Fastening piece |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880073377.6A Active CN111344464B (en) | 2017-09-21 | 2018-09-20 | Fastening piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109538618B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111344464A (en) * | 2017-09-21 | 2020-06-26 | 喜利得股份公司 | Fastening piece |
| US11578741B2 (en) | 2017-09-21 | 2023-02-14 | Hilti Aktiengesellschaft | Fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997341A (en) * | 1997-07-10 | 1999-12-07 | Yazaki Corporation | Terminal connecting-fixing construction |
| US20040244156A1 (en) * | 2002-06-24 | 2004-12-09 | Nicholas Jackson | Sheet metal fastening clip |
| CN102345659A (en) * | 2010-07-22 | 2012-02-08 | S-紧固件股份有限公司 | Decompression lock with screw connection for holding components together |
| KR101467161B1 (en) * | 2013-07-05 | 2014-12-01 | 삼성중공업 주식회사 | A fixing device for grating panel |
| CN105952737A (en) * | 2016-05-27 | 2016-09-21 | 宁波象吹塑家具有限公司 | Plate interlocking structure |
| CN207297600U (en) * | 2017-09-21 | 2018-05-01 | 喜利得股份公司 | A kind of fastener |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2893100T3 (en) * | 2012-09-04 | 2017-02-20 | Armstrong World Ind Inc | Ceiling system with hidden grille |
| CN109538618B (en) * | 2017-09-21 | 2021-04-27 | 喜利得股份公司 | Fastening piece |
-
2017
- 2017-09-21 CN CN201710855920.5A patent/CN109538618B/en active Active
-
2018
- 2018-09-20 CN CN201880073377.6A patent/CN111344464B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997341A (en) * | 1997-07-10 | 1999-12-07 | Yazaki Corporation | Terminal connecting-fixing construction |
| US20040244156A1 (en) * | 2002-06-24 | 2004-12-09 | Nicholas Jackson | Sheet metal fastening clip |
| CN102345659A (en) * | 2010-07-22 | 2012-02-08 | S-紧固件股份有限公司 | Decompression lock with screw connection for holding components together |
| KR101467161B1 (en) * | 2013-07-05 | 2014-12-01 | 삼성중공업 주식회사 | A fixing device for grating panel |
| CN105952737A (en) * | 2016-05-27 | 2016-09-21 | 宁波象吹塑家具有限公司 | Plate interlocking structure |
| CN207297600U (en) * | 2017-09-21 | 2018-05-01 | 喜利得股份公司 | A kind of fastener |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111344464A (en) * | 2017-09-21 | 2020-06-26 | 喜利得股份公司 | Fastening piece |
| CN111344464B (en) * | 2017-09-21 | 2022-02-18 | 喜利得股份公司 | Fastening piece |
| US11578741B2 (en) | 2017-09-21 | 2023-02-14 | Hilti Aktiengesellschaft | Fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111344464A (en) | 2020-06-26 |
| CN109538618B (en) | 2021-04-27 |
| CN111344464B (en) | 2022-02-18 |
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