CN110332195B - Novel self-tapping screw reinforcing and fixing buckle structure - Google Patents
Novel self-tapping screw reinforcing and fixing buckle structure Download PDFInfo
- Publication number
- CN110332195B CN110332195B CN201910532157.1A CN201910532157A CN110332195B CN 110332195 B CN110332195 B CN 110332195B CN 201910532157 A CN201910532157 A CN 201910532157A CN 110332195 B CN110332195 B CN 110332195B
- Authority
- CN
- China
- Prior art keywords
- fixing buckle
- buckle body
- tapping screw
- holes
- novel self
- 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.)
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Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000005187 foaming Methods 0.000 abstract description 10
- 239000000945 filler Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 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
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a novel self-tapping screw reinforced fixing buckle structure, and relates to the technical field of fastening piece fixing in foaming filler. The invention comprises a fixing buckle body, wherein a first through hole is formed in the center of the fixing buckle body, and a plurality of second through holes are formed in the fixing buckle body at the periphery of the first through hole; the upper surface of the fixing buckle body is provided with a linear operation part; the lower surface of the fixing buckle body is provided with a sticking structure. According to the invention, the screws can be repeatedly installed by designing the plurality of screw pre-fixing holes in the fixing buckle body, so that the screws are prevented from sliding, and the problem that the existing secondary fastening is extremely easy to cause the sliding of the screws is solved.
Description
Technical Field
The invention belongs to the technical field of fastening piece fixing in foaming filler, and particularly relates to a novel self-tapping screw reinforced fixing buckle structure.
Background
The utility model provides a refrigerator (cabinet) foaming box and internal screw fastener reinforcing plate of door adopt metal and plastics material more, and metal material strengthens the fixed plate and is mostly through-hole design, needs the pre-design location structure during the use, and requires highly to operating personnel, still needs to use other adhesive material to fix, and the assembly line operation of being inconvenient for is mostly single screw hole in the design of plastics reinforcing plate, and secondary fastening extremely easily causes the screw to slide the silk in the use, and fixed knot appearance structure easily blocks the flow of foaming filler in the foaming cavity, and when not fully considering assembly line operation during the design, makes things convenient for operating personnel to take fixed knot.
Disclosure of Invention
The invention aims to provide a novel self-tapping screw reinforcing fixing buckle structure, which can repeatedly install screws by designing a plurality of screw pre-fixing holes on a fixing buckle body, prevent the screws from sliding, and solve the problem that the existing secondary fastening is extremely easy to cause the sliding of the screws.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a novel self-tapping screw reinforced fixing buckle structure, which comprises a fixing buckle body, wherein a first through hole is formed in the center of the fixing buckle body, and a plurality of second through holes are further formed in the fixing buckle body at the periphery of the first through hole;
the upper surface of the fixing buckle body is provided with a linear operation part;
the lower surface of the fixing buckle body is provided with a pasting structure.
Further, the diameters of the first through hole and the second through hole are 2.2mm-3.5mm; the distance between the first through holes and the second through holes is larger than 6.5mm, and the distance between two adjacent first through holes is larger than 6.5mm.
Further, the straight-shaped operation part and the fixing buckle body are integrally formed.
Further, the length of the straight-shaped operation part is the same as that of the fixing buckle body, the thickness of the straight-shaped operation part is 1.2-5mm, and the height of the straight-shaped operation part is 7-15mm.
Further, the first through holes and the plurality of second through holes are distributed in a honeycomb shape.
Further, an introduction part is arranged at the bottom end of the first through hole, and the cross section of the introduction part is an isosceles trapezoid with a base angle of 45 degrees.
Further, the adhesive structure is an adhesive material with backing paper.
The invention has the following beneficial effects:
1. the fixing buckle body is provided with a plurality of screw pre-fixing holes, so that screws can be repeatedly installed, and screw slipping is prevented.
2. The bottom end of the fixing buckle body is connected with the pasting structure, other materials are not needed for fixing, and the fixing buckle is convenient to use.
3. The fixing buckle body is provided with the straight-line-shaped operation part, so that the fixing buckle body can be conveniently taken and operated, the foaming liquid can be drained through the arrangement along the flowing direction of the foaming liquid, and the straight-line-shaped operation part can prevent the fixing buckle body from rotating during fastening.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a fastener of the present invention;
FIG. 2 is a top view of the retaining buckle structure of the present invention;
FIG. 3 is a front view of the retaining buckle of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention is a novel self-tapping screw reinforced fastening structure, comprising a fastening body 1, wherein a first through hole 11 is provided at the center of the fastening body 1, and a plurality of second through holes 12 are provided on the fastening body 1 at the periphery of the first through hole 11;
the upper surface of the fixing buckle body 1 is provided with a linear operation part 2; the fixing buckle body 1 and the linear operation part 2 are integrally formed.
The lower surface of the fixing buckle body 1 is provided with a pasting structure 3.
Further, the diameters of the first through hole 11 and the second through hole 12 are 2.5; the distance between the first through holes 11 and the second through holes 12 is 7mm, and the distance between the adjacent first through holes 11 is 7mm.
Further, the straight-shaped operation part 2 and the fixing buckle body 1 are integrally formed.
Further, the length of the "one-line" shaped operation portion 2 is the same as the holder body 1, the thickness of the "one-line" shaped operation portion 2 is 2mm, and the height of the "one-line" shaped operation portion 2 is 10mm.
Further, the first through holes 11 and the plurality of second through holes 12 are distributed in a honeycomb shape.
Further, the bottom end of the first through hole 11 is provided with an introducing portion 13, and the cross section of the introducing portion 13 is an isosceles trapezoid with a base angle of 45 °. The lead-in part 13 is convenient for guiding the tapping screw when the tapping screw is fixed for the first time. Further, the adhesive structure 3 is a double-sided adhesive tape with backing paper.
When in use, the fixing buckle body 1 is connected with the carrier through the adhesive structure 3, and plays a role of a self-tapping screw reinforcing plate after connection, the self-tapping screw is used for fastening the carrier and an object to be fixed together through the self-tapping screw when in fastening, and the self-tapping screw is connected with the first through hole 11 and/or the second through hole 12.
The carrier comprises a liner, a case and the like of the refrigerator.
Through the arrangement of the first through hole 11 and the second through hole 12, other holes can be selected for fixation to avoid sliding wires during secondary fixation.
When foaming, the in-line operation part 2 is arranged along the flow direction of the foaming filling material to guide the foaming liquid to flow.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. Novel self-tapping screw strengthens fixed knot structure, its characterized in that: the fixing buckle comprises a fixing buckle body (1), wherein a first through hole (11) is formed in the center of the fixing buckle body (1), and a plurality of second through holes (12) are formed in the fixing buckle body (1) on the periphery of the first through hole (11);
the upper surface of the fixing buckle body (1) is provided with a linear operation part (2);
the lower surface of the fixing buckle body (1) is provided with a pasting structure (3).
2. The novel self-tapping screw reinforcing and fixing buckle structure according to claim 1, wherein the diameters of the first through hole (11) and the second through hole (12) are 2.2mm-3.5mm; the distance between the first through holes (11) and the second through holes (12) is larger than 6.5mm, and the distance between two adjacent first through holes (11) is larger than 6.5mm.
3. The novel self-tapping screw reinforcing fixing buckle structure according to claim 1, wherein the straight-shaped operating part (2) and the fixing buckle body (1) are integrally formed.
4. The novel self-tapping screw reinforcing and fixing buckle structure according to claim 1, wherein the length of the straight-shaped operation part (2) is the same as that of the fixing buckle body (1), the thickness of the straight-shaped operation part (2) is 1.2-5mm, and the height of the straight-shaped operation part (2) is 7-15mm.
5. The novel self-tapping screw reinforcing fastening structure according to claim 1, wherein the first through holes (11) and the plurality of second through holes (12) are distributed in a honeycomb shape.
6. The novel self-tapping screw reinforcing and fixing buckle structure according to claim 1, wherein the bottom end of the first through hole (11) is provided with an introduction part (13), and the cross section of the introduction part (13) is an isosceles trapezoid with a base angle of 45 degrees.
7. The novel self-tapping screw reinforcing fastening structure according to claim 1, wherein the adhesive structure (3) is an adhesive material with backing paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532157.1A CN110332195B (en) | 2019-06-19 | 2019-06-19 | Novel self-tapping screw reinforcing and fixing buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532157.1A CN110332195B (en) | 2019-06-19 | 2019-06-19 | Novel self-tapping screw reinforcing and fixing buckle structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110332195A CN110332195A (en) | 2019-10-15 |
| CN110332195B true CN110332195B (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910532157.1A Active CN110332195B (en) | 2019-06-19 | 2019-06-19 | Novel self-tapping screw reinforcing and fixing buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110332195B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292183Y (en) * | 1997-06-02 | 1998-09-23 | 黄世长 | Improved screw belt |
| CN204344618U (en) * | 2014-12-23 | 2015-05-20 | 温州市胜隆标准件制造有限公司 | A kind of tapping screw assembly |
| CN106151228A (en) * | 2016-06-27 | 2016-11-23 | 无锡迪奥机械有限公司 | A kind of woodwork nut of band trip bolt |
| CN108708897A (en) * | 2018-06-26 | 2018-10-26 | 申红梅 | A kind of special type fastening connection piece easy to install |
| CN210461334U (en) * | 2019-06-19 | 2020-05-05 | 长虹美菱股份有限公司 | Novel self-tapping screw fixing buckle structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8186922B2 (en) * | 2008-06-03 | 2012-05-29 | Honeywell International Inc. | Multi-piece locating pin |
-
2019
- 2019-06-19 CN CN201910532157.1A patent/CN110332195B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292183Y (en) * | 1997-06-02 | 1998-09-23 | 黄世长 | Improved screw belt |
| CN204344618U (en) * | 2014-12-23 | 2015-05-20 | 温州市胜隆标准件制造有限公司 | A kind of tapping screw assembly |
| CN106151228A (en) * | 2016-06-27 | 2016-11-23 | 无锡迪奥机械有限公司 | A kind of woodwork nut of band trip bolt |
| CN108708897A (en) * | 2018-06-26 | 2018-10-26 | 申红梅 | A kind of special type fastening connection piece easy to install |
| CN210461334U (en) * | 2019-06-19 | 2020-05-05 | 长虹美菱股份有限公司 | Novel self-tapping screw fixing buckle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110332195A (en) | 2019-10-15 |
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