CN106351930A - Fastener - Google Patents
Fastener Download PDFInfo
- Publication number
- CN106351930A CN106351930A CN201610865715.2A CN201610865715A CN106351930A CN 106351930 A CN106351930 A CN 106351930A CN 201610865715 A CN201610865715 A CN 201610865715A CN 106351930 A CN106351930 A CN 106351930A
- Authority
- CN
- China
- Prior art keywords
- card
- core
- latch
- buckle
- groove
- 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.)
- Pending
Links
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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
Abstract
The invention provides a fastener. The fastener comprises a fastener body, wherein the fastener body comprises a clamping teeth, a limiting plate and a column connected with the limiting plate, wherein a first groove penetrating from the upper surface of the limiting plate to the inside of the column is formed in the fastener body and forms an accommodating cavity, at least two open grooves for accommodating clamping teeth are formed in the outer side face of the column, the clamping teeth are movably connected with the column and are provided with clamping tooth pins capable of driving the clamping teeth to rotate, and the clamping tooth pins are located in the accommodating cavity. A clamping core matched with the accommodating cavity in shape is provided with a second groove for accommodating the clamping tooth pins. The fastener can be loosened and is also convenient to dismount.
Description
Technical field
The present invention relates to a kind of buckle, particularly to the anti-loose detachable buckle of one kind.
Background technology
Buckle as connect locking member, due to low cost, quick and easy for installation, be easy to batch production the advantages of, apply ten
Divide extensively.Generally, when installing buckle, catch flanges produce elastic deformation, and after being installed in place, buckle returns to relaxation state.
Buckle utilizes self structure and installing hole size to produce locking, thus ensureing not get loose during normal work, but in vibrations, stress etc.
In the case of be still likely to result in buckle and get loose.Especially, click-on design is for, in the case of being difficult to get loose, will result in dismounting and compare
Damage buckle and connected piece after difficulty, or even dismounting, be unfavorable for keeping in repair and reuse.Anti-loose and detachably have certain
Paradox, two indices are all critically important, but are often necessary to shifting in the design, and mutually restriction balance is it is difficult to obtain performance
Superior buckle.
Content of the invention
Embodiment of the present invention technical problem to be solved is to provide a kind of buckle, in order to realize both can be anti-loose, and just
In dismounting.
For solving above-mentioned technical problem, embodiments provide a kind of buckle, comprising:
Buckle body, described buckle body includes: latch, limiting plate and the column being connected with described limiting plate, described card
Button body is provided with the first groove from the upper surface insertion of described limiting plate to the inside of described column, described first groove type
Become a containing cavity, the lateral surface of described column is provided with least two for housing fluting, described latch and the institute of described latch
State column to be flexibly connected, described latch is provided with the latch foot that described latch can be driven to rotate, described latch foot is located at described
In containing cavity；
With the core of the card being in the form of a column of the mating shapes of described containing cavity, described the core of the card is provided with for housing described latch
Second groove of foot,
Described buckle includes first state and the second state, and in said first condition, described the core of the card is located at described accommodating
In chamber, described latch foot is located in described second groove, and described latch protrudes the lateral surface of described column, in described second state
Under, described the core of the card is located in described containing cavity, and described latch foot is connected to the bottom of described the core of the card, and described latch is located at described appearance
Put in chamber.
Further, the height of described the core of the card is equal to the depth of described containing cavity.
Further, the edge of the opening of described containing cavity is provided with the 3rd groove and the 4th groove relatively.
Further, described the core of the card is provided with the first spacing preiection with described 3rd groove match, and with described
Second spacing preiection of the 4th groove match.
Further, described column be shaped as cuboid, the opening of described containing cavity be shaped as square, described open
Groove is arranged on two relative lateral surface of described column.
Further, described the core of the card be shaped as cuboid, being shaped as and described containing cavity of the bottom of described the core of the card
The square of the mating shapes of opening, described second groove is arranged on the relative both sides of described the core of the card.
Further, described latch is flexibly connected with described column by axle.
Further, described limiting plate be shaped as round rectangle.
Compared with prior art, buckle provided in an embodiment of the present invention, at least has the advantages that the present invention is implemented
The buckle of example both can be anti-loose, and easy to disassemble.After mounting, latch projects and is locked out fixation the embodiment of the present invention,
Now buckle cannot occur elastic deformation, will not get loose under the harsh environments such as vibrations；In dismounting, card is made by the core of the card
Tooth rotates, and can no destroy, easily take out buckle, reaches no destruction, easy-to-dismount purpose.
Brief description
Fig. 1 is the structural representation of the anti-loose state of buckle of the embodiment of the present invention；
Fig. 2 is the structural representation of the detachable state of buckle of the embodiment of the present invention；
Fig. 3 is one of structural representation of buckle body of the embodiment of the present invention；
Fig. 4 is the two of the structural representation of buckle body of the embodiment of the present invention；
Fig. 5 is the structural representation of the core of the card of the embodiment of the present invention；
Fig. 6 is the front view of the anti-loose state of buckle of the embodiment of the present invention；
Fig. 7 is the left view of the anti-loose state of buckle of the embodiment of the present invention；
Fig. 8 is the top view of the anti-loose state of buckle of the embodiment of the present invention；
Fig. 9 is the front view of the detachable state of buckle of the embodiment of the present invention；
Figure 10 is the left view of the detachable state of buckle of the embodiment of the present invention；
Figure 11 is the top view of the detachable state of buckle of the embodiment of the present invention.
Specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.In the following description, the specific detail providing such as specific configuration and assembly is only
In order to help comprehensive understanding embodiments of the invention.Therefore, it will be apparent to those skilled in the art that can be to reality described herein
Apply example to make various changes and modifications without deviating from scope and spirit of the present invention.In addition, for clarity and brevity, it is right to eliminate
Known function and the description of construction.
It should be understood that " embodiment " or " embodiment " that description is mentioned in the whole text mean relevant with embodiment
Special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " not necessarily refers to identical embodiment.Additionally, these specific feature, knots
Structure or characteristic can combine in one or more embodiments in any suitable manner.
Referring to Fig. 1 to Figure 11, embodiments provide a kind of buckle, comprising:
Buckle body 1, described buckle body 1 includes: latch 11, limiting plate 12 and the column being connected with described limiting plate 12
13, described buckle body 1 is provided with the first groove of the inside from the upper surface insertion of described limiting plate 12 to described column 13,
Described first groove forms a containing cavity, and the lateral surface of described column 13 is provided with least two for housing opening of described latch
Groove, described latch 11 is flexibly connected with described column 13, and described latch 11 is provided with the card that described latch 11 can be driven to rotate
Tooth foot 14, described latch foot 14 is located in described containing cavity；
With the core of the card 2 being in the form of a column of the mating shapes of described containing cavity, described the core of the card 2 is provided with for housing described card
Second groove of tooth foot 14,
Described buckle includes first state and the second state, and in said first condition, described the core of the card 2 is located at described accommodating
In chamber, described latch foot 14 is located in described second groove, and described latch 11 protrudes the lateral surface of described column, described second
Under state, described the core of the card 2 is located in described containing cavity, and described latch foot 14 is connected to the bottom of described the core of the card 2, described latch 11
In described containing cavity.
The buckle of the embodiment of the present invention, can be divided into buckle body 1 and the core of the card 2, before buckle is installed, buckle body 1 He
The core of the card 2 is independent separate.When the core of the card 2 loads buckle body 1, there are two kinds of charging methods: i.e. one's own department or unit is installed and pacified after rotating
Dress, controls buckle to be in anti-loose state or detachable state by the different charging method of both.
Referring to Fig. 1, when buckle is installed, first load buckle body 1 to target part, be then charged into the core of the card 2, it is anti-for loading direction
Get loose state.After the core of the card 2 is assembled in place, now the latch 11 on buckle body 01 ejected by the core of the card 2 it should be noted that this
When latch foot 14 be located at described second groove in, the depth of the second groove only can house latch foot 14, and gap is less, peace
Be installed core 2 when, latch foot 14 will not be driven, but after being installed in place, the movable distance of latch foot 14 is very little, causes latch
11 cannot rotate recovery it is ensured that buckle does not get loose.
Referring to Fig. 2, when buckle needs dismounting, extract the core of the card 2 first, after rotation, load buckle body 1, during loading, because
The core of the card 2 rotation after, latch foot 14 cannot be placed in the second groove, and latch foot 14 is driven by the bottom of the core of the card 2, by latch 11 to
Inside draw.After the core of the card 2 is assembled in place, the core of the card 2 protrudes from buckle body 1, and latch 11 is pulled the inside of buckle body 1.Now, block
Button can be without hindrance from target part take out, realize no destroy dismounting.
In the buckle of the embodiment of the present invention, the height of described the core of the card 2 is equal to the depth of described containing cavity.
The depth that the height of the core of the card 2 is equal to containing cavity can make the core of the card 2 will not protrude buckle body 1 after buckle installation,
Reduction takes up room.It should be noted that the height of the core of the card 2 is equal to the depth of containing cavity, only currently preferred
Embodiment, the present invention is not limited to this, and that is, the height of the core of the card 2 can be more than or less than the depth of containing cavity.
In the buckle of the embodiment of the present invention, the edge of the opening of described containing cavity is provided with the 3rd groove 15 and the relatively
Four grooves 16.Described the core of the card 2 is provided with the first spacing preiection 21 matching with described 3rd groove 15, and with the described 4th
The second spacing preiection that groove 16 matches.
Setting the 3rd groove 15 and the 4th groove 16 on buckle body 1, can be used to the installation direction for the core of the card 2 provides ginseng
Examine, the first spacing preiection 21 matching with described 3rd groove 15 be provided with by the core of the card 2, and with described 4th groove 16
The second spacing preiection matching, is coordinated with the 3rd groove 15 and the 4th groove 16 respectively, and user can easily know this side
It is anti-loose state to loading after the core of the card 2.When, under detachable state, raised 21 are coordinated with latch foot 14, prevent the core of the card 2 from card
Depart from button body 1.It should be noted that this is the preferred embodiment of the invention, the direction of setting can also be entered as needed
Row change.
In the buckle of the embodiment of the present invention, described column 13 be shaped as cuboid, the shape of the opening of described containing cavity
Shape is square, and described fluting is arranged on two relative lateral surface of described column 13.Further, described the core of the card 2
It is shaped as cuboid, the square being shaped as with the mating shapes of the opening of described containing cavity of the bottom of described the core of the card 2, institute
State the relative both sides that the second groove is arranged on described the core of the card 2.
Be set to rectangular-shaped be easy to processing, reduce production cost.And user can be by ratating 90 degrees the core of the card 2
To switch anti-loose state and detachable state, user-friendly.It should be noted that this is only currently preferred enforcement
Example, containing cavity and the core of the card 2 can also be set to cylindric by the present invention, equally can realize the goal of the invention of the present invention.And also
The chute matching with latch foot 14 can be arranged on columned the core of the card 2, during rotation the core of the card 2, latch foot 14 can be along cunning
Groove glides, and drives latch 11 to withdraw in buckle body 1.
Further, described latch 11 is flexibly connected with described column 13 by axle.Being connected by axle to make latch 11
Realize rotating, be easy to latch foot 14 and drive its rotation.It should be noted that this is only the preferred embodiment of the invention, the present invention
It is not limited to this.
Further, described limiting plate 12 be shaped as round rectangle.Round rectangle does not have sharp right angle, and user makes
Used time safety is good, will not scratch user.
To sum up, the buckle of the embodiment of the present invention both can be anti-loose, and easy to disassemble.The embodiment of the present invention install
Afterwards, latch projects and is locked out fixation, and now buckle cannot occur elastic deformation, will not pine under the harsh environments such as vibrations
De-；Dismounting when, by the core of the card make latch rotate, can no destroy, easily buckle be taken out, reach no destroy, easy to disassemble
Purpose.
Last in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant meaning
Covering comprising of nonexcludability.
The above is the preferred embodiment of the present invention it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of buckle is it is characterised in that include:
Buckle body (1), described buckle body (1) includes: latch (11), limiting plate (12) and be connected with described limiting plate (12)
Column (13), described buckle body (1) is provided with from the upper surface insertion of described limiting plate (12) to described column (13)
The first internal groove, described first groove forms a containing cavity, and the lateral surface of described column (13) is provided with least two use
In the fluting housing described latch, described latch (11) is flexibly connected with described column (13), and described latch (11) is provided with energy
Enough drive the latch foot (14) that described latch (11) rotates, described latch foot (14) is located in described containing cavity；
With the core of the card (2) being in the form of a column of the mating shapes of described containing cavity, described the core of the card (2) is provided with for housing described card
Second groove of tooth foot (14),
Described buckle includes first state and the second state, and in said first condition, described the core of the card (2) is located at described containing cavity
In, described latch foot (14) is located in described second groove, and described latch (11) protrudes the lateral surface of described column, described the
Under two-state, described the core of the card (2) is located in described containing cavity, and described latch foot (14) is connected to the bottom of described the core of the card (2), institute
State latch (11) to be located in described containing cavity.
2. buckle according to claim 1 is it is characterised in that the height of described the core of the card (2) is equal to the depth of described containing cavity
Degree.
3. buckle according to claim 1 is it is characterised in that the edge of the opening of described containing cavity is provided with the 3rd relatively
Groove (15) and the 4th groove (16).
4. buckle according to claim 3 is it is characterised in that described the core of the card (2) is provided with and described 3rd groove (15)
The first spacing preiection (21) matching, and the second spacing preiection matching with described 4th groove (16).
5. buckle according to claim 1 it is characterised in that described column (13) be shaped as cuboid, described accommodating
The opening in chamber be shaped as square, described fluting is arranged on two relative lateral surface of described column (13).
6. buckle according to claim 5 it is characterised in that described the core of the card (2) be shaped as cuboid, described the core of the card
(2) square being shaped as with the mating shapes of the opening of described containing cavity of bottom, described second groove is arranged on institute
State the relative both sides of the core of the card (2).
7. buckle according to claim 1 is it is characterised in that described latch (11) passes through axle and described column (13) activity
Connect.
8. buckle according to claim 1 it is characterised in that described limiting plate (12) be shaped as round rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610865715.2A CN106351930A (en) | 2016-09-29 | 2016-09-29 | Fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610865715.2A CN106351930A (en) | 2016-09-29 | 2016-09-29 | Fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351930A true CN106351930A (en) | 2017-01-25 |
Family
ID=57867083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610865715.2A Pending CN106351930A (en) | 2016-09-29 | 2016-09-29 | Fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351930A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3677799A1 (en) * | 2019-01-04 | 2020-07-08 | Illinois Tool Works, Inc. | Grommet removal assemblies and methods |
| CN112385951A (en) * | 2020-11-26 | 2021-02-23 | 卢志强 | Combined alpenstock |
| US11346385B2 (en) | 2020-04-06 | 2022-05-31 | Illinois Tool Works Inc. | Grommet |
| US11519446B2 (en) | 2018-11-05 | 2022-12-06 | Illinois Tool Works Inc. | Fastener feedback feature |
| USD972402S1 (en) | 2020-07-10 | 2022-12-13 | Illinois Tool Works Inc. | Grommet |
| USD990300S1 (en) | 2021-12-15 | 2023-06-27 | Illinois Tool Works Inc. | Fastener |
| USD991024S1 (en) | 2021-12-15 | 2023-07-04 | Illinois Tool Works Inc. | Fastener |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3212160A1 (en) * | 1982-04-01 | 1983-10-06 | Ernst Hans Hellmut | Connecting element with a clip effect |
| US5606784A (en) * | 1994-07-28 | 1997-03-04 | Nifco Inc. | Article retainer |
| CN1832840A (en) * | 2003-04-30 | 2006-09-13 | A.雷蒙公司 | Method for the production of connection systems, and connection systems produced according to said method |
| DE102007042873B3 (en) * | 2007-09-08 | 2008-10-23 | A. Raymond Et Cie | Rivet-like fastening used to hold component onto frame, includes resilient tabs and manipulation lugs, enabling controlled locking in place and release |
| CN201283830Y (en) * | 2008-10-21 | 2009-08-05 | 奇瑞汽车股份有限公司 | Fastener for automobile |
| EP2604870A2 (en) * | 2011-12-12 | 2013-06-19 | Nissan Motor Manufacturing (UK) Ltd. | An integrated clip |
| CN206175427U (en) * | 2016-09-29 | 2017-05-17 | 北京汽车研究总院有限公司 | Fastener |
-
2016
- 2016-09-29 CN CN201610865715.2A patent/CN106351930A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3212160A1 (en) * | 1982-04-01 | 1983-10-06 | Ernst Hans Hellmut | Connecting element with a clip effect |
| US5606784A (en) * | 1994-07-28 | 1997-03-04 | Nifco Inc. | Article retainer |
| CN1832840A (en) * | 2003-04-30 | 2006-09-13 | A.雷蒙公司 | Method for the production of connection systems, and connection systems produced according to said method |
| DE102007042873B3 (en) * | 2007-09-08 | 2008-10-23 | A. Raymond Et Cie | Rivet-like fastening used to hold component onto frame, includes resilient tabs and manipulation lugs, enabling controlled locking in place and release |
| CN201283830Y (en) * | 2008-10-21 | 2009-08-05 | 奇瑞汽车股份有限公司 | Fastener for automobile |
| EP2604870A2 (en) * | 2011-12-12 | 2013-06-19 | Nissan Motor Manufacturing (UK) Ltd. | An integrated clip |
| CN206175427U (en) * | 2016-09-29 | 2017-05-17 | 北京汽车研究总院有限公司 | Fastener |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11519446B2 (en) | 2018-11-05 | 2022-12-06 | Illinois Tool Works Inc. | Fastener feedback feature |
| EP3677799A1 (en) * | 2019-01-04 | 2020-07-08 | Illinois Tool Works, Inc. | Grommet removal assemblies and methods |
| US11608849B2 (en) | 2019-01-04 | 2023-03-21 | Illinois Tool Works Inc. | Grommet removal assemblies and methods |
| US11346385B2 (en) | 2020-04-06 | 2022-05-31 | Illinois Tool Works Inc. | Grommet |
| US11698094B2 (en) | 2020-04-06 | 2023-07-11 | Illinois Tool Works Inc. | Grommet |
| USD972402S1 (en) | 2020-07-10 | 2022-12-13 | Illinois Tool Works Inc. | Grommet |
| CN112385951A (en) * | 2020-11-26 | 2021-02-23 | 卢志强 | Combined alpenstock |
| USD990300S1 (en) | 2021-12-15 | 2023-06-27 | Illinois Tool Works Inc. | Fastener |
| USD991024S1 (en) | 2021-12-15 | 2023-07-04 | Illinois Tool Works Inc. | Fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106351930A (en) | Fastener | |
| CN104771814A (en) | Disposable safe insulin injection needle head | |
| US20120292928A1 (en) | Structure of slide rail latch for cabinet | |
| CN104314374B (en) | Lock core and adaptive key | |
| CN206175427U (en) | Fastener | |
| CN207693091U (en) | A kind of raw ear acupuncture and wrist-watch | |
| CN203223066U (en) | Door lock with changeable keys | |
| CN204175720U (en) | A kind of rotating latch structure and the display screen be made up of it | |
| CN101842542A (en) | Break-in resistant lock | |
| CN106654955B (en) | A kind of modified electric power drawout cubicle | |
| CN208564204U (en) | The mounting structure of smart lock driver | |
| CN109428242A (en) | Radio frequency coaxial electric connector | |
| CN102381170B (en) | Protective box for battery of electric automobile | |
| CN215421266U (en) | Server rack convenient to equipment | |
| CN216556347U (en) | Monitoring device for public safety precaution | |
| CN205823891U (en) | Safety general screw | |
| CN107476663B (en) | Anti-theft lock and key set | |
| CN211062465U (en) | Anti-disassembly mobile hard disk shell | |
| CN209553287U (en) | A kind of perambulator fast assembling disassembling structure | |
| CN205823860U (en) | Novel metal safety set screw | |
| CN106194971A (en) | Anti-dismantling securing member | |
| CN221589761U (en) | Plug-in type excavator bucket tooth | |
| CN217910844U (en) | External bolt assembly on access door of coal mill | |
| CN209943258U (en) | Hidden repeatedly usable prevents tearing open mechanism | |
| CN211538976U (en) | Core rod lock head and peripheral rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |