CN105605045A - High-reliability S-shaped quick metal connecting buckle - Google Patents

High-reliability S-shaped quick metal connecting buckle Download PDF

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Publication number
CN105605045A
CN105605045A CN201610127116.0A CN201610127116A CN105605045A CN 105605045 A CN105605045 A CN 105605045A CN 201610127116 A CN201610127116 A CN 201610127116A CN 105605045 A CN105605045 A CN 105605045A
Authority
CN
China
Prior art keywords
lower side
buckled
assembly parts
high reliability
connection card
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
Application number
CN201610127116.0A
Other languages
Chinese (zh)
Inventor
周曰球
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ming Ming Auto Parts (tianjin) Co Ltd
Shanghai Qiu Ming Auto Parts And Components Co Ltd
SHANGHAI QIUMING STANDARD PARTS CO Ltd
Original Assignee
Ming Ming Auto Parts (tianjin) Co Ltd
Shanghai Qiu Ming Auto Parts And Components Co Ltd
SHANGHAI QIUMING STANDARD PARTS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ming Ming Auto Parts (tianjin) Co Ltd, Shanghai Qiu Ming Auto Parts And Components Co Ltd, SHANGHAI QIUMING STANDARD PARTS CO Ltd filed Critical Ming Ming Auto Parts (tianjin) Co Ltd
Priority to CN201610127116.0A priority Critical patent/CN105605045A/en
Publication of CN105605045A publication Critical patent/CN105605045A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/20Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/245Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action

Abstract

The invention relates to a high-reliability S-shaped quick metal connecting buckle which is used for connecting two assembling members together. The metal connecting buckle is an S-shaped elastic metal member which comprises an upper side plate, a middle plate and a lower side plate which are connected sequentially, an upper side clamping groove used for clamping the assembling member on the upper side is formed between the upper side plate and the middle plate, a lower side clamping groove used for clamping the assembling member on the lower side is formed between the lower side plate and the middle plate, the middle plate is a horizontal plate, a V-shaped protrusion facing the middle plate is arranged on the upper side plate, the V-shaped protrusion and the middle plate are used for applying pressure on the assembling member on the upper side, a barb facing the middle plate is arranged on the lower side plate, and the barb and the middle plate are used for applying pressure on the assembling member on the lower side. Compared with the prior art, the high-reliability S-shaped quick metal connecting buckle has the advantages of simple structure, low manufacturing cost and short development period, reliability and quality of assembling are guaranteed, cost is saved, and benefit is increased.

Description

The quick metal Connection Card of a kind of high reliability S type is buckled
Technical field
The present invention relates to a kind of buckle that connects, especially relate to the quick metal Connection Card of a kind of high reliability S type and buckle.
Background technology
At present, for automobile metal plate work and the connected mode between moulding be mainly that bolt is connected, rivet connect andBending connection, exists comparatively complexity of assembling is installed, and is not easy to dismounting, and the feature that cost is high, is difficult to meet nowThe demand of automobile manufacture industry to efficiency and product quality.
But along with the development of plastics industry, plastic products and part be applied to more and more widely mechanical industry,The numerous areas such as electronic product and automobile aviation, sheet metal component and working of plastics coordinate also use progressively inside and outside automobileIn the connection of decorations. Based on this demand, a kind of economical, simply, effectively, connected mode or connector easilyFirm closely connection for two assembly parts can play an important role.
Chinese patent CN202707707U has announced a kind of novel metal buckle, by the first metal buckle,Two metal buckles, hook, detachable hook, hook secure component composition; The first metal buckle and the second metal cardLink and connect, a side of the first metal buckle and the second metal buckle is respectively arranged with hook and detachable hook, hookBe provided with hook secure component with a side of detachable hook. Although this metal buckle can be realized two assembly partsBetween connection, but this metal buckle structure is comparatively complicated, is not easy to manufacture.
Summary of the invention
Object of the present invention be exactly provide in order to overcome the defect that above-mentioned prior art exists a kind of simple in structure,Be easy to manufacture, the stable connection quick metal Connection Card of high reliability S type high, easy to use buckles.
Object of the present invention can be achieved through the following technical solutions:
The quick metal Connection Card of a kind of high reliability S type is buckled, for two assembly parts are linked together, described inMetal connect buckle be S-type resilient metal member, this resilient metal member comprise connected successively epipleural,Intermediate plate and lower side panel, be formed for the upside card of clamping upside assembly parts between described epipleural and intermediate plateGroove, is formed for the lower side bayonet slot of clamping downside assembly parts, described intermediate plate between described lower side panel intermediate plateFor level board, described epipleural is provided with the V-type projection towards intermediate plate, and this V-type projection is used with intermediate plateIn upside assembly parts are exerted pressure, described lower side panel is provided with the hangnail towards intermediate plate, and this hangnail is with middlePlate is for exerting pressure to downside assembly parts.
Described upper side bayonet slot is contrary with the opening direction of lower side bayonet slot.
Described V-type projection is positioned at the opening part of side bayonet slot, is convenient to the insertion of upside assembly parts and extracts, VThe end of type projection is interference fit to the gap design of the contact-making surface of upside assembly parts, by adjusting actual installation dressThe fit clearance of accessory, inserts upside assembly parts to have enough fastnesses behind gap to go out at Assembly part simultaneouslyWhen existing trouble hunting, also can from gap, extract smoothly, can meet the required contact engaging and separating force requirement of part simultaneously.
Between described hangnail and lower side panel for elasticity is connected.
Described hangnail and the junction of lower side panel are link, and the other end is free end, the freedom of described hangnailEnd is than the inner end of the more close lower side bayonet slot of link. Described hangnail is incline structure, and free end is towards installed surface,Downside assembly parts are after being in place, and hangnail can block installs contact position, reaches the object of fastening downside assembly parts.
The openend of described epipleural is upturned.
Upper surface and the lower surface of described intermediate plate are horizontal plane.
Described lower side panel is level board.
When described upside assembly parts and the assembling of upper side bayonet slot, be interference fit, described downside assembly parts and downside cardWhen groove assembling, it is interference fit.
The S-type resilient metal member structure that is formed in one.
S-type resilient metal member is cold rolling spring steel material, and part is carried out after punch forming againHeat treatment increases intensity and the rigidity of part, finally carries out surface treatment (phosphatization, soak yellow paint etc.) resistance to guarantee againCharacteristic and the aesthetic property of corrosion.
The quick metal Connection Card of high reliability S type of the present invention is buckled the mounting means and the profit that mainly adopt interference fitReach the object of fastening mounted piece by the characteristic of metal resilience. Assembled, pushes upside assembly parts completelyIn side bayonet slot, until be in place, now V-type projection can be pushed down upside assembly parts under the effect of the power of resilience,Play fixing effect. Downside assembly parts are pushed in lower side bayonet slot completely, until be in place, hangnail is due to goldThe effect that belongs to resilience can be blocked downside assembly parts, and hangnail and intermediate plate acting in conjunction make downside assembly parts reach fasteningObject.
The quick metal Connection Card of this S type buckle structure is simple, manufacturing cost is lower, and the construction cycle is short, does not needMany accessories can complete to be installed and safeguards. The quick metal Connection Card of this S type is buckled appearance and size can be according to realityEnvironment for use is adjusted, and has increased its applicability and popularity. Therefore, buckle of the present invention had both ensured assemblingReliability and quality, also provide cost savings simultaneously, improved benefit.
Compared with prior art, the present invention has the following advantages and beneficial effect:
One, simple in structure, easy for installation: because this S type metal buckle contour structures is succinct, to be integrated punching pressProcessing and forming forms, and does not need other auxiliary components can complete installation, reaches the object of fastening product.
Two, be widely used: can be used for the connection of sheet metal component, also can be used for the connection of moulding, be also applicable toConnection between panel beating moulding or other materials part.
Three, be convenient to safeguard: what simple structural design was brought is high maintainability, can dismantle easilyAccessory overhauls and finally reinstalls complete.
Four, with low cost, cost performance is high: in line with extremely simple design concept, make each structure division bring into playGo out due functionally, could save to greatest extent manufacturing cost, strengthen cost performance.
Five, attractive in appearance: this S type snap surface process color can customize, fineness is good, can with supporting assemblingPart is the coordinating and unifying in appearance.
Brief description of the drawings
Fig. 1 is the structural representation of metal buckle of the present invention;
Fig. 2 is structural representation after metal buckle of the present invention and assembly parts assembling.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
The quick metal Connection Card of a kind of high reliability S type is buckled, as shown in Figure 1 and Figure 2, and for by two assembly partsLink together, it is S-type resilient metal member that metal connects buckle, and this resilient metal member comprises successively and being connectedEpipleural 1, intermediate plate 2 and lower side panel 3, between epipleural 1 and intermediate plate 2, be formed for clamping upside dressThe upper side bayonet slot 4 of accessory 6, is formed for the downside card of clamping downside assembly parts 7 between lower side panel 3 intermediate plates 2Groove 5, upper side bayonet slot 4 is contrary with the opening direction of lower side bayonet slot 5. The openend of epipleural 1 is upturned. InBetween plate 2 be level board, upper surface and the lower surface of intermediate plate 2 are horizontal plane. Lower side panel 3 is level board. OnSide plate 1 is provided with the V-type projection 11 towards intermediate plate 2, this V-type projection 11 and intermediate plate 2 for toSide assembly parts 6 are exerted pressure, and lower side panel 3 is provided with the hangnail 31 towards intermediate plate 2, and this hangnail 31 is with middlePlate 2 is for exerting pressure to downside assembly parts 7.
V-type projection 11 is positioned at the opening part of side bayonet slot 4, is convenient to the insertion of upside assembly parts 6 and extracts, VThe end of type projection 11 is interference fit to the gap design of the contact-making surface of upside assembly parts 6, by adjusting realityThe fit clearance of assembly parts is installed, there is enough fastnesses simultaneously at dress after making upside assembly parts 6 insert gapReplace the spare parts and also can from gap, extract smoothly while breaking down maintenance, can meet the required contact engaging and separating force of part simultaneously and wantAsk.
Between hangnail 31 and lower side panel 3 for elasticity is connected. Hangnail 31 is link with the junction of lower side panel 3,The other end is free end, and the free end of hangnail 31 is than the inner end of the more close lower side bayonet slot 5 of link. Hangnail 31For incline structure, free end is towards installed surface, and downside assembly parts 7 are after being in place, and hangnail 31 can block peacePosition is touched in attaching, reaches the object of fastening downside assembly parts 7.
Upside assembly parts 6 are interference fit while assembling with upper side bayonet slot 4, downside assembly parts 7 and lower side bayonet slot 5It when assembling, is interference fit.
The S-type resilient metal member structure that is formed in one. S-type resilient metal member is cold rolling spring steelMatter, and again part is heat-treated to the intensity and the rigidity that increase part after punch forming, finally carry out againSurface treatment (phosphatization, soak yellow paint etc.) is to guarantee corrosion resistant characteristic and aesthetic property.
The quick metal Connection Card of high reliability S type is buckled and is mainly adopted the mounting means of interference fit and utilize metal to returnThe characteristic of bullet reaches the object of fastening mounted piece. Assembled, pushes upper side bayonet slot completely by upside assembly parts 6In 4, until be in place, now V-type projection 11 can be pushed down upside assembly parts 6 under the effect of the power of resilience,Play fixing effect. Downside assembly parts 7 are pushed in lower side bayonet slot 5 completely, until be in place, hangnail31 effects due to metal resilience can be blocked downside assembly parts 7, and hangnail 31 makes down with intermediate plate 2 actings in conjunctionSide assembly parts 7 reach fastening object.
The quick metal Connection Card of this S type buckle structure is simple, manufacturing cost is lower, and the construction cycle is short, does not needMany accessories can complete to be installed and safeguards. The quick metal Connection Card of this S type is buckled appearance and size can be according to realityEnvironment for use is adjusted, and has increased its applicability and popularity. Therefore, buckle of the present invention had both ensured assemblingEfficiency and quality, also provide cost savings simultaneously, improved benefit.
The above-mentioned description to embodiment is can understand and use for ease of those skilled in the art to send outBright. Person skilled in the art obviously can easily make various amendments to these embodiment, and handle is at thisThe General Principle illustrating is applied in other embodiment and needn't passes through performing creative labour. Therefore, the present invention does not limitIn above-described embodiment, those skilled in the art are according to announcement of the present invention, do not depart from changing that category of the present invention makesEntering and revise all should be within protection scope of the present invention.

Claims (10)

1. the quick metal Connection Card of high reliability S type is buckled, for two assembly parts are linked together, itsBe characterised in that, it is S-type resilient metal member that described metal connects buckle, and this resilient metal member comprises successivelyConnected epipleural (1), intermediate plate (2) and lower side panel (3), described epipleural (1) and intermediate plate (2)Between be formed for the upper side bayonet slot (4) of clamping upside assembly parts (6), described lower side panel (3) intermediate plate (2)Between be formed for the lower side bayonet slot (5) of clamping downside assembly parts (7), described intermediate plate (2) is level board,Described epipleural (1) is provided with the V-type projection (11) towards intermediate plate (2), this V-type projection (11)With intermediate plate (2) for upside assembly parts (6) are exerted pressure, described lower side panel (3) be provided with towardsThe hangnail (31) of intermediate plate (2), this hangnail (31) and intermediate plate (2) are for executing downside assembly parts (7)Plus-pressure.
2. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,Described upper side bayonet slot (4) is contrary with the opening direction of lower side bayonet slot (5).
3. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,Described V-type projection (11) is positioned at the opening part of side bayonet slot (4).
4. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,Between described hangnail (31) and lower side panel (3) for elasticity is connected.
5. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,Described hangnail (31) is link with the junction of lower side panel (3), and the other end is free end, and described fallsThe free end of thorn (31) is than the inner end of the more close lower side bayonet slot of link (5).
6. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,The openend of described epipleural (1) is upturned.
7. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,Described lower side panel (3) is level board.
8. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,Described upside assembly parts (6) are interference fit while assembling with upper side bayonet slot (4), described downside assembly parts (7)While assembling with lower side bayonet slot (5), it is interference fit.
9. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, it is characterized in that,The S-type resilient metal member structure that is formed in one.
10. the quick metal Connection Card of a kind of high reliability S type according to claim 1 is buckled, and its feature existsIn, S-type resilient metal member is cold rolling spring steel material.
CN201610127116.0A 2016-03-07 2016-03-07 High-reliability S-shaped quick metal connecting buckle Pending CN105605045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610127116.0A CN105605045A (en) 2016-03-07 2016-03-07 High-reliability S-shaped quick metal connecting buckle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610127116.0A CN105605045A (en) 2016-03-07 2016-03-07 High-reliability S-shaped quick metal connecting buckle

Publications (1)

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CN105605045A true CN105605045A (en) 2016-05-25

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106123258A (en) * 2016-08-29 2016-11-16 珠海格力电器股份有限公司 A kind of temperature-sensitive bag fixed mount and use its air-conditioning
CN107421084A (en) * 2017-08-25 2017-12-01 广东美的暖通设备有限公司 Temperature-sensitive bag support and indoor apparatus of air conditioner for indoor apparatus of air conditioner
CN107906096A (en) * 2017-12-21 2018-04-13 上海球明标准件有限公司 A kind of two-way high-performance connecting clip quickly connected
CN108020013A (en) * 2017-12-15 2018-05-11 青岛海尔股份有限公司 Refrigerator rack component and its there is its refrigerator
CN112628582A (en) * 2020-12-21 2021-04-09 阳光电源(上海)有限公司 Device connecting device and electrical device
CN114607683A (en) * 2022-03-09 2022-06-10 东风商用车有限公司 Interior plaque's connection structure, driver's cabin and car

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110406U (en) * 1991-11-06 1992-07-22 陈登荣 Dual-purpose washing brush
JP2010174925A (en) * 2009-01-27 2010-08-12 Toyota Boshoku Corp Clip
CN202707707U (en) * 2012-06-20 2013-01-30 上海沿锋汽车科技有限公司 Novel metal buckle
US20130097838A1 (en) * 2011-10-19 2013-04-25 GM Global Technology Operations LLC Clamping element and method for use
CN204755490U (en) * 2015-07-07 2015-11-11 江西昌河汽车有限责任公司 Car threshold spare fixing clip
CN205592240U (en) * 2016-03-07 2016-09-21 上海球明标准件有限公司 Quick metallic interconnect buckle of high reliability S type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2110406U (en) * 1991-11-06 1992-07-22 陈登荣 Dual-purpose washing brush
JP2010174925A (en) * 2009-01-27 2010-08-12 Toyota Boshoku Corp Clip
US20130097838A1 (en) * 2011-10-19 2013-04-25 GM Global Technology Operations LLC Clamping element and method for use
CN202707707U (en) * 2012-06-20 2013-01-30 上海沿锋汽车科技有限公司 Novel metal buckle
CN204755490U (en) * 2015-07-07 2015-11-11 江西昌河汽车有限责任公司 Car threshold spare fixing clip
CN205592240U (en) * 2016-03-07 2016-09-21 上海球明标准件有限公司 Quick metallic interconnect buckle of high reliability S type

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106123258A (en) * 2016-08-29 2016-11-16 珠海格力电器股份有限公司 A kind of temperature-sensitive bag fixed mount and use its air-conditioning
CN107421084A (en) * 2017-08-25 2017-12-01 广东美的暖通设备有限公司 Temperature-sensitive bag support and indoor apparatus of air conditioner for indoor apparatus of air conditioner
CN107421084B (en) * 2017-08-25 2023-08-01 广东美的暖通设备有限公司 Temperature sensing bulb support for air conditioner indoor unit and air conditioner indoor unit
CN108020013A (en) * 2017-12-15 2018-05-11 青岛海尔股份有限公司 Refrigerator rack component and its there is its refrigerator
CN107906096A (en) * 2017-12-21 2018-04-13 上海球明标准件有限公司 A kind of two-way high-performance connecting clip quickly connected
CN112628582A (en) * 2020-12-21 2021-04-09 阳光电源(上海)有限公司 Device connecting device and electrical device
CN112628582B (en) * 2020-12-21 2023-09-15 阳光电源(上海)有限公司 Device connection device and electrical device
CN114607683A (en) * 2022-03-09 2022-06-10 东风商用车有限公司 Interior plaque's connection structure, driver's cabin and car
CN114607683B (en) * 2022-03-09 2024-01-09 东风商用车有限公司 Connection structure, driver's cabin and car of interior plaque

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Application publication date: 20160525