CN105686226B - A kind of buckle - Google Patents
A kind of buckle Download PDFInfo
- Publication number
- CN105686226B CN105686226B CN201610017025.1A CN201610017025A CN105686226B CN 105686226 B CN105686226 B CN 105686226B CN 201610017025 A CN201610017025 A CN 201610017025A CN 105686226 B CN105686226 B CN 105686226B
- Authority
- CN
- China
- Prior art keywords
- negative head
- male
- hook plate
- hole
- plane
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
- A44B11/2546—Details
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
- A44B11/2507—Safety buckles actuated by a push-button
- A44B11/2515—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action
Landscapes
- Buckles (AREA)
Abstract
The present invention discloses a kind of buckle,Including negative head,Male,Hook plate,Shaft and spring,Negative head rear end is equipped with eyelet,Intermediate position is provided with skylight on the upside of its front,There are two limiting grooves for the setting of its cavity end profile,The nearly middle position of negative head rest is equipped with through-hole,Shaft is installed in above-mentioned through-hole,Hook plate rear end is set there are two limited block,Its upside is equipped with inclined-plane boss,Its bottom side is equipped with through-hole close to intermediate position,Above-mentioned shaft passes through in its through-hole and the hexagon skylight that is installed on the upside of negative head,Hook groove is equipped on the downside of its front end,Hook plate front end is inclined-plane,Its downside rear end middle position is equipped with spring rotary table,Male front part sides are respectively equipped with connection leg and connector,Connection leg thickness is more smaller than the width of above-mentioned negative head cavity two sides detent slit,Male front end middle position is equipped with intermediate inserted link,Intermediate inserted link front is equipped with hook groove,The present invention can effectively avoid conventional buckles connection leg and is broken suddenly to loss caused by user.
Description
Technical field
The present invention relates to a kind of buckles, belong to articles for daily use technical field.
Background technique
Buckle generally refers to load onto a pair of negative head in the connecting band or belt ends of knapsack or bag etc. mutually to be interconnected with male
The attachment device connect, this buckle be integrally formed by plastic material and elasticity combine, previous buckle according to knapsack, bag with
And the usage of clothing and other items needs, and has a buckle of structure as shown in Figure 1, the joint heads 103 of 104 two sides of male is from yin
First 101 cavity 105 is inserted into, and the slit 102 open with negative 101 two sides of head is connect, as long as to connecting with slit 102 when disintegration
The pressurization of joint head 103 can be such that negative head and male separates, due to this 104 two sides joint head 103 of buckle male and male rear end
Connection leg 106 than relatively fine, this position needs elasticity bending frequent occurrence again, and the pulling force of harness is answered here when using
Power concentration is more serious, therefore in actual use, this very thin junction, which is easy to happen, to fracture, and is not guarding against if fractureing
In the case of occur suddenly, then may cause damages to property, or even personal safety may be related in certain occasions, therefore
It is badly in need of improving above-mentioned buckle at present, to keep it more safe and reliable.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of buckle, by increasing the components such as hook and spring, realize that one kind can
Realize the buckle of duplicate protection.
The technical scheme adopted by the invention is as follows：A kind of buckle, including negative head, male, hook plate, shaft and spring, feature
It is：Negative head is plastic material injection moulding, and its rear end is equipped with eyelet, and intermediate position is provided with and hook plate shape on the upside of front
Identical but slightly larger size hexagon skylight, negative head inside are equipped with cavity, and two sides are equipped with vacancy, and cavity end is equipped with spring
Fixinig plate, for the setting of cavity end profile there are two limiting groove, cavity front end two sides are equipped with detent inclined-plane and detent slit, card
Position slit is positioned at upper and lower two detent inclined-planes between, and equipped with vacancy, the nearly middle position of negative head rest is transversely provided with for negative centriciput two sides
Through-hole, shaft are installed in above-mentioned through-hole.
Further, the hook plate is hexagonal external feature, and its rear end is set there are two limited block, and upside rear portion is equipped with oblique
Face boss, inclined-plane boss upper side are equipped with skid resistance strip, and bottom side is equipped with through-hole close to intermediate position, and above-mentioned shaft passes through it
In through-hole and the hexagon skylight being installed on the upside of negative head, hook groove is equipped on the downside of front end, hook plate front end is inclined-plane, under
Side rear end middle position is equipped with spring rotary table.
Further, the spring one end is installed in the spring groove that two spring stators are surrounded, blend compounds water
Bonding, other end nesting live the spring rotary table of hook plate rear end, blend compounds water bonding.
Further, the male is plastic material injection moulding, and its rear end is equipped with eyelet, front part sides difference
Equipped with connection leg and connector, wherein connector includes upper and lower side, extrados and card plane, and connection leg thickness is than above-mentioned negative head
The width of cavity two sides detent slit is smaller, and male front end middle position is equipped with intermediate inserted link, and intermediate inserted link front is equipped with hook groove,
This hook groove can be matched when negative head, male are fully mated with the hook groove of above-mentioned hook plate, and intermediate inserted link front end is ramp.
Detailed description of the invention
Fig. 1 is the side releasing type buckle decomposition diagram that conventional art is related to.
Fig. 2 is overall appearance schematic diagram after male of the present invention, negative head cooperation.
Fig. 3 is schematic diagram after the dismantling of this hair.
Fig. 4 is the negative head schematic diagram of the present invention.
Fig. 5 is negative head partial sectional view after the present invention releases cooperation.
Fig. 6 is the longitudinal profile schematic diagram that the present invention crosses hook plate limited block.
Partial cutaway schematic when Fig. 7 a is fully mated connection of the invention.
Fig. 7 b is flashy state position schematic diagram before male of the present invention, negative head cooperation.
Fig. 7 c is the schematic diagram of chamber when male front end of the present invention has just enter into or leave negative head sky.
Fig. 7 d is negative head partial cutaway schematic after the present invention releases connection completely.
Drawing reference numeral：101- conventional buckles yin head；102- conventional buckles slit；103- conventional buckles joint head；104- is passed
Regiment commander's button male；105- conventional buckles yin head cavity；106- conventional buckles connection leg；2- yin head threading ring；3- yin head；4- hook
Plate；The inclined-plane 401- boss；402- limited block；403- through-hole；404- spring rotary table；405- hook plate hook groove face；5- connector；501-
Connector extrados；502- connector card plane；6- male；7- male threading ring；8- shaft；9- cavity；10- connection leg；
1001- connection leg lateral surface；The vacancy 11-；12- limiting groove；1201- limiting groove ramp；13- spring stator；1301-
Spring groove；14- spring；15- shaft mounting hole；16- detent end face；17- skylight；18- detent inclined-plane；19- detent slit；20-
Intermediate inserted link；2001- inserted link hook side；2002- inserted link inclined-plane.
Specific embodiment
The invention will be further described combined with specific embodiments below, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7 a, Fig. 7 b, Fig. 7 c, Fig. 7 d, a kind of buckle, including negative head 3,
Male 6, hook plate 4, shaft 8 and spring 14.Negative head 3 is plastic material injection moulding, and its rear end is equipped with eyelet 2, on front
Position is provided with hexagon skylight 17 identical as 4 shape of hook plate but slightly larger size among side, is equipped with cavity 9 inside negative head 3, and two
Side is equipped with vacancy 11, and 9 end of cavity is equipped with spring stator 13, and 9 end profile of cavity is arranged there are two limiting groove 12,
9 front end two sides of cavity be equipped with detent inclined-plane 18 and detent slit 19, detent slit 19 between upper and lower two detent inclined-planes 18,
Negative 3 on both sides of the middle of head is equipped with vacancy 11, and negative head 3 is transversely provided with through-hole 15 close to middle position, and shaft 8 is installed on above-mentioned through-hole 15
It is interior.
Hook plate 4 is hexagonal external feature, and its rear end is set there are two limited block 402, and upside rear portion is equipped with inclined-plane boss 401,
Boss 401 upper side in inclined-plane is equipped with skid resistance strip, and bottom side is equipped with through-hole 403 close to intermediate position, and above-mentioned shaft 8 passes through it
In through-hole 403 and the hexagon skylight 17 being installed on the upside of negative head, hook groove 405 is equipped on the downside of front end, 4 front end of hook plate is
Inclined-plane, downside rear end middle position are equipped with spring rotary table 404.
14 one end of spring is installed in the spring groove 1304 that two spring stators 13 are surrounded, blend compounds water bonding, separately
One end nesting lives the spring rotary table 404 of 4 rear end of hook plate, blend compounds water bonding.
Male 6 is plastic material injection moulding, and its rear end is equipped with eyelet 7, and front part sides are respectively equipped with connection leg 10
With connector 5, wherein connector 5 includes upper and lower side, extrados 501 and card plane 502, and 10 thickness of connection leg is than above-mentioned negative head
The width of 3 cavity two sides detent slits 19 is smaller, and 6 front end middle position of male is equipped with intermediate inserted link 20, intermediate 20 front of inserted link
Equipped with hook groove 2001, this hook groove 2001 is that can match with the hook groove 405 of above-mentioned hook plate when negative head 3, fully mated male 6, in
Between 20 front end of inserted link be ramp 2002.
The embodiment of the present invention：As shown in Fig. 7 a, Fig. 7 b, Fig. 7 c, Fig. 7 d, the present invention when releasing two-part combination,
It is exerted a force in opposite directions by thumb and middle finger to connector 5 of the place at negative head vacancy 11, makes two connection legs 10 that flexible deformation occur,
Two connectors 5 are mobile to centre, while the inclined-plane boss 401 of 4 upside of hook plate is pressed with index finger, so that hook plate 4 is rotated, connect
Connector 5 slip away from detent end face 16 into detent inclined-plane 18, connector extrados 501 is contacted with detent inclined-plane 18 at this time,
The hook groove 405 of 4 front end of hook plate is opened, and applies the power being pulled outwardly to male 6, then connector extrados 501 againsts detent inclined-plane
18 skid off cavity, and 402 bezel facet of hook plate limited block is bonded with 12 ramp 1201 of limiting groove, and hook plate 4 resets, male 6, yin
First 3 release cooperation completely.
When the two needs to combine, as conventional buckles usage, directly Zhunyin 3 cavitys 9 of head are used in 6 front end of male
Push into, connector extrados 501 againsts detent inclined-plane 18 and slides inwards, reach certain position after, intermediate 20 front end of inserted link
Inclined-plane 2002 pushes the inclined-plane of hook plate front end, and hook plate 4 is made to rotate, and hook plate hook groove 405 pops up, and male 6 continues inwards
Mobile, connector 5 skids off detent inclined-plane 18, and under 10 resilient force of connection leg, connector 5 enters negative head cavity 9, blocks simultaneously
Position end face 16 is bonded with connector card plane 502, and connection leg lateral surface 1001 is bonded with 19 bottom surface of detent slit, intermediate inserted link 20
Front hook groove 2001 is hooked together with 4 front end hook groove 405 of hook plate, 402 bezel facet of hook plate limited block and limiting groove ramp 1201
Fitting, hook plate 4 resets, so that connector 5 is clamped, male 6 and negative head 3 are completed to cooperate, even if in use wherein one
A or two connection legs 10 are broken, and buckle can be still attached by intermediate inserted link 20 and hook plate 4.
Claims (1)
1. a kind of buckle, including negative head（3）, male（6）, hook plate（4）, shaft（8）And spring（14）, it is characterised in that：Negative head
（3）For plastic material injection moulding, its rear end is equipped with eyelet（2）, the intermediate position in front upside is provided with and hook plate（4）Shape
Identical but slightly larger size hexagon skylight（17）, negative head（3）Inside is equipped with cavity（9）, two sides are equipped with vacancy（11）, empty
Chamber（9）End is equipped with spring stator（13）, cavity（9）There are two limiting grooves for end profile setting（12）, cavity（9）Before
Two sides are held to be equipped with detent inclined-plane（18）With detent slit（19）, detent slit（19）Positioned at upper and lower two detent inclined-planes（18）It
Between, negative head（3）On both sides of the middle is equipped with vacancy（11）, negative head（3）Through-hole is transversely provided with close to middle position（15）, shaft（8）Peace
Loaded on above-mentioned through-hole（15）It is interior；The hook plate（4）For hexagonal external feature, its rear end sets that there are two limited blocks（402）, upside
Rear portion is equipped with inclined-plane boss（401）, inclined-plane boss（401）Upper side is equipped with skid resistance strip, and bottom side is equipped with close to intermediate position
Through-hole（403）, above-mentioned shaft（8）Across its through-hole（403）And it is installed in the hexagon skylight on the upside of negative head（17）In,
Hook groove is equipped on the downside of its front end（405）, hook plate（4）Front end is inclined-plane, and downside rear end middle position is equipped with spring rotary table
（404）；The male（6）For plastic material injection moulding, its rear end is equipped with eyelet（7）, front part sides are respectively equipped with
Connection leg（10）And connector（5）, wherein connector（5）Including upper and lower side, extrados（501）And card plane（502）, connection
Leg（10）Thickness is than above-mentioned negative head（3）Cavity two sides detent slit（19）Width it is smaller, male（6）Front end middle position is equipped with
Intermediate inserted link（20）, intermediate inserted link（20）Front is equipped with hook groove（2001）, this hook groove（2001）When negative head（3）, male（6）Completely
It can be with the hook groove of above-mentioned hook plate when cooperation（405）It matches, intermediate inserted link（20）Front end is ramp（2002）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017025.1A CN105686226B (en) | 2016-01-12 | 2016-01-12 | A kind of buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017025.1A CN105686226B (en) | 2016-01-12 | 2016-01-12 | A kind of buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105686226A CN105686226A (en) | 2016-06-22 |
| CN105686226B true CN105686226B (en) | 2018-11-27 |
Family
ID=56226119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610017025.1A Active CN105686226B (en) | 2016-01-12 | 2016-01-12 | A kind of buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105686226B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675049B (en) * | 2018-05-23 | 2020-05-29 | 王毓杨 | Plasticizer cable hidden take-up device based on external connection |
| WO2023086485A1 (en) * | 2021-11-11 | 2023-05-19 | Newth Gregory Lee | Molded shaft coupler with flat floor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6965231B1 (en) * | 2003-10-31 | 2005-11-15 | Fonar Corporation | Belt buckle and use thereof in magnetic resonance imaging |
| CN103702581A (en) * | 2011-05-27 | 2014-04-02 | Aba霍特纳格有限责任公司 | Belt buckle |
| CN104510098A (en) * | 2013-10-02 | 2015-04-15 | 振锋企业股份有限公司 | Buckle lock device of safety belt |
-
2016
- 2016-01-12 CN CN201610017025.1A patent/CN105686226B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6965231B1 (en) * | 2003-10-31 | 2005-11-15 | Fonar Corporation | Belt buckle and use thereof in magnetic resonance imaging |
| CN103702581A (en) * | 2011-05-27 | 2014-04-02 | Aba霍特纳格有限责任公司 | Belt buckle |
| CN104510098A (en) * | 2013-10-02 | 2015-04-15 | 振锋企业股份有限公司 | Buckle lock device of safety belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105686226A (en) | 2016-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181016 Address after: 064200 Tonghua West Street, Zunhua, Tangshan City, Hebei 29-8 Applicant after: Zunhua Heng Zhi building installation engineering Co., Ltd. Address before: 066004 438 west section of Hebei Avenue, Qinhuangdao, Hebei. Applicant before: Gao Peng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200326 Address after: 226000 No.165, South Renmin Road, Yudong Town, Haimen City, Nantong City, Jiangsu Province Patentee after: HAIMEN BIWEI INTELLECTUAL PROPERTY SERVICE Co.,Ltd. Address before: 064200 Tonghua West Street, Zunhua, Tangshan City, Hebei 29-8 Patentee before: Zunhua Heng Zhi building installation engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |