CN206252012U - Fastener structure is improved - Google Patents
Fastener structure is improved Download PDFInfo
- Publication number
- CN206252012U CN206252012U CN201621182278.6U CN201621182278U CN206252012U CN 206252012 U CN206252012 U CN 206252012U CN 201621182278 U CN201621182278 U CN 201621182278U CN 206252012 U CN206252012 U CN 206252012U
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- China
- Prior art keywords
- plate
- button
- catch
- groove
- pivot
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- 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.)
- Expired - Fee Related
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Abstract
Pin thread and a tool the utility model discloses a kind of improvement of Fastener structure, including a tool plate detain the box of room, and button interior sets catch, plate end both sides are relative to set a button hook groove, bottom sets a blocking part, and two catch detain interior and set the second elastic propping piece in a snap fit groove is set respectively;Plate is made to be pressed downward buckling into toward pivot catching groove, plate is worn to be buckled in pivot catching groove, and blocking part is buckled into button room, opposite bullet support clamps plate inside by the first elastic propping piece to make two catch relative, engaged in negative and positive symmetry angle hook with snap fit groove using button hook groove, make plate to combine closely and first support positioning is formed between two catch, and blocking part buckles into interior, make relative to the second elastic propping piece of tug to tug hole, under reaction force by the second elastic propping piece, the blocking part pivot that can combine closely is made to be buckled in indoor formation second support positioning, plate is incorporated into button interior and make the fastening that triangulation point supports positioning, reach belt buckle more security and promote the purpose of firmly protection.
Description
Technical field
The utility model is related to a kind of Fastener structure to improve, espespecially one above can be quick for the use of work high above the ground fastening safety belt
Eye-splice and pressing are separated and the safe Fastener structure for reaching anti-dropout.
Background technology
Be typically for giving in work high above the ground engineering using setting fastening in as protect with belt buckle (10, such as the 1st figure institute
Show), it is mainly made up of a pin thread 11 with a box 12, and the male and female button 11,12 can be by metal stamping, forging, casting, pressure
Casting mode is combined or is integrally formed, and a plate 111 is set for being interlocked with box 12 in the side of pin thread 11, and plate 111 is in end
Both sides are relative set one in < shapes draw-in groove side 112 and prolong its bottom and form a projection blocking part 113, box 12 in pin thread 11 it
The corresponding port of plate 111 sets a pivot catching groove 121, the both sides of pivot catching groove 121 are symmetrical be pivoted one in/shape has oblique inner retaining side 123
Catch 122 receive the butted positioning of an outside elastic propping piece 124 respectively, the shape at the lower section of bottom correspondence pivot catching groove 121 of two catch 122
The button room 125 of positioning is buckled into for convex blocking part 113 into one, and is respectively equipped with male and female button 11,12 sides and is worn for safety belt
Set connection ushers to seat 114,126, when using (as shown in Figure 2), with the plate 111 of pin thread 11 toward box 12 pivot catching groove 121
It is pressed downward buckling into, the bottom of the plate 111 section blocking part 113 of pin thread 11 is buckled into the button room 125 of box 12, by pivot catching groove
121 liang of side-lens 122 can respectively by outside elastic propping piece 124 inside opposite bullet support under, make two outer side bayonet slot sides 112 of plate 111
Just can in opposite directions be clamped by the oblique inner retaining side 123 of catch 122 respectively and abutted, the fastening for reaching male and female button 11,12 links to provide peace
The full purpose with being able to reach the safeguard protection in construction with setting fastening staff.
The box 12 of above-mentioned belt buckle 10 is only through two catch 122 of pivot catching groove 121 with the opposite bullet of elastic propping piece 124
The plate 111 of bulging tug pin thread 11, makes the blocking part 113 of plate 111 be unlikely to depart from button room 125, but box 12 is fastening public affairs
Only it is to stick to the < shape draw-in grooves in plate 111 with 123 jiaos of ora terminalis of oblique inner retaining side by two catch 122 in the fastening structure intensity of button 11
2 points when making on 112 with side support positioning, the external force shadow for easily making two catch 122 of box 12 be applied by non-user
Ring, it is impossible to be brought into close contact and have space 127, cause fastening dynamics, the tight ness rating of support positioning plate 111 all more weak,
Once two catch 122 are pressed inward against by external force accidentally, certainly will easily produce pin thread 11 to depart from box 12 and cause what safety belt was released
Danger, i.e., be more that a side is influenceed by external force, still there is the doubt for causing dangerous and safe operation.
Utility model content
Main purpose of the present utility model is to provide a kind of Fastener structure improvement.
To reach above-mentioned purpose, the utility model uses following technical scheme:
A kind of Fastener structure improvement, comprising:One pin thread, a box, a plate is set for being interlocked with box in the side of pin thread
Close, box sets a pivot catching groove in port corresponding with plate, the both sides of pivot catching groove are symmetrical be pivoted one in/shape has oblique inner retaining side
Catch, respectively by the one first butted positioning of elastic propping piece, a button room is formed in the bottom correspondence pivot catching groove lower section place of two catch.
Plate sets a button hook groove along end both sides are relative, prolongs its bottom and sets the blocking part that a tool supports tug hole, two gears of box
In a snap fit groove is set respectively with button hook groove relative position, it is the second elastic propping piece of torque spring that button interior sets one to piece;Make plate
It is pressed downward buckling into toward pivot catching groove, wears plate and be buckled in pivot catching groove, and the blocking part of plate is buckled into button room, makes pivot catching groove
Two catch it is relative by the first elastic propping piece opposite bullet support clamping plate inside, be in negative and positive symmetry angle using button hook groove and snap fit groove
Hook is engaged, and makes plate to combine closely and first support positioning is formed between two catch, and blocking part buckles into interior, makes card
The bottom in tug portion supports tug hole and supports the second elastic propping piece of tug relatively, under the reaction force by the second elastic propping piece, makes blocking part tight
Indoor formation second support positioning is buckled in reference to pivot, it is in two by the first elastic propping piece to make plate relative by two catch that it detains room
The reaction force of the point strong point and the elastic propping piece of bottom second reaches the fastening that triangulation point supports positioning in the 3rd strong point.
The pin thread that it sets a tool plate is interlocked with the box of a tool button room, and it is butted with one first that box sets one in button interior
Part is engaged the catch of butted positioning, and button of the angle less than 90 degree is respectively equipped with using plate two sides corresponding with two catch
Hook groove and snap fit groove, make pin thread wear buckle into the button interior of box can be by the button hook groove of plate and two catch snap fit grooves in negative and positive pair
Angle is claimed to combine closely to form first support positioning, and the bottom of plate is provided with a blocking part and relative can be butted on button interior and set
Have on one second elastic propping piece, indoor formation second branch is buckled in by the pivot that can be combined closely under the reaction force of the second elastic propping piece
Support positioning, thereby, makes the plate of pin thread be incorporated into button interior and makees the fastening that triangulation point supports positioning, no matter reaches belt buckle
Insertion is fastened or pressing is absolved and can promote safety in utilization and buckle fastness.
Brief description of the drawings
Fig. 1 is the plane exploded view of existing Fastener structure.
Fig. 2 is the combination view of existing Fastener structure.
Fig. 3 is the plane exploded view of the utility model Fastener structure.
Fig. 4 is the combination view of the utility model Fastener structure.
Fig. 5 is the use state floor map of the utility model Fastener structure.
【Symbol description】
The draw-in groove side of 10 bracelet, 11 pin thread, 111 plate 112
113 blocking parts 114 are usherd to seat the pivot catching groove of 12. box 121
122 123 oblique inner retaining side of catch, 124 elastic propping piece 125 detains room
126 usher to seat the pin thread of 127 space, 20 bracelet 21
The blocking part 214 of 211 plate, 212 button hook groove 213 supports tug hole
215 usher to seat the catch of 22 box, 221 pivot catching groove 222
223 224 first elastic propping piece of oblique inner retaining side 225 detains the pivot hole of room 2251
The horizontal pin 228 of 226 snap fit groove, 227 second elastic propping piece 2271 is usherd to seat
Specific embodiment
As shown in Figure 3,4, the utility model provide it is a kind of for the use of work high above the ground fastening safety belt above can quickly eye-splice and
Pressing separates and reaches the safe bracelet 20 of anti-dropout, and it is included:One pin thread 21, a box 22, the male and female button 21,22 can be by
Metal stamping, forging, casting, die casting mode are combined or are integrally formed, and setting a plate 211 in the side of pin thread 21 supplies and box 22
It is interlocked, box 22 sets a pivot catching groove 221 and forms relative with the plate 211 of pin thread 21 in port, the both sides pair of pivot catching groove 221
Title be pivoted one in/the shape catch 222 that has oblique inner retaining side 223 is provided with the butted positioning of the first elastic propping piece 224 by one in outside respectively,
One being formed at the corresponding lower section of pivot catching groove 221 in bottom of two catch 222 and detaining room 225, one is set respectively at male and female button 21,22 sides
215,226 are usherd to seat for what safety belt wore connection, wherein, relative to set an angle small along end both sides for the plate 211 of the pin thread 21
In 90 degree of button hook groove 212, prolong its bottom and set the blocking part 213 that a tool supports tug hole 214, two catch 222 are in the button with plate 211
Hook the relative position of groove 212 and also set snap fit groove 226 of the angle less than 90 degree respectively, be torque spring in setting one in button room 225
The second elastic propping piece 227, the both sides of second elastic propping piece 227 set horizontal pin 2271 and place and are articulated in the button both sides of room 225 and are provided with pivot
In hole 2251, make the second elastic propping piece 227 in horizontal pivot group in the underface in button room 225 radially with respect to pivot catching groove 221.
When using (as shown in Figure 5), it is pressed downward buckling into toward the pivot catching groove 221 of box 22 with the plate 211 of pin thread 21, makes public affairs
The plate 211 of button 21 is worn and is buckled in pivot catching groove 221 and presses downward to plate 211, make the bottom of plate 211 section blocking part 213 buckle into
In the button room 225 of box 22, now two side-lens 222 of pivot catching groove 221 relatively by the first elastic propping piece 224, press from both sides inside by opposite bullet support
Hold plate 211, using the both sides of plate 211 it is angled be less than 90 degree of button hook grooves 212 just with two catch 222 snap fit groove 226 be in
Negative and positive symmetry angle hook is engaged, and makes the plate 211 of pin thread 21 to combine closely and first support is formed between two catch 222 calmly
Position, and the blocking part 213 of plate 211 buckled into room 225, makes the bottom of blocking part 213 support that tug hole 214 is relative to support the second bullet of pulling
Arrived piece 227, under the reaction force by the second elastic propping piece 227, makes the pivot that can combine closely of blocking part 213 of plate 211 be buckled in
Second support positioning is formed in room 225, two catch 222 for making the plate 211 of pin thread 21 to detain room 225 by it are relative by first
Elastic propping piece 224 forms the 3rd strong point in the reaction force of 2 strong points and the second elastic propping piece of bottom 227, makes pin thread 21 slotting
Plate 211 is buckled into the button of box 22 room 255 and reaches the fastening that triangulation point supports positioning, thereby, is reached belt buckle use and above may be used
The test of more high-tensile strength and tool security are born, while the plate 211 for reaching pin thread 21 is difficult to be slipped in the button room 225 by box 22
Phenomenon, the fastness that buckles of enhancement, and when user's bracelet 20 to be untied must be by the plate 211 of pin thread 21 toward button room 225
Pressure makes the first paragraph of both sides button hooks groove 212 of plate 211 depart from the snap fit groove 226 of two catch 222 before interior, then receives two catch 222
User be pressed into pin thread 21 plate 211 can second segment depart from pivot catching groove 221, making pin thread 21 depart from must two-period form on box 22
Push action, makes no matter bracelet 20 inserts the purpose for fastening or pressing and safe handling is can reach on exoneration.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (5)
1. a kind of Fastener structure improvement, it is included:One pin thread, a box, a plate is set for being interlocked with box in the side of pin thread
Close, box sets a pivot catching groove in port corresponding with plate, the both sides of pivot catching groove are symmetrical be pivoted one in/shape has oblique inner retaining side
Catch, respectively by the one first butted positioning of elastic propping piece, a button room is formed in the bottom correspondence pivot catching groove lower section place of two catch, its
It is characterised by:
Plate sets a button hook groove along end both sides are relative, prolongs its bottom and sets the blocking part that a tool supports tug hole, two catch of box in
A snap fit groove is set respectively with button hook groove relative position, and it is the second elastic propping piece of torque spring that button interior sets one;Make plate toward pivot
Catching groove is pressed downward buckling into, and wears plate and is buckled in pivot catching groove, and the blocking part of plate is buckled into button room, makes the two of pivot catching groove
Catch is relative, and by the first elastic propping piece, opposite bullet support clamps plate inside, is in negative and positive symmetry angle hook using button hook groove and snap fit groove
Engagement, makes plate to combine closely and first support positioning is formed between two catch, and blocking part buckles into interior, makes blocking part
Bottom support that tug hole is relative to support the second elastic propping piece of tug, under the reaction force by the second elastic propping piece, make blocking part to combine closely
Pivot is buckled in indoor formation second support positioning, and it is in two point branch by the first elastic propping piece to make plate relative by two catch that it detains room
The reaction force of support point and the elastic propping piece of bottom second reaches the fastening that triangulation point supports positioning in the 3rd strong point.
2. Fastener structure improvement according to claim 1, it is characterised in that male and female button can be by metal stamping, forging, casting
Make, die casting mode is combined or is integrally formed.
3. Fastener structure improvement according to claim 1, it is characterised in that can be respectively set at male and female button side for peace
Full band wears usheing to seat for connection.
4. Fastener structure improvement according to claim 1, it is characterised in that the button hook groove and snap fit groove of the male and female button
Angle can be set in less than 90 degree.
5. Fastener structure improvement according to claim 1, it is characterised in that the second elastic propping piece of the box can be in level
In the indoor underface radially with respect to pivot catching groove of button, the both sides of second elastic propping piece are provided with level wears to put and is articulated in button pivot group
Room both sides are provided with pivot hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621182278.6U CN206252012U (en) | 2016-11-03 | 2016-11-03 | Fastener structure is improved |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621182278.6U CN206252012U (en) | 2016-11-03 | 2016-11-03 | Fastener structure is improved |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206252012U true CN206252012U (en) | 2017-06-16 |
Family
ID=59024161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621182278.6U Expired - Fee Related CN206252012U (en) | 2016-11-03 | 2016-11-03 | Fastener structure is improved |
Country Status (1)
Country | Link |
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CN (1) | CN206252012U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107401611A (en) * | 2017-08-18 | 2017-11-28 | 白航标 | One kind is easy to field erected pressure vessel electrostatic grounding board component |
CN109498459A (en) * | 2019-01-22 | 2019-03-22 | 程振田 | A kind of Western medicine tablet segmenting device |
CN109793317A (en) * | 2017-11-17 | 2019-05-24 | 振锋企业股份有限公司 | The shutoff device of safety belt |
-
2016
- 2016-11-03 CN CN201621182278.6U patent/CN206252012U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107401611A (en) * | 2017-08-18 | 2017-11-28 | 白航标 | One kind is easy to field erected pressure vessel electrostatic grounding board component |
CN109793317A (en) * | 2017-11-17 | 2019-05-24 | 振锋企业股份有限公司 | The shutoff device of safety belt |
CN109793317B (en) * | 2017-11-17 | 2022-04-05 | 振锋企业股份有限公司 | Buckle lock device of safety belt |
CN109498459A (en) * | 2019-01-22 | 2019-03-22 | 程振田 | A kind of Western medicine tablet segmenting device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20191103 |