CN207444339U - Crank formula four-part button - Google Patents
Crank formula four-part button Download PDFInfo
- Publication number
- CN207444339U CN207444339U CN201721102177.8U CN201721102177U CN207444339U CN 207444339 U CN207444339 U CN 207444339U CN 201721102177 U CN201721102177 U CN 201721102177U CN 207444339 U CN207444339 U CN 207444339U
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- China
- Prior art keywords
- button
- thimble
- link
- operation lever
- stent
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Abstract
The utility model discloses a kind of crank formula four-part buttons, are related to a kind of button field.The utility model, which solves current four-part button, to be needed firmly to pull open when threading off so that the problems such as clothes deformation even damages.Be provided in the middle part of the female thread of the crank formula four-part button and lift lever type button, be provided with thimble groove connect with connection leg in the middle part of panel outer end face, on panel the one side of thimble groove set there are one stent；The lever type button that lifts is provided with operation lever, thimble, spring and link, and operation lever is fixedly arranged in the middle of link；The lever type button that lifts is flexibly connected with the stent on panel by the link in operation lever by axis pin with buckle side.Using the utility model is simple in structure, installation is easy, easy to use laborsaving and ensures that cloth is indeformable when threading off.
Description
Technical field
The utility model is related to a kind of button field, more particularly to a kind of crank formula four-part button.
Background technology
Four-part button is one kind of button, widely used, and all kinds of clothes can be used, and has fixed and decoration function.Existing
Have the four-part button in technology be usually be used cooperatively with female thread and pin thread, usual four-part button be divided into from top to bottom buckle side, catapult slot,
Pearl and button four components of foot are detained, wherein buckle side and the combination of catapult slot forms female thread component, and catching groove is equipped among the catapult slot of female thread,
Catching groove side is equipped with two parallel S type springs；It detains pearl and button foot combination forms pin thread component, a button is protruded among pin thread
Foot, the button foot are pressed into the catching groove of female thread by S type spring clamps, i.e., by the button foot that is set on pin thread with being set on female thread
S types spring formed interference fit.Although such interference fit type can guarantee is fitted close between female thread and pin thread, but people
In the dropout period of the day from 11 p.m. to 1 a.m, often require to use larger power i.e. both hands pull respectively female thread and the cloth of pin thread both sides can just make pin thread with
Female thread separates, however the fixed form of existing four-part button and cloth is to be socketed and buckle pearl by buckle side and catapult slot and buckle foot
Socket and clamping cloth are realized, so not only easily separated cloth with pin thread or female thread when firmly threading off, but also it is multiple
Threading off also, easily for damage cloth so that cloth deforms, especially superior in quality cloth then seriously affects the entirety of clothes after deforming
Aesthetic feeling.Therefore, how to ensure that people can conveniently, effortlessly complete dropout process when using four-part button and ensure pin thread
And female thread and cloth be stably connected on the premise of it is not damaged to cloth when ensureing to thread off simultaneously be that people need the problem solved.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provide a kind of simple in structure, installation easily,
Ensure the indeformable crank formula four-part button of cloth during easy to use laborsaving and dropout.
To achieve the above object, the utility model provides a kind of crank formula four-part button, and the four-part button includes female thread and public affairs
Button, the female thread include buckle side and catapult slot, and the buckle side includes panel and fixed and hollow connection leg vertical with panel, institute
Stating pin thread includes button pearl and button foot, is provided in the middle part of the female thread and lifts lever type button, be provided in the middle part of panel outer end face with
The thimble groove of connection leg connection, the internal diameter of thimble groove are more than the internal diameter of connection leg, and the one side of thimble groove is set on panel
There are one stents；The lever type button that lifts is provided with operation lever, thimble, spring and link, and the spring is socketed on thimble
In end and the thimble groove being located on panel, the upper end of the thimble is vertical with one end of operation lever to be fixed, the middle part of operation lever
It is fixed with link；The upper end of the stent is U-shaped, and the upper end of U-shaped stent is provided with stent pin hole, and the lower end of link is set
Link pin hole is equipped with, stent is flexibly connected with link by axis pin through stent pin hole and link pin hole；The length of thimble
Degree is more than thimble groove and the summation of the length of connection leg；The lever type button that lifts is by the link and panel in operation lever
Stent is flexibly connected by axis pin with buckle side.
The operation lever is in long strip type, the radius of the small buckle side of length of operation lever.
The distance of the spring return function stretches into the length in catapult slot more than the button foot of pin thread.
The utility model advantageous effect is：The crank formula four-part button of the utility model is simple in structure, and installation is easy；During dropout
Crank only need to be lifted with finger the button foot of pin thread can be separated out of two on the catching groove side of female thread parallel S type springs,
Not only operator is convenient and strength-saving, but also effectively eliminates because the cloth that two hands firmly pull open pin thread and female thread both sides respectively causes
Deformation and damage to four-part button periphery cloth also avoid that the mode of pin thread and female thread both sides dress material is drawn to thread off because being employed many times
And the phenomenon that four-part button can be easily separated with cloth.
The crank formula four-part button of the utility model is described further below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the four-part button broken away view of the utility model；
Fig. 2 is that the utility model lifts cut-away view of the lever type button in four-part button during use state；
Fig. 3 is that the utility model four-part button lifts lever type button dimensional structure diagram.
In figure：1st, buckle side, 2, catapult slot, 3, panel, 4, connection leg, 5, button pearl, 6, button foot, 7, lift lever type button, 8, top
Pin groove, 9, stent, 10, operation lever, 11, thimble, 12, spring, 13, link, 14, stent pin hole, 15, link pin hole,
16th, axis pin.
Specific embodiment
As shown in Figure 1, the crank formula four-part button of the present embodiment includes female thread and pin thread, female thread includes buckle side 1 and catapult slot
2, buckle side 1 includes panel 3 and fixed and hollow connection leg 4 vertical with panel 3, and pin thread includes button pearl 5 and button foot 6.Such as Fig. 2 and
It is provided with shown in Fig. 3, in the middle part of female thread and lifts lever type button 7, the top connected with connection leg 4 is provided in the middle part of 3 outer end face of panel
Pin groove 8, the internal diameter of thimble groove 8 are more than the internal diameter of connection leg 4, and the one side of thimble groove 8 sets that there are one stents on panel 3
9.Lift lever type button 7 and be provided with operation lever 10, thimble 11, spring 12 and link 13, spring 12 be socketed in 11 upper end of thimble and
In the thimble groove 8 on panel 3, the foot 6 of buckleing that the distance of 12 return of spring is more than pin thread stretches into length in catapult slot 2.
The upper end of thimble 11 is vertical with one end of operation lever 10 to be fixed, and operation lever 10 is fixedly arranged in the middle of link 13, and operation lever 10 is in
Long strip type, the radius of the small buckle side 1 of length of operation lever 10.The upper end of stent 9 is U-shaped, and the upper end of U-shaped stent 9 is provided with branch
Frame pin hole 14, the lower end of link 13 are provided with link pin hole 15, and stent 9 passes through bracket pins with link 13 by axis pin 16
Hole 14 and link pin hole 15 are flexibly connected.The length of thimble 11 is more than the summation of the length of thimble groove 8 and connection leg 4.It lifts
Lever type button is flexibly connected with the stent on panel by the link in operation lever by axis pin with buckle side.
Before clothes and bag etc. need the position for installing four-part button to fix female thread, it will first lift on lever type button 7
After spring 12 is sleeved on the thimble 11 of 10 one end of operation lever, then by the spring 12 on thimble 11 along thimble groove 8 and connection leg 4
It extend into thimble groove 8, spring 12 is just mounted in thimble groove 8；Axis pin 16 is passed through into link 13 in operation lever 10 again
Link pin hole 15 and stent on stent pin hole 14 and cause operation lever 10 be flexibly connected with buckle side 1.Because lifting lever type button 7
It is flexibly connected by link 13, axis pin 16 and stent 9 with buckle side 1, it is therefore desirable to be lifted when threading off with finger and lift lever type button 7
Operation lever 10 can then to buckle foot 6 and by pin thread with what downward vertical fixed 11 lower end of thimble in operation lever one end pressed to pin thread
Button foot 6 exited out of female thread catapult slot 2, so as to fulfill the effect easily threaded off, efficiently avoid firmly threading off and leading
The problem of causing cloth deformation and damage.
Claims (3)
1. a kind of crank formula four-part button, the four-part button includes female thread and pin thread, and the female thread includes buckle side and catapult slot, described
Buckle side includes panel and fixed and hollow connection leg vertical with panel, and the pin thread includes button pearl and button foot, which is characterized in that
It is provided in the middle part of the female thread and lifts lever type button, the thimble groove connected with connection leg is provided in the middle part of panel outer end face,
The internal diameter of thimble groove is more than the internal diameter of connection leg, and the one side of thimble groove sets that there are one stents on panel；The crank formula
Button is provided with operation lever, thimble, spring and link, and the thimble that the spring is socketed in thimble upper end and is located on panel is recessed
In slot, the upper end of the thimble is vertical with one end of operation lever to be fixed, and operation lever is fixedly arranged in the middle of link；The stent
Upper end is U-shaped, and the upper end of U-shaped stent is provided with stent pin hole, and the lower end of link is provided with link pin hole, stent and company
Frame is connect to be flexibly connected through stent pin hole and link pin hole by axis pin；The length of thimble is more than thimble groove and connection leg
The summation of length；The lever type button that lifts is connected by the stent on the link and panel in operation lever by axis pin and buckle side activity
It connects.
2. crank formula four-part button according to claim 1, which is characterized in that the operation lever is in long strip type, operation lever
The radius of the small buckle side of length.
3. crank formula four-part button according to claim 1, which is characterized in that the distance of the spring return function is more than pin thread
Button foot stretches into the length in catapult slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102177.8U CN207444339U (en) | 2017-08-22 | 2017-08-22 | Crank formula four-part button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102177.8U CN207444339U (en) | 2017-08-22 | 2017-08-22 | Crank formula four-part button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207444339U true CN207444339U (en) | 2018-06-05 |
Family
ID=62248491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721102177.8U Active CN207444339U (en) | 2017-08-22 | 2017-08-22 | Crank formula four-part button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207444339U (en) |
-
2017
- 2017-08-22 CN CN201721102177.8U patent/CN207444339U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |