CN207444420U - Press-rod type four-part button - Google Patents

Abstract

The utility model discloses a kind of press-rod type 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.Press-rod type button is provided in the middle part of the female thread of the press-rod type four-part button, the press-rod type button is provided with handle, spring, handle pawl and mandril, and the spring is socketed in mandril upper end and in lift pin passageways, and one end of handle respectively sets a handle pawl；The press-rod type button is accordingly inserted in portal frame to be flexibly connected with buckle side through the handle ratchet holes on buckle side and handle by the handle pawl on press-rod type button compared with the other end of handle pawl.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

Press-rod type four-part button

Technical field

The utility model is related to a kind of button field, more particularly to a kind of press-rod type 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 press-rod type four-part button of cloth during easy to use laborsaving and dropout.

To achieve the above object, the utility model provides a kind of press-rod type 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 with press-rod type button in the middle part of the female thread, be provided in the middle part of panel outer end face with The lift pin passageways of connection leg connection, the internal diameter of lift pin passageways are more than the internal diameter of connection leg, and the one side of panel upper ejector pin passage is set Set compared with the opposite side of lift pin passageways that there are one pass through bolt and the fixed dragon of panel there are one handle ratchet holes, on panel Door frame；The press-rod type button is provided with handle, spring, handle pawl and mandril, and the spring is socketed in mandril upper end and position In in lift pin passageways, the upper end of the mandril is vertical in the middle part of handle, at its lower end fixed, and the length of mandril is more than lift pin passageways and company The summation of the length of leg is connect, one end of handle respectively sets a handle pawl；The press-rod type button passes through on press-rod type button Handle pawl be accordingly inserted in gantry compared with the other end of handle pawl through the handle ratchet holes on buckle side and handle Frame and be flexibly connected with buckle side.

The handle is in long strip type, and the length of handle is more than handle ratchet holes to the distance of portal frame.

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 press-rod type four-part button of the utility model is simple in structure, and installation is easy；During dropout The button foot of pin thread can need to only be separated out of two on the catching groove side of female thread parallel S type springs by pressing lever with finger It opens, not only operator is convenient and strength-saving, but also effectively eliminates because two hands firmly pull open pin thread and the cloth of female thread both sides respectively Cause the deformation and damage to four-part button periphery cloth, also avoid drawing the mode of pin thread and female thread both sides dress material because being employed many times The phenomenon that threading off and four-part button can be easily separated with cloth.

The press-rod type 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 cut-away view of the utility model press-rod type button in four-part button during use state；

Fig. 3 is the press-rod type button dimensional structure diagram of the utility model four-part button.

In figure：1st, buckle side, 2, catapult slot, 3, panel, 4, connection leg, 5, button pearl, 6, button foot, 7, press-rod type button, 8, top Bar passage, 9, handle ratchet holes, 10, portal frame, 11, handle, 12, spring, 13, handle pawl, 14, mandril.

Specific embodiment

As shown in Figure 1, the press-rod type four-part button of the present embodiment includes female thread and pin thread, the female thread includes buckle side 1 and bullet Bend 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 Press-rod type button 7 is provided with shown in Fig. 2 and Fig. 3, in the middle part of female thread, is provided in the middle part of 3 outer end face of panel and is connected with connection leg 4 Lift pin passageways 8, the internal diameters of lift pin passageways 8 is more than the internal diameter of connection leg 4, there are one the one side of 3 upper ejector pin passage 8 of panel is set Handle ratchet holes 9, set compared with the opposite side of lift pin passageways 8 that there are one pass through bolt and 3 fixed gantry of panel on panel 3 Frame 10.Press-rod type button 7 is provided with handle 11, spring 12, handle pawl 13 and mandril 14, and spring 12 is socketed in 14 upper end of mandril And in the lift pin passageways 8, 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.Mandril 14 Upper end is vertical in the middle part of 11 lower end of handle fixed, and the length of mandril 14 is more than the summation of the length of lift pin passageways 8 and connection leg 4. One end of handle 11 respectively sets a handle pawl 13, and handle 11 is in long strip type, and the length of handle 11 is arrived more than handle ratchet holes 9 The distance of portal frame 10.Press-rod type button 7 is by the handle pawl 13 on press-rod type button 7 accordingly through the hand on buckle side 1 Handle ratchet holes 9 and handle 11 are inserted in portal frame 10 compared with the other end of handle pawl 13 and are flexibly connected with buckle side 1.

It, first will be on press-rod type button 7 before clothes and bag etc. need the position for installing four-part button to fix female thread After spring 12 is sleeved on the mandril 14 of 11 lower end of handle, then the spring 12 on mandril 14 is extend into mandril along connection leg 4 and is led to In road 8, spring 12 is just mounted in lift pin passageways 8；The mandril handle pawl 13 on handle 11 being inserted into simultaneously on buckle side 1 In the handle ratchet holes 9 of 8 one side of passage and bend, in handle 11 compared with the other end of handle pawl 13 with portal frame 10 by hand Handle 11 is socketed on buckle side 1, and being flexibly connected for press-rod type button 7 and buckle side 1 can be realized at this time.Therefore press-rod type button 7 passes through Handle pawl 13 and portal frame 10 are flexibly connected integral with buckle side 1, it is therefore desirable to the pressing lever formula that press...withes one's finger when threading off button 7 Handle 11 can then to press to buckleing foot 6 and pin thread being buckled foot for pin thread with fixed 14 lower end of mandril of 11 downward vertical of handle 6 exit out of female thread catapult slot 2, so as to fulfill the effect easily threaded off, efficiently avoid firmly threading off and causing cloth The problem of deformation and damage.

Claims (3)

1. a kind of press-rod type 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 Press-rod type button is provided in the middle part of the female thread, the lift pin passageways connected with connection leg are provided in the middle part of panel outer end face, The internal diameter of lift pin passageways is more than the internal diameter of connection leg, and there are one handle ratchet holes, panels for the one side setting of panel upper ejector pin passage On set compared with the opposite side of lift pin passageways there are one passing through bolt and the fixed portal frame of panel；The press-rod type button is set Handle, spring, handle pawl and mandril are equipped with, the spring is socketed in mandril upper end and in lift pin passageways, the mandril Upper end and handle, at its lower end in the middle part of it is vertical fixed, the length of mandril is more than lift pin passageways and the summation of the length of connection leg, handle One end respectively set a handle pawl；The press-rod type button is accordingly passed through by the handle pawl on press-rod type button and buckled Handle ratchet holes and handle on face are inserted in portal frame compared with the other end of handle pawl and are flexibly connected with buckle side.

2. press-rod type four-part button according to claim 1, which is characterized in that the handle is in long strip type, the length of handle More than the distance of handle ratchet holes to portal frame.

3. press-rod type 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.