CN205255034U - Fast spiral -lock in multi -functional folding cutter is put - Google Patents

Abstract

The utility model relates to a fast spiral -lock in multi -functional folding cutter is put, bore, at the bottom of the spring at the bottom of bone A, welt A, handle A, handle B, welt B, welt C, spring bone, strike awl, movable rod, buckle the body, pivot including operator, bottle -opener, red wine, its characterized in that, the knot body only be equipped with planes A, step, shaft hole A, stress point A, stress point B, end planes B, medial surface, end planes C, the step side, the movable rod be equipped with concave arc face, application of force face A, shaft hole B, stress point C, side, stress surface A, shaft hole B and the same axle center of shaft hole A of detaining the body of movable rod to pass the pivot, the outer end of movable rod is located detains the inside of personally experiencing sth. Part of the body, the spring at the bottom of the bone be equipped with locating surface, application of force face B, setpoint, spacing mouth, contact surface, stress surface B, end planes D, the region of bone dress between welt A and welt B at the bottom of the spring, spacing mouth is put into the spring and is ended the position nail and end. Compared with the prior art, the utility model, have advantages such as simple structure, convenient to use, stable performance, long service life.

Description

Fast buckle device in Foldable multifunctional cutter

Technical field

The utility model belongs to jack knife, the fast buckle device in especially a kind of Foldable multifunctional cutter.

Background technology

Fast buckle device in existing Foldable multifunctional cutter, most tail ends that its button parts are fastened on to folding cutter back, connected by connecting rod elasticity again or spring connects, this type of fast button is not easy to fold, outward appearance also has larger impact, also have the fast button of only a few collapsible, but it installs comparatively complexity, manufacturing cost is larger.

Summary of the invention

The purpose of this utility model is to overcome the problem of above-mentioned existence, and the fast buckle device in a kind of Foldable multifunctional cutter of simple in structure, easy to use, stable performance is provided.

In order to achieve the above object, taked technical solution is as follows:

1, fast buckle device in a kind of Foldable multifunctional cutter, comprise operator, bottle opener, red wine bores, bone A at the bottom of spring, liner plate A, handle A, handle B, liner plate B, liner plate C, bone at the bottom of spring, impact cone, motion bar, button, rotating shaft, it is characterized in that, described button is provided with stop surface A, step, axis hole A, stress point A, stress point B, stop surface B, medial surface, stop surface C, step side, described motion bar is provided with cancave cambered surface, force surface A, axis hole B, stress point C, side, stress surface A, the identical axle center of axis hole A of the axis hole B of described motion bar and button, and through rotating shaft, the outer end of motion bar is positioned at the inside of button, at the bottom of described spring, bone is provided with locating surface, force surface B, anchor point, limited mouth, contact-making surface, stress surface B, stop surface D, at the bottom of spring, bone is contained in the region between liner plate A and liner plate B, limited mouth is put into spring stop bit nail stop bit.

2, the fast buckle device in the Foldable multifunctional cutter as described in technical scheme 1, wherein, the stress surface B of bone and the contacts side surfaces of button apply elastic force at the bottom of described spring, the force surface B of bone and the contacts side surfaces of bottle opener apply elastic force at the bottom of spring, the contacts side surfaces that at the bottom of spring, the contact-making surface of bone and red wine bore also applies rightabout elastic force.

3, the fast buckle device in the Foldable multifunctional cutter as described in technical scheme 1, wherein, operator, liner plate B, bottle opener, red wine brill, liner plate A, handle A handle B, liner plate C, impact cone, motion bar, button are passed respectively in described rotating shaft, then are tightened from both sides by screw.

4, the fast buckle device in the Foldable multifunctional cutter as described in technical scheme 1, wherein, at the bottom of described spring, bone does not need to establish any hole, can jointly use for multiple functional parts yet, and in use can not affect other functional part.

5, the fast buckle device in the Foldable multifunctional cutter as described in technical scheme 1, wherein, described button is in the time of folded state, at the bottom of spring, the stress surface B of bone and the stress point C of motion bar contact and apply elastic force, the cancave cambered surface of motion bar and the stop surface C of button are contacted, and the stop surface A of button contacts with bone at the bottom of spring simultaneously.

6, the fast buckle device in the Foldable multifunctional cutter as described in technical scheme 1, wherein, described button is in the time of open mode, at the bottom of spring, the stress surface B of bone and the stress surface A of motion bar contact and apply elastic force, the cancave cambered surface of motion bar and the stop surface C of button are contacted, at the bottom of spring, the stress surface B of bone and the stress point B of button contact and apply elastic force, and, the suffered elastic pressure of button is greater than the elastic pressure that motion bar is subject to, and the stop surface B of button and the stop surface D of bone at the bottom of spring are contacted.

7, the fast buckle device in the Foldable multifunctional cutter as described in technical scheme 1, wherein, in the time pressing the force surface A of motion bar inward, because the stop surface B of button and the stop surface D of bone at the bottom of spring contact, button can't followed the rotation of motion bar, and in the time that the contacts side surfaces of motion bar arrives the step side of button, motion bar stops operating, this process due to spring at the bottom of the resilient force of bone, motion bar remains outside elastic force.

The utility model compared with prior art, has the advantages such as simple in structure, easy to use, stable performance, long service life.

Brief description of the drawings:

Fig. 1 illustrates the structure member of the present embodiment with decomposition view,

Fig. 2 illustrates the folded state of the functional part of the present embodiment with three-dimensional view,

Fig. 3 illustrates the open mode of the functional part of the present embodiment with front view,

Fig. 4 illustrates the architectural feature of button with front view,

Fig. 5 illustrates the architectural feature of motion bar with front view,

Fig. 6 illustrates the architectural feature of bone A at the bottom of spring with front view,

Fig. 7 illustrates the architectural feature of functional part when the open mode with partial view,

Architectural feature when Fig. 8 illustrates that with partial view functional part in off position.

Fig. 9 illustrates the architectural feature of button and motion bar combination with partial view

In Fig. 1～Fig. 9, operator (1), operator stop bit nail (2), liner plate B(3), bottle opener (4), red wine bores (5), bone A(6 at the bottom of spring), liner plate A(7), handle A(8), screw (9), handle B(10), liner plate C(11), bone B(12 at the bottom of spring), impact cone (13), spring stop bit nail (14), motion bar (15), button (16), rotating shaft (17), stop surface A(18), step (19), axis hole A(20), stress point A(21), stress point B(22), stop surface B(23), medial surface (24), stop surface C(25), step side (26), cancave cambered surface (27), force surface A(28), axis hole B(29), stress point C(30), side (31), stress surface A(32), locating surface (33), force surface B(34), anchor point (35), limited mouth (36), contact-making surface (37), stress surface B(38), stop surface D(39).

Detailed description of the invention:

Below in conjunction with drawings and Examples, the utility model is further described:

Shown in Fig. 9, the fast buckle device in a kind of Foldable multifunctional cutter, comprises operator, bottle opener, red wine bores, bone A at the bottom of spring, liner plate A, handle A, handle B, liner plate B, liner plate C, bone at the bottom of spring, impact cone, motion bar, button, rotating shaft, wherein, described button 16 is provided with stop surface A18, step 19, axis hole A20, stress point A21, stress point B22, stop surface B23, medial surface 24, stop surface C25, step side 26, described motion bar 15 is provided with cancave cambered surface 27, force surface A28, axis hole B29, stress point C30, side 31, stress surface A32, the identical axle center of axis hole A20 of the axis hole B29 of described motion bar 15 and button 16, and through rotating shaft 17, the outer end of motion bar 15 is positioned at the inside of button 16, at the bottom of described spring, bone 6 is provided with locating surface 33, force surface B34, anchor point 35, limited mouth 36, contact-making surface 37, stress surface B38, stop surface D39, at the bottom of spring, bone 6 is contained in the region between liner plate A7 and liner plate B3, and limited mouth 36 is put into spring stop bit and is followed closely 14 stop bits.

The stress surface B38 of bone 6 and the contacts side surfaces of button 16 apply elastic force at the bottom of described spring, the force surface B34 of bone 6 and the contacts side surfaces of bottle opener 4 apply elastic force at the bottom of spring, at the bottom of spring, the contact-making surface 37 of bone 6 bores 5 contacts side surfaces and applies rightabout elastic force with red wine.

Operator 1, liner plate B3, bottle opener 4, red wine brill 5, liner plate A7, handle A8 handle B10, liner plate C11, impact cone 13, motion bar 15, button 16 are passed respectively in described rotating shaft 17, then are tightened from both sides by screw 9, and motion bar 15 and button 16 are rotatable.

At the bottom of described spring, bone 6 does not need to establish any hole, can jointly use for multiple functional parts yet, and in use can not affect other functional part, and at the bottom of spring, bone 6 also can adopt the Structure and form of other form.

Described button 16 is in the time of folded state, at the bottom of spring, the stress surface B38 of bone 6 and the stress point C30 of motion bar 15 contact and apply elastic force, the cancave cambered surface 27 of motion bar 15 and the stop surface C25 of button 16 are contacted, and the stop surface A18 of button 16 contacts with bone at the bottom of spring 6 simultaneously.

Described button 16 is in the time of open mode, at the bottom of spring, the stress surface B38 of bone 6 and the stress surface A32 of motion bar 15 contact and apply elastic force, the cancave cambered surface 27 of motion bar 15 and the stop surface C25 of button 16 are contacted, at the bottom of spring, the stress surface B38 of bone 6 and the stress point B22 of button 16 contact and apply elastic force, and, the suffered elastic pressure of button 16 is greater than the elastic pressure that motion bar 15 is subject to, and the stop surface B23 of button 16 and the stop surface D39 of bone at the bottom of spring 6 are contacted.

In the time pressing the force surface A28 of motion bar 15 inward, because the stop surface B23 of button 16 and the stop surface D39 of bone at the bottom of spring 6 contact, button 16 can't followed the rotation of motion bar 15, in the time that the side 31 of motion bar 15 touches the step side 26 of button 16, motion bar 15 stops operating, this process due to spring at the bottom of the resilient force of bone 6, motion bar 15 remains outside elastic force.

The detailed description for embodiment of the present utility model in sum, but this embodiment is not in order to limit patent claim of the present invention, the equal variation completing under the suggested technical spirit of all the utility model or modify and change, all should belong to the scope that this patent is contained.

Claims (5)

1. the fast buckle device in Foldable multifunctional cutter, comprises operator, bottle opener, red wine bores, bone A at the bottom of spring, liner plate A, handle A, handle B, liner plate B, liner plate C, bone at the bottom of spring, impact cone, motion bar, button, rotating shaft, is characterized in that, described button (16) is provided with stop surface A(18), step (19), axis hole A(20), stress point A(21), stress point B(22), stop surface B(23), medial surface (24), stop surface C(25), step side (26), described motion bar (15) is provided with cancave cambered surface (27), force surface A(28), axis hole B(29), stress point C(30), side (31), stress surface A(32), the axis hole B(29 of described motion bar (15)) with the axis hole A(20 of button (16)) identical axle center, and through rotating shaft (17), the outer end of motion bar (15) is positioned at the inside of button (16), bone at the bottom of described spring (6) is provided with locating surface (33), force surface B(34), anchor point (35), limited mouth (36), contact-making surface (37), stress surface B(38), stop surface D(39), bone at the bottom of spring (6) is contained in liner plate A(7) and liner plate B(3) between region, limited mouth (36) is put into spring stop bit nail (14) stop bit.

2. the fast buckle device in Foldable multifunctional cutter as claimed in claim 1, it is characterized in that, the stress surface B(38 of bone at the bottom of described spring (6)) with the contacts side surfaces of button (16) and apply elastic force, the force surface B(34 of bone at the bottom of spring (6)) with the contacts side surfaces of bottle opener (4) and apply elastic force, the contact-making surface (37) of bone at the bottom of spring (6) also applies rightabout elastic force with the contacts side surfaces that red wine bores (5).

3. the fast buckle device in Foldable multifunctional cutter as claimed in claim 1, it is characterized in that, described rotating shaft (17) is respectively through operator (1), liner plate B(3), bottle opener (4), red wine bore (5), liner plate A(7), handle A(8) handle B(10), liner plate C(11), impact cone (13), motion bar (15), button (16), then tightened from both sides by screw (9).

4. the fast buckle device in Foldable multifunctional cutter as claimed in claim 1, it is characterized in that, described button (16) is in the time of folded state, the stress surface B(38 of bone at the bottom of spring (6)) with the stress point C(30 of motion bar (15)) contact and apply elastic force, make the cancave cambered surface (27) of motion bar (15) and the stop surface C(25 of button (16)) contact the stop surface A(18 of button (16) simultaneously) contact with bone at the bottom of spring (6).

5. the fast buckle device in Foldable multifunctional cutter as claimed in claim 1, it is characterized in that, described button (16) is in the time of open mode, the stress surface B(38 of bone at the bottom of spring (6)) with the stress surface A(32 of motion bar (15)) contact and apply elastic force, make the cancave cambered surface (27) of motion bar (15) and the stop surface C(25 of button (16)) contact, the stress surface B(38 of bone at the bottom of spring (6)) with the stress point B(22 of button (16)) contact and apply elastic force, and, the suffered elastic pressure of button (16) is greater than the elastic pressure that motion bar (15) is subject to, make the stop surface B(23 of button (16)) with the stop surface D(39 of bone at the bottom of spring (6)) contact.