Accompanying drawing explanation
Fig. 1 is easy to hang, the structural representation of the first embodiment of dropping-proof hook that takes of the present invention.
Fig. 2 is easy to hang, the structural representation of the second embodiment of dropping-proof hook that takes of the present invention.
Fig. 3 is easy to hang, the structural representation of the third embodiment of dropping-proof hook that takes of the present invention.
Fig. 4 is easy to hang, the structural representation of the 4th kind of embodiment of dropping-proof hook that takes of the present invention.
Fig. 5 is easy to hang, the structural representation of the 5th kind of embodiment of dropping-proof hook that takes of the present invention.
Fig. 6 is easy to hang, the structural representation of the 6th kind of embodiment of dropping-proof hook that takes of the present invention.
Fig. 7 is easy to hang, the structural representation of the 7th kind of embodiment of dropping-proof hook that takes of the present invention.
Fig. 8 is easy to hang, the structural representation of the 8th kind of embodiment of dropping-proof hook that takes of the present invention.
Fig. 9 is easy to hang, the structural representation of the 9th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 10 is easy to hang, the structural representation of the tenth kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 11 is easy to hang, the structural representation of the 11st kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 12 is easy to hang, the structural representation of the 12nd kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 13 is easy to hang, the structural representation of the 13rd kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 14 is easy to hang, the structural representation of the 14th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 15 is easy to hang, the structural representation of the 15th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 16 is easy to hang, the structural representation of the 16th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 17 is easy to hang, the structural representation of the 17th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 18 is easy to hang, the structural representation of the 18th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 19 is easy to hang, the structural representation of the 19th kind of embodiment of dropping-proof hook that takes of the present invention.
Figure 20 is that easy to hang, the second embodiment of dropping-proof hook of taking of the present invention normal hangs and dress is hung or wins process
Schematic diagram.
Figure 21 is that the first of easy to hang, the dropping-proof hook that takes of the present invention is to the suspended end of the 19th kind of any one embodiment
Termination on the schematic diagram of structure of band guide rod.
Figure 22 is easy to hang, the structural representation of " inflection shape " spring of dropping-proof hook that takes of the present invention.
Figure 23 is easy to hang, the connecting portion of the one of which of two Uncrossed schemes of clevis arm of dropping-proof hook that takes of the present invention
Structural representation.
Figure 24 is the structural representation of the first embodiment of the special fork hook for realizing dropping-proof hook easy to hang, that take of the present invention
Figure.
Figure 25 is the structural representation of the second embodiment of the special fork hook for realizing dropping-proof hook easy to hang, that take of the present invention
Figure.
Figure 26 is a kind of specific embodiment that the dropping-proof hook easy to hang, that take of the present invention is applied to clothes hanger.
Embodiment
As shown in the structural representation of any one embodiment of Fig. 1 to Figure 18, two relative clevis arms 1 and clevis arm 2 are by even
Node 3 is connected, and suspended end 1a of described clevis arm 1 and suspended end 2a of clevis arm 2 form Guan Bi ring, the afterbody 1b of clevis arm 1 and
The afterbody 2b of clevis arm 2 reversely separates, and has with point of contact 3 for basic point, elastic force apparatus acts on two clevis arms.
As described in Figure 19, two relative clevis arms 1 are connected by point of contact 3 with clevis arm 2, the afterbody 1b of clevis arm 1 and clevis arm
The afterbody 2b of 2 reversely separates, and described afterbody 1b and afterbody 2b holds thing stress point 12;Link up with after normal suspension, because of institute
The afterbody of two clevis arms stated carries weight and has downward gravity, it is impossible to swing voluntarily, and in this case described two
The suspended end of clevis arm is drawn close in opposite directions, i.e. suspended end 1a of clevis arm 1 and suspended end 2a of clevis arm 2 forms Guan Bi ring.Clevis arm
Connect between the afterbody 1b and the afterbody 2b of clevis arm 2 of 1a and have stress bar 10.When applying on stress bar 10 with hands or with fork hook
During jacking force upwards, add that then stress bar 10 bending causes extension owing to hook itself and the weight carried have downward gravity
The afterbody 1b of the hook arm 1 and afterbody 2b of clevis arm 2 closes up in opposite directions, i.e. suspended end 1a of clevis arm 1 and the suspended end 2a shape of clevis arm 2
The Guan Bi ring become can be opened voluntarily, to complete the dress extension of this hook and to win;Remove when being applied on stress bar 10 jacking force upwards
During pin, the weight of the afterbody carrying of two clevis arms has downward gravity makes its afterbody recover state downward vertically, clevis arm 1
Suspended end 1a and suspended end 2a of clevis arm 2 be formed for closed annular, stress bar 10 also replys the form of its stretching.This scheme
Hook avoid the need for arranging elastic body.
As shown in the structural representation of any one embodiment of Fig. 1 to Figure 19, in order to ensure to hang firmly, suspended end 1a is with outstanding
Hang after the hook-shaped that end 2a can be inherently energy independent suspension, suspended end 1a and suspended end 2a form Guan Bi ring and have overlapped section
.Or suspended end 1a and suspended end 2a also only one of which itself are can the hook-shaped of independent suspension.
Described as shown in Figure 1, Figure 2, the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 reversely separates, and the suspended end of clevis arm 1
Suspended end 2a of 1a and clevis arm 2 forms Guan Bi ring, is flexibly connected by point of contact 3 between them.As described in Figure 2, point of contact
3 be " bent " and can draw close with its inflection point for basic point in opposite directions and there is reseting elasticity between two-arm, its two-arm is divided
Not Gu Ding the afterbody 1b being connected to clevis arm 1 and clevis arm 2 afterbody 2b on.Point of contact 3 is " bent " as described in Figure 1
And can the most outwards separate with its inflection point for basic point and there is reseting elasticity between two-arm, the company that its two-arm is fixed respectively
It is connected to suspended end 1a and suspended end 2a of clevis arm 2 of clevis arm 1.The afterbody 1b of clevis arm 1 and clevis arm 2 is made when there being external force
When afterbody 2b closes up in opposite directions, suspended end 1a and suspended end 2a will reversely separate, open breach, and the dress completing hook is hung and wins;
After the external force being applied to afterbody 1b and afterbody 2b is cancelled, rely on the reseting elasticity of point of contact 3 can make suspended end 1a and suspended end 2a
Draw close in opposite directions, revert to closed annular, and will not open voluntarily, to ensure that the dropping-proof hook easy to hang, that take of the present invention has
Slip-off preventing effect.
As described in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, clevis arm 1 and clevis arm 2 itself do not intersect,
But it is flexibly connected by point of contact 3;As described in Fig. 4, Figure 23, point of contact 3 be the circular arc convex surface 4 on clevis arm 1 push up note in
The clevis arm 2 matched on circular groove 5 in, and by the spring 6 card compression set position of " bent ".As Fig. 8 combines Figure 23 institute
Stating, point of contact 3 is that the circular arc convex surface 4 on clevis arm 1 pushes up in note circular groove 5 on the clevis arm 2 matched therewith, and
By the spring 7 card compression set position of " arch ".As described in Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 9, Figure 10, point of contact 3 is with hinge
Form be flexibly connected.
As described in Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, clevis arm 1 and clevis arm
2 intersect, be flexibly connected in an articulated fashion by point of contact 3, i.e. point of contact 3 is articulated link mechanism.Point of contact 3 can also is that and depends on
Secondary axle in the circular hole of clevis arm 1 and clevis arm 2 coincidence, and also double as the stress point carrying extension thing;Described point of contact 3 also may be used
To be hollow axle, from this hollow through pin rod as the beaer of hanger.
As described in Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 9, Figure 10, this hook holds thing stress point;Point of contact 3 is to wear successively
Cross the axle in the circular hole of clevis arm 1 and clevis arm 2 coincidence, and also double as the stress point holding thing;Described point of contact 3 can also be empty
Mandrel, from this hollow through pin rod as the beaer of hanger.
As described in Fig. 2, Fig. 4, Fig. 8, this hook holds thing stress point, on the center of circle of the clevis arm movement locus of the present invention
。
As described in Figure 1, this hook holds thing stress point, on point of contact 3 inflection point of the hook of the present invention.
As described in Fig. 3, Figure 12, the two-arm of the spring 6 of " bent " stress respectively is in the afterbody 1b of described clevis arm 1 and extension
On the afterbody 2b of hook arm 2, the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 is made reversely to separate with its elastic force, to ensure
Suspended end 1a of clevis arm 1 and suspended end 2a of clevis arm 2 form Guan Bi ring and will not open voluntarily.
As described in Fig. 4, Figure 11, the two-arm of the spring 6 of " bent " stress respectively in described clevis arm 1 suspended end 1a and
In suspended end 2a of clevis arm 2, suspended end 1a of clevis arm 1 and suspended end 2a of clevis arm 2 is made to be formed with its inside elastic force
Close ring and will not open voluntarily.
As described in Fig. 5, Figure 13, Figure 22, the two-arm of " inflection shape " spring 8 stress respectively is in the afterbody of described clevis arm 1
On the afterbody 2b of 1b and clevis arm 2, the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 is made reversely to separate with its elastic force,
Suspended end 2a of suspended end 1a and clevis arm 2 to ensure clevis arm 1 forms Guan Bi ring and will not open voluntarily.
As described in Fig. 6, Figure 14, Figure 22, two arm of forces of " inflection shape " spring 8 stress respectively is in the suspension of described clevis arm 1
In suspended end 2a of end 1a and clevis arm 2, make suspended end 1a and suspended end 2a of clevis arm 2 of clevis arm 1 with its inside elastic force
Form Guan Bi ring and will not open voluntarily.
As described in Fig. 7, Figure 15, the two ends of " arch " spring 7 stress respectively is in the afterbody 1b of described clevis arm 1 and hook
On the afterbody 2b of arm 2, the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 is made reversely to separate with its elastic force, to ensure to hang
Suspended end 1a of hook arm 1 and suspended end 2a of clevis arm 2 form Guan Bi ring and will not open voluntarily.
As described in Fig. 8, Figure 16, the two arm of forces respectively stress of " arch " spring 7 are in suspended end 1a of described clevis arm 1 and extension
In suspended end 2a of hook arm 2, suspended end 1a of clevis arm 1 and suspended end 2a of clevis arm 2 is made to form Guan Bi with its inside elastic force
Ring and will not opening voluntarily.
As described in Figure 10, Figure 17, the two ends of the spring 9 of " spiral type " stress respectively in described clevis arm 1 afterbody 1b and
On the afterbody 2b of clevis arm 2, the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 is made reversely to separate with its elastic force that pushes away, to protect
Demonstrate,prove suspended end 1a of clevis arm 1 and the Guan Bi ring of the suspended end 2a formation of clevis arm 2 and will not open voluntarily.
As described in Fig. 9, Figure 18, the two ends of the spring 9 of " spiral type " stress respectively in described clevis arm 1 suspended end 1a and
In suspended end 2a of clevis arm 2, suspended end 1a of clevis arm 1 and suspended end 2a of clevis arm 2 is made to be formed with the elastic force that draws that it is inside
Guan Bi ring and will not open voluntarily.
As shown in the structural representation of any one embodiment of Fig. 1 to Figure 18, for making the slip-off preventing easy to hang, that take of the present invention hang
The Guan Bi ring that suspended end 1a of hook and suspended end 2a are formed energy opening and closing automatically when dress is hung or wins, in this 18 embodiment
Any one scheme clevis arm 1 afterbody 1b and the afterbody 2b of clevis arm 2 between connect have stress bar 10.When with hands or
During the jacking force applying upwards on stress bar 10 with fork hook, owing to this hook itself and the weight that carried have downward gravity,
Then stress bar 10 bending causes the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 to close up in opposite directions, i.e. suspended end 1a of clevis arm 1
The Guan Bi ring formed with suspended end 2a of clevis arm 2 can be opened voluntarily, to complete the dress extension of this hook and to win;When being applied to be subject to
When on power bar 10, jacking force upwards is cancelled, clevis arm 1 and clevis arm 2, automatically revert to clevis arm under elastic force apparatus effect
The closed annular that suspended end 2a of suspended end 1a of 1 and clevis arm 2 is formed, and stress bar 10 also replys its form (as Figure 20 describes
Work process).
As described in Fig. 2, Fig. 3, Fig. 7, Figure 14, Figure 18, stress bar 10 is that flexible material makes, and the two ends of stress bar 10 can
With on the tail end being connected to two clevis arms fixing respectively.
As described in Fig. 5, Fig. 9, Figure 12, Figure 16, stress bar 10 be hard material make, be divided into two or more, it
Between connect with the form of cuff link, be all the most often to be flexibly connected between joint, and the two ends of stress bar 10 and the tail end of two clevis arms
Also it is to be flexibly connected.
As described in Fig. 4, Fig. 8, Figure 13, Figure 17, stress bar 10 is that flexible material makes, and fork hook hangs the present invention for convenience
Hook, stress bar 10 connects have can between stress ring 11, stress bar 10 and stress ring 11 and the tail end of two clevis arms
With fixing connection.
As described in Fig. 6, Figure 10, Figure 11, Figure 15, Figure 19, stress bar 10 is that hard material makes, and fork hook is chosen for convenience
Hanging the hook of the present invention, connecting on stress bar 10 has stress ring 11, stress bar 10 and stress ring 11 and the tail of two clevis arms
It is to be flexibly connected between end.
As described in Fig. 5, Fig. 9, Figure 12, Figure 16, Fig. 6, Figure 10, Figure 11, Figure 15, Figure 19, stress bar 10 is hard material
Make, and stress bar 10 be divided into two or more, between all be flexibly connected, the two ends of stress bar 10 and two extensions
The tail end of hook arm is also to be flexibly connected, but their activity direction only the most in one plane, be parallel to the plane of Hook.
As shown in the structural representation of any one embodiment of Fig. 1 to Figure 18, understand in conjunction with Figure 20 and Figure 21, described hook
There is guide rod 1c upwards the termination of suspended end 1a of arm 1, and there is guide rod 2c upwards the termination of suspended end 2a of clevis arm 2;Described
Guide rod 1c and guide rod 2c is crossed to form fork shape.Guide rod 1c and guide rod 2c is crossed to form the main purpose of fork shape, in order to meet
When the weight of the weight that need to hang overcome not the hook of the present invention, the elastic force of elastic force apparatus time play a role;When with hands or
When person applies jacking force upwards with fork hook on stress bar 10, described guide rod 1c and guide rod 2c is crossed to form the prong of fork shape
To peak on peg, and be equivalent to peg and apply downward power to this hook, then stress bar 10 bending causes the afterbody 1b of clevis arm 1
Close up in opposite directions with the afterbody 2b of clevis arm 2, the Guan Bi ring meeting that i.e. suspended end 1a of clevis arm 1 and suspended end 2a of clevis arm 2 are formed
Open voluntarily, to complete the dress extension of this hook, when being applied on stress bar 10 jacking force upwards and cancelling, clevis arm 1 and extension
Hook arm 2, closing of being formed of suspended end 2a of suspended end 1a and clevis arm 2 that automatically revert to clevis arm 1 under elastic force apparatus effect
Cyclization shape, and stress bar 10 also reply its stretching form.
As shown in the structural representation of any one embodiment of Fig. 1 to Figure 19, when executing on stress bar 10 with hands or with fork hook
When adding downward pulling force, stress bar 10 bending causes the afterbody 1b of the clevis arm 1 and afterbody 2b of clevis arm 2 to close up in opposite directions, i.e. links up with
The Guan Bi ring that suspended end 1a of arm 1 and suspended end 2a of clevis arm 2 are formed can be opened, voluntarily to complete winning of this hook.
As shown in the structural representation of any one embodiment of Fig. 1 to Figure 19, the hook of the present invention can also not want stress bar 10
, the afterbody of two clevis arms is directly operated with hands.
As shown in figure 20, Figure 20 a is state during the normal suspension of hook, and Figure 20 b dress is hung or wins status of processes.
As shown in figure 21, there is guide rod 1c upwards the termination of suspended end 1a of described clevis arm 1, suspended end 2a of clevis arm 2
There is guide rod 2c upwards termination;Figure 21 a is the closed annular that formed of suspended end 1a and suspended end 2a and guide rod 1c and guide rod 2c phase
Hand over the state forming fork-shaped, be also state during the normal suspension of hook;The hook dress of Figure 21 b present invention is hung or wins the shape of process
The closed annular that state, i.e. suspended end 1a and suspended end 2a are formed is made a breach.
As shown in Figure 24, Figure 25, for realizing easy to hang, the behaviour that the dropping-proof hook that takes is in higher position of such as Fig. 1 to Figure 19 scheme
Making, a kind of special fork hook, this fork hook 13 is arranged on handle 14.The structure of described fork hook 13 at least 3 kinds of patterns:
The first fork hook 13 is " C " font, when needing the hook that the present invention hung by dress, goes to the bottom recess position with the fork hook 13 of " C " font
The stress bar 10 of invention hook is chosen on top, when needing the hook winning the present invention, with pushing up recess position on the fork hook 13 of " C " font
Pull downwards the stress bar 10 of invention hook;The second fork hook 13 be " G " font, need dress hang the present invention hook
Time, choose the stress bar 10 of invention hook with the fork hook 13 of " G " font top, recess position of going to the bottom, need to win the hook of the present invention
Time, pull downwards the stress bar 10 of invention hook with pushing up recess position on the fork hook 13 of " G " font;The third or described fork hook
The top of 13 is barb-shaped opening up fork-shaped to be presented herein below, when needing the hook that the present invention hung by dress, at the bottom of opening up fork-shaped
Portion chooses on top the stress bar 10 of invention hook, when needing the hook winning the present invention, is that present invention extension pullled downwards by barb with top
The stress bar 10 of hook.
As shown in figure 26, it is the dropping-proof hook easy to hang, that take of the present invention a kind of specific embodiment of being applied to clothes hanger.Described
Connection movable between thing stress point 12 and clothes rack body 16 of holding on afterbody 1b and afterbody 2b has bearing rod 15.Operation principle is such as figure
The embodiment of 19.
Easy to hang, 19 kinds of described embodiments of dropping-proof hook of taking of the present invention and the specific embodiment of Figure 26, it is also possible to mutually
The simplification of decomposition again of combination or individually case develops out multiple specific embodiments.