CN104135895A - Finger pinch-protection drawer and finger pinch-protection device - Google Patents
Finger pinch-protection drawer and finger pinch-protection device Download PDFInfo
- Publication number
- CN104135895A CN104135895A CN201380003785.1A CN201380003785A CN104135895A CN 104135895 A CN104135895 A CN 104135895A CN 201380003785 A CN201380003785 A CN 201380003785A CN 104135895 A CN104135895 A CN 104135895A
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- China
- Prior art keywords
- component
- drawer
- locating part
- hand
- operating position
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/50—Safety devices or the like for drawers
- A47B88/53—Safety devices or the like for drawers preventing unintentional closing, e.g. anti-pinch devices
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- Clamps And Clips (AREA)
- Drawers Of Furniture (AREA)
Abstract
A finger pinch-protection drawer and a finger pinch-protection device. Said drawer comprises a top panel (1), an upper baffle (2), and a front baffle (3), and further comprises a mounting plate (4), a support member (7), a limiting member (8), a spring (6) and a stop ring (5). When the drawer is pushed inward, the limiting member (8) hits the upper baffle (2) and the drawer stops moving, thereby preventing the user from pinching his fingers, and a clearance space formed between the front baffle (3) and the top panel (1) accommodates the fingers such that they can be freely removed therefrom; the fingers can then apply pressure to the limiting member (8) such that the drawer continues to be pushed inward while said fingers are removed from the clearance space; and under the pressure of the upper baffle (2) the limiting member (8) continues to slide toward a second retaining position, and, finally, the drawer is pushed into place.
Description
The present invention relates to field of furniture, more specifically to a kind of Anti-hand-clamping drawer and finger pinch device.
Drawer is that furniture is received in one kind widely used storage in modern house, the characteristics of with big convenient, memory capacity, compact conformation is switched, drawer is generally configured the case shape component that invests and can be twitched on the Furniture Bodies such as desk, cupboard, pulled out when using from the drawer groove opened up on furniture, stored and be pushed into again after article.Storage is due to substantially very close to each other between drawer groove and drawer when receiving, therefore the impurity such as dust and oil smoke in air will not escape into drawer, pollute article therein.But, just because of the tight fit between drawer groove and drawer, user, if finger is placed on top of drawer or left and right sides plate is exerted oneself, is often easy to clip to finger, the use of drawer has certain potential safety hazard when being pushed into drawer.
It is contemplated that making up drawbacks described above, a kind of Anti-hand-clamping drawer is proposed, it can prevent from promoting tong during drawer, it is ensured that the splendid security of pushing course.
Therefore, the present invention relates to the drawer that preamble is determined, it is characterised in that the drawer also includes installing plate, support member, locating part, spring, rotating shaft and back-up ring.
Locating part, spring and support member, if necessary plus rotating shaft, constitute first component, first component is rotatably coupled by back-up ring with installing plate, constitute second component；Locating part movably couples with support member.
First component is provided with the first operating position, the second operating position and the 3rd operating position.
When first component is in the first operating position, locating part has the first holding position and the second holding position.Spring makes locating part move to the first holding position from the second holding position.When locating part is in the first holding position, during drawer is pushed away inward, locating part first encounters overhead gage, and drawer stops movement, points out user to note tong, now, the gap between front apron and top plate can accommodate hand, and hand can be moved freely in gap；Finger applies pressure to locating part, locating part is moved towards the second holding position, and hand withdraws aforementioned gap while continuing to press on drawer, locating part continues to move towards the second holding position in the presence of overhead gage, finally, drawer shifts bottom onto, and locating part is located at the second holding position.Pull out after drawer, locating part moves to the first holding position from the second holding position under the action of the spring, be that finger preparation is carried out in the closing of next drawer.
Advantageously, the present invention also proposes a kind of Anti-hand-clamping drawer, it is characterised in that two second components as described above are provided with drawer, and are respectively arranged on the right and left of front apron.User's both hands are closed during drawer, during alerting tong, right-hand man each applies pressure to locating part, locating part is set to be moved towards the second holding position, both hands withdraw aforementioned gap while continuing to press on drawer, and locating part continues to move towards the second holding position in the presence of overhead gage, finally, drawer shifts bottom onto, and locating part is located at the second holding position.
Advantageously, after both hands pull the drawer out, when left hand or the right hand hold object, only one of first component need to be rotated into the second operating position or the 3rd operating position with idle hand, you can safe and successfully close drawer with idle hand.
Therefore, the present invention also proposes a kind of finger pinch device, it is characterised in that it has second component as described above.
Close not tong during drawer.
Below in reference to accompanying drawing in the explanation of the embodiment provided as non-limiting example, the present invention and its superiority will be better understood that accompanying drawing is as follows：
Fig. 1-18 is the accompanying drawing of embodiment one；
Figure 19-37 is the accompanying drawing of embodiment two；
Figure 38-40 is the accompanying drawing of embodiment three；
Fig. 1 is the partial sectional view under the Anti-hand-clamping drawer opening of embodiment one；
Fig. 2 is the partial perspective view under the Anti-hand-clamping drawer opening shown in Fig. 1；
Fig. 3 is the partial sectional view under the Anti-hand-clamping drawer alerting tong state shown in Fig. 1；
Fig. 4 be the Anti-hand-clamping drawer shown in Fig. 3 locating part be stressed after the partial sectional view that moves down；
Fig. 5 is Anti-hand-clamping drawer shown in Fig. 4 after hand is withdrawn and drawer continues the partial sectional view that pushes away inward；
Fig. 6 is the partial sectional view under the Anti-hand-clamping drawer closed mode shown in Fig. 5；
Fig. 7 be first component be in the first operating position when Anti-hand-clamping drawer stereogram；
Fig. 8 be first component be in the second operating position when Anti-hand-clamping drawer stereogram；
Fig. 9 be first component be in three operating positions when Anti-hand-clamping drawer stereogram；
Figure 10 is provided with the stereogram of the Anti-hand-clamping drawer of two second components；
Figure 11 is the stereogram of second component when first component is in the first operating position and locating part is in the first holding position；
Figure 12 is the stereogram of second component when first component is in the first operating position and locating part is in the second holding position；
Figure 13 is the stereogram for the second component that first component is in the second operating position；
Figure 14 is the stereogram for the second component that first component is in the 3rd operating position；
Figure 15 is the exploded perspective view of second component；
Figure 16 is the stereogram of locating part；
Figure 17, Figure 18 are the stereograms of support member different visual angles；
Figure 19 is the partial sectional view under the Anti-hand-clamping drawer opening of embodiment two；
Figure 20 is the partial perspective view under the Anti-hand-clamping drawer opening shown in Figure 19；
Figure 21 is the partial sectional view under the Anti-hand-clamping drawer alerting tong state shown in Figure 19；
Figure 22 be the Anti-hand-clamping drawer shown in Figure 21 locating part be stressed after the partial sectional view that moves down；
Figure 23 is Anti-hand-clamping drawer shown in Figure 22 after hand is withdrawn and drawer continues the partial sectional view that pushes away inward；
Figure 24 is the partial sectional view under the Anti-hand-clamping drawer closed mode shown in Figure 23；
Figure 25 be first component be in the first operating position when Anti-hand-clamping drawer stereogram；
Figure 26 be first component be in the second operating position when Anti-hand-clamping drawer stereogram；
Figure 27 be first component be in three operating positions when Anti-hand-clamping drawer stereogram；
Figure 28 is provided with the stereogram of the Anti-hand-clamping drawer of two second components；
Figure 29 is the stereogram of second component when first component is in the first operating position and locating part is in the first holding position；
Figure 30 is the stereogram of second component when first component is in the first operating position and locating part is in the second holding position；
Figure 31 is the stereogram for the second component that first component is in the second operating position；
Figure 32 is the stereogram for the second component that first component is in the 3rd operating position；
Figure 33 is the exploded perspective view of second component；
Figure 34 is the stereogram of support member；
Figure 35, Figure 36 are the stereograms of locating part different visual angles；
Figure 37 is the locating part stereogram that intersecting lens is processed into after fillet；
Figure 38 is the stereogram of the locating part of embodiment three；
Figure 39 be embodiment three first component be in the second holding position when stereogram；
Figure 40 be embodiment three first component be in the first holding position when stereogram；
Description of reference numerals
1. the support member 8. of 6. spring of top plate 2. overhead gage, 3. front apron, 4. installing plate, 5. back-up ring 7.
Locating part
21. the preceding intersecting lens of 22. lower surface of surface 23. second
41. the front 441. of 42. second 44. circular shaft of the 3rd positive stop lug boss of positive stop lug boss 43. of positioning boss 45.
Annular recess
71. the first end 742. of 72. second 74. groove of the 3rd confined planes of confined planes 73. of location dimples 741.
The second end
75. the guide pillar 79. of the second 77. first through hole of the 3rd transition face of transition face 76., 78. sliding cavity 781.
Recess
The lug of 791. fourth hole, 792. fifth hole 793.
81. the positive stop end of 812. First Transition face of limiting section 811. first confined planes, 8111. axis 813.
The fillet of 814. first intersecting lens, 815. material reducing chamber 816.
82. the stress surface 832. of 821. accommodating chamber of sliding part, 83. forced section 831. is along the through hole of side 833. second
834. third through-hole
9. rotating shaft
Embodiment one
As illustrated, a kind of Anti-hand-clamping drawer includes top plate 1, overhead gage 2, front apron 3, in addition to installing plate 4, support member 7
, locating part 8, spring 6 and back-up ring 5.Locating part 8 sets limiting section 81, sliding part 82 and forced section 83, the connection sliding part 82 of forced section 83 and limiting section 81.
Limiting section 81 is provided with the first confined planes 811 and the confined planes 811 of First Transition face 812 and first and first intersecting lens 814 in First Transition face 812, First Transition face 812
For inclined-plane, the angle on the inclined-plane and the preceding surface 21 of overhead gage 2 is 10-80 degree, and preferably 45 degree, limiting section 81 is additionally provided with positive stop end 813 and material reducing chamber 815；Sliding part 82
The accommodating chamber 821 for accommodating spring 6 is provided with, spring 6 is compression spring, preferably two ends and the cylindroid helical-coil compression spring tightly polished；Forced section 83 is provided with stress surface 831, stress surface 831
It is continuous with First Transition face 812；The protrusion sliding part 82 of forced section 83 is formed along side 832.Support member 7 is provided with the sliding cavity 78 with the cooperation of sliding part 82 of locating part 8, sliding cavity
78 are provided with the guide pillar 781 coordinated with spring 6, and support member 7 is additionally provided with the groove 74 with the cooperation of positive stop end 813 of locating part 8, and positive stop end 813 is slided in groove 74, groove
74 are provided with first end 741 and the second end 742；The scope that the first end 741 and the second end 742 of groove 74 are constituted determines the sliding part 82 of locating part 8 in support member
Sliding scale in 7 sliding cavity 78.Support member 7 is additionally provided with location dimples 71, the second transition face 75, the 3rd transition face 76, the second confined planes 72, the 3rd confined planes 73
And first through hole 77.Installing plate 4 is provided with the circular shaft 44 with the cooperation of first through hole 77 of support member 7, and support member 7 can be rotated around circular shaft 44, and circular shaft 44 is provided with and back-up ring 5
The annular recess 441 of cooperation；Installing plate 4 is additionally provided with the positioning boss 41 with the cooperation of location dimples 71 of support member 7, the second positive stop lug boss 42 coordinated with the second confined planes 72
, the 3rd positive stop lug boss 43 coordinated with the 3rd confined planes 73.
Manufacture：
Installing plate 4, support member 7, locating part 8 can be made through but not limited to thermoplasticity or thermosetting moulding process.
Assembly relation：
Locating part 8 is coupled with support member 7 by prismatic pair, and spring 6 is contained in sliding cavity 78 and locating part 8 by support member 7
Accommodating chamber 821 constitute cavity in.Locating part 8, spring 6 and the composition first component of support member 7, first component are rotatably coupled by back-up ring 5 with installing plate 4.First component, back-up ring 5
And installing plate 4 constitutes second component, second component is fastened on front apron 3 by screw.First component is provided with the first operating position, the second operating position and the 3rd operating position.
When first component is in the first operating position, positioning boss 41 coordinates with location dimples 71；When first component is in the second operating position, the second positive stop lug boss 42 and the second confined planes 72
Coordinate；When first component is in three operating positions, the 3rd positive stop lug boss 43 coordinates with the 3rd confined planes 73；First component can around installing plate 4 circular shaft 44
Rotated between the first operating position, the second operating position and the 3rd operating position.When first component is in the first operating position, locating part 8 is provided with the first holding position and the second holding position.Locating part 8
During in the first holding position, the first end 741 of positive stop end 813 and groove 74 coordinates, the first confined planes 811 and first intersecting lens 814 in First Transition face 812 of limiting section 81
Preceding surface 21 and the second intersecting lens 23 of lower surface 22 higher than overhead gage 2.When first component is in the second holding position, at least part of stress surface 831 and the lower surface 22 of overhead gage 2
Coordinate.Back-up ring 5 has certain interval with support member 7 so that support member 7 is in rotation process, and the second transition face 75, the 3rd transition face 76 of support member 7 can flexibly slip over installing plate 4
Positioning boss 41, and then the positioning boss 41 of installing plate 4 is smoothly caught in the location dimples 71 of support member 7, and then first component is temporarily fixed to the first operating position.
The course of work：
When drawer is in opening, first component is in the first operating position, and locating part 8 is in spring 6
In the presence of be in the first holding position, the preceding surface 21 with first intersecting lens 814 in First Transition face 812 higher than overhead gage 2 and lower surface 22 due to the first confined planes 811 of limiting section 81
The second intersecting lens 23, such as Fig. 1, Fig. 2.Therefore, during drawer is pushed away inward, the first confined planes 811 of the limiting section 81 of locating part 8 first encounter the preceding surface 21 of overhead gage 2
, drawer stops movement, and such as Fig. 3 points out user to note tong with this, and now, the gap between front apron 3 and top plate 1 can accommodate hand, and hand can be moved freely in gap.Finger applies pressure to the forced section of locating part 8
83 stress surface 831, makes locating part 8 be slided towards the second holding position, you can the first confined planes 811 and first intersecting lens 814 in First Transition face 812 of limiting section 81 is less than overhead gage
2 preceding surface 21 and the second intersecting lens 23 of lower surface 22, such as Fig. 4.Hand withdraws aforementioned gap while continuing to press on drawer, and locating part 8 makes the second intersecting lens 23 in the presence of overhead gage 2
Slided along First Transition face 812, locating part 8 is slided towards the second holding position, such as Fig. 5.Finally, drawer shifts bottom onto, and locating part 8 is located at the second holding position, such as Fig. 6.
Fig. 7,8,9 are provided with the Anti-hand-clamping drawer of a second component, are disposed at front apron 3
Approximate mid location, be conducive to drawer stress and overall appearance.
If second component, can be arranged on front apron 3 by the user operated in view of left-handed
The left side；If second component, can be arranged on the right of front apron 3 by the user operated in view of right-handed.
Figure 10 is provided with the Anti-hand-clamping drawer of two second components, is respectively disposed at front apron 3
The right and left, be conducive to drawer stress and overall appearance.If after both hands pull the drawer out, when left hand or the right hand hold object, only one of first component need to be turned into the second operating position or the 3rd operating position with idle hand, you can close safely and successfully drawer with idle hand；If the user operated in view of left-handed, the first component of the second component on the right can then be turned to the second operating position or the 3rd operating position, the first component of the second component on the left side is turned into the first operating position, you can habitually with left hand safety and successfully close drawer；If the user operated in view of right-handed, the first component of the second component on the left side can then be turned to the second operating position or the 3rd operating position, the first component of the second component on the right is turned into the first operating position, you can habitually with right hand safety and successfully close drawer.
Embodiment two
As illustrated, a kind of Anti-hand-clamping drawer includes top plate 1, overhead gage 2, front apron 3, in addition to installing plate 4, support member 7
, locating part 8, spring 6, rotating shaft 9 and back-up ring 5.Locating part 8 sets limiting section 81 and forced section 83.Limiting section 81 is provided with the first confined planes 811 and First Transition face
812 and first confined planes 811 and First Transition face 812 the first intersecting lens 814, First Transition face 812 is vertical with the first confined planes 111.Limiting section 81 is additionally provided with positive stop end
813, positive stop end 813 is parallel with confined planes 811.Forced section 83 is provided with the third through-hole 834 with the cooperation of spring 6, and forced section 83 is provided with and rotating shaft 9
Cooperation the second through hole 833；Spring 6 is torsionspring, preferably cylindroid helical-coil torsion spring.Forced section 83 is provided with stress surface 831, stress surface 831 and First Transition face 812
Continuously.Support member 7 is provided with the recess 79 coordinated with locating part 8, and recess 79 is provided with the fifth hole 792 coordinated with spring 6, and recess 79 is provided with the fourth hole coordinated with rotating shaft 9
791, support member 7 is additionally provided with location dimples 71, the second transition face 75, the 3rd transition face 76, the second confined planes 72, the 3rd confined planes 73 and first through hole 77.Installing plate 4
The circular shaft 44 with the cooperation of first through hole 77 of support member 7 is provided with, support member 7 can be rotated around circular shaft 44, and circular shaft 44 is provided with the annular recess 441 coordinated with back-up ring 5；Installing plate
4 are additionally provided with the positioning boss 41 with the cooperation of location dimples 71 of support member 7, the second positive stop lug boss 42 coordinated with the second confined planes 72, the 3rd positive stop lug boss coordinated with the 3rd confined planes 73
43 。
Manufacture：
Installing plate 4, support member 7, locating part 8 can be made through but not limited to thermoplasticity or thermosetting moulding process.
Assembly relation：
Locating part 8, support member 7 are coupled with rotating shaft 9 by revolute pair, spring 6 and the arranged coaxial of rotating shaft 9.Locating part 8
, spring 6, rotating shaft 9 and the composition first component of support member 7, first component rotatably coupled by back-up ring 5 with installing plate 4.First component, back-up ring 5 and installing plate 4
Second component is constituted, second component is fastened on front apron 3 by screw.First component is provided with the first operating position, the second operating position and the 3rd operating position.When first component is in the first operating position, positioning boss 41
Coordinate with location dimples 71；When first component is in the second operating position, the second positive stop lug boss 42 coordinates with the second confined planes 72；When first component is in three operating positions, the 3rd positive stop lug boss 43 and the 3rd confined planes
73 coordinate；First component can be rotated around the circular shaft 44 of installing plate 4 between the first operating position, the second operating position and the 3rd operating position.When first component is in the first operating position, locating part 8
It is provided with the first holding position and the second holding position.When locating part 8 is in the first holding position, the front 45 of positive stop end 813 and installing plate 4 coordinates, the first confined planes 811 of limiting section 81
The first intersecting lens 814 with First Transition face 812 is higher than the preceding surface 21 of overhead gage 2 and the second intersecting lens 23 of lower surface 22.When first component is in the second holding position, stress surface 831
Lower surface 22 at least partly with overhead gage 2 coordinates.Back-up ring 5 has certain interval with support member 7 so that support member 7 is in rotation process, the second transition face 75, the 3rd transition face of support member 7
76 can flexibly slip over the positioning boss 41 of installing plate 4, and then cause the positioning boss 41 of installing plate 4 to be smoothly caught in the location dimples 71 of support member 7
In, and then first component is temporarily fixed to the first operating position.
The course of work：
When drawer is in opening, first component is in the first operating position, and locating part 8 is in spring 6
In the presence of be in the first holding position, the preceding surface 21 with first intersecting lens 814 in First Transition face 812 higher than overhead gage 2 and lower surface 22 due to the first confined planes 811 of limiting section 81
The second intersecting lens 23, such as Figure 19, Figure 20.Therefore, during drawer is pushed away inward, the first confined planes 811 of the limiting section 81 of locating part 8 first encounter the preceding surface 21 of overhead gage 2
, drawer stops movement, and such as Figure 21 points out user to note tong with this, and now, the gap between front apron 3 and top plate 1 can accommodate hand, and hand can be moved freely in gap.Finger applies pressure to locating part 8
Forced section 83 stress surface 831 or First Transition face 812, locating part 8 is moved towards the second holding position, you can to make the first confined planes 811 and the First Transition face 812 of limiting section 81
Second intersecting lens 23 of first intersecting lens 814 less than preceding surface 21 and the lower surface 22 of overhead gage 2, such as Figure 22.Hand withdraws aforementioned gap, locating part 8 while continuing to press on drawer
The second intersecting lens 23 is slided along First Transition face 812 in the presence of overhead gage 2, locating part 8 is moved towards the second holding position, such as Figure 23.Finally, drawer shifts bottom, locating part 8 onto
Positioned at the second holding position, such as Figure 24.
In order that drawer closing process is more smooth, fillet can be done at the first confined planes 811 of locating part 8 and First Transition face 812
816 or chamfering（Not depending on going out）Processing, is shown in Figure 37.
Figure 25,26,27 are provided with the Anti-hand-clamping drawer of a second component, are disposed at front apron 3
Approximate mid location, be conducive to drawer stress and overall appearance.
If second component, can be arranged on front apron 3 by the user operated in view of left-handed
The left side；If second component, can be arranged on the right of front apron 3 by the user operated in view of right-handed.
Figure 28 is provided with the Anti-hand-clamping drawer of two second components, is respectively disposed at front apron 3
The right and left, be conducive to drawer stress and overall appearance.If after both hands pull the drawer out, when left hand or the right hand hold object, only one of first component need to be turned into the second operating position or the 3rd operating position with idle hand, you can close safely and successfully drawer with idle hand；If the user operated in view of left-handed, the first component of the second component on the right can then be turned to the second operating position or the 3rd operating position, the first component of the second component on the left side is turned into the first operating position, you can habitually with left hand safety and successfully close drawer；If the user operated in view of right-handed, the first component of the second component on the left side can then be turned to the second operating position or the 3rd operating position, the first component of the second component on the right is turned into the first operating position, you can habitually with right hand safety and successfully close drawer.
Embodiment three
The present embodiment three is that the locating part 8 in embodiment two is made by wire bending, flattening, punching process, sees Figure 38, locating part 8
Positive stop end 813 is provided with, the second through hole 833 coordinated with rotating shaft 9, confined planes 811, First Transition face 812 and stress surface 831.By by the support member 7 in embodiment two
Recess set up lug 793 with the cooperation of the positive stop end 813 of locating part 8, you can obtain the support member 7 of the present embodiment.
Assembly relation：
Locating part 8, support member 7 are coupled with rotating shaft 9 by revolute pair, spring 6 and the arranged coaxial of rotating shaft 9.Locating part 8
, spring 6, rotating shaft 9 and the composition first component of support member 7, first component rotatably coupled by back-up ring 5 with installing plate 4.First component, back-up ring 5 and installing plate 4
Second component is constituted, second component is fastened on front apron 3 by screw.First component is provided with the first operating position, the second operating position and the 3rd operating position.When first component is in the first operating position, positioning boss 41
Coordinate with location dimples 71；When first component is in the second operating position, the second positive stop lug boss 42 coordinates with the second confined planes 72；When first component is in three operating positions, the 3rd positive stop lug boss 43 and the 3rd confined planes
73 coordinate；First component can be rotated around the circular shaft 44 of installing plate 4 between the first operating position, the second operating position and the 3rd operating position.When first component is in the first operating position, locating part 8
It is provided with the first holding position and the second holding position, Figure 39 and Figure 40.When locating part 8 is in the first holding position, the lug 793 of positive stop end 813 and the recess 79 of support member 7
Coordinate, the axis 8111 of the first confined planes 811 of limiting section 81 is higher than the preceding surface 21 of overhead gage 2 and the second intersecting lens 23 of lower surface 22.
When first component is in the second holding position, at least part of stress surface 831 and the lower surface 22 of overhead gage 2 coordinate.Back-up ring 5 has certain interval with support member 7 so that support member 7
In rotation process, the second transition face 75, the 3rd transition face 76 of support member 7 can flexibly slip over the positioning boss 41 of installing plate 4, and then cause the positioning boss 41 of installing plate 4
Smoothly it is caught in the location dimples 71 of support member 7, and then first component is temporarily fixed to the first operating position.
The course of work：
When drawer is in opening, first component is in the first operating position, and locating part 8 is in spring 6
In the presence of be in the first holding position, due to second intersecting lens 23 of the axis higher than preceding surface 21 and the lower surface 22 of overhead gage 2 of the first confined planes 811 of limiting section 81
, therefore, during drawer is pushed away inward, the first confined planes 811 of the limiting section 81 of locating part 8 first encounter the preceding surface 21 of overhead gage 2
, drawer stop movement, point out user to note tong with this, now, the gap between front apron 3 and top plate 1 can accommodate hand, and hand can be moved freely in gap.Finger applies pressure to the forced section 83 of locating part 8
Stress surface 831 or First Transition face 812, make locating part 8 towards the second holding position move, you can make limiting section 81 the first confined planes 811 axis 8111 be less than overhead gage 2
Preceding surface 21 and lower surface 22 the second intersecting lens 23.Hand withdraws aforementioned gap while continuing to press on drawer, and locating part 8 makes the second intersecting lens 23 along First Transition face in the presence of overhead gage 2
812 slide, and locating part 8 is moved towards the second holding position.Finally, drawer shifts bottom onto, and locating part 8 is located at the second holding position.
It is provided with the Anti-hand-clamping drawer of a second component（Not depending on going out）, it is disposed at front apron 3
Approximate mid location, be conducive to drawer stress and overall appearance.
If second component, can be arranged on front apron 3 by the user operated in view of left-handed
The left side；If second component, can be arranged on the right of front apron 3 by the user operated in view of right-handed.
It is provided with the Anti-hand-clamping drawer of two second components（Not depending on going out）, it is respectively disposed at front apron 3
The right and left, be conducive to drawer stress and overall appearance.If after both hands pull the drawer out, when left hand or the right hand hold object, only one of first component need to be turned into the second operating position or the 3rd operating position with idle hand, you can close safely and successfully drawer with idle hand；If the user operated in view of left-handed, the first component of the second component on the right can then be turned to the second operating position or the 3rd operating position, the first component of the second component on the left side is turned into the first operating position, you can habitually with left hand safety and successfully close drawer；If the user operated in view of right-handed, the first component of the second component on the left side can then be turned to the second operating position or the 3rd operating position, the first component of the second component on the right is turned into the first operating position, you can habitually with right hand safety and successfully close drawer.
Industrial applicibility
The free content of sequence table
Claims (7)
- A kind of Anti-hand-clamping drawer includes top plate 1, overhead gage 2, front apron 3, it is characterised in that described Anti-hand-clamping drawer also includes installing plate 4, support member 7, locating part 8, spring 6 and back-up ring 5；Locating part 8, spring 6 and the composition first component of support member 7, first component are rotatably coupled by back-up ring 5 with installing plate 4；Locating part 8 is coupled with support member 7 by kinematic pair； First component, back-up ring 5 and the composition second component of installing plate 4, second component are fastened on front apron 3 by screw；First component is provided with the first operating position, the second operating position and the 3rd operating position；When first component is in the first operating position, positioning boss 41 coordinates with location dimples 71；When first component is in the second operating position, the second positive stop lug boss 42 coordinates with the second confined planes 72；When first component is in three operating positions, the 3rd positive stop lug boss 43 coordinates with the 3rd confined planes 73；When first component is in the first operating position, locating part 8 is provided with the first holding position and the second holding position, and spring 6 makes locating part 8 move to the first holding position from the second holding position；When locating part 8 is in the first holding position, the first confined planes 811 of limiting section 81 are with first intersecting lens 814 in First Transition face 812 higher than the preceding surface 21 of overhead gage 2 and the second intersecting lens 23 of lower surface 22；When first component is in the second holding position, at least part of stress surface 831 and the lower surface 22 of overhead gage 2 coordinate；During drawer is pushed away inward, the first confined planes 811 first encounter the preceding surface 21 of overhead gage 2, now, and drawer stops movement, and the gap between front apron 3 and top plate 1 can accommodate hand, and hand can be moved freely in gap；Finger, which applies pressure to stress surface 831, makes the first confined planes 811 and first intersecting lens 814 in First Transition face 812 of limiting section 81 be less than the preceding surface 21 of overhead gage 2 and the second intersecting lens 23 of lower surface 22, continue to press on drawer, second intersecting lens 23 slips over First Transition face 812, finally, drawer shifts bottom onto, and at least part of stress surface 831 and the lower surface 22 of overhead gage 2 coordinate.
- A kind of Anti-hand-clamping drawer according to claim 1, it is characterised in that described kinematic pair connection is prismatic pair connection, spring 6 is compression spring, and spring 6 is contained in the cavity that locating part 8 is constituted with support member 7；The first described holding position be with the first end 741 of positive stop end 813 and groove 74 after kept.
- A kind of Anti-hand-clamping drawer according to claim 1, it is characterised in that described drawer also includes rotating shaft 9, described kinematic pair connection is revolute pair connection, locating part 8 is rotatably coupled with support member 7 by rotating shaft 9, and spring 6 is torsionspring, spring 6 and the arranged coaxial of rotating shaft 9；The first described holding position be with the front 45 of positive stop end 813 and installing plate 4 after kept.
- A kind of Anti-hand-clamping drawer according to claim 1, it is characterised in that described drawer also includes rotating shaft 9, described kinematic pair connection is revolute pair connection, locating part 8 is rotatably coupled with support member 7 by rotating shaft 9, and spring 6 is torsionspring, spring 6 and the arranged coaxial of rotating shaft 9；The first described holding position be with the lug 793 of positive stop end 813 and support member 7 after kept；When first component is in the first holding position, the axis 8111 of the first confined planes 811 is higher than the preceding surface 21 of overhead gage 2 and the second intersecting lens 23 of lower surface 22；The locating part 8 is filamentary pieces.
- A kind of Anti-hand-clamping drawer according to any of the above claim, it is characterised in that the drawer includes the second component described in claim, and the quantity of second component is 1, is arranged on the approximate mid location of front apron.
- A kind of Anti-hand-clamping drawer according to any claim in claim 1-4, it is characterised in that the drawer includes the second component described in claim, and the quantity of second component is 2, is respectively arranged on the right and left of front apron.
- A kind of finger pinch device, it is characterised in that described device includes the second component described in any claim in claim 1-4.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883911.8A CN105310312A (en) | 2013-05-03 | 2013-06-08 | Drawer with anti-pinch device |
| CN201510886069.3A CN105342181A (en) | 2013-05-03 | 2013-06-08 | Drawer |
| CN201510886071.0A CN105342182A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510884483.0A CN105326237A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510886064.0A CN105310313A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer and working method thereof |
| CN201510885691.2A CN105496045A (en) | 2013-05-03 | 2013-06-08 | Drawer |
| CN201380003785.1A CN104135895B (en) | 2013-05-03 | 2013-06-08 | Anti-hand-clamping drawer and finger pinch device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2013/075097 | 2013-05-03 | ||
| CN2013075097 | 2013-05-03 | ||
| PCT/CN2013/077027 WO2014063493A1 (en) | 2013-05-03 | 2013-06-08 | Finger pinch-protection drawer and finger pinch-protection device |
| CN201380003785.1A CN104135895B (en) | 2013-05-03 | 2013-06-08 | Anti-hand-clamping drawer and finger pinch device |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510883911.8A Division CN105310312A (en) | 2013-05-03 | 2013-06-08 | Drawer with anti-pinch device |
| CN201510884483.0A Division CN105326237A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510886069.3A Division CN105342181A (en) | 2013-05-03 | 2013-06-08 | Drawer |
| CN201510886071.0A Division CN105342182A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510886064.0A Division CN105310313A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer and working method thereof |
| CN201510885691.2A Division CN105496045A (en) | 2013-05-03 | 2013-06-08 | Drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104135895A true CN104135895A (en) | 2014-11-05 |
| CN104135895B CN104135895B (en) | 2016-01-27 |
Family
ID=50543954
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380003785.1A Expired - Fee Related CN104135895B (en) | 2013-05-03 | 2013-06-08 | Anti-hand-clamping drawer and finger pinch device |
| CN201510884483.0A Withdrawn CN105326237A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510883911.8A Withdrawn CN105310312A (en) | 2013-05-03 | 2013-06-08 | Drawer with anti-pinch device |
| CN201510886064.0A Withdrawn CN105310313A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer and working method thereof |
| CN201510886069.3A Withdrawn CN105342181A (en) | 2013-05-03 | 2013-06-08 | Drawer |
| CN201510886071.0A Withdrawn CN105342182A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510885691.2A Withdrawn CN105496045A (en) | 2013-05-03 | 2013-06-08 | Drawer |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884483.0A Withdrawn CN105326237A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510883911.8A Withdrawn CN105310312A (en) | 2013-05-03 | 2013-06-08 | Drawer with anti-pinch device |
| CN201510886064.0A Withdrawn CN105310313A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer and working method thereof |
| CN201510886069.3A Withdrawn CN105342181A (en) | 2013-05-03 | 2013-06-08 | Drawer |
| CN201510886071.0A Withdrawn CN105342182A (en) | 2013-05-03 | 2013-06-08 | Anti-pinch drawer |
| CN201510885691.2A Withdrawn CN105496045A (en) | 2013-05-03 | 2013-06-08 | Drawer |
Country Status (2)
| Country | Link |
|---|---|
| CN (7) | CN104135895B (en) |
| WO (1) | WO2014063493A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158537A (en) * | 2018-02-28 | 2018-06-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Antilock clamping structure and dish-washing machine |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259840A (en) * | 2017-07-25 | 2017-10-20 | 德清县兴拓木板厂（普通合伙） | A kind of drawer |
| CN107259841A (en) * | 2017-07-25 | 2017-10-20 | 德清县兴拓木板厂（普通合伙） | A kind of Anti-hand-clamping drawer |
| CN107713431A (en) * | 2017-11-26 | 2018-02-23 | 田元元 | A kind of thimble-type drawer finger pinch device |
| CN107647653A (en) * | 2017-11-26 | 2018-02-02 | 田元元 | A kind of elastic press type drawer finger pinch device |
| CN107625320A (en) * | 2017-11-26 | 2018-01-26 | 田元元 | A kind of easy drawer finger pinch device |
| CN107713430A (en) * | 2017-11-26 | 2018-02-23 | 田元元 | A kind of drop type drawer finger pinch device |
| EP3736615B1 (en) * | 2019-05-10 | 2022-09-07 | Nexans | A cabinet and a method of operating such a cabinet |
| KR102410129B1 (en) * | 2020-10-30 | 2022-06-20 | 주식회사 아이엠유 | Safety device for hand protection |
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|---|---|---|---|---|
| US5769517A (en) * | 1996-02-14 | 1998-06-23 | Carde; Felix | Drawer safety lock |
| CN2613184Y (en) * | 2003-03-21 | 2004-04-28 | 川湖工厂股份有限公司 | Hand clamping-resisting drawer slide assembly |
| CN1590229A (en) * | 2003-09-04 | 2005-03-09 | 天马株式会社 | Containing box |
| JP2008043391A (en) * | 2006-08-11 | 2008-02-28 | East:Kk | Furniture with automatic retraction/locking mechanism drawer |
| CN102078091A (en) * | 2009-11-26 | 2011-06-01 | 上海德通能源环保科技有限公司 | Anti-hand-clamping drawer |
| CN202436541U (en) * | 2012-01-14 | 2012-09-19 | 成都天绿菌业有限公司 | Simple dresser with storage cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599739B (en) * | 2011-01-21 | 2015-11-18 | 郑永嘉 | Prevent the drawer sliding rail that drawer is opened automatically |
-
2013
- 2013-06-08 CN CN201380003785.1A patent/CN104135895B/en not_active Expired - Fee Related
- 2013-06-08 CN CN201510884483.0A patent/CN105326237A/en not_active Withdrawn
- 2013-06-08 CN CN201510883911.8A patent/CN105310312A/en not_active Withdrawn
- 2013-06-08 CN CN201510886064.0A patent/CN105310313A/en not_active Withdrawn
- 2013-06-08 CN CN201510886069.3A patent/CN105342181A/en not_active Withdrawn
- 2013-06-08 CN CN201510886071.0A patent/CN105342182A/en not_active Withdrawn
- 2013-06-08 CN CN201510885691.2A patent/CN105496045A/en not_active Withdrawn
- 2013-06-08 WO PCT/CN2013/077027 patent/WO2014063493A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769517A (en) * | 1996-02-14 | 1998-06-23 | Carde; Felix | Drawer safety lock |
| CN2613184Y (en) * | 2003-03-21 | 2004-04-28 | 川湖工厂股份有限公司 | Hand clamping-resisting drawer slide assembly |
| CN1590229A (en) * | 2003-09-04 | 2005-03-09 | 天马株式会社 | Containing box |
| JP2008043391A (en) * | 2006-08-11 | 2008-02-28 | East:Kk | Furniture with automatic retraction/locking mechanism drawer |
| CN102078091A (en) * | 2009-11-26 | 2011-06-01 | 上海德通能源环保科技有限公司 | Anti-hand-clamping drawer |
| CN202436541U (en) * | 2012-01-14 | 2012-09-19 | 成都天绿菌业有限公司 | Simple dresser with storage cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158537A (en) * | 2018-02-28 | 2018-06-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Antilock clamping structure and dish-washing machine |
| CN108158537B (en) * | 2018-02-28 | 2023-07-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Anti-blocking clamp structure and dish washer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105342182A (en) | 2016-02-24 |
| CN105496045A (en) | 2016-04-20 |
| CN105342181A (en) | 2016-02-24 |
| CN105310312A (en) | 2016-02-10 |
| CN104135895B (en) | 2016-01-27 |
| CN105310313A (en) | 2016-02-10 |
| CN105326237A (en) | 2016-02-17 |
| WO2014063493A1 (en) | 2014-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Peiwu Inventor before: Gong Zhu |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160104 Address after: 410004 Hunan province Changsha Tianxin District Xiangfu Road No. 369 wing Star City Park Complex Building Room 302A domain Applicant after: Hunan Gaosheng Hongfu Furniture Manufacturing Co.,Ltd. Address before: Xinglin Jimei Road District of Xiamen city in Fujian province 361021 No. 58 building 401 room A Applicant before: Xiamen Aizhuo Industrial Design Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| 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: 20160127 |