CN107802108A - Return mechanism for movable piece of furniture - Google Patents
Return mechanism for movable piece of furniture Download PDFInfo
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- CN107802108A CN107802108A CN201610806635.XA CN201610806635A CN107802108A CN 107802108 A CN107802108 A CN 107802108A CN 201610806635 A CN201610806635 A CN 201610806635A CN 107802108 A CN107802108 A CN 107802108A
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- path
- support member
- return mechanism
- furniture
- piece
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Abstract
The present invention includes a body, a seizure part, a connection piece, a support member and an elastic component about a kind of return mechanism for movable piece of furniture.The seizure part can be movable relative to each other with the body；The connector is connected to the seizure part；The support member is connected to the connector.The elastic component is applying a recurrence elastic force to the seizure part.When the body with respect to the seizure part toward direction activity a to precalculated position when, the support member clip body；During the relative seizure part of the body is toward the direction further activity, the application that user one pulls out strength is reduced by the support member clip body.
Description
Technical field
The present invention relates to a kind of return mechanism, particularly relates to a kind of return mechanism for movable piece of furniture.
Background technology
In a furniture system, by taking drawer system as an example, a usual drawer can be opened a relative cabinet by sliding rail assembly
Open or fold.In existing technology, drawer is opened into respect to cabinet from one in the latter end stroke folded, can be by a regression machine
Structure automatically folds to provide drawer with respect to cabinet.Filled as U.S. Patent Bulletin US 8,905,498B2 disclose a kind of return
Put, the return device can be a mobilizable furniture assembly be folded with respect to a furniture body.The return device 8 includes one
Body 9, a drivening piece 12, a sliding part 16, a spring holder 18 and an elastic device 17.Wherein, body 9 has a displacement
The controlling curve 21 of path 10 and one.The sliding part 16 can respond the drivening piece 12 and be driven by a male part 14 and on the displacement road
The activity of footpath 10；The elastic device 17 applies an elastic force to the spring holder 18.The spring holder 18 can be bent in the control
The activity of line 21, and the spring holder 18 is engaged to another tooth-shape structure on the sliding part 16 by a tooth-shape structure 22a
22b.According to this configuration, can be used for reducing strength (the forces required for for stretching the elastic device 17
The can be reduced of stressing the spring device 17), in this, it is incorporated herein by reference.
However, with the difference of the market demand, under the basis with return device, how to develop one kind and make user same
Sample can effortlessly operate relatively another piece of furniture activity of a piece of furniture, it is clear that the target that can be made joint efforts as industry it
One.
The content of the invention
It is an object of the invention to provide a kind of return mechanism, with realize can provide user effortlessly operate it is movable
The return mechanism of piece of furniture.
According to the viewpoint of the present invention, a kind of return mechanism, it is characterized in：Part, a connection are caught comprising a body, one
Part, a support member and an elastic component.The body includes a first path and one second path, and the first path includes a first end
And one second end, one first height is formed between the first end and the body, one second is formed between second end and the body
Highly, first height is to be different from second height, is collectively forming a lead segment along the first end and second end, this
One path also includes the second end of the adjacent lead segment of one first bending segment；Second path is curved comprising a linearity range and one second
Trisection bends with respect to the linearity range and connects the linearity range；The seizure part and the body can by second path and relative to each other
Activity；The connector is connected to the seizure part；The support member is connected to the connector, and it is to be located at that the support member, which includes a supporting part,
The first path；The elastic component is applying a recurrence elastic force to the seizure part；Wherein, when the body and the seizure part wherein
One of relatively another past first direction activity to first precalculated position therein when, the supporting part of the support member is from the body
First path lead segment clip in first bending segment；Wherein, when one of the body and the seizure part are with respect to it
In another past first direction continuation activity to second precalculated position when, line of the seizure part from the second path of the body
Property section clip is in second bending segment, to keep the elastic component toward the recurrence elastic force of a second direction.
It is preferred that the lead segment is gradient.
It is preferred that the connector with the seizure part is pivotally connected relative to each other by a first axle, the first axle is located at should
Second path.
It is preferred that the support member with the connector is pivotally connected relative to each other by an articulated section, the articulated section is to be located at
Second path.
It is preferred that the lead segment provide the supporting part of the support member against, enable the supporting part of the support member along this
Lead segment is little by little close to first bending segment.
It is preferred that return mechanism is also configured between the body and the seizure part comprising a buffer unit.
It is preferred that the second direction and the first direction are opposite directions.
According to another viewpoint of the present invention, a kind of return mechanism, it is characterized in：Part, a connection are caught comprising a body, one
Part, a support member and an elastic component.The body includes one first blocking part and one second blocking part；The seizure part can with the body
It is movable relative to each other；The connector is relatively to be pivotally connected with the seizure part；The support member is relatively to be pivotally connected with the connector, should
Support member includes a supporting part；Wherein, when one of the body and the seizure part another past first party relatively therein
During activity, the elastic component can accumulate the recurrence elastic force toward a second direction, until the body and the seizure part
One of them relatively another past first direction activity to first precalculated position therein when, the supporting part of the support member is relative
The connector pivots the first blocking part of an angle and clip in the body；Wherein, when the body and the seizure part wherein it
One is relatively therein another toward during the first direction continuation activity, by the supporting part clip of the support member in the body
The first blocking part can be to resist the elastic component toward the recurrence elastic force of the second direction, until the body and the seizure part
When the further activity of one of them another past first direction relatively therein is to second precalculated position, the seizure part is relative should
Connector pivots the second blocking part of an angle and clip in the body, to keep this time of the elastic component toward the second direction
Return elastic force.
According to another viewpoint of the present invention, a kind of return mechanism for movable piece of furniture, suitable for one first furniture
Part and one second piece of furniture, second piece of furniture can be movable from a stowed position toward a first direction with respect to first piece of furniture,
First piece of furniture includes a fixture, and the return mechanism is configured in second piece of furniture, is characterized in：The return mechanism includes
One body, one catch part, a connection piece, a support member and an elastic component.The body includes a first path and one second path,
The first path includes a first end and one second end, and one first height, second end are formed between the first end and the body
Between the body formed one second height, first height be different from this second height, along the first end and this second
End is collectively forming a lead segment, and the first path also includes the second end of the adjacent lead segment of one first bending segment, second tunnel
Footpath connects the linearity range comprising a linearity range with one second bending segment；The seizure part and the body can by second path phase
To movable each other, when second piece of furniture is in the stowed position with respect to first piece of furniture, the seizure part exists to clip
The fixture of first piece of furniture；The connector is relatively to be pivotally connected with the seizure part；The support member is relative with the connector
Ground is pivotally connected, and it is to be located at the first path that the support member, which includes a supporting part,；The elastic component providing a recurrence elastic force, make this
Two piece of furniture can be folded to the stowed position with respect to first piece of furniture；Wherein, when second piece of furniture is with respect to first furniture
When part is from the stowed position toward first direction activity to first precalculated position, the supporting part of the support member is with respect to the connector
Pivot an angle and from the lead segment clip of the first path of the body in first bending segment；Wherein, when second piece of furniture
During with respect to first piece of furniture from first precalculated position toward first direction continuation activity to second precalculated position, the seizure
Part pivots an angle with respect to the connector and pulls and depart from from the fixture solution of first piece of furniture, and the seizure part is from the body
The linearity range clip in the second path is in second bending segment, to keep the elastic component toward the recurrence elastic force of a second direction.
Brief description of the drawings
To further illustrate the above-mentioned purpose, design feature and the effect that confirm the present invention, below with reference to accompanying drawing to this hair
It is bright to be described in detail, wherein：
Fig. 1 shows that a furniture system of one embodiment of the invention unloads the schematic perspective view of upper strata drawer.
Fig. 2 shows the schematic perspective view of the sliding rail assembly of one embodiment of the invention.
Fig. 3 shows the decomposing schematic representation of the sliding rail assembly of one embodiment of the invention.
Fig. 4 shows the decomposing schematic representation of the return mechanism of one embodiment of the invention.
Fig. 5 shows the combination diagram of the return mechanism of one embodiment of the invention.
Fig. 6 shows the relative signal for catching part and being in a stowed position of the body of the return mechanism of one embodiment of the invention
Figure.
Fig. 7 is the enlarged diagram of Fig. 6 a-quadrant.
Fig. 8 shows the relative part that catches of the body of the return mechanism of one embodiment of the invention from the stowed position toward a first party
To the schematic diagram of activity.
Fig. 9 is the enlarged diagram of Fig. 8 a-quadrant.
Figure 10 shows the relative part that catches of the body of the return mechanism of one embodiment of the invention toward the first direction activity to one
The schematic diagram in the first precalculated position.
Figure 11 is the enlarged diagram of Figure 10 a-quadrant.
Figure 12 shows that the relative part that catches of the body of the return mechanism of one embodiment of the invention continues toward first direction activity
Schematic diagram.
Figure 13 is the enlarged diagram of Figure 12 a-quadrant.
Figure 14 shows that the relative part that catches of the body of the return mechanism of one embodiment of the invention continues toward first direction activity
To the schematic diagram in one second precalculated position.
Figure 15 is the enlarged diagram of Figure 14 a-quadrant.
Embodiment
Fig. 1 shows that a furniture system 20 of one embodiment of the invention includes a cabinet 22 and an at least drawer 24, in this with
Exemplified by several drawers 24.It is preferred that each drawer 24 can be attached to the cabinet 22 by a pair of sliding rail assemblys 26.Specifically,
Each sliding rail assembly 26 includes one first rail 28 can be longitudinally movable with respect to first rail 28 with one second rail 30.It is it is preferred that every
One sliding rail assembly 26 also includes one the 3rd rail 32 to extend active strokes of second rail 30 with respect to first rail 28.Wherein,
First rail 28 connects, such as is solidly connected to the cabinet 22；On the other hand, second rail 30 can make to carry the drawer 24
The drawer 24 is readily able to the relative cabinet 22 by second rail 30 or first rail 28 is turned on and off.In this embodiment
In, using first rail 28 (or the cabinet 22) as one first piece of furniture, and second rail 30 (or the drawer 24) is as one the
Explanation is used as exemplified by two piece of furniture.However, in implementation, first piece of furniture is not limited to this with second piece of furniture.
As shown in Fig. 2 a return mechanism 34 of one embodiment of the invention can be applied to the first piece of furniture of the furniture system
With the second piece of furniture, e.g. first rail 28 and second rail 30 applied to the sliding rail assembly 26.
Coordinate shown in Fig. 3, the 3rd rail 32 of the sliding rail assembly 26 is to be movably mounted to first rail 28 and second rail
Between 30.Furthermore, first rail 28 includes a fixture 36.The fixture 36 has a fixed part 38.In this, this is solid
Determine the rear end that part 36 is fixedly connected to adjacent first rail 28.On the other hand, the return mechanism 34 with configure in second rail
Exemplified by 30.In other words, the return mechanism 34 can relative activity of first rail 28 with second rail 30.
As shown in figs. 4 and 5, the return mechanism 34 includes a body 40, one and catches part 42, the support of a connection piece 44, one
The elastic component 48 of part 46 and one.It is preferred that also include a buffer unit 50.
In this embodiment, for the body 40 of the return mechanism 34 exemplified by two, two bodies 40 can pass through a connection
Mode and mutually assemble.For example, can mutually be assembled by clamping, snapping or the mode such as be spirally connected, in not limiting in implementation.This two
It is in mutually corresponding kenel that the structure of individual body 40, which is generally, and each body 40 can be used for providing the seizure part 42, be somebody's turn to do
Connector 44, the support member 46, the elastic component 48 and/or the buffer unit 50 are installed.
It is to be provided separately (this part that the body 40, which includes a first path 52 and one second path 54 and the first path 52,
It can coordinate refering to Fig. 5 and Fig. 7).The first path 52 includes a first end 53a and one second end 53b, and second end 53b is remote
Form one first height h1 between the first end 53a, first end 53a and the body 40, the second end 53b and the body 40 it
Between form one second height h2, first height h1 is be different from second height h2, for example, first height h1 less than this
Two height h2, form a difference in height.It is preferred that a lead segment 55 is collectively forming along first end 53a and second end 53b,
The lead segment 55 is gradient, an e.g. inclined-plane or a cambered surface, in not limiting in implementation.In addition, the body 40 also wraps
Include the second end 53b that one first bending segment 57 is located at the adjacent lead segment 55.Second path 54 includes a linearity range 58a and one
Second bending segment 58b, the second bending segment 58b bend with respect to linearity range 58a and connect linearity range 58a.Wherein, this second
The linearity range 58a in path 54 length is greater than the length of the lead segment 55 of the first path 52.In this embodiment, the body
40 include one first blocking part 60 and one second blocking part 62.First blocking part 60 is to be located at adjacent first bending segment 57,
Second blocking part 62 is to be located at adjacent second bending segment 58b.
As shown in figs. 4 and 5, the seizure part 42 can be movable relative to each other with the body 40.For example, the seizure part 42 is with being somebody's turn to do
Body 40 can be by second path 54 and movable relative to each other.The seizure part 42 connects the connector 44, for example, the seizure part
42 with the connector 44 be pivotally connected relative to each other by a first axle 64.In this, the first axle 64 is included with the seizure part 42
It is pivotally connected exemplified by the connector 44, the first axle 64 is to be located at second path 54, e.g. positioned at the linear of second path 54
Section 58a.In this, the seizure part 42 also catches the solution tug feature 70 of feature 68 and one comprising one second axle 66, one.Second axle 66
It is to be located at second path 54；The seizure feature 68 is, for example, a buckle structure；Solution tug feature 70 is, for example, a wall.
The support member 46 is connected to the connector 44, for example, the support member 46 and the connector 44 are by an articulated section
72 and be pivotally connected relative to each other.In this, by the support member 46 include the articulated section 72 be pivotally connected the connector 44 exemplified by, the articulated section 72
Positioned at second path 54, e.g. the linearity range 58a positioned at second path 54.In addition, the support member 46 also includes one
Support part 74 is located at the first path 52.It is preferred that the support member 46 also includes an installation portion 78.
The elastic component 48 is applying a recurrence elastic force between the seizure part 42 and the body 40.For example, the elastic component
48 are mounted between the support member 46 (such as installation portion 78 of the support member 46) and a connecting portion 80 of the body 40.
The buffer unit 50 is configurable between the body 40 and the seizure part 42.The buffer unit 50 includes a cylinder body 82
With a buffer bar 84, wherein, the Neng Gou Arrived of buffer bar 84 are in the seizure part 42.Due to the usual skill that this part is the field
It will be appreciated that technology category, for brevity, do not repeated separately in this.
As shown in Figures 6 and 7, second rail 30 is in a stowed position P with respect to first rail 28.It should be noted that in
This only illustrates configuration in the return mechanism 34 of second rail 30 to represent the position of second rail 30, and illustrates first rail 28
Fixture 36 represents the position of first rail 28.
Specifically, when second rail 30 is in stowed position P with respect to first rail 28, the return mechanism 34 is caught
Catching part 42 can be by catching fixed part 38 of the clip of feature 68 in the fixture 36 of first rail 28.On the other hand, the seizure
Part 42 responds the recurrence elastic force of the elastic component 48, the return mechanism 34 is maintained at stowed position P, and the buffer unit 50
The opposing cylinder 82 of buffer bar 84 is in the state of relative constriction.
Coordinate shown in Fig. 6 and Fig. 8, one of the body 40 and the seizure part 42 can be relatively therein another toward this
First direction D1 activities.In this embodiment, because the clip of seizure part 42 is in the fixed part of the fixture 36 of first rail 28
38, allow second rail 30 with respect to first rail 28 from stowed position P toward the first party when a user bestows an operation strength
During D1 activities, the body 40 can be movable toward first direction D1 with respect to the seizure part 42.
Specifically, during the relative seizure part 42 of the body 40 is toward first direction D1 activities, the elastic component
48 respond the activity of the body 40 and can start accumulation toward the recurrence elastic force of a second direction D2.Wherein, second direction D2
It is opposite direction with first direction D1.That is, the operation strength of operator have to be larger than the recurrence bullet of the elastic component 48
Power can just be enough to make body 40 movable toward first direction D1.On the other hand, the opposing cylinder of buffer bar 84 of the buffer unit 50
82 little by little extend.Furthermore because the body 40 is toward first direction D1 activities, the second axle 66 of the seizure part 42 can be along
The linearity range 58a in the second path 54 of the body 40 is little by little close to the second bending segment 58b；On the other hand, the support member 46
Supporting part 74 can be along the lead segment 55 of the first path 52 of the body 40 little by little close to the first bending segment 57.It is preferred that
The lead segment 55 provides the supporting part 74 of the support member 46 against enabling the supporting part 74 of the support member 46 along the lead segment
55 little by little close to the first bending segment 57 (this part can coordinate refering to Fig. 9).
Coordinate shown in Fig. 8 and Figure 10, when the body 40 continues past first direction D1 activities to one with respect to the seizure part 42
During the first precalculated position P1, the second axle 66 of the seizure part 42 can continue to the linearity range along the second path 54 of the body 40
58a is little by little close to the second bending segment 58b；On the other hand, the supporting part 74 of the support member 46 can be along the phase of lead segment 55
To the connector 44 pivot an angle and reach first bending segment 57, and the clip of supporting part 74 of the support member 46 to this first
Blocking part 60.In other words, the supporting part 74 of the support member 46 can be from the clip of lead segment 55 of the first path 52 of the body 40
In first bending segment 57 (this part can coordinate refering to Fig. 9 and Figure 11).
Coordinate shown in Figure 10 and Figure 12, when the body 40 continues past be somebody's turn to do with respect to the seizure part 42 from first precalculated position P1
During first direction D1 activities, the body 40 is blocked by the clip of supporting part 74 of the support member 46 the first of the body 40
Tug portion 60, thereby can be resisting the elastic component 48 toward second direction D2 recurrence elastic force.That is, pass through the support
The clip of supporting part 74 of part 46 to first blocking part 60 can have leverage as a strong point, be used to reduce
Person is applied to the operation strength of second rail 30 or body 40.In short, user can more effortlessly operate the second rail 30 or
Body 40 is movable (this part can coordinate refering to Figure 13) toward first direction D1.
Coordinate Figure 12 and Figure 14 shown in, when the body 40 with respect to the seizure part 42 further toward first direction D1 activities extremely
During one second precalculated position P2, the seizure part 42 with respect to the connector 44 pivot an angle and from the fixture 36 of first rail 28
The solution tug of fixed part 38 depart from, and the clip of the second axle 66 of the seizure part 42 is in the second blocking part 62 of the body 40.In other words,
The seizure part 42 can be from the linearity range 58a clips in the second path 54 of the body 40 in second bending segment 58b, to keep
The recurrence elastic force of the elastic component 48 toward second direction D2 (this part can coordinate refering to Figure 15).In this case, the support
Part 46 further pivots with respect to the connector 44；On the other hand, the opposing cylinder 82 of buffer bar 84 of the buffer unit 50 is complete
Extend entirely and be in buffering readiness.
It is noted that when second rail 30 with respect to first rail 28 from the second precalculated position P2 toward the second direction
D2 towards above-mentioned stowed position P fold to a latter end stroke when, the seizure part 42 solution tug feature 70 can contact first rail 28
Fixture 36 fixed part 38, enable the seizure feature 68 of the seizure part 42 again clip to the fixture 36 fixation
Portion 38, make the elastic component 48 to discharge the recurrence elastic force toward second direction D2, make second rail 30 can with respect to this first
Rail 28 is folded to stowed position P toward second direction D2, that is to say, that the body 40 can with respect to the seizure part 42 toward this second
Direction D2 is folded to stowed position P (this part can be sequentially with reference to figure 12, Figure 10, Fig. 8 and Fig. 6).Wherein, position is being folded toward this
Put during P folds, the buffer unit 50 can be providing cushioning effect.Due to the usual knowledge that this part is the field
Person it will be appreciated that technology category, for brevity, do not repeated separately in this.
Explanation more than, it is known that enhancement effect of the invention is with advantage：
A., user's return mechanism for effortlessly operating movable piece of furniture can be provided.
B. component composition is more simplified.
Although the present invention describes with reference to current specific embodiment, those of ordinary skill in the art
It should be appreciated that the embodiment of the above is intended merely to the explanation present invention, can also make in the case of without departing from spirit of the invention
Go out it is various equivalent change and modifications, therefore, as long as in the spirit of the present invention change to above-described embodiment, become
Type will all fall in the range of the application claims.
Claims (20)
1. a kind of return mechanism, it is characterised in that include：
One body, comprising a first path and one second path, the first path includes a first end and one second end, and this first
One first height is formed between end and the body, one second height is formed between second end and the body, first height is
Different from second height, a lead segment is collectively forming along the first end and second end, the first path also includes one the
Second end of the adjacent lead segment of one bending segment；Second path includes a linearity range and one second bending segment, second bending
The relative linearity range of section bends and connects the linearity range；
One catches part, and the seizure part can be by second path and movable relative to each other with the body；
A connection piece is connected to the seizure part；
One support member is connected to the connector, and it is to be located at the first path that the support member, which includes a supporting part,；And
One elastic component is applying a recurrence elastic force to the seizure part；
Wherein, when the body and another past first direction activity relatively therein of one of the seizure part are to one first pre-
Positioning is when putting, and the supporting part of the support member is from the lead segment clip of the first path of the body in first bending segment；
Wherein, when one of the body and the seizure part another past first direction continuation activity relatively therein to 1
During two precalculated positions, the seizure part from the linearity range clip in the second path of the body in second bending segment, to keep this
The recurrence elastic force of elastic component toward a second direction.
2. return mechanism according to claim 1, it is characterised in that the lead segment is gradient.
3. return mechanism according to claim 1, it is characterised in that the connector and the seizure part be by an axle and
It is pivotally connected relative to each other, the axle position is in second path.
4. return mechanism according to claim 1, it is characterised in that the support member is by a pivot joint with the connector
Portion and be pivotally connected relative to each other, the articulated section is to be located at second path.
5. return mechanism according to claim 1, it is characterised in that the supporting part that the lead segment provides the support member supports
Lean on, enable the supporting part of the support member along the lead segment little by little close to first bending segment.
6. return mechanism according to claim 1, it is characterised in that also configured comprising a buffer unit in the body with being somebody's turn to do
Between seizure part.
7. return mechanism according to claim 1, it is characterised in that the second direction is phase negative side with the first direction
To.
8. a kind of return mechanism, it is characterised in that include：
One body, include one first blocking part and one second blocking part；
One catches part, and the seizure part can be movable relative to each other with the body；
A connection piece, the connector are relatively to be pivotally connected with the seizure part；
One support member, the support member are relatively to be pivotally connected with the connector, and the support member includes a supporting part；And
One elastic component；
Wherein, when one of the body and the seizure part relatively it is therein it is another toward a first direction activity during,
The elastic component can accumulate the recurrence elastic force toward a second direction, until one of the body and the seizure part relatively wherein
Another past first direction activity to first precalculated position when, the supporting part of the support member pivots one jiao with respect to the connector
Degree and clip the body the first blocking part；
Wherein, when the process of one of the body and the seizure part another past first direction continuation activity relatively therein
In, can be resisting the elastic component toward the second party in the first blocking part of the body by the supporting part clip of the support member
To recurrence elastic force, until the body and one of the seizure part another past first direction relatively therein are further lived
When moving to second precalculated position, the seizure part pivots the second clip of an angle and clip in the body with respect to the connector
Portion, to keep the elastic component toward the recurrence elastic force of the second direction.
9. return mechanism according to claim 8, it is characterised in that the elastic component is arranged on the support member and the body
Between.
10. return mechanism according to claim 8, it is characterised in that the body includes a first path and one second
Path, the first path include a first end, one second end and one first bending segment, and second end is away from the first end, is somebody's turn to do
Adjacent second end of first bending segment, second path include a linearity range and one second bending segment, and second bending segment is relative
The linearity range bends and connects the linearity range, wherein, first blocking part is to be located at adjacent first bending segment, second clip
Portion is to be located at adjacent second bending segment.
11. return mechanism according to claim 10, it is characterised in that one is included between the first end and second end
Lead segment, the lead segment are gradient.
12. return mechanism according to claim 10, it is characterised in that the connector and the seizure part by an axle and
It is pivotally connected relative to each other, the axle position is in second path.
13. return mechanism according to claim 10, it is characterised in that the support member and the connector are by a pivot
Socket part and be pivotally connected relative to each other, the articulated section is to be located at second path.
14. return mechanism according to claim 11, it is characterised in that the lead segment provides the supporting part of the support member
Against enabling the supporting part of the support member along the lead segment little by little close to first bending segment.
15. return mechanism according to claim 8, it is characterised in that also comprising a buffer unit configure the body with
Between the seizure part.
16. return mechanism according to claim 8, it is characterised in that the second direction is opposite with the first direction
Direction.
17. a kind of return mechanism for movable piece of furniture, suitable for one first piece of furniture and one second piece of furniture, this second
Piece of furniture can be with respect to first piece of furniture from a stowed position toward first direction activity, and first piece of furniture includes one and fixed
Part, the return mechanism are configured in second piece of furniture, it is characterised in that：
The return mechanism, comprising：
One body, comprising a first path and one second path, the first path includes a first end and one second end, and this first
One first height is formed between end and the body, one second height is formed between second end and the body, first height is
Different from second height, a lead segment is collectively forming along the first end and second end, the first path also includes one the
Second end of the adjacent lead segment of one bending segment, second path include a linearity range and one second bending segment, second bending
The Duan Liantong linearity ranges；
One catches part, and the seizure part can be movable relative to each other by second path with the body, when the second piece of furniture phase
When being in the stowed position to first piece of furniture, the seizure part to clip first piece of furniture fixture；
A connection piece, the connector are relatively to be pivotally connected with the seizure part；
One support member, the support member are relatively to be pivotally connected with the connector, the support member include a supporting part be positioned at this first
Path；And
One elastic component makes second piece of furniture to be folded with respect to first piece of furniture to this and folds position to provide a recurrence elastic force
Put；
Wherein, when second piece of furniture with respect to first piece of furniture from the stowed position toward the first direction activity to one first pre-
Positioning is when putting, and the supporting part of the support member pivots an angle and the lead segment card of first path from the body with respect to the connector
Tug is in first bending segment；
Wherein, when second piece of furniture with respect to first piece of furniture from first precalculated position toward the first direction continuation activity to
During one second precalculated position, the seizure part pivots an angle with respect to the connector and the fixture solution tug from first piece of furniture is de-
From, and the seizure part from the linearity range clip in the second path of the body in second bending segment, to keep the elastic component past
The recurrence elastic force of one second direction.
18. return mechanism according to claim 17, it is characterised in that the lead segment is gradient.
19. return mechanism according to claim 17, it is characterised in that the connector and the seizure part are by an axle
And be pivotally connected relative to each other, the axle position is in second path.
20. return mechanism according to claim 17, it is characterised in that the support member and the connector are by a pivot
Socket part and be pivotally connected relative to each other, the articulated section is to be located at second path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806635.XA CN107802108B (en) | 2016-09-07 | 2016-09-07 | Return mechanism for movable piece of furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806635.XA CN107802108B (en) | 2016-09-07 | 2016-09-07 | Return mechanism for movable piece of furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107802108A true CN107802108A (en) | 2018-03-16 |
| CN107802108B CN107802108B (en) | 2019-08-02 |
Family
ID=61575931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610806635.XA Active CN107802108B (en) | 2016-09-07 | 2016-09-07 | Return mechanism for movable piece of furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107802108B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020140330A1 (en) * | 2001-03-27 | 2002-10-03 | Hoeppner Daniel M. | Drawer slide |
| CN101277631A (en) * | 2005-10-04 | 2008-10-01 | 保罗黑蒂希有限及两合公司 | Retracting device |
| US20130088132A1 (en) * | 2010-06-01 | 2013-04-11 | Julius Blum Gmbh | Retracting device for retracting a movably supported furniture part |
| CN104490139A (en) * | 2014-12-19 | 2015-04-08 | 苏州升德精密电气有限公司 | Improved slide rail return buffering mechanism structure |
| CN105101840A (en) * | 2013-04-12 | 2015-11-25 | 尤利乌斯·布卢姆有限公司 | Drive device for a movable furniture part |
-
2016
- 2016-09-07 CN CN201610806635.XA patent/CN107802108B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020140330A1 (en) * | 2001-03-27 | 2002-10-03 | Hoeppner Daniel M. | Drawer slide |
| CN101277631A (en) * | 2005-10-04 | 2008-10-01 | 保罗黑蒂希有限及两合公司 | Retracting device |
| US20130088132A1 (en) * | 2010-06-01 | 2013-04-11 | Julius Blum Gmbh | Retracting device for retracting a movably supported furniture part |
| CN105101840A (en) * | 2013-04-12 | 2015-11-25 | 尤利乌斯·布卢姆有限公司 | Drive device for a movable furniture part |
| CN104490139A (en) * | 2014-12-19 | 2015-04-08 | 苏州升德精密电气有限公司 | Improved slide rail return buffering mechanism structure |
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| Publication number | Publication date |
|---|---|
| CN107802108B (en) | 2019-08-02 |
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