CN107269144B - Pinless hinge with guide member with closure buffer structure - Google Patents
Pinless hinge with guide member with closure buffer structure Download PDFInfo
- Publication number
- CN107269144B CN107269144B CN201710339749.2A CN201710339749A CN107269144B CN 107269144 B CN107269144 B CN 107269144B CN 201710339749 A CN201710339749 A CN 201710339749A CN 107269144 B CN107269144 B CN 107269144B
- Authority
- CN
- China
- Prior art keywords
- hinge
- connector
- closure
- guide member
- accommodating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
Abstract
The invention discloses a kind of Pinless hinge with guide member with closure buffer structure, comprising: hinge box is equipped with accommodating chamber, and the accommodating chamber side is equipped with opening；Hinge cups are equipped with mounting groove；Connector, one end are rotatably affixed to accommodating chamber, and the other end is rotatably affixed to mounting groove from the stretching that is open, and connector can rotate around fixed part and realize hinge box and hinge cups opening and closing；Close mechanism is fixed in mounting groove, is abutted with connector, when hinge box and hinge cups separate, provides the closing force of connector closure rotation；Buffer gear is set in accommodating chamber and can abut with connector, in hinge box and hinge cups closing motion, providing the cushion effect of deceleration connector closure rotation.The hinge box of such Pinless hinge with guide member and hinge cups are individually fixed in two components for needing to be closed, the closing force and cushion effect provided by close mechanism and buffer gear can make two components closing speed in closing motion moderate and steady.
Description
Technical field
The present invention relates to hardware building materials, in particular to a kind of Pinless hinge with guide member with closure buffer structure.
Background technique
Hinge is also known as hinge and is for connection to two solids and allows to do the mechanical device relatively rotated between the two.Hinge
It can be made of moveable component, or be made of folding material.
Now cabinets such as wardrobe, cabinet on the market are equipped with openable cabinet door.It is conventionally used to the hinge of connection cabinet body and cabinet door
Chain has the problem that due to not having or can not provide enough cabinet door closing forces, there are gap or instead after being closed cabinet door
Bullet；Alternatively, cabinet door closing course is too fast since cabinet door closing force is excessive, causes cabinet door to hit cabinet body and issue noise, if things go on like this
Result even in cabinet damage.
Therefore, enough closing forces can be provided and keep closing speed moderate and stable attachment device by being badly in need of one kind.
Summary of the invention
In view of the above problems, the invention proposes a kind of Pinless hinge with guide member with closure buffer structure, using such world
Hinge can make to need two components being closed closing speed in closing motion moderate and steady.
The present invention provides a kind of Pinless hinge with guide member with closure buffer structure, comprising: hinge box is equipped with accommodating chamber, described
Accommodating chamber side is equipped with opening；Hinge cups are equipped with mounting groove；Connector, one end are rotatably affixed to the accommodating chamber, the other end
It is stretched out from the opening, is rotatably affixed to the mounting groove, the connector can rotate around fixed part and realize the hinge
Chain cover and hinge cups opening and closing；Close mechanism is fixed in the mounting groove, is abutted with the connector, when the hinge box
When separating with the hinge cups, the closing force of the connector closure rotation is provided；Buffer gear is set in the accommodating chamber simultaneously
It can abut with the connector, be closed in the hinge box and the hinge cups closing motion, providing the connector that slows down
Close the cushion effect of rotation.
Preferably, the activity of described connector one end is riveted on the accommodating chamber, and other end activity is riveted on the mounting groove,
The connector can be rotated around any caulking part.
Preferably, the close mechanism includes torsional spring, and the torsional spring is fixed on the mounting groove, and one end elastic arm abuts
In the connector, make the connector that can reverse the torsional spring when opening rotation.
Preferably, the connector is equipped with holding section, and the mounting groove is equipped with positioning region, two elastic arm of the torsional spring difference
It is held in the holding section and the positioning region.
Preferably, mounting rack is equipped in the accommodating chamber, the mounting rack is displaceably set in the accommodating chamber, described
Connector is riveted on the mounting rack at the position of the opening.
Preferably, the buffer gear includes the damper being set in the accommodating chamber and damping lever, the damping
Lever is rotatably affixed to the mounting rack, and one end is connected to the damper, and the other end can be rotated with the connector, uses
In the damping force of the damper is acted on the connector.
Further, the buffer gear further includes damping frame, and the damping frame is fixed on the mounting rack, is equipped with described in supplying
The cavity that damper moves axially in it.
Further, the damping lever includes a support division, and the connector corresponds to the support division and is equipped with a supporting surface,
The support division and the supporting surface cooperate for transmitting the cushion effect.
Preferably, the connector includes closure arm and support arm arranged side by side, and the buffering of the buffer gear
Power acts on the support arm, and the shutting of the close mechanism is in the closure arm.
Further, when the hinge box and the hinge cups are closed, the close mechanism be connected to the closure arm back to
The side of the support arm, the buffer gear are set to the support arm back to the side of the closure arm.
Preferably, the closure arm and the support arm are arch, when the hinge box and the hinge cups separate maximum limit
When spending, the support force between the closure arm and the support arm offsets the closing force that the close mechanism provides.
Compared with the existing technology, the Pinless hinge with guide member with closure buffer structure of the present invention, close mechanism and buffer
Structure is contacted with the connector for separating or being closed for hinge box and the hinge cups respectively, provides closing for the connector closure rotation
Resultant force and cushion effect, when making the hinge box and the hinge cups closing motion, closing speed is moderate and steady.
Close mechanism includes the torsional spring for being fixed on hinge cups mounting groove, and closure arm is equipped with holding section, and mounting groove is equipped with container,
Two elastic arm of torsional spring is held in holding section and container respectively, and structure is simple, and torsional spring compression set effect is good.
The damping lever free end of buffer gear is equipped with support division, and connector corresponds to the support division equipped with supporting surface, supports
It holds portion and supporting surface edge shape coincide, keep the cushion effect for acting on the connector reliable and stable by the two cooperation, prevent
It skids.
The damping frame of buffer gear is equipped with the cavity for being used to support damper movement, provides damper flexible path, to resistance
Buddhist nun's device plays a supporting role in protection, conducive to the stabilization of product structure.
In addition, connector includes closure arm and support arm arranged side by side, and when hinge box and hinge cups closure, closure
Mechanism is connected to closure arm back to the side of support arm, and buffer gear is connected to support arm back to the side of closure arm, closing force
Different connectors are respectively acting on cushion effect, keeps connector rotation smooth, prevents from acting on same connection because of two active forces
The both ends of part cause connector rotational interference even locked.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is that the internal structure with the Pinless hinge with guide member closed state of closure buffer structure of an embodiment of the present invention is shown
It is intended to；
Fig. 2 is cross-sectional view of the present invention Pinless hinge with guide member with closure buffer structure shown in FIG. 1 along the direction A-A '；
Fig. 3 is the internal structure signal of the present invention Pinless hinge with guide member open state with closure buffer structure shown in FIG. 1
Figure.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
The present invention provides a kind of Pinless hinge with guide member 100 with closure buffer structure, comprising: hinge box 1, hinge cups 2, connector
3, close mechanism 4 and buffer gear 5.
Referring to Fig.1 and 2, the hinge box 1 is equipped with accommodating chamber 10, the side of the accommodating chamber 10 in the present embodiment
Equipped with opening 11.Mounting rack 12 is equipped in the accommodating chamber 10, the connector 3 is riveted on the mounting rack 12 and opens close to described
At the position of mouth 11, the mounting rack 12 is displaceably set in the accommodating chamber 10, and then be can adjust the connector 3 and be located at
Position in the accommodating chamber 10.
Incorporated by reference to Fig. 3, in the present embodiment, the hinge cups 2 are equipped with mounting groove 21, and the mounting groove 21 is equipped with container 211,
The container 211 is a slit.
Please refer to Fig. 1 and Fig. 3, in the present embodiment, 3 one end activity of connector is riveted on the mounting rack 12, another
End is stretched out from the opening 11, and activity is riveted on the mounting groove 21, and the connector 3 can be rotated around any caulking part.Wherein,
The connector 3 includes closure arm 31 and support arm 32 arranged side by side；When the hinge box 1 and the hinge cups 2 are closed, institute
It states close mechanism 4 and is connected to the closure arm 31 back to the side of the support arm 32, the buffer gear 5 is connected to the branch
Brace 32 is back to the side of the closure arm 31.In the present embodiment, the closure arm 31 and the support arm 32 are arch, work as institute
When stating hinge box 1 and the hinge cups 2 and separating to greatest extent, the support force between the closure arm 31 and the support arm 32 is offset
The closing force that the close mechanism 4 provides.
Close mechanism 4 is fixed in the mounting groove 21, is connect with the connector 3, when the hinge box 1 and described
When hinge cups 2 separate, the closing force of the closure of connector 3 rotation is provided.
Please refer to Fig. 1 to Fig. 3, in the present embodiment, the close mechanism 4 is torsional spring, and the torsional spring 4 is fixed on the installation
Slot 21, one end elastic arm 41 are connected to the closure arm 31, and other end elastic arm (not shown) is relatively fixed, when the closure arm
When 31 unlatching rotation, the torsional spring 4 can be reversed, so that its offer is acted on the torsion restoring force of the closure arm 31, institute can be made
State the closing force of the closure rotation of closure arm 31.Preferably, the closure arm 31 is equipped with holding section 311, two elastic arm of torsional spring
Be held in the holding section 311 and the container 211 respectively, the torsional path of fixed 4 elastic arm of torsional spring, prevent its by
Power falls off.As one embodiment, the holding section 311 can be made up of the closure arm 31 progress flange processing, be formed
Another slit of receiving one end of torsional spring elastic arm corresponding with the container 211.
The buffer gear 5 is set in the accommodating chamber 10, and can be abutted with the connector 3, in the hinge box 1
In 2 closing motion of hinge cups, the cushion effect for the closure of connector 3 rotation of slowing down is provided.
Please refer to Fig. 1 to Fig. 3, in the present embodiment, the buffer gear 5 includes the damping being set in the accommodating chamber 10
Device 51 and damping lever 52, the damping lever 52 are rotationally fixed to the mounting rack 12, and one end is connected to the damping
Device 51, the other end are rotated with the support arm 32, for the damping force of the damper 51 to be acted on the support arm 32.When
When 32 closing motion of support arm, and the position of the hinge cups 2 and the hinge box 1 reaches certain angle, the damping thick stick
Bar 52 is contacted with the support arm 32, and free end rotates together under the closure rotational movement of the support arm 32, separately
The damper 51 is compressed in one end, and since the telescopic rod of damper 51 is fixedly installed, the damping force that the damper 51 provides subtracts
The speed damping lever 52 continues to rotate, and then the closure of support arm 32 rotation of slowing down.
Preferably, the damping lever 52 includes a support division 521, and the corresponding support division 521 of the support arm 32 is set
There is a supporting surface 321, the support division 521 cooperates with the supporting surface 321 for transmitting the cushion effect.
Preferably, the buffer gear 5 further includes damping frame 53, and the damping frame 53 is fixed on the mounting rack 12, if
There is the cavity 531 for moving axially in it for the damper 51.
Although it is not shown, the Pinless hinge with guide member with closure buffer structure of the present invention can be used as door, wardrobe door, kitchen cabinet
The connection accessory of door and other items.By taking door as an example, wherein the hinge box is installed on doorframe, the hinge cups correspondence is installed on door
Fan, unlatching and closure for door.
Compared with prior art, the Pinless hinge with guide member with closure buffer structure of the present invention has the advantage that
(1) close mechanism and buffer gear connect with the connector for separating or being closed for hinge box and the hinge cups respectively
Touching, the closing force and cushion effect for providing the connector closure rotation are closed when making the hinge box and the hinge cups closing motion
It is moderate and steady to close speed.
(2) close mechanism is the torsional spring for being fixed on hinge cups mounting groove, and closure arm is equipped with holding section, and mounting groove is equipped with receiving
Slot, two elastic arm of torsional spring are held in holding section and container respectively, and structure is simple, and torsional spring reverses good positioning effect.
(3) the damping lever free end of buffer gear is equipped with support division, and connector corresponds to the support division and is equipped with supporting surface,
Support division and supporting surface edge shape coincide, and keep the cushion effect for acting on the connector reliable and stable by the two cooperation, prevent
Only skid.
(4) damping frame of buffer gear is equipped with the cavity being axially moved for supporting damping device, provides damper flexible path,
It plays a supporting role in protection to damper, conducive to the stabilization of product structure.
(5) connector includes that closure arm and support arm arranged side by side are closed machine when hinge box and hinge cups closure
Structure is connected to closure arm back to the side of support arm, and buffer gear is connected to support arm back to the side of closure arm, closing force and
Cushion effect is respectively acting on different connectors, keeps connector rotation smooth, prevents from acting on same a connection piece because of two active forces
Both ends, cause connector rotational interference even locked.
Some embodiments provided by the present invention are described in detail above, for the general technology people of this field
Member, thought according to an embodiment of the present invention, there will be changes in the specific implementation manner and application range, in conclusion
The contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of Pinless hinge with guide member with closure buffer structure characterized by comprising
Hinge box, is equipped with accommodating chamber, and the accommodating chamber side is equipped with opening；
Hinge cups are equipped with mounting groove；
Connector, one end are rotatably affixed to the accommodating chamber, and the other end is stretched out from the opening, are rotatably affixed to institute
Mounting groove is stated, the connector can rotate around fixed part and realize the hinge box and hinge cups opening and closing；
Close mechanism is fixed in the mounting groove, is abutted with the connector, when the hinge box and the hinge cups separate
When, the closing force of the connector closure rotation is provided；
Buffer gear is set in the accommodating chamber and can abut with the connector, in the hinge box and the hinge
In cup closing motion, the cushion effect for the connector closure rotation of slowing down is provided.
2. the Pinless hinge with guide member with closure buffer structure according to claim 1, which is characterized in that described connector one end
Activity is riveted on the accommodating chamber, and other end activity is riveted on the mounting groove, and the connector can be rotated around any caulking part.
3. the Pinless hinge with guide member with closure buffer structure according to claim 1, which is characterized in that the close mechanism packet
Torsional spring is included, the torsional spring is fixed on the mounting groove, and one end elastic arm is connected to the connector, is opening the connector
The torsional spring can be reversed when opening rotation.
4. the Pinless hinge with guide member with closure buffer structure according to claim 3, which is characterized in that the connector is equipped with
Holding section, the mounting groove are equipped with positioning region, and two elastic arm of torsional spring is held in the holding section and the positioning region respectively.
5. the Pinless hinge with guide member with closure buffer structure according to claim 1, which is characterized in that set in the accommodating chamber
There is mounting rack, the mounting rack is displaceably set in the accommodating chamber, and the connector is riveted on the mounting rack close to institute
It states at the position of opening.
6. the Pinless hinge with guide member with closure buffer structure according to claim 5, which is characterized in that the buffer gear packet
The damper being set in the accommodating chamber and damping lever are included, the damping lever is rotatably affixed to the mounting rack,
One end is connected to the damper, and the other end can be rotated with the connector, for acting on the damping force of the damper
The connector.
7. the Pinless hinge with guide member with closure buffer structure according to claim 6, which is characterized in that the buffer gear is also
Including damping frame, the damping frame is fixed on the mounting rack, equipped with the cavity moved axially in it for the damper.
8. the Pinless hinge with guide member with closure buffer structure according to claim 6, which is characterized in that the damping lever packet
A support division is included, the connector corresponds to the support division equipped with a supporting surface, the support division and the supporting surface phase interworking
It shares in the transmitting cushion effect.
9. the Pinless hinge with guide member with closure buffer structure according to claim 1, which is characterized in that the connector includes
Closure arm and support arm arranged side by side, and the cushion effect of the buffer gear acts on the support arm, the closure machine
The shutting of structure is in the closure arm.
10. the Pinless hinge with guide member with closure buffer structure according to claim 9, which is characterized in that when the hinge box
When with hinge cups closure, the close mechanism is connected to the closure arm back to the side of the support arm, the buffer
Structure is set to the support arm back to the side of the closure arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339749.2A CN107269144B (en) | 2017-05-15 | 2017-05-15 | Pinless hinge with guide member with closure buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339749.2A CN107269144B (en) | 2017-05-15 | 2017-05-15 | Pinless hinge with guide member with closure buffer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107269144A CN107269144A (en) | 2017-10-20 |
| CN107269144B true CN107269144B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339749.2A Active CN107269144B (en) | 2017-05-15 | 2017-05-15 | Pinless hinge with guide member with closure buffer structure |
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| CN (1) | CN107269144B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700994A (en) * | 2017-11-17 | 2018-02-16 | 顺丰科技有限公司 | Door shaft structure and locker |
| CN108049748A (en) * | 2018-01-31 | 2018-05-18 | 佛山市帕客家居用品有限公司 | A kind of Pinless hinge with guide member with buffer unit |
| CN108798328B (en) * | 2018-07-05 | 2024-03-15 | 广东东泰五金精密制造有限公司 | Buried hinge structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207315078U (en) * | 2017-05-15 | 2018-05-04 | 广东顶固集创家居股份有限公司 | Pinless hinge with guide member with closure buffer structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT6499U1 (en) * | 2002-08-29 | 2003-11-25 | Blum Gmbh Julius | HINGE WITH A HINGE ARM |
| CN201339380Y (en) * | 2009-01-09 | 2009-11-04 | 戚志 | Hydraulic buffering hinge |
| US9169681B2 (en) * | 2014-01-31 | 2015-10-27 | Hardware Resources, Inc. | Low profile adjustable soft close hinge apparatus |
| CN204126449U (en) * | 2014-09-22 | 2015-01-28 | 伍志勇 | A kind of hinge arrangement of quickly dismantled damper |
| CN204326788U (en) * | 2014-11-11 | 2015-05-13 | 广东泰明金属制品有限公司 | Insert damper hinge |
| CN204941126U (en) * | 2015-08-27 | 2016-01-06 | 陈柳莹 | Slide-in type buffer hinge |
| CN106088883B (en) * | 2016-07-25 | 2017-12-05 | 罗日兴 | Multi-functional cabinet door hinge |
-
2017
- 2017-05-15 CN CN201710339749.2A patent/CN107269144B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207315078U (en) * | 2017-05-15 | 2018-05-04 | 广东顶固集创家居股份有限公司 | Pinless hinge with guide member with closure buffer structure |
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| Publication number | Publication date |
|---|---|
| CN107269144A (en) | 2017-10-20 |
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