CN107269144A - Pinless hinge with guide member with closure buffer structure - Google Patents
Pinless hinge with guide member with closure buffer structure Download PDFInfo
- Publication number
- CN107269144A CN107269144A CN201710339749.2A CN201710339749A CN107269144A CN 107269144 A CN107269144 A CN 107269144A CN 201710339749 A CN201710339749 A CN 201710339749A CN 107269144 A CN107269144 A CN 107269144A
- Authority
- CN
- China
- Prior art keywords
- hinge
- connector
- closing
- guide member
- closure
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of Pinless hinge with guide member for having and closing buffer structure, including:Hinge box, provided with host cavity, the host cavity side is provided with opening;Cup is cut with scissors, provided with mounting groove;Connector, one end is rotatably affixed to host cavity, and the other end stretches out from opening, is rotatably affixed to mounting groove, and connector can rotate around fixed part and realize hinge box and hinge cup opening and closing;Close mechanism, is fixed in mounting groove, is abutted with connector, and when hinge box and hinge cup are separated, there is provided the closing force of connector closure rotation;Buffer gear, is arranged in host cavity and can be abutted with connector, for there is provided the cushion effect of deceleration connector closure rotation in hinge box and hinge cup closing motion.The hinge box of such a Pinless hinge with guide member is individually fixed in two parts for needing to close with hinge cup, the closing force and cushion effect provided by close mechanism and buffer gear can make two parts closing speed in closing motion moderate and steady.
Description
Technical field
It is more particularly to a kind of that there is the Pinless hinge with guide member for closing buffer structure the present invention relates to hardware building materials.
Background technology
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 up of, or be made up of folding material moveable component.
The existing cupboard such as wardrobe, cabinet on the market, provided with openable cabinet door.It is conventionally used to connect the hinge of cabinet and cabinet door
Chain, has the following problems:Due to not having or can not provide enough cabinet door closing forces, cabinet door is set to there is gap or anti-after closing
Bullet;Or, because cabinet door closing force is excessive, cabinet door closing course is too fast, causes cabinet door to hit cabinet and sends noise, if things go on like this
Result even in cupboard damage.
Therefore, enough closing forces can be provided by being badly in need of one kind, can make closing speed moderate again and stable attachment means.
The content of the invention
In view of the above problems, the present invention proposes a kind of Pinless hinge with guide member for having and closing buffer structure, using such a world
Hinge, can make needs close two parts in closing motion closing speed it is moderate and steady.
The present invention provides a kind of Pinless hinge with guide member for having and closing buffer structure, including:Hinge box, it is described provided with host cavity
Host cavity side is provided with opening;Cup is cut with scissors, provided with mounting groove;Connector, one end is rotatably affixed to the host cavity, the other end
Stretched out from the opening, be rotatably affixed to the mounting groove, the connector can rotate around fixed part and realize the hinge
Chain cover and hinge cup opening and closing;Close mechanism, is fixed in the mounting groove, is abutted with the connector, when the hinge box
There is provided the closing force of the connector closure rotation when being separated with the hinge cup;Buffer gear, is arranged in the host cavity simultaneously
It can be abutted with the connector, for being closed in the hinge box and hinge cup closing motion there is provided the connector that slows down
Close the cushion effect of rotation.
It is preferred that, the activity of described connector one end is riveted on the host cavity, and other end activity is riveted on the mounting groove,
The connector can rotate around any caulking part.
It is preferred that, the close mechanism includes torsion spring, and the torsion spring is fixed on the mounting groove, and one end elastic arm is abutted
In the connector, the connector is set to reverse the torsion spring when opening rotation.
It is preferred that, the connector is provided with holding section, and the mounting groove is provided with location division, the elastic arm of torsion spring two difference
It is held in the holding section and the location division.
It is preferred that, mounting bracket is provided with the host cavity, the mounting bracket is displaceably located in the host cavity, described
Connector is riveted on the mounting bracket at the position of the opening.
It is preferred that, the buffer gear includes the damper being arranged in the host cavity and damping lever, the damping
Lever is rotatably affixed to the mounting bracket, and one end is connected to the damper, and the other end can rotate with the connector, uses
In the damping force of the damper is acted on into the connector.
Further, the buffer gear also includes damping frame, and the damping frame is fixed on the mounting bracket, provided with for described
The cavity of damper axial movement in it.
Further, the damping lever includes a support division, and the connector correspondence support division is provided with a supporting surface,
The support division cooperates for transmitting the cushion effect with the supporting surface.
It is preferred that, the connector includes closure arm and the support arm being 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 cup closure when, the close mechanism be connected to the closure arm back to
The side of the support arm, the buffer gear is located at the support arm back to the side of the closure arm.
It is preferred that, the closure arm and the support arm are arch, when the hinge box and the separated maximum limit of hinge cup
When spending, the support force between the closure arm and the support arm offsets the closing force that the close mechanism is provided.
It is of the present invention that there is the Pinless hinge with guide member for closing buffer structure, close mechanism and buffer relative to prior art
Structure contacts closing there is provided connector closure rotation with the connector for separating or closing for hinge box and hinge cup respectively
With joint efforts and cushion effect, when making the hinge box and hinge cup closing motion, closing speed is moderate and steady.
Close mechanism includes the torsion spring for being fixed on hinge cup mounting groove, and closure arm is provided with holding section, and mounting groove is provided with accepting groove,
The elastic arm of torsion spring two is held in holding section and accepting groove respectively, simple in construction, and torsion spring compression set effect is good.
The damping lever free end of buffer gear is provided with support division, and the connector correspondence support division is provided with supporting surface, supported
Hold portion to coincide with supporting surface edge shape, by both coordinating makes the cushion effect for acting on the connector reliable and stable, prevents
Skid.
The damping frame of buffer gear is provided with the cavity for being used for the motion of supporting damping device there is provided the flexible path of damper, to resistance
Buddhist nun's device plays a supporting role in protection, beneficial to the stabilization of product structure.
In addition, connector includes closure arm and the support arm being arranged side by side, and when hinge box and hinge cup 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, makes connector rotation smooth, prevents because two active forces act on same connection
The two ends of part, cause connector rotation dry and astringent or even locked.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those skilled in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 shows for the internal structure of the Pinless hinge with guide member closure state with closure buffer structure of an embodiment of the present invention
It is intended to;
Fig. 2 is to have sectional view of the Pinless hinge with guide member of closure buffer structure along A-A ' directions shown in Fig. 1 of the present invention;
Fig. 3 is the internal structure signal of the Pinless hinge with guide member opening with closure buffer structure shown in Fig. 1 of the present invention
Figure.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
The present invention provides a kind of Pinless hinge with guide member 100 for having and closing buffer structure, including:Hinge box 1, cuts with scissors cup 2, connector
3, close mechanism 4 and buffer gear 5.
Referring to Fig.1 and 2, in the present embodiment, the hinge box 1 is provided with host cavity 10, the side of the host cavity 10
Provided with opening 11.Mounting bracket 12 is provided with the host cavity 10, the connector 3 is riveted on the mounting bracket 12 and opened close to described
At the position of mouth 11, the mounting bracket 12 is displaceably in the host cavity 10, and then the adjustable connector 3 is located at
Position in the host cavity 10.
Incorporated by reference to Fig. 3, in the present embodiment, the hinge cup 2 is provided with mounting groove 21, and the mounting groove 21 is provided with accepting groove 211,
The accepting groove 211 is a slit.
It refer in Fig. 1 and Fig. 3, the present embodiment, one end activity of connector 3 is riveted on the mounting bracket 12, another
End is stretched out from the opening 11, and activity is riveted on the mounting groove 21, and the connector 3 can rotate around any caulking part.Wherein,
The connector 3 includes closure arm 31 and the support arm 32 being arranged side by side;When the hinge box 1 and the hinge cup 2 are closed, institute
State close mechanism 4 and be 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
State hinge box 1 and when the hinge cup 2 is separated to greatest extent, support force between the closure arm 31 and the support arm 32 is offset
The closing force that the close mechanism 4 is provided.
Close mechanism 4, is fixed in the mounting groove 21, is connected with the connector 3, when the hinge box 1 and described
Cut with scissors the closing force for closing and rotating there is provided the connector 3 when cup 2 is separated.
It refer in Fig. 1 to Fig. 3, the present embodiment, the close mechanism 4 is torsion spring, the torsion spring 4 is fixed on the installation
Groove 21, one end elastic arm 41 is connected to the closure arm 31, and other end elastic arm (not shown) is relatively fixed, when the closure arm
During 31 unlatching rotation, the torsion spring 4 can be reversed, its offer is acted on the torsion restoring force of the closure arm 31, you can to make institute
State the closing force of the closure rotation of closure arm 31.It is preferred that, the closure arm 31 is provided with holding section 311, the elastic arm of torsion spring two
Be held in the holding section 311 and the accepting groove 211 respectively, the torsional path of the fixed elastic arm of torsion spring 4, prevent its by
Power comes off.As a kind of embodiment, the holding section 311 can carry out turning over all over being processed into by the closure arm 31, be formed
Another slit for housing one end elastic arm corresponding with the accepting groove 211.
The buffer gear 5 is arranged in the host cavity 10, and can be abutted with the connector 3, in the hinge box 1
There is provided the cushion effect for the closure of connector 3 rotation of slowing down with the hinge closing motion of cup 2.
It refer in Fig. 1 to Fig. 3, the present embodiment, the buffer gear 5 includes the damping being arranged in the host cavity 10
Device 51 and damping lever 52, the damping lever 52 are rotationally fixed to the mounting bracket 12, and one end is connected to the damping
Device 51, the other end rotates with the support arm 32, for the damping force of the damper 51 to be acted on into the support arm 32.When
During 32 closing motion of support arm, and the hinge cup 2 and the position of the hinge box 1 reach certain angle, the damping thick stick
Bar 52 is contacted with the support arm 32, and its free end rotates together under the closure rotational movement of the support arm 32, separately
The damper 51 is compressed in one end, because the expansion link of damper 51 is fixedly installed, and the damping force that the damper 51 is provided subtracts
The speed damping lever 52 continues to rotate, and then the closure of support arm 32 rotation of slowing down..
It is preferred that, the damping lever 52 includes a support division 521, and the correspondence of support arm 32 support division 521 is set
There is a supporting surface 321, the support division 521 cooperates for transmitting the cushion effect with the supporting surface 321.
It is preferred that, the buffer gear 5 also includes damping frame 53, and the damping frame 53 is fixed on the mounting bracket 12, if
Have for the cavity 531 for the damper 51 axial movement in it.
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 cup 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 advantages below:
(1) close mechanism and buffer gear for hinge box and the hinge cup connector that separates or close respectively with connecing
Touch there is provided the closing force of connector closure rotation and cushion effect, when making the hinge box and hinge cup closing motion, close
Sum velocity is moderate and steady.
(2) close mechanism is the torsion spring for being fixed on hinge cup mounting groove, and closure arm is provided with holding section, and mounting groove is provided with collecting
Groove, the elastic arm of torsion spring two is held in holding section and accepting groove respectively, simple in construction, and torsion spring reverses good positioning effect.
(3) the damping lever free end of buffer gear is provided with support division, and the connector correspondence support division is provided with supporting surface,
Support division coincide with supporting surface edge shape, and being coordinated by both makes the cushion effect for acting on the connector reliable and stable, prevents
Only skid.
(4) damping frame of buffer gear is provided with the cavity being axially moved for supporting damping device there is provided the flexible path of damper,
Damper is played a supporting role in protection, beneficial to the stabilization of product structure.
(5) connector includes closure arm and the support arm being arranged side by side, and when hinge box and hinge cup closure, closes machine
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, makes connector rotation smooth, prevents because two active forces act on same a connection piece
Two ends, cause connector rotation it is dry and astringent or even locked.
Some embodiments provided by the present invention are described in detail above, for the general technology people of this area
Member, according to the thought of the embodiment of the present invention, will change in specific embodiments and applications, in summary,
This specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of have the Pinless hinge with guide member for closing buffer structure, it is characterised in that including:
Hinge box, provided with host cavity, the host cavity side is provided with opening;
Cup is cut with scissors, provided with mounting groove;
Connector, one end is rotatably affixed to the host cavity, and the other end stretches out from the opening, is rotatably affixed to institute
Mounting groove is stated, the connector can rotate around fixed part and realize the hinge box and hinge cup opening and closing;
Close mechanism, is fixed in the mounting groove, is abutted with the connector, when the hinge box and hinge cup are separated
When there is provided the connector closure rotation closing force;
Buffer gear, is arranged in the host cavity and can be abutted with the connector, in the hinge box and the hinge
There is provided the cushion effect for the connector closure rotation of slowing down in cup closing motion.
2. according to claim 1 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that described connector one end
Activity is riveted on the host cavity, and other end activity is riveted on the mounting groove, and the connector can rotate around any caulking part.
3. according to claim 1 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that the close mechanism bag
Torsion spring is included, the torsion spring is fixed on the mounting groove, and one end elastic arm is connected to the connector, is opening the connector
The torsion spring can be reversed when opening rotation.
4. according to claim 3 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that the connector is provided with
Holding section, the mounting groove is provided with location division, and the elastic arm of torsion spring two is held in the holding section and the location division respectively.
5. according to claim 1 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that is set in the host cavity
There is mounting bracket, the mounting bracket is displaceably in the host cavity, and the connector is riveted on the mounting bracket close to institute
State at the position of opening.
6. according to claim 5 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that the buffer gear bag
The damper being arranged in the host cavity and damping lever are included, the damping lever is rotatably affixed to the mounting bracket,
One end is connected to the damper, and the other end can rotate with the connector, for the damping force of the damper to be acted on
The connector.
7. according to claim 6 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that the buffer gear is also
Including damping frame, the damping frame is fixed on the mounting bracket, provided with the cavity for damper axial movement in it.
8. according to claim 6 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that the damping lever bag
A support division is included, the connector correspondence support division is provided with a supporting surface, the support division and the supporting surface phase interworking
Share in the transmission cushion effect.
9. according to claim 1 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that the connector includes
The closure arm and support arm being 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. according to claim 9 have the Pinless hinge with guide member for closing buffer structure, it is characterised in that when the hinge box
During with the hinge cup closure, the close mechanism is connected to the closure arm back to the side of the support arm, the buffer
Structure is located at the support arm back to the side of the closure arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710339749.2A CN107269144B (en) | 2017-05-15 | 2017-05-15 | World hinge with closed buffer structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710339749.2A CN107269144B (en) | 2017-05-15 | 2017-05-15 | World hinge with closed buffer structure |
Publications (2)
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CN107269144A true CN107269144A (en) | 2017-10-20 |
CN107269144B CN107269144B (en) | 2018-12-18 |
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ID=60064015
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CN201710339749.2A Active CN107269144B (en) | 2017-05-15 | 2017-05-15 | World hinge with closed buffer structure |
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Cited By (4)
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 |
CN108798328A (en) * | 2018-07-05 | 2018-11-13 | 广东东泰五金精密制造有限公司 | A kind of imbedded hinge structure |
CN114320052A (en) * | 2021-12-30 | 2022-04-12 | 嘉善县中尖科技有限公司 | A heaven and earth hinge with adjustable opening and closing force |
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DE20320810U1 (en) * | 2002-08-29 | 2005-04-21 | Julius Blum Gmbh | hinge |
CN201339380Y (en) * | 2009-01-09 | 2009-11-04 | 戚志 | Hydraulic buffering hinge |
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 |
US20150218863A1 (en) * | 2014-01-31 | 2015-08-06 | Hardware Resources, Inc. | Low profile adjustable soft close hinge apparatus |
CN204941126U (en) * | 2015-08-27 | 2016-01-06 | 陈柳莹 | Slide-in type buffer hinge |
CN106088883A (en) * | 2016-07-25 | 2016-11-09 | 罗日兴 | Multi-functional cabinet door hinge |
CN207315078U (en) * | 2017-05-15 | 2018-05-04 | 广东顶固集创家居股份有限公司 | Sky-earth hinge with closed cushioning structure |
-
2017
- 2017-05-15 CN CN201710339749.2A patent/CN107269144B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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DE20320810U1 (en) * | 2002-08-29 | 2005-04-21 | Julius Blum Gmbh | hinge |
CN201339380Y (en) * | 2009-01-09 | 2009-11-04 | 戚志 | Hydraulic buffering hinge |
US20150218863A1 (en) * | 2014-01-31 | 2015-08-06 | 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 |
CN106088883A (en) * | 2016-07-25 | 2016-11-09 | 罗日兴 | Multi-functional cabinet door hinge |
CN207315078U (en) * | 2017-05-15 | 2018-05-04 | 广东顶固集创家居股份有限公司 | Sky-earth hinge with closed cushioning structure |
Cited By (5)
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 |
CN108798328A (en) * | 2018-07-05 | 2018-11-13 | 广东东泰五金精密制造有限公司 | A kind of imbedded hinge structure |
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 |
CN114320052A (en) * | 2021-12-30 | 2022-04-12 | 嘉善县中尖科技有限公司 | A heaven and earth hinge with adjustable opening and closing force |
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