CN203296541U - Simple type buffering hinge for furniture - Google Patents
Simple type buffering hinge for furniture Download PDFInfo
- Publication number
- CN203296541U CN203296541U CN2013203213138U CN201320321313U CN203296541U CN 203296541 U CN203296541 U CN 203296541U CN 2013203213138 U CN2013203213138 U CN 2013203213138U CN 201320321313 U CN201320321313 U CN 201320321313U CN 203296541 U CN203296541 U CN 203296541U
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- CN
- China
- Prior art keywords
- hinge
- pivoted arm
- pin
- arm spare
- transmission connection
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a simple type buffering hinge for furniture. The simple type buffering hinge for the furniture comprises a hinge cup, a hinge arm, a hinge base, a buffer damper and a base, the hinge cup is provided with a U-shaped inserting pin, the front end of the hinge arm is connected with the hinge cup through the upper pin arm of the U-shaped inserting pin, the rear end of the hinge arm is connected with the hinge base through a front end bottom pin, the lower pin arm of the U-shaped inserting pin is connected with the buffer damper through a hinge arm piece, the hinge arm piece is located on the hinge base through a hinge pin shaft, a transmission connecting frame in transmission connection with the buffer damper is arranged on the hinge arm piece, a piston rod of the buffer damper is connected at the tail end of the transmission connecting frame, and an upper sliding groove which is suitable for allowing the hinge pin shaft to slide front and back and a lower sliding groove which is used for allowing a connecting pin connected with the rear swing end of the hinge arm piece to vertically slide are formed in the front end of the transmission connecting frame. The transmission structure inside the hinge is effectively simplified, the investment of parts is reduced, manufacturing cost is lowered, the buffering effect is good, transmission stability is high, and the service life of the hinge is prolonged.
Description
Technical field
The utility model relates to the hinge that a kind of furniture is used, particularly the buffer hinge used of a kind of plain type furniture.
Background technology
Existing hinge for furniture produces excessive restoring force for the cabinet door that reduces furniture product in moving process, reduce cabinet door and cabinet and bump.Hinge for furniture has all been continued to use damping, on hinge seat, sets up isolation damper, makes hinge in folding, have better buffering effect.Yet, the drive mechanism that existing hinge for furniture uses is generally comparatively complicated, cause the hinge for furniture component many, relation connects complicated, causes the production cycle long, and cost of manufacture is high, and hinge is in the use procedure of long-term folding, easily reduce the stability of transmission, have a strong impact on buffering effect, reduce the application life of product.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and simplifies drive mechanism, when reducing cost of manufacture, improves stability, guarantees the buffer hinge that plain type furniture that buffering effect effectively increases the service life is again used.
goal of the invention of the present utility model is achieved in that the buffer hinge that a kind of plain type furniture is used, comprise the hinge cup, hinge arms, hinge seat, isolation damper and base, the hinge cup has U-shaped latch, the hinge arms front end is connected with the hinge cup by the upper arm of U-shaped latch, the hinge arms rear end is hinged with hinge seat by pin at the bottom of front end, the lower arm of U-shaped latch is connected with isolation damper by pivoted arm spare, described pivoted arm spare is positioned on hinge seat by the hinge pin axle, wherein, described pivoted arm spare is provided with the frame that is in transmission connection that is in transmission connection with isolation damper, the piston rod of isolation damper is connected in the end of the frame that is in transmission connection, the front end of frame of being in transmission connection is provided with the gliding groove that the upper hopper chute that slides before and after adaptive hinge pin axle and the connecting pin of swing rear end be used to being connected pivoted arm spare slide up and down.
According to above-mentioned, be optimized, the rear end of the described frame that is in transmission connection is provided with the button hole for the piston rod end of fastening isolation damper.
According to above-mentioned, be optimized, described isolation damper is fixed on hinge seat by steady pin.
According to above-mentioned, be optimized, described hinge pin axle and connecting pin are distributed on pivoted arm spare up and down.
According to above-mentioned, be optimized, described connecting pin is fixedly installed in the swing rear end of pivoted arm spare, and connecting pin is along with pivoted arm spare moves up or down, thereby slides up or down along the upper hopper chute of the frame that is in transmission connection.
According to above-mentioned, be optimized, described hinge pin axle is connected with pivoted arm spare and is fixedly installed on hinge seat, and the hinge pin axle is along with pivoted arm spare moves along gliding groove forward or backward relative to hinge seat.
According to above-mentioned, be optimized, the front end of swing, middle part, location arranged on described pivoted arm spare and swing rear end, the swing front end pulls the swing rear end to swing forward or backward when take the middle part, location as fixed point, swinging up or down.
According to above-mentioned, be optimized, described swing front end connects by the lower arm of U-shaped latch, and the middle part, location, swings rear end and is connected with the frame that is in transmission connection by connecting pin by hinge pin axle location and installation on hinge seat.
According to above-mentioned, be optimized, described pivoted arm spare is provided with for the accurately clasp of location, clasp and the flexible connection of hinge pin axle.
According to above-mentioned, be optimized, between described pivoted arm spare and hinge arms, be provided with torsion spring, at the bottom of torsion spring set was loaded on front end, upper also its movable end of pin was connected on pivoted arm spare and hinge seat.
The buffer hinge that the utility model is used the plain type furniture of prior art improves, by setting up the respective outer side edges of be in transmission connection frame and pivoted arm spare, isolation damper, make pivoted arm spare by being in transmission connection frame directly and isolation damper is in transmission connection, greatly simplify the drive mechanism of hinge inside, reduce the input of component, reduce cost of manufacture, and good buffer effect, transmission stability is high, extends the application life of hinge.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the sectional view of the utility model embodiment.
Fig. 3 is the structural representation (removing hinge seat and base) of the utility model embodiment.
Fig. 4 is the decomposing schematic representation (removing base) of the utility model embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
extremely shown in Figure 4 according to Fig. 1, the buffer hinge that plain type furniture described in the utility model is used, it comprises hinge cup 1, hinge arms 2, hinge seat 3, isolation damper 4 and base 5, hinge cup 1 is equipped with U-shaped latch 6, hinge arms 2 front ends are connected with hinge cup 1 by the upper arm 61 of U-shaped latch 6, hinge arms 2 rear ends are hinged with hinge seat 3 by pin 7 at the bottom of front end, the lower arm 62 of U-shaped latch 6 is connected with isolation damper 4 by pivoted arm spare 8, described pivoted arm spare 8 is positioned on hinge seat 3 by hinge pin axle 9, and be provided with hinge pin torsion spring 16 between pivoted arm spare 8 and hinge arms 2, hinge pin torsion spring 16 is set at the bottom of front end on pin 7 and its movable end is connected on pivoted arm spare 8 and hinge seat 3.Wherein, described pivoted arm spare 8 is provided with the frame 10 that is in transmission connection that is in transmission connection with isolation damper 4, the piston rod 41 of isolation damper 4 is connected in the end of the frame 10 that is in transmission connection, and the front end of the frame 10 that is in transmission connection is provided with the gliding groove 13 that the upper hopper chute 11 that slides adaptive hinge pin axle 9 front and back and the connecting pin 12 of swing rear end 83 be used to being connected pivoted arm spare 8 slide up and down.
According to above-mentioned, carry out refinement, the described rear end that is in transmission connection frame 10 is provided with button hole 101, piston rod 41 terminations of isolation damper 4 fixedly are fastened on the end of the frame 10 that is in transmission connection by button hole 101, another termination of isolation damper 4 is fixed on hinge seat 3 by steady pin 14.And the upper hopper chute 11 that the front end of the frame 10 that is in transmission connection is provided with is flexibly connected with hinge pin axle 9, connecting pin 12 respectively with gliding groove 13.Wherein, hinge pin axle 9 is distributed on pivoted arm spare 8 up and down with connecting pin 12.Connecting pin 12 is fixedly installed in the swing rear end 83 of pivoted arm spare 8, and connecting pin 12 is along with pivoted arm spare 8 moves up or down, thereby slides up or down along the upper hopper chute 11 of the frame 10 that is in transmission connection.And hinge pin axle 9 is connected with pivoted arm spare 8 and is fixedly installed on hinge seat 3, and hinge pin axle 9 is along with pivoted arm spare 8 moves along gliding groove 13 forward or backward relative to hinge seat 3.
In preferred embodiments, reference is shown in Figure 4, the front end 81 of swing, middle part, location 82 is arranged on described pivoted arm spare 8 and swing rear end 83, and swing front end 81 pulls swing rear end 83 to swing forward or backward when take middle part, location 82 as fixed point, swinging up or down.This swings front end 81 by lower arm 62 connections of U-shaped latch 6, and middle part 82, location, swings rear end 83 and is connected with the frame 10 that is in transmission connection by connecting pin 12 by hinge pin axle 9 location and installation on hinge seat 3.Also have, pivoted arm spare 8 is provided with the clasp 15 of locating for accurately, and clasp 15 is flexibly connected with hinge pin axle 9, guarantees accurate positioning.
That is, hinge, when closure, applies external force to hinge cup 1, and hinge cup 1 is amounted to hinge seat 3 under the effect of hinge pin torsion spring 16.Immediately, bottom pin 7, hinge pin axle 9 swung to hinge seat 3 directions for fixed point the swing front end 81 of the front end of hinge arms 2 and pivoted arm spare 8 in the past respectively.At this moment, 83 of the swing rear ends of pivoted arm spare 8 take hinge pin axle 9 as point counterclockwise away from hinge seat 3 direction rotations, the connecting pin 12 that makes to be fixed in the swing rear end 83 of pivoted arm spare 8 upwards slides along upper hopper chute 11, give simultaneously frame 10 external force forward that is in transmission connection, hinge pin axle 9 frame 10 that relatively is in transmission connection is slided backward at gliding groove 13, because the piston rod 41 of isolation damper 4 is fixedly connected with the end of the frame 10 that is in transmission connection, thereby frame 10 levels that make to be in transmission connection slide forward at leisure, and then produce cushion effect for hinge cup 1.In like manner, hinge, when opening, applies external force to hinge cup 1, and hinge cup 1 outwards launches under the effect of hinge pin torsion spring 16.Immediately, bottom pin 7, hinge pin axle 9 swung for the fixed point outward direction swing front end 81 of the front end of hinge arms 2 and pivoted arm spare 8 in the past respectively.At this moment, 83 of the swing rear ends of pivoted arm spare 8 are take hinge pin axle 9 as some clockwise direction hinge seat 3 direction rotations, the connecting pin 12 that makes to be fixed in the swing rear end 83 of pivoted arm spare 8 slides downwards along upper hopper chute 11, give simultaneously frame 10 external force backward that is in transmission connection, hinge pin axle 9 frame 10 that relatively is in transmission connection is slided forward at gliding groove 13, under the effect of isolation damper 4, frame 10 levels that are in transmission connection slide backward at leisure, and then produce cushion effect for hinge cup 1.Like this, simplify the drive mechanism of hinge inside, reduce the input of component, reduce cost of manufacture, guarantee good buffer effect, the while is improved transmission stability greatly, and is practical, effectively extends the application life of hinge.
In addition, this isolation damper 4 is damping cylinder, or is damping oil cylinder, uses flexibly, effectively improves buffering effect of the present utility model, guarantees service property (quality).
Above-mentioned specific embodiment is only the utility model effect specific embodiment preferably, and all or buffer hinges that plain type furniture that be equal to use identical with this structure, all in the application's protection domain.
Claims (10)
1. buffer hinge that plain type furniture is used, comprise hinge cup (1), hinge arms (2), hinge seat (3), isolation damper (4) and base (5), hinge cup (1) is equipped with U-shaped latch (6), hinge arms (2) front end is connected with hinge cup (1) by the upper arm (61) of U-shaped latch (6), hinge arms (2) rear end is hinged with hinge seat (3) by pin (7) at the bottom of front end, the lower arm (62) of U-shaped latch (6) is connected with isolation damper (4) by pivoted arm spare (8), described pivoted arm spare (8) is positioned on hinge seat (3) by hinge pin axle (9), it is characterized in that: described pivoted arm spare (8) is provided with the frame that is in transmission connection (10) that is in transmission connection with isolation damper (4), the piston rod (41) of isolation damper (4) is connected in the end of the frame that is in transmission connection (10), the front end of frame (10) of being in transmission connection is provided with the gliding groove (13) that the upper hopper chute (11) that slides before and after adaptive hinge pin axle (9) and the connecting pin (12) of swing rear end (83) be used to being connected pivoted arm spare (8) slide up and down.
2. the buffer hinge used of plain type furniture according to claim 1, it is characterized in that: the rear end of the described frame that is in transmission connection (10) is provided with the button hole (101) for piston rod (41) termination of fastening isolation damper (4).
3. the buffer hinge used of plain type furniture according to claim 2, it is characterized in that: described isolation damper (4) is fixed on hinge seat (3) by steady pin (14).
4. the buffer hinge used of plain type furniture according to claim 1, it is characterized in that: described hinge pin axle (9) is distributed on pivoted arm spare (8) up and down with connecting pin (12).
5. the buffer hinge used of plain type furniture according to claim 4, it is characterized in that: described connecting pin (12) is fixedly installed in the swing rear end (83) of pivoted arm spare (8), connecting pin (12) is along with pivoted arm spare (8) moves up or down, thereby slides up or down along the upper hopper chute (11) of the frame that is in transmission connection (10).
6. the buffer hinge used of plain type furniture according to claim 4, it is characterized in that: described hinge pin axle (9) is connected with pivoted arm spare (8) and is fixedly installed in hinge seat (3) above, and hinge pin axle (9) is along with pivoted arm spare (8) moves along gliding groove (13) forward or backward relative to hinge seat (3).
7. the buffer hinge used of according to claim 5 or 6 described plain type furniture, it is characterized in that: swing front end (81), middle part, location (82) are arranged on described pivoted arm spare (8) and swing rear end (83), swing front end (81) pulls swing rear end (83) to swing forward or backward take middle part, location (82) when fixed point swings up or down.
8. the buffer hinge used of plain type furniture according to claim 7, it is characterized in that: described swing front end (81) connects by the lower arm (62) of U-shaped latch (6), middle part, location (82) is upper in hinge seat (3) by hinge pin axle (9) location and installation, swings rear end (83) and is connected with the frame that is in transmission connection (10) by connecting pin (12).
9. the buffer hinge used of plain type furniture according to claim 8 is characterized in that: described pivoted arm spare (8) is provided with for the accurate clasp (15) of location, and clasp (15) is flexibly connected with hinge pin axle (9).
10. the buffer hinge used of plain type furniture according to claim 9, it is characterized in that: between described pivoted arm spare (8) and hinge arms (2), be provided with torsion spring (16), at the bottom of torsion spring (16) was set in front end, upper also its movable end of pin (7) was connected on pivoted arm spare (8) and hinge seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203213138U CN203296541U (en) | 2013-06-05 | 2013-06-05 | Simple type buffering hinge for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203213138U CN203296541U (en) | 2013-06-05 | 2013-06-05 | Simple type buffering hinge for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296541U true CN203296541U (en) | 2013-11-20 |
Family
ID=49572560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203213138U Expired - Lifetime CN203296541U (en) | 2013-06-05 | 2013-06-05 | Simple type buffering hinge for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064830A (en) * | 2015-07-24 | 2015-11-18 | 伍志勇 | Elastic hinge structure of furniture folding door |
-
2013
- 2013-06-05 CN CN2013203213138U patent/CN203296541U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064830A (en) * | 2015-07-24 | 2015-11-18 | 伍志勇 | Elastic hinge structure of furniture folding door |
| CN105064830B (en) * | 2015-07-24 | 2017-02-01 | 伍志勇 | Elastic hinge structure of furniture folding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |