CN204645936U - A kind of hinge cup built-in buffer formula new hinges - Google Patents
A kind of hinge cup built-in buffer formula new hinges Download PDFInfo
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- CN204645936U CN204645936U CN201520160153.2U CN201520160153U CN204645936U CN 204645936 U CN204645936 U CN 204645936U CN 201520160153 U CN201520160153 U CN 201520160153U CN 204645936 U CN204645936 U CN 204645936U
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- hinge
- hinge cup
- buffer
- snubber
- pivoted arm
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Abstract
A kind of hinge cup built-in buffer formula new hinges, comprise hinge cup and the swingable pivoted arm be hingedly mounted in it, in described hinge cup, be also provided with snubber, hinge when closing snubber and pivoted arm inconsistent, stop pivoted arm to enter in hinge cup, thus play the effect that the buffering of this hinge is resetted.The beneficial effects of the utility model are: 1, to have structure simple, easy to assembly for the utility model, the advantages such as cost of production is low, and the market competitiveness is strong.2, at hinge cup built-in buffer, effectively can reduce the motion amplitude of snubber, thus make this buffer structure more simply compact.3, the torsion spring structure be arranged in the snubber replacement conventional art of hinge cup is utilized, can effectively prevent because easily there is the change reset speed that causes of coefficient of elasticity after torsion spring Long-Time Service uneven, or even torsion spring ruptures the reset buffer invalidation caused, thus promote stability and the application life of this hinge.
Description
Technical field
The utility model relates to a kind of furniture hardware fitting, specifically a kind of hinge cup built-in buffer formula new hinges.
Background technology
At present, the structure major part of the existing hinge be widely used on furniture is all comprise the hinge cup, pivoted arm and the base that connect successively, and hinge cup and base are separately fixed on door-plate and rail body.Hinge, in moving process, in order to produce the elastic pre-stress of automatically closing, hinge cup is all provided with torsion spring usually, by the pretightning force of torsion spring to hinge cup, hinge cup automatically can be closed to certain angle with pivoted arm in rotation.But because torsion spring continues stressed in the moving process of hinge, the coefficient of elasticity of torsion spring can progressively reduce after a long time use, cause torsion spring to relax, lost efficacy, even occur the phenomenon disconnected.Torsion spring lax, losing efficacy reduces the stability that hinge uses, make hinge cup repeatedly rotate or long-time use after can not automatically close.In addition, when torsion spring disconnects, the rotating mechanism of hinge cup and pivoted arm forms stuck phenomenon, greatly shortens the application life of hinge.Therefore, existing buffer hinge structure still needs further improvement.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to use, cost of production is low, and structural approach is novel, the one hinge cup built-in buffer formula new hinges that working stability is long-acting.
The utility model object realizes with the following methods: a kind of hinge cup built-in buffer formula new hinges, it comprises hinge cup and the swingable pivoted arm be hingedly mounted in it, also snubber is provided with in described hinge cup, hinge close time snubber and pivoted arm inconsistent, stop pivoted arm to enter in hinge cup, thus play the effect that the buffering of this hinge is resetted.
Described snubber comprises end box and extends the buffer bar of its front end face, and the front end of buffer bar and pivoted arm are conflicted.
Described end box upper surface is also provided with adjustment sheet, can the buffer damping of controller buffer.
Described box surface, the end is also provided with indicating graduation, is used to indicate damping value.
The front end face of described buffer bar is provided with slope and contacts with pivoted arm.
The beneficial effects of the utility model are: 1, to have structure simple, easy to assembly for the utility model, the advantages such as cost of production is low, and the market competitiveness is strong.2, at hinge cup built-in buffer, effectively can reduce the motion amplitude of snubber, thus make this buffer structure more simply compact.3, the torsion spring structure be arranged in the snubber replacement conventional art of hinge cup is utilized, can effectively prevent because easily there is the change reset speed that causes of coefficient of elasticity after torsion spring Long-Time Service uneven, or even torsion spring ruptures the reset buffer invalidation caused, thus promote stability and the application life of this hinge.
Accompanying drawing explanation
Fig. 1 is that in the utility model, rear state diagram opened by hinge.
Fig. 2 is that in the utility model, rear state diagram closed by hinge.
Fig. 3 is the utility model Standard figure.
Fig. 4 is the utility model structure sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of hinge cup built-in buffer formula new hinges, it comprises hinge cup 1 and the swingable pivoted arm 2 be hingedly mounted in it, snubber 3 is also provided with in described hinge cup 1, hinge snubber 3 when cutting out is inconsistent with pivoted arm 2, stop pivoted arm 2 to enter in hinge cup 1, thus play the effect that the buffering of this hinge is resetted.
Described snubber 3 comprises end box 31 and extends the buffer bar 32 of its front end face, and front end and the pivoted arm 2 of buffer bar 32 are conflicted.
Described end box 31 upper surface is also provided with adjustment sheet 33, can the buffer damping of controller buffer.
Described end box 31 surface is also provided with indicating graduation 34, is used to indicate damping value.
The front end face of described buffer bar 32 is provided with slope and contacts with pivoted arm 2.
Operating principle: as shown in Figure 1, when hinge open mode, the snubber being arranged on hinge cup is in state to be buffered, and snubber upper end buffer bar is protruding.As shown in Figure 2, when hinge is closed, hinge enters into hinge cup inside, and now, the buffer bar on snubber contacts with pivoted arm, plays the effect stopping pivoted arm motion.Meanwhile, buffer bar, after being subject to pivoted arm pressure, slowly inwardly bounces back, thus buffering reset response when playing the closedown to hinge.After hinge is opened, hinge arms is separated with hinge cup, and now, the buffer bar on snubber is protruding under the effect of back-moving spring, prepares for cushioning reset next time.
Wherein it should be noted that: in order to the buffering instructions for use of satisfied different occasion in this case, snubber is also provided with adjustment sheet, by selecting different gears, different damping values can be had by controller buffer.Therefore, suitably can strengthening damping when this hinge applies to heavy door-plate, when being used in light-duty door-plate, the damping value of snubber can be reduced.Therefore, compared with conventional art, this structure has the wider scope of application.
Wherein it should be noted that: be arranged on by snubber in this case in hinge cup, making snubber have less return stroke can meet use.Thus this structure can be made more simply compact, shorter stroke can reduce the movement locus of each accessory simultaneously, thus reduces wearing and tearing, increases the service life, therefore can extensively promote the use of.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. a hinge cup built-in buffer formula new hinges, it comprises hinge cup (1) and the swingable pivoted arm (2) be hingedly mounted in it, snubber (3) is also provided with in described hinge cup (1), hinge snubber (3) when cutting out is inconsistent with pivoted arm (2), stop pivoted arm (2) to enter in hinge cup (1), thus play the effect that the buffering of this hinge is resetted.
2. one hinge cup built-in buffer formula new hinges according to claim 1, it is characterized in that: described snubber (3) comprises end box (31) and extends the buffer bar (32) of its front end face, front end and the pivoted arm (2) of buffer bar (32) are conflicted.
3. one hinge cup built-in buffer formula new hinges according to claim 2, is characterized in that: described end box (31) upper surface is also provided with adjustment sheet (33), can the buffer damping of controller buffer.
4. one hinge cup built-in buffer formula new hinges according to claim 2, is characterized in that: described end box (31) surface is also provided with indicating graduation (34), is used to indicate damping value.
5. one hinge cup built-in buffer formula new hinges according to claim 2, is characterized in that: the front end face of described buffer bar (32) is provided with slope and contacts with pivoted arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160153.2U CN204645936U (en) | 2015-03-21 | 2015-03-21 | A kind of hinge cup built-in buffer formula new hinges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160153.2U CN204645936U (en) | 2015-03-21 | 2015-03-21 | A kind of hinge cup built-in buffer formula new hinges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645936U true CN204645936U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160153.2U Active CN204645936U (en) | 2015-03-21 | 2015-03-21 | A kind of hinge cup built-in buffer formula new hinges |
Country Status (1)
| Country | Link |
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| CN (1) | CN204645936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029901A (en) * | 2019-04-12 | 2019-07-19 | 广东炬森五金精密制造有限公司 | Slide block type buffer hinge |
| WO2020118878A1 (en) * | 2018-12-14 | 2020-06-18 | 唐善培 | Damping hinge having inbuilt hinge cup |
-
2015
- 2015-03-21 CN CN201520160153.2U patent/CN204645936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118878A1 (en) * | 2018-12-14 | 2020-06-18 | 唐善培 | Damping hinge having inbuilt hinge cup |
| CN110029901A (en) * | 2019-04-12 | 2019-07-19 | 广东炬森五金精密制造有限公司 | Slide block type buffer hinge |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |