CN209670674U - A kind of structure-improved resetting buffer - Google Patents
A kind of structure-improved resetting buffer Download PDFInfo
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- CN209670674U CN209670674U CN201822040378.0U CN201822040378U CN209670674U CN 209670674 U CN209670674 U CN 209670674U CN 201822040378 U CN201822040378 U CN 201822040378U CN 209670674 U CN209670674 U CN 209670674U
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- buffer
- spring
- tension spring
- reset tension
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Abstract
A kind of structure-improved resetting buffer, it is characterized by: it includes buffer ontology and the guide groove that is provided thereon, guide groove inner sliding type is equipped with buffering hanging block, buffer bar and reset tension spring are provided between buffering hanging block and buffer ontology, reset tension spring one end is connect with buffer ontology, the other end is connect after bypassing directive wheel with buffering hanging block, so that the U-shaped distribution of reset tension spring.The beneficial effects of the utility model are: 1, structure is simple, production cost is low, improves the market competitiveness.2, cooperate wheel design using unique spring groove, it may make that structure can install longer spring in this case, while guaranteeing its using effect, deformation quantity is small between adjacent two circles spring when longer spring works, to extend the service life of spring, this buffer long-term stable operation ensure that.
Description
Technical field
The utility model relates to a kind of furniture hardware fitting, specifically a kind of structure-improved for resetting buffer.
Background technique
Existing Parallel moving door is widely used in public place and residential houses due to easy to use, beautiful and generous, should
Parallel moving door main forms have all using the framework of glass or sliding door using aluminium alloy, and door body uses glass or frame
Body and door body all use timber.However, no matter the Parallel moving door of that form, they all have the following deficiencies: is closing every time
During closing, sliding door can be hit with door body, this can make sliding door generate biggish impact to door body, generate noise, and undermine
Door body undermines sliding door again.
For above-mentioned, existing Parallel moving door can be equipped with buffering damping device in door body, when closing sliding door, by slow
Flushing device effectively controls door body movement speed, effectively slows down the dynamics of sliding door and door body collision, protects Parallel moving door.Wherein, should
The structure of buffering damping device generally comprises the resistance vibration component for being mounted on upper rail, the Buffer Unit being mounted in door body,
Buffer Unit includes mounting plate, pedestal and is installed on the button block of pedestal, isolation damper, reset spring, button block location sliding in
The guide groove that pedestal is equipped with.This kind of buffer during the work time reset tension spring can constantly by the stretching of long range, shrink, because
This after a period of use, spring force starts to decay, and phenomena such as eventually leading to spring failure or be broken, seriously affects
The service life of buffer.It is therefore desirable to be further improved to it.
Utility model content
The purpose of this utility model is to overcome prior art there are the shortcomings that, it is simple to provide a kind of structure, is produced into
This is low, can effectively extend a kind of structure-improved of reset buffer of tension spring service life.
The utility model aim is realized with the following methods: a kind of structure-improved resetting buffer, it is characterised in that:
It includes buffer ontology and the guide groove that is provided thereon, and guide groove inner sliding type is equipped with buffering hanging block, buffering hanging block and slow
It rushes between device ontology and is provided with buffer bar and reset tension spring, reset tension spring one end is connect with buffer ontology, and the other end is around guiding
It is connect after wheel with buffering hanging block, so that the U-shaped distribution of reset tension spring.
The directive wheel is mounted on the front end of buffer ontology, and guiding is equipped between directive wheel outer profile and buffer ontology
Slot, reset tension spring are placed in the guide groove.
Spring groove is provided on the buffering hanging block and buffer ontology, spring groove is in Y-shaped, and reset tension spring both ends are set
Spring base holding is equipped with to be positioned in the spring groove.
The reset tension spring is provided with two, is mounted side by side in buffer ontology.
The beneficial effects of the utility model are: 1, structure is simple, production cost is low, improves the market competitiveness.2, using only
Special spring groove cooperates wheel design, may make that structure can install longer spring in this case, is guaranteeing its using effect
While, deformation quantity is small between whens longer spring works adjacent two circles spring, to extend the service life of spring, ensure that
This buffer long-term stable operation.
Detailed description of the invention
Fig. 1 is the utility model general assembly effect picture.
Fig. 2 is structure sectional view in the utility model.
Fig. 3,4 are the utility model structural assembly diagram.
Fig. 5 is that the utility model hides structural schematic diagram after buffer ontology.
Specific embodiment
Specific further instruction is made to the utility model with reference to the accompanying drawing.A kind of structure-improved resetting buffer,
It is characterized by: it includes buffer ontology 1 and the guide groove being provided thereon 2,2 inner sliding type of guide groove is equipped with buffering hanging block
3, it buffers and is provided with buffer bar 4 and reset tension spring 5,5 one end of reset tension spring and buffer ontology 1 between hanging block 3 and buffer ontology 1
Connection, the other end is connect after bypassing directive wheel 6 with buffering hanging block 3, so that the U-shaped distribution of reset tension spring 5.
The directive wheel 6 is mounted on the front end of buffer ontology 1, is equipped between 6 outer profile of directive wheel and buffer ontology 1
Guide groove 2, reset tension spring 5 are placed in the guide groove 2.
Spring groove 7 is provided on the buffering hanging block 3 and buffer ontology 1, spring groove 7 is in Y-shaped, reset tension spring 5
Both ends are provided with 51 holding of spring base and are positioned in the spring groove 7.
The reset tension spring 5 is provided with two, is mounted side by side in buffer ontology 1.
Working principle: in the actual use process, when sliding door is opened, the shifting block on sliding door pushes buffering hanging block forward
Movement provides power so that reset tension spring stretches to reset.In traditional technology, due to being limited by small product size, make
Spring drift it is shorter, therefore its tensile elongation is larger at work, after long-time use, biggish deformation be will affect
The service life of spring.Therefore free length can be installed using the use of unique U-typed spring groove cooperation directive wheel in this case
Longer spring is spent to use.When spring elongation, by the guiding role of directive wheel, but so that elasticity occurs for this spring as a whole
It stretches, wherein the deflection during stretching between adjacent two circles spring is smaller due to extending spring free length, from
And influence of the biggish deflection to spring life is avoided, it ensure that the work of the long-term efficient stable of this buffer.Further
Ground: in order to cooperate heavy or large-scale sliding door to use, bigger cushion effect is provided for it, the reset tension spring 5 in this case is arranged
There are two, is mounted side by side in buffer ontology 1.Therefore it can be widely used to promote.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of structure-improved for resetting buffer, it is characterised in that: it includes buffer ontology (1) and the guiding that is provided thereon
Slot (2), guide groove (2) inner sliding type are equipped with buffering hanging block (3), are provided between buffering hanging block (3) and buffer ontology (1) slow
Jumper bar (4) and reset tension spring (5), reset tension spring (5) one end are connect with buffer ontology (1), after the other end bypasses directive wheel (6)
It is connect with buffering hanging block (3), so that reset tension spring (5) U-shaped distribution.
2. a kind of structure-improved for resetting buffer according to claim 1, it is characterised in that: the directive wheel (6)
It is mounted on the front end of buffer ontology (1), is equipped with guide groove (2) between directive wheel (6) outer profile and buffer ontology (1), is resetted
Tension spring (5) is placed in the guide groove (2).
3. a kind of structure-improved for resetting buffer according to claim 1, it is characterised in that: the buffering hanging block
(3) and on buffer ontology (1) it is provided with spring groove (7), spring groove (7) is in Y-shaped, and reset tension spring (5) both ends are provided with bullet
Spring abutment (51) holding is positioned in the spring groove (7).
4. a kind of structure-improved for resetting buffer according to claim 1, it is characterised in that: the reset tension spring
(5) two are provided with, is mounted side by side in buffer ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040378.0U CN209670674U (en) | 2018-12-06 | 2018-12-06 | A kind of structure-improved resetting buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040378.0U CN209670674U (en) | 2018-12-06 | 2018-12-06 | A kind of structure-improved resetting buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670674U true CN209670674U (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040378.0U Active CN209670674U (en) | 2018-12-06 | 2018-12-06 | A kind of structure-improved resetting buffer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281565A (en) * | 2018-12-06 | 2019-01-29 | 广东炬森五金精密制造有限公司 | A kind of structure-improved resetting buffer |
-
2018
- 2018-12-06 CN CN201822040378.0U patent/CN209670674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281565A (en) * | 2018-12-06 | 2019-01-29 | 广东炬森五金精密制造有限公司 | A kind of structure-improved resetting buffer |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 2 Huishang East Road, Jiangcun Village, Leliu Street, Shunde District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Jusen Precision Technology Co.,Ltd. Address before: 528322 plot 1-1-2 west of Gangkou Road, Leliu Zhongyong village, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING Co.,Ltd. |