CN209670675U - A kind of reset buffer with double tension springs - Google Patents
A kind of reset buffer with double tension springs Download PDFInfo
- Publication number
- CN209670675U CN209670675U CN201822040877.XU CN201822040877U CN209670675U CN 209670675 U CN209670675 U CN 209670675U CN 201822040877 U CN201822040877 U CN 201822040877U CN 209670675 U CN209670675 U CN 209670675U
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- Prior art keywords
- buffer
- guide groove
- reset
- spring
- hanging block
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- Vibration Dampers (AREA)
Abstract
A kind of reset buffer with double tension springs, it is characterized by: it include buffer ontology, buffer ontology main body in be provided with guide groove through its rear and front end and upper surface, guide groove inner sliding type is equipped with buffering hanging block, buffer bar, the first reset tension spring, the second reset tension spring are provided between buffering hanging block and buffer ontology, first and second reset tension spring one end is connect with buffer ontology, the other end is connect with buffering hanging block, guiding both ends are respectively arranged with end cap, and buffering hanging block is limited in guide groove.The beneficial effects of the utility model are: 1, structure is simple, production cost is low, improves the market competitiveness.2, guide groove is arranged through buffer ontology, after buffering hanging block is mounted in guide groove, is limited in guide groove by the end cap at its both ends, and guide groove structure is easy to process quick, advantageously reduces production.3, double tension springs are provided with, extend the service life of tension spring while lifting restoring power using the work of stress participation simultaneously of double tension springs.
Description
Technical field
The utility model relates to a kind of furniture hardware fitting, specifically a kind of reset buffer with double tension springs.
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 reset buffer with double tension springs of tension spring service life.
The utility model aim is realized with the following methods: a kind of reset buffer with double tension springs, feature exist
In: it is provided with the guide groove through its rear and front end and upper surface in the main body that it includes buffer ontology, buffer ontology, leads
Buffering hanging block is installed to slot inner sliding type, buffers and is provided with buffer bar, the first reset tension spring, the between hanging block and buffer ontology
Two reset tension springs, first and second reset tension spring one end are connect with buffer ontology, and the other end is connect with buffering hanging block, are oriented to both ends
It is respectively arranged with end cap, buffering hanging block is limited in guide groove.
Spring groove is provided on the buffering hanging block and buffer ontology, spring groove is in Y-shaped, and first and second resets drawing
Spring both ends are provided with spring base holding and are positioned in the spring groove.
The guiding slot cross-section is in convex, and guide groove axially penetrates through the setting of buffer ontology.
The end cap includes plug and capping, and plug is formed with capping by rubber material integral production, and plug is from guiding
Slot end face is filled in be connect with buffer ontology.
The end cap plug two sides are provided with locating button, and the positioning hole that holding enters to be oriented to groove sidewall is fixed.
The beneficial effects of the utility model are: 1, structure is simple, production cost is low, improves the market competitiveness.2, guide groove
It is arranged through buffer ontology, after buffering hanging block is mounted in guide groove, is limited in guide groove, is led by the end cap at its both ends
It is easy to process quick to slot structure, advantageously reduce production.3, double tension springs are provided with, stress participates in work simultaneously using double tension springs
Make, while lifting restoring power, extends the service life of tension spring.
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 is the utility model structural assembly diagram.
Specific embodiment
Specific further instruction is made to the utility model with reference to the accompanying drawing.A kind of reset buffering with double tension springs
Device, it is characterised in that: it include buffer ontology 1, buffer ontology 1 main body in be provided with through its rear and front end and upper table
The guide groove 2 in face, 2 inner sliding type of guide groove are equipped with buffering hanging block 3, buffer and are provided with buffering between hanging block 3 and buffer ontology 1
Bar 4, the first reset tension spring 5, the second reset tension spring 6, first and second reset tension spring one end are connect with buffer ontology 1, the other end with
It buffers hanging block 3 to connect, guiding both ends are respectively arranged with end cap 8, and buffering hanging block 3 is limited in 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, and first and second is multiple
Position tension spring both ends are provided with 71 holding of spring base and are positioned in the spring groove 7.
2 section of guide groove is in convex, and guide groove 2 axially penetrates through the setting of buffer ontology 1.
The end cap 8 includes plug 81 and capping 82, and plug 81 is formed with capping 82 by rubber material integral production, is blocked up
First 81 fill in from 2 end face of guide groove and connect with buffer ontology 1.
81 two sides of end cap plug are provided with locating button 83, and holding enters fixed in the location hole 21 of 2 side wall of guide groove.
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 using single tension spring design, bullet
The elastic force of spring is more demanding, therefore uses thicker spring, but Single spring is in use for some time in its use process, pole
It is easy to happen flexibility decrease, causes reset speed and reset dynamics to become smaller, eventually leads to sliding door and be not closed completely.In view of this, originally
Buffer bar 4, the first reset tension spring 5, the second reset tension spring 6 are provided between buffering hanging block 3 and buffer ontology 1 in case, first,
Two reset tension spring one end are connect with buffer ontology 1, and the other end is connect with buffering hanging block 3, and in use, first and second draws
Spring plays the role of pulling buffer sliding block jointly, mitigates the burden of single tension spring, to extend the service life of reset tension spring.
Further: 2 section of guide groove in this case is in convex, and guide groove 2 axially penetrates through the setting of buffer ontology 1.
This class formation convenient processing and manufacture can effectively improve production efficiency and reduce production cost.Meanwhile it buffering hanging block and being limited by end cap
Position is in guide groove, so that assembling efficient and convenient between buffering hanging block and buffer ontology, therefore 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 (5)
1. a kind of reset buffer with double tension springs, it is characterised in that: it includes buffer ontology (1), buffer ontology (1)
Main body in be provided with guide groove (2) through its rear and front end and upper surface, guide groove (2) inner sliding type is equipped with buffering and hangs
Block (3) buffers and is provided with buffer bar (4), the first reset tension spring (5), the second reset drawing between hanging block (3) and buffer ontology (1)
Spring (6), first and second reset tension spring one end are connect with buffer ontology (1), and the other end is connect with buffering hanging block (3), are oriented to both ends
End cap (8) are respectively arranged with, buffering hanging block (3) is limited in guide groove (2).
2. a kind of reset buffer with double tension springs 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, the setting of the first and second reset tension spring both ends
There is spring base (71) holding to be positioned in the spring groove (7).
3. a kind of reset buffer with double tension springs according to claim 1, it is characterised in that: the guide groove
(2) section is in convex, and guide groove (2) axially penetrates through buffer ontology (1) setting.
4. a kind of reset buffer with double tension springs according to claim 1, it is characterised in that: the end cap (8)
Including plug (81) and capping (82), plug (81) is formed with (82) are covered by rubber material integral production, and plug (81) is from leading
It fills in slot (2) end face and is connect with buffer ontology (1).
5. a kind of reset buffer with double tension springs according to claim 4, it is characterised in that: the end cap plug
(81) two sides are provided with locating button (83), and holding enters fixed in the location hole (21) of guide groove (2) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040877.XU CN209670675U (en) | 2018-12-06 | 2018-12-06 | A kind of reset buffer with double tension springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040877.XU CN209670675U (en) | 2018-12-06 | 2018-12-06 | A kind of reset buffer with double tension springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670675U true CN209670675U (en) | 2019-11-22 |
Family
ID=68561966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040877.XU Active CN209670675U (en) | 2018-12-06 | 2018-12-06 | A kind of reset buffer with double tension springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670675U (en) |
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2018
- 2018-12-06 CN CN201822040877.XU patent/CN209670675U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |