CN206079742U - Lock joint mechanism of slide rail buffer - Google Patents
Lock joint mechanism of slide rail buffer Download PDFInfo
- Publication number
- CN206079742U CN206079742U CN201620778253.6U CN201620778253U CN206079742U CN 206079742 U CN206079742 U CN 206079742U CN 201620778253 U CN201620778253 U CN 201620778253U CN 206079742 U CN206079742 U CN 206079742U
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- CN
- China
- Prior art keywords
- slide block
- moving spring
- slider
- sliding
- chute
- Prior art date
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Abstract
The utility model provides a lock joint mechanism of slide rail buffer, including buffer shell, bounce cylinder, slider, reset spring, buffer shell installs on rail body, reset spring, bounce cylinder adaptation are installed on buffer shell, and bounce cylinder's piston rod and slider are connected, and buffer shell is equipped with adaptation slider sliding connection's spout, reset spring's stiff end is installed on buffer shell, and the slider slides when the straight flute portion of spout, and reset spring's expansion end slanting installation is on the slider, and under the influence of the downward stress of reset spring, the slider is hugged closely on the spout, increases transmission stability, the slider lock joint when the turn trough portion of spout, reset spring's straight the installation on the slider of expansion end, under the influence of the answer stress that does not receive reset spring, firm ground of slider lock joint in the turn trough portion of spout guarantees the buffering effect of buffer, ensures the normal use of drawer.
Description
Technical field
The utility model is related to the manufacture field of slide assemblies, specifically a kind of clip connection device of sliding track bumper absorber.
Background technology
At present, existing slide rail typically realizes the slip of drawer by the way of upper rail, middle rail, lower rail coordinate and be slidably connected
Open or close.In actual applications, frictional force is very few between drawer and slide rail, cause in use can because drawer movement it is too fast with
There is excessive collision in cabinet, produce compared with noise, affect to use.Use time length can badly damaged cabinet and drawer.For this purpose, one
As buffer is installed on slide rail.
In the installation of slide rail, buffer is generally installed between the upper rail of slide rail and lower rail.The buffer includes buffering
Housing, slide block, back-moving spring and cushion dashpot, back-moving spring device is respectively arranged on bumper housing with cushion dashpot, on bumper housing
Chute is provided with, the piston rod of cushion dashpot is connected with slide block, slide block is driven by cushion dashpot and is slidably connected on chute.And back-moving spring
Fixing end is fixed on bumper housing, and back-moving spring movable end is fixed on slide block.When drawer is opened, slide block overcomes reset bullet
The elastic force sliding of spring is on chute, and slide block is threaded off with the shift fork of upper rail and is buckled on the turn trough position of chute；When taking out
When drawer is closed, slide block is adapted to snapping and departs from the turn trough position of chute with the shift fork of upper rail, and slide block is in the work of back-moving spring
In the straight trough position reset sliding of chute with.But, the fastening device of above-mentioned buffer has the following disadvantages：Shape is closed in drawer
Under state, slide block sliding is in same horizontal line in straight trough position, the fixing end of back-moving spring with the installation of movable end, makes cunning
Block sliding occurs in the straight trough position sliding of chute rocks, and reduces transmission stability, especially stores heavier drawer and uses, and shakes
Dynamic phenomenon becomes apparent from；Under drawer opening, slide block is buckled in the turn trough position of chute, and the movable end of back-moving spring is in phase
Deformation is bent downwardly to its fixing end, makes slide block be subject to the rightabout recovery stress of back-moving spring bending direction, promote to slide
Block is threaded off in turn trough position, causes buffer to fail, and has a strong impact on normally using for drawer.
Therefore, the fastening structure of traditional sliding track bumper absorber still awaits further improvement.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, slide block can be overcome to exist
Chute rocks, improves transmission stability and can strengthen slide block and is buckled in the steadiness of chute, ensures buffering effect, guarantee when running
The clip connection device of the sliding track bumper absorber that drawer is normally used.
What goal of the invention of the present utility model was realized in：A kind of clip connection device of sliding track bumper absorber, including buffering shell
Body, bounce cylinder, slide block, back-moving spring, bumper housing is installed on rail body, and the back-moving spring, bounce cylinder adaptation are installed
On bumper housing, the piston rod of bounce cylinder is connected with slide block, and bumper housing is provided with the chute that adaptation slide block is slidably connected, its
In, the fixing end of the back-moving spring is installed on bumper housing, back-moving spring movable end is with slide block sliding or is connected in
Chute and incline or straight be installed on slide block.
It is optimized according to above-mentioned, the movable end of the back-moving spring is inclined and be installed on cunning with slide block sliding in chute
On block, and form back-moving spring initial configuration.
It is optimized according to above-mentioned, the movable end of the back-moving spring is as slide block is buckled in chute and straight is installed on cunning
On block, and form back-moving spring snapping form.
It is optimized according to above-mentioned, the slide block is provided with inclination screens, the movable end clamping from bottom to up of back-moving spring
In inclination screens.
It is optimized according to above-mentioned, the gradient for inclining screens is from the bottom to top gradually toward outer incline.
It is optimized according to above-mentioned, the chute includes straight trough portion and turn trough portion, slide block is provided with adaptation sliding in straight trough portion
Or it is buckled in the sliding shoe in turn trough portion.
It is optimized according to above-mentioned, the sliding shoe is closely slided in straight trough portion by back-moving spring.
It is optimized according to above-mentioned, the sliding shoe is closely buckled in turn trough portion by back-moving spring.
The advantage of the clip connection device of the utility model sliding track bumper absorber, by the mounting structure for changing back-moving spring, makes multiple
The fixing end of position spring is arranged on bumper housing, and the movable end of back-moving spring inclines with slide block sliding at the straight trough portion of chute
Tiltedly it is installed on slide block, slide block is subject to the impact of the downward stress of back-moving spring and is close on chute, increases transmission stability；
The movable end of back-moving spring is straight when the turn trough portion of chute is snapped onto with slide block to be installed on slide block, makes slide block not receive reset bullet
The impact of the recovery stress of spring, so that slide block is firmly buckled in the turn trough portion of chute, it is ensured that the buffering effect of buffer, really
Protect normally using for drawer.
Description of the drawings
Accompanying drawing 1 is the structural representation of the utility model preferred embodiment.
Accompanying drawing 2 is the structural representation of the utility model preferred embodiment（Remove bumper housing）.
Accompanying drawing 3 is the relation schematic diagram of the utility model preferred embodiment bounce cylinder and slide block.
Accompanying drawing 4 is the structural representation of the utility model preferred embodiment bumper housing.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model will be further described.
With reference to the accompanying drawings 1, with shown in Fig. 4, the clip connection device of sliding track bumper absorber of the present utility model is mainly wrapped for accompanying drawing 2, accompanying drawing 3
Include bumper housing 1, bounce cylinder 2, slide block 3, back-moving spring 4.Bumper housing 1 is installed on rail body, the back-moving spring 4, slow
The adaptation of qi of chong channel ascending adversely cylinder 2 is installed on bumper housing 1.The piston rod of bounce cylinder 2 is connected with slide block 3, and bumper housing 1 is provided with adaptation and slides
The chute 5 that block 3 is slidably connected.Wherein, the fixing end 41 of the back-moving spring 4 is installed on bumper housing 1, back-moving spring 4
Movable end 42 is with the sliding of slide block 3 or is connected in chute 5 and inclines or straight be installed on slide block 3.It is embodied in, the cunning
Groove 5 includes straight trough portion 51 and turn trough portion 52, and slide block 3 is provided with adaptation sliding in straight trough portion 51 or is buckled in the sliding shoe in turn trough portion 52
7.The movable end 42 of back-moving spring 4 is inclined and is installed on slide block 3 with the sliding of slide block 3, forms the initial configuration of back-moving spring 4.
Slide block 3 is affected by the downward stress of back-moving spring 4, and sliding shoe 7 can be made closely to slide in straight trough portion 51, increases buffer
Transmission stability, be particularly well-suited to store heavier drawer.And, the movable end 42 of the back-moving spring 4 is buckled with slide block 3
Be connected to chute 5 and it is straight be installed on slide block 3, and form the snapping form of back-moving spring 4.Slide block 3 is not replied by back-moving spring 4
The impact of stress, can be such that sliding shoe 7 is firmly buckled in the turn trough portion 52 of chute 5, it is ensured that the buffering effect of buffer, it is ensured that
Drawer is normally used.
With reference to shown in Fig. 3, the slide block 3 is provided with inclination screens 6, the clamping from bottom to up of movable end 42 of back-moving spring 4
In inclination screens 6.And, the gradient of screens 6 is inclined from the bottom to top gradually toward outer incline.The steadiness of reinforcement structure connection,
Guarantee the buffering effect of buffer gear.
Above-mentioned specific embodiment is only the preferable specific embodiment of the utility model effect, all with cunning of the present utility model
The clip connection device of rail buffer is identical or structure of equivalent, in protection domain of the present utility model.
Claims (8)
1. a kind of clip connection device of sliding track bumper absorber, including bumper housing（1）, bounce cylinder（2）, slide block（3）, back-moving spring
（4）, bumper housing（1）It is installed on rail body, the back-moving spring（4）, bounce cylinder（2）Adaptation is installed on bumper housing（1）
On, bounce cylinder（2）Piston rod and slide block（3）Connection, bumper housing（1）It is provided with adaptation slide block（3）The chute being slidably connected
（5）, it is characterised in that：The back-moving spring（4）Fixing end（41）It is installed on bumper housing（1）On, back-moving spring（4）Work
Moved end（42）With slide block（3）Sliding is connected in chute（5）And incline or straight be installed on slide block（3）On.
2. the clip connection device of sliding track bumper absorber according to claim 1, it is characterised in that：The back-moving spring（4）Activity
End（42）With slide block（3）Sliding is in chute（5）And incline and be installed on slide block（3）On, and form back-moving spring（4）Initial shape
State.
3. the clip connection device of sliding track bumper absorber according to claim 1, it is characterised in that：The back-moving spring（4）Activity
End（42）With slide block（3）It is buckled in chute（5）And straight it is installed on slide block（3）On, and form back-moving spring（4）Snapping shape
State.
4. according to claims 1 to 3 any one claim sliding track bumper absorber clip connection device, it is characterised in that：It is described
Slide block（3）It is provided with inclination screens（6）, back-moving spring（4）Movable end（42）Inclination screens is connected in from bottom to up（6）.
5. the clip connection device of sliding track bumper absorber according to claim 4, it is characterised in that：The inclination screens（6）Inclination
Degree is from the bottom to top gradually toward outer incline.
6. according to claims 1 to 3 any one claim sliding track bumper absorber clip connection device, it is characterised in that：It is described
Chute（5）Including straight trough portion（51）With turn trough portion（52）, slide block（3）Adaptation sliding is provided with straight trough portion（51）Or it is buckled in turn trough
Portion（52）Sliding shoe（7）.
7. the clip connection device of sliding track bumper absorber according to claim 6, it is characterised in that：The sliding shoe（7）By resetting
Spring（4）Closely slide on straight trough portion（51）On.
8. the clip connection device of sliding track bumper absorber according to claim 6, it is characterised in that：The sliding shoe（7）By resetting
Spring（4）Closely it is buckled in turn trough portion（52）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778253.6U CN206079742U (en) | 2016-07-23 | 2016-07-23 | Lock joint mechanism of slide rail buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778253.6U CN206079742U (en) | 2016-07-23 | 2016-07-23 | Lock joint mechanism of slide rail buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206079742U true CN206079742U (en) | 2017-04-12 |
Family
ID=58467475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778253.6U Active CN206079742U (en) | 2016-07-23 | 2016-07-23 | Lock joint mechanism of slide rail buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206079742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330234A (en) * | 2018-11-29 | 2019-02-15 | 无锡海达尔精密滑轨股份有限公司 | Two section sliding rails buffering self-closing structure |
| RU2739012C1 (en) * | 2019-11-15 | 2020-12-21 | Кингстар Фурнитуре Аксессорайз Ко., Лтд. | Rail guide with limiter |
-
2016
- 2016-07-23 CN CN201620778253.6U patent/CN206079742U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330234A (en) * | 2018-11-29 | 2019-02-15 | 无锡海达尔精密滑轨股份有限公司 | Two section sliding rails buffering self-closing structure |
| CN109330234B (en) * | 2018-11-29 | 2024-01-16 | 无锡海达尔精密滑轨股份有限公司 | Buffering self-closing structure for two-section sliding rail |
| RU2739012C1 (en) * | 2019-11-15 | 2020-12-21 | Кингстар Фурнитуре Аксессорайз Ко., Лтд. | Rail guide with limiter |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |