CN209509882U - A kind of sliding door buffer - Google Patents
A kind of sliding door buffer Download PDFInfo
- Publication number
- CN209509882U CN209509882U CN201821518667.0U CN201821518667U CN209509882U CN 209509882 U CN209509882 U CN 209509882U CN 201821518667 U CN201821518667 U CN 201821518667U CN 209509882 U CN209509882 U CN 209509882U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- sliding
- mounting groove
- damper
- connector
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of sliding door buffer, including shell, connector, the first sliding block, damper, the second sliding block and elastic component, the first sliding rail, the first mounting groove, the second sliding rail and the second mounting groove are disposed with along shutdown direction in shell；First sliding block is mounted in the first sliding rail and can slide in the first sliding rail；Damper is mounted in the first mounting groove, and telescopic end is connect with the first sliding block, and one end cell wall of the fixing end with the first mounting groove far from the first sliding block is inconsistent；Second sliding block is mounted in the second sliding rail and can slide in the second sliding rail, and the bottom of the second sliding block is equipped with trigger unit and trigger unit runs through the bottom of the second sliding rail；Elastic component is mounted in the second mounting groove, and one end is connect with the second sliding block, and the other end is fixed in the second mounting groove.The utility model structure is simply firm, intensity is good, quick and easy for installation, and the movement speed of door body can be effectively relieved, close sliding door slowly mildly, eliminates sliding door striking door cabinet and the sound that generates.
Description
Technical field
The utility model relates to close a buffer technology field more particularly to a kind of sliding door buffer.
Background technique
More and more families are using shifting door product in modern house, and can find when using sliding door because pulley is too smooth
And the promotion for inertia occur is hit, and a sound is issued, therefore generates noise, more or less can all be brought to life some tired
It disturbs.If solving strike note, best bet is exactly that buffer is loaded onto sliding door, and the function of sliding door buffer is to prevent
Sliding door quick closedown bring noise prevents sliding door quick closedown to the strong shock of side plate, prevents sliding door from converging finger, can be with
Allow sliding door when side plate will be reached under meeting automatic buffer, then closing automatically slowly, sliding door will not rebound.But now
Sliding door buffer there is the problems such as structure is complicated, difficult to install.
Utility model content
In view of the deficienciess of the prior art, that the purpose of this utility model is to provide a kind of structures is simple, is easy installation
Sliding door buffer.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of sliding door buffer, including shell, connector, the first sliding block, damper, the second sliding block and elastic component, it is described
The first sliding rail, the first mounting groove, the second sliding rail and the second mounting groove are disposed with along shutdown direction in shell；Described first is sliding
Block is mounted in the first sliding rail and can slide in the first sliding rail；The damper is mounted in the first mounting groove, telescopic end
It is connect with the first sliding block, one end cell wall of the fixing end with the first mounting groove far from the first sliding block is inconsistent；Second sliding block
It is mounted in the second sliding rail and can be slided in the second sliding rail, the bottom of second sliding block is equipped with trigger unit and trigger unit runs through
The bottom of second sliding rail；The elastic component is mounted in the second mounting groove, and one end is connect with the second sliding block, and the other end is fixed
In the second mounting groove；The connector setting is in the upper surface of the first sliding block, damper and second sliding block and its both ends difference
It is fixedly connected with the first sliding block, the second sliding block.
It further, further include the connector being arranged in above the first sliding block, damper and the second sliding block, described first is sliding
Block is fixedly connected with the both ends of connector respectively with the second sliding block.
It further, further include the lid being arranged in above connector, the lid is fixedly connected with the casing, the connection
The position that part corresponds to damper cylinder body is equipped with strip through-hole, and the position that the lid corresponds to strip through-hole has extended downwardly the first limit
Position portion, first limiting section pass through strip through-hole and carry out longitudinal spacing to damper cylinder body.
Further, the position that the connector corresponds to damper telescopic rod has extended downwardly the second limiting section, and described
Two limiting sections carry out longitudinal spacing to damper telescopic rod.
Further, the trigger unit is that a pendulum hooks, and the direction that the pendulum is hooked from head to tail portion is consistent with shutdown direction
And tail portion hook is downward, is equipped in second sliding block and places the type chamber that pendulum hooks, the pendulum hooks intracavitary with the second sliding block hinge in type
It connects；The head that the pendulum hooks is equipped with cylindrical connector, and one end cell wall of second mounting groove close to pendulum eave tile portion is equipped with the first U
Shape card slot, first U-shaped card slot and cylindrical connector are clamped.
Further, second sliding block hooks to swing in pendulum is equipped with semicircle notch on the position that Shi Yuqi phase is touched, described
Semicircle notch is equipped with noise reduction flexible glue column.
Further, first sliding block is equipped with the first link slot for being cooperatively connected with damper telescopic end, and described the
Two sliding blocks are equipped with the second link slot connecting with elastic component one end fits.
Further, the supporting element of support damper telescopic rod is equipped in first mounting groove；Second mounting groove
One end far from the second sliding block is equipped with fixed bit, for fixing the one end of elastic component far from the second sliding block；The shell, which is located at, to close
One end of door direction end is transversely provided with the second U-shaped card slot, is equipped with U-shaped elastic slice in second U-shaped card slot.
Further, one end that the connector is connect with the first sliding block is equipped with threaded hole, one connect with the second sliding block
End is equipped with square hole, and the one end side connecting with the second sliding block is equipped with locating groove；The top integrated setting of first sliding block
There is the stud connecting with threaded hole, the top on second sliding block is equipped with the side being engaged with square hole and detains, second sliding block
Side is equipped with the locating piece to fasten with locating groove.
Further, the damper is cushion cylinder, and the elastic component is tension spring.
Further, the connector is U-shaped metalwork.
Compared with prior art, what the utility model was beneficial has the technical effect that structure is simply firm, intensity is good, installation side
Just quick, the movement speed of door body can be effectively relieved, close sliding door slowly mildly, eliminate sliding door striking door cabinet and generate
Sound, noise is small in closing process, good buffer effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the decomposition texture schematic diagram of the utility model；
Fig. 4 is the schematic diagram of the section structure of the connector of the utility model；
Fig. 5 is the overall structure diagram of second sliding block of the utility model；
Fig. 6 is the decomposition texture schematic diagram of second sliding block of the utility model；
Fig. 7 is the state diagram that the cylindrical connector that pendulum hooks is connected to the first U-shaped card slot；
Fig. 8 is the de- working state figure for hanging the first U-shaped card slot of cylindrical connector that pendulum hooks；
In figure: 1, shell；11, the first sliding rail；12, the first mounting groove；13, the second sliding rail；14, the second mounting groove；15, it props up
Support member；16, fixed bit；17, the first U-shaped card slot；18, the second U-shaped card slot；19, U-shaped elastic slice；2, the first sliding block；21, first connects
Access slot；22, stud；3, damper；31, cylinder body；32, telescopic rod；4, the second sliding block；41, pendulum hooks；42, type chamber；43, half slot
Mouthful；44, noise reduction flexible glue column；45, the second link slot；46, side's button；47, locating piece；48, cylindrical connector；5, elastic component；6, even
Fitting；61, strip through-hole；62, the second limiting section；63, threaded hole；64, square hole；65, locating groove；7, lid；71, the first limit
Position portion；8, sliding door；9, it dials and hooks part.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
As shown in Figures 1 to 3, a kind of sliding door buffer described in the utility model mainly includes shell 1, connector 6, the
One sliding block 2, damper 3, the second sliding block 4 and elastic component 5.The first sliding rail 11, first is disposed with along shutdown direction in shell 1
Mounting groove 12, the second sliding rail 13 and the second mounting groove 14；First sliding block 2 is mounted in the first sliding rail 11 and can be in the first sliding rail 11
Interior sliding；Damper 3 is mounted in the first mounting groove 12, and telescopic end is connect with the first sliding block 2, fixing end and the first installation
One end cell wall of the slot 12 far from the first sliding block 2 is inconsistent；Second sliding block 4 is mounted in the second sliding rail 13 and can be in the second sliding rail 13
Interior sliding, the bottom of the second sliding block 4 is equipped with trigger unit and trigger unit runs through the bottom of the second sliding rail 13；Elastic component 5 is mounted on
In two mounting grooves 14, one end is connect with the second sliding block 4, and the other end is fixed in the second mounting groove 14.The setting of connector 6 exists
Above first sliding block 2, damper 3 and the second sliding block 4, and the both ends of connector 6 respectively with the first sliding block 2 and the second sliding block 4
It is fixedly connected, is connected firmly with screw by screw hole.6 bridging the first sliding block 2 of connector and the second sliding block 4, pass cushioned resistance
It leads and alleviates movement speed to the first sliding block 2.Connector 6 is U-shaped metalwork, and several times increase connection dynamics and intensity.
The utility model further includes the lid 7 being arranged in above connector 6, the both ends and side of lid 7 by screw hole and
Screw is fixedly connected with the both ends of shell 1 and side, is avoided sliding door buffer overall co-ordination from loosening, is enhanced whole fastness.
Lid 7 is built-in for covering, and reinforces shell 1 and whole intensity.Damper 3 includes cylinder body 31 and telescopic rod 32, and connector 6 is right
The position of 3 cylinder body 31 of damper is answered to be equipped with strip through-hole 61, the position of the corresponding strip through-hole 61 of lid 7 has extended downwardly the first limit
Position portion 71, the first limiting section 71 pass through strip through-hole 61 and carry out longitudinal spacing to 3 cylinder body 31 of damper, prevent 3 cylinder body of damper
About 31 loosen, and avoiding 3 cylinder body 31 of damper, connected piece 6 scratches at work.Strip through-hole 61 can effectively be avoided damping
The cylinder body 31 of device 3 saves space for overall structure.The position of corresponding 3 telescopic rod 32 of damper of connector 6 has extended downwardly the
Two limiting sections 62, the second limiting section 62 carry out longitudinal spacing to 3 telescopic rod 32 of damper, it is ensured that 3 telescopic rod 32 of damper
Balance movement, avoid being bent.
Trigger unit is that a pendulum hooks 41, pendulum hook that 41 directions from head to tail portion are consistent with shutdown direction and tail portion hook to
Under, it is equipped in the second sliding block 4 and places the type chamber 42 that pendulum hooks 41, it is hinged by pin shaft and the second sliding block 4 in type chamber 42 that pendulum hooks 41.
The head that pendulum hooks 41 is equipped with cylindrical connector 48, and the second mounting groove 14 is equipped with the first U-shaped close to one end cell wall that pendulum hooks 41 heads
Card slot 17, the first U-shaped card slot 17 are clamped with cylindrical connector 48.Second sliding block 4 hooks the position that 41 swing Shi Yuqi phases are touched in pendulum
It sets and is equipped with semicircle notch 43, semicircle notch 43 is equipped with noise reduction flexible glue column 44, can effectively reduce pendulum hook 41 and hit at work
The sound of the second sliding block 4 is hit, noise is reduced.
First sliding block 2 is equipped with the first link slot 21 being cooperatively connected with 3 telescopic end of damper, and the second sliding block 4 is equipped with
The second link slot 45 connecting with 5 one end fits of elastic component, this connection type of link slot make to assemble more convenient and quicker, same to time
About workpiece cost.
It is equipped with the supporting element 15 of 3 telescopic rod 32 of support damper in first mounting groove 12, keeps 3 telescopic rod 32 of damper steady
It is flexible.Second mounting groove 14 is equipped with fixed bit 16 far from one end of the second sliding block 4, for fixing elastic component 5 far from the second sliding block 4
One end.One end that shell 1 is located at shutdown direction end is transversely provided with the second U-shaped card slot 18, is equipped in the second U-shaped card slot 18
U-shaped elastic slice 19, plays the role of positioning during installation.
One end that connector 6 is connect with the first sliding block 2 is equipped with threaded hole 63, and the one end connecting with the second sliding block 4 is equipped with side
Hole 64, the one end side connecting with the second sliding block 4 are equipped with locating groove 65；The top integrated setting of first sliding block 2 has and spiral shell
The stud 22 that pit 63 connects, the top on the second sliding block 4 are equipped with the side's button 46 being engaged with square hole 64, the side of the second sliding block 4
Equipped with the locating piece 47 to fasten with locating groove 65.Threaded hole 63 and stud 22, square hole 64 and side button 46, locating groove 65
With locating piece 47, these connection types facilitate accurate when connector 6 and the first sliding block 2, connector 6 and the assembling of the second sliding block 4
Positioning, while enhancing the power that is connected firmly of power transmission when sliding door buffer works.
The two sides of first sliding block 2 and the second sliding block 4 are equipped with guide-track groove, accordingly in the first mounting groove 12 and second
It is provided with guide rail on the two sides cell wall of mounting groove 14, enables the first sliding block 2 and the second sliding block 4 respectively in the first mounting groove 12 and
The sliding of two mounting grooves, 14 inner equilibrium, avoids sliding block from beating at runtime, hits friction other parts.
Preferably, damper 3 uses cushion cylinder, and elastic component 5 uses tension spring.
The utility model is mounted on doorframe, and the top of sliding door 8, which can be corresponding to it to be equipped with to dial, hooks part 9, dials hook part 9 at closing time
It stirs pendulum and hooks 41 starting bufferings.
Working principle of the utility model is:
Dialling in sliding door 8 hooks part 9 and will not hit on before pendulum hooks 41, and it is to be connected to that pendulum, which hooks the cylindrical connector 48 on 41,
In first U-shaped card slot 17 of two mounting grooves 14, elastic component 5 is tensional state at this time, as shown in Figure 7.At closing time, the second sliding block 4
Pendulum hook 41 and hooked the drive of part 9 and ajusted by dialling, pendulum hook 41 cylindrical connector 48 it is de- hang the first U-shaped card slot 17, as shown in figure 8, the
Two sliding blocks 4 by elastic component 5 pulling force pull and toward shutdown direction slide, because connector 6 respectively with the first sliding block 2, the second sliding block 4
It is fixedly connected, therefore elastic component 5 pulls connector 6 mobile toward shutdown direction, the first sliding block 2 is also slided toward shutdown direction, and because of the
One sliding block 2 is connect with the telescopic end of damper 3, therefore the sliding of the first sliding block 2 causes damper 3 to compress, and generates cushioned resistance, is delayed
The movement speed for the component that solution connector 6, the first sliding block 2, damper 3, the second sliding block 4 and elastic component 5 are composed, thus
It closes sliding door 8 slowly mildly, eliminates sliding door striking door cabinet and the sound that generates.
For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (10)
1. a kind of sliding door buffer, it is characterised in that: including shell, connector, the first sliding block, damper, the second sliding block and bullet
Property part, is disposed with the first sliding rail, the first mounting groove, the second sliding rail and the second mounting groove along shutdown direction in the shell；
First sliding block is mounted in the first sliding rail and can slide in the first sliding rail；The damper is mounted on the first mounting groove
Interior, telescopic end is connect with the first sliding block, and one end cell wall of the fixing end with the first mounting groove far from the first sliding block is inconsistent；Institute
The second sliding block is stated to be mounted in the second sliding rail and can slide in the second sliding rail, the bottom of second sliding block be equipped with trigger unit and
Trigger unit runs through the bottom of the second sliding rail；The elastic component is mounted in the second mounting groove, and one end is connect with the second sliding block,
The other end is fixed in the second mounting groove；Connector setting in the upper surface of the first sliding block, damper and second sliding block and
Its both ends is fixedly connected with the first sliding block, the second sliding block respectively.
2. sliding door buffer according to claim 1, it is characterised in that: it further include the lid being arranged in above connector,
The lid is fixedly connected with the casing, and the position that the connector corresponds to damper cylinder body is equipped with strip through-hole, the lid pair
Answer the position of strip through-hole to extend downwardly the first limiting section, first limiting section pass through strip through-hole to damper cylinder body into
Row longitudinal spacing.
3. sliding door buffer according to claim 2, it is characterised in that: the connector corresponds to the position of damper telescopic rod
It sets and has extended downwardly the second limiting section, second limiting section carries out longitudinal spacing to damper telescopic rod.
4. sliding door buffer according to claim 1, it is characterised in that: the trigger unit is that a pendulum hooks, pendulum hook from
The direction of head to tail portion is consistent with shutdown direction and tail portion hook is downward, and the type that pendulum hooks of placing is equipped in second sliding block
Chamber, the pendulum hook intracavitary hinged with the second sliding block in type；The head that the pendulum hooks is equipped with cylindrical connector, second mounting groove
One end cell wall close to pendulum eave tile portion is equipped with the first U-shaped card slot, and first U-shaped card slot and cylindrical connector are clamped.
5. sliding door buffer according to claim 4, it is characterised in that: second sliding block hooks in pendulum and swings Shi Yuqi phase
The position touched is equipped with semicircle notch, and the semicircle notch is equipped with noise reduction flexible glue column.
6. sliding door buffer according to claim 1 or 5, it is characterised in that: first sliding block is equipped with and damper
The first link slot that telescopic end is cooperatively connected, second sliding block are equipped with the second connection connecting with elastic component one end fits
Slot.
7. sliding door buffer according to claim 1, it is characterised in that: be equipped with support damper in first mounting groove
The supporting element of telescopic rod；Second mounting groove is equipped with fixed bit far from one end of the second sliding block, separate for fixing elastic component
One end of second sliding block；One end that the shell is located at shutdown direction end is transversely provided with the second U-shaped card slot, second U-shaped
U-shaped elastic slice is installed on card slot.
8. sliding door buffer described according to claim 1 or 2 or 3 or 4 or 5 or 7, it is characterised in that: the connector and
One end of one sliding block connection is equipped with threaded hole, and the one end connecting with the second sliding block is equipped with square hole, the one end connecting with the second sliding block
Side is equipped with locating groove；The top integrated setting of first sliding block has the stud connecting with threaded hole, and described second is sliding
Top on block is equipped with the side being engaged with square hole and detains, and the side of second sliding block is equipped with the positioning to fasten with locating groove
Block.
9. sliding door buffer according to claim 1, it is characterised in that: the damper is cushion cylinder, the elasticity
Part is tension spring.
10. sliding door buffer according to claim 1, it is characterised in that: the connector is U-shaped metalwork.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518667.0U CN209509882U (en) | 2018-09-18 | 2018-09-18 | A kind of sliding door buffer |
| PCT/CN2018/108341 WO2020056792A1 (en) | 2018-09-18 | 2018-09-28 | Cushion for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518667.0U CN209509882U (en) | 2018-09-18 | 2018-09-18 | A kind of sliding door buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509882U true CN209509882U (en) | 2019-10-18 |
Family
ID=68186204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518667.0U Withdrawn - After Issue CN209509882U (en) | 2018-09-18 | 2018-09-18 | A kind of sliding door buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025604A (en) * | 2018-09-18 | 2018-12-18 | 广东金利祥兴五金精密制造有限公司 | A kind of sliding door buffer |
| CN112922488A (en) * | 2021-03-04 | 2021-06-08 | 瑞昂汽车部件(苏州)有限公司 | Electric opening device for side door of vehicle |
-
2018
- 2018-09-18 CN CN201821518667.0U patent/CN209509882U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025604A (en) * | 2018-09-18 | 2018-12-18 | 广东金利祥兴五金精密制造有限公司 | A kind of sliding door buffer |
| CN109025604B (en) * | 2018-09-18 | 2023-09-08 | 广东金利祥兴五金精密制造有限公司 | Sliding door buffer |
| CN112922488A (en) * | 2021-03-04 | 2021-06-08 | 瑞昂汽车部件(苏州)有限公司 | Electric opening device for side door of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191018 Effective date of abandoning: 20230908 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191018 Effective date of abandoning: 20230908 |