CN209483004U - Damping buffer - Google Patents
Damping buffer Download PDFInfo
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- CN209483004U CN209483004U CN201821640573.0U CN201821640573U CN209483004U CN 209483004 U CN209483004 U CN 209483004U CN 201821640573 U CN201821640573 U CN 201821640573U CN 209483004 U CN209483004 U CN 209483004U
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- backward
- plate
- demarcation plate
- notch
- guiding trestle
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Abstract
A kind of damping buffer, shell include forward and backward guiding trestle plate and lower demarcation plate, and bending and molding goes out forward and backward half demarcation plate inside respectively on the medium position of forward and backward guiding trestle plate upper end；The notch and salient point that multipair correspondence is interlocked are separately formed out on forward and backward half demarcation plate；It is respectively equipped with to slide to the sliding shifting block on forward and backward half demarcation plate and the sliding slot of guiding is provided；The insertion hole of the outer end insertion of demarcation plate under supplying is respectively equipped on forward and backward guiding trestle plate.This multipair notch by forward and backward half demarcation plate for being located at forward and backward guiding trestle plate upper end, salient point are interlocked with one piece of lower demarcation plate and form the mode of shell, produce the assembling of shell more convenient, simple；And the occlusion of multipair notch, salient point and lower demarcation plate can be easy to forward and backward guiding trestle plate is parallel, do not connect deviation, to will not influence using and installing for damper, therefore the more reasonable structure of the utility model, quality are more reliable.
Description
Technical field
Utility model is related to a kind of Hardware fitting, in particular to a kind of damping buffer on sliding door.
Background technique
Damper would generally be set on some sliding doors (such as glass door, wall cabinet door etc.) to buffer, opened in door leaf
Or when closing, opened or closed by damper auxiliary, thus reducing collisions and noise.Damping buffer generally comprises shell
Body, damper tube, hook slide block and extension spring, wherein hook slide block is arranged on the damper rod extension end of damper tube,
Guide runner is set for hook slide block sliding, extension spring is for pulling hook to stir block reset on shell.Current shell
Mainly there is the following two kinds in overall structure:
One is a metal shell composition is covered again outside plastic shell, in production, by damper tube, hook slide block
It is installed in plastic shell with components such as extension springs, such as the bidirectional buffering pulley system of Patent No. CN201420590851.1
System, the assembling of this buffer is more complicated, and production cost is relatively high；
Another kind is directly with two blocks of guiding trestle plates and the connecting plate riveting between this two boards upper center position
Be connected together composition, such as a kind of adjustable damper of spring dynamics of Patent No. CN201721125537.This shell will
The claddings such as damper tube, two slide blocks and spring are got up.This shell it is relatively simple for structure, but riveting when, two pieces guiding
It is less susceptible to parallel alignment between supporting plate, riveting is caused to get up to be easy to produce certain deviation, and then influences making for damper
With and quality.
For a kind of deficiency of adjustable damper of spring dynamics of Patent No. CN201721125537, the applicant
It is improved.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, it is more reliable to provide a kind of more reasonable structure, quality
Damping buffer, the assembling production of shell is more convenient and simple.
In order to solve above-mentioned technical problem, the utility model is adopted the following technical solutions:
A kind of damping buffer, including shell, mounted in the intracorporal connector of the shell, pair of sliding shifting block, damping oil cylinder and
Tension spring, the shell is by parallel forward and backward guiding trestle plate and by the lower separation of spaced-apart under the forward and backward guiding trestle plate
Plate, bending and molding goes out forward and backward half demarcation plate inside respectively on the medium position of the forward and backward guiding trestle plate upper end；Institute
State the notch and salient point for being separately formed out that multipair correspondence is interlocked on forward and backward half demarcation plate；In forward and backward half demarcation plate
On be respectively equipped with to the sliding shifting block slide provide guiding sliding slot；It is respectively equipped on the forward and backward guiding trestle plate for being somebody's turn to do
The insertion hole of the outer end insertion of lower demarcation plate.
In the improvement project to above-mentioned damping buffer, it is equipped on the connector side and is used to place the damping oil
The strip groove of cylinder；Expose lacking for connector end after being equipped with the piston rod warp for the damping oil cylinder in the side of the connector
Mouthful；The connector is respectively equipped with " T " font in that one end far from the notch and in the piston rod end of the damping oil cylinder
Boss；The head end of the boss is rounded；Being equipped in the side of the sliding shifting block end supplies the blunt end of the boss lateral
The round set entrance that can swing relatively after being inserted in, the other side is equipped with round end and is inserted in block machine in place.
In the improvement project to above-mentioned damping buffer, the lower demarcation plate is in " I " fonts, the forward and backward guiding
There are two insertion hole on supporting plate is each.
In the improvement project to above-mentioned damping buffer, the notch, salient point on forward and backward half demarcation plate are trapezoidal.
In the improvement project to above-mentioned damping buffer, notch, salient point on forward and backward half demarcation plate are in semicircle
Shape.
In the improvement project to above-mentioned damping buffer, notch, salient point on forward and backward half demarcation plate are square.
In the improvement project to above-mentioned damping buffer, notch, salient point on forward and backward half demarcation plate are in arrow
Type.
Compared with prior art, the utility model has the beneficial effects that since forward and backward guiding trestle plate is to pass through upper center
Multipair cylinder mouth and boss docking be interlocked, and the outer end of lower demarcation plate is inserted respectively into forward and backward guiding trestle
Inserting in the hole to be assembled into the shell of damper for plate, it is this to separate by be located at forward and backward guiding trestle plate upper end forward and backward half
Multipair notch, salient point on plate, which are interlocked with one piece of lower demarcation plate, forms the mode of shell, produces the assembling of shell
It is more convenient, simple；Moreover, the occlusion of multipair notch, salient point and lower demarcation plate can be easy to put down forward and backward guiding trestle plate
Row does not connect deviation, to will not influence using and installing for damper, therefore the structure of the utility model is more closed
Reason, quality are more reliable.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
[Detailed description of the invention]
Fig. 1 is the stereoscopic schematic diagram one (when it loads onto buffering hanging wheel) of the utility model embodiment；
Fig. 2 is the stereoscopic schematic diagram two of the utility model embodiment；
Fig. 3 is the structural schematic diagram of Fig. 2；
Fig. 4 is the assembling schematic diagram of Fig. 2；
Fig. 5 is the assembling schematic diagram between the sliding shifting block, connector and damping oil cylinder of the utility model embodiment；
Fig. 6 is the assembling schematic diagram of sliding another embodiment of shifting block of the utility model.
[specific embodiment]
The utility model is a kind of damping buffer, as shown in Fig. 1 to 5, including shell, it is mounted in the intracorporal connector of the shell
1, pair of sliding shifting block 2, damping oil cylinder 3, tension spring 4, here, the shell is by parallel forward and backward guiding trestle plate 5,6 and should
The lower demarcation plate 7 of the lower spaced-apart of forward and backward guiding trestle plate 5,6, at the middle position of the forward and backward guiding trestle plate 5,6 upper ends
Setting difference, bending and molding goes out forward and backward half demarcation plate 51,61 inside, and after they close up and lower demarcation plate 7 is together by this to guiding
Supporting plate separates in parallel, positions, and connector 1 is clamped to deviate to prevent it from the upper and lower of shell；In the forward and backward half point
Partition 51,61 is equipped with the multipair notch A and salient point B that corresponding can be interlocked；On forward and backward half demarcation plate 51,61
It is respectively equipped with to slide to the sliding shifting block 2 and the sliding slot 52,62 of guiding is provided；It is set respectively on the forward and backward guiding trestle plate 5,6
There is the insertion hole 53,63 that the outer end for the lower demarcation plate 7 is inserted into, 7 outer end of demarcation plate is inserted into corresponding insertion hole instantly
53, in 63 after rivet again.
From the aforegoing it can be seen that shell is in assembling, as long as by forward and backward guiding trestle plate 5, the notch A of 6 upper centers and convex
Platform B docking is interlocked, and the outer end of lower demarcation plate 7 is inserted respectively into the insertion hole of forward and backward guiding trestle plate 5,6
53, in 63, pair of sliding shifting block, damping oil cylinder and tension spring can be installed and is had good positioning, it is this by positioned at forward and backward guiding trestle
Multipair notch, salient point on forward and backward half demarcation plate of plate upper end, which are interlocked with one piece of lower demarcation plate, forms the side of shell
Formula produces the assembling of shell more convenient, simple；Moreover, the occlusion of multipair notch, salient point and lower demarcation plate can be easy to
Forward and backward guiding trestle plate is parallel, do not connect deviation, to will not influence using and installing for damper, thus this
More reasonable structure, the quality of utility model are more reliable.
Connection and activity relationship base in our common dampers, between sliding shifting block 2, damping oil cylinder 3 and tension spring 4
This is consistent, for example can be the bidirectional buffering pulley system of CN201420590983.4 with referenced patent number.The present embodiment is to current
This structure carried out certain improvement: be equipped on 1 side of connector and be used to place the strip groove of the damping oil cylinder 3
11；The side of the connector 1 is equipped with the notch 12 for exposing 1 end of connector later for the piston rod warp of the damping oil cylinder 3；Institute
It states connector 1 and is respectively equipped with " T " font in that one end far from the notch 12 and in the piston rod end of the damping oil cylinder 3
Boss 8；The head end of the boss 8 is rounded；The blunt end 81 for the boss 8 is equipped in the side of sliding 2 end of shifting block
The round set entrance 21 that can swing relatively after being laterally inserted in, the other side are equipped with round end and are inserted in block machine 22 in place, this block machine can rise
To the intensity of the round set inlet of enhancing sliding shifting block 2, to improve the service life of sliding shifting block.From the aforegoing it can be seen that resistance
Buddhist nun's oil cylinder 3 is to be encased in the strip groove 11 of connector 1 from side, and make between boss 8 and sliding shifting block 2 and from side convex
What the blunt end 81 of platform and the round set entrance 21 of shifting block connected together, it can avoid sliding shifting block in this way when sliding, swinging
Boss is loosened out, to improve the stability of damper matter reason.As more preferably embodiment, in the blunt end 81, circle
Headgear enters in place the axis hole that block machine 22 is equipped with insertion connecting shaft 9, more securely to connect them.
Lower demarcation plate 7 can be the structures such as strip, and the insertion hole 53,63 on forward and backward guiding trestle plate 5,6 can be one
A, two or more, this will determine according to the structure of lower demarcation plate.In the present embodiment, the lower demarcation plate 7 is in " work " word
Type, there are two insertion hole 53,63 on the forward and backward guiding trestle plate 5,6 described at this time is each, for two of lower demarcation plate the same side
End insertion.
In the present embodiment, notch A, the salient point B on forward and backward half demarcation plate 51,61 are trapezoidal, preferably fixed in this way
The good forward and backward guiding trestle plate in position；Certainly they are also possible to semicircle, rectangular, arrowhead-shaped etc..
Sliding shifting block 2 can be it is integrally formed, as shown in embodiment of the Fig. 1 to 5.It is shown in Fig. 6 to slide the another of shifting block
In one embodiment comprising shifting block main body 23 and elasticity are fastened on the "Ji" type elastic arm 24 in the shifting block main body 23.As
Preferred scheme, shifting block main body 23 and elastic arm 24 are plastic parts.
Although the utility model is described in detail referring to above example, by the disclosure for those skilled in the art
Member is not it is readily apparent that and the case where departing from the principles of the present invention and scope that the claim limits
Under, the utility model can be made a variety of changes or be modified.Therefore, the detailed description of the embodiment of the present disclosure is only used to explain, and
It is not intended to limit the utility model, but is defined by the subject-matter of the claims the range of protection.
Claims (7)
1. a kind of damping buffer, which is characterized in that including shell, mounted in the intracorporal connector of the shell, pair of sliding shifting block, resistance
Buddhist nun's oil cylinder and tension spring, the shell is by parallel forward and backward guiding trestle plate and by spaced-apart under the forward and backward guiding trestle plate
Lower demarcation plate, bending and molding goes out forward and backward half separation inside respectively on the medium position of the forward and backward guiding trestle plate upper end
Plate；The notch and salient point that multipair correspondence is interlocked are separately formed out on forward and backward half demarcation plate；Described forward and backward
It is respectively equipped with to slide to the sliding shifting block on half demarcation plate and the sliding slot of guiding is provided；On the forward and backward guiding trestle plate respectively
The insertion hole being inserted into equipped with the outer end for the lower demarcation plate.
2. damping buffer according to claim 1, which is characterized in that be equipped on the connector side and be used to place
The strip groove of the damping oil cylinder；Expose connector end after being equipped with the piston rod warp for the damping oil cylinder in the side of the connector
The notch in portion；The connector is respectively equipped in that one end far from the notch and in the piston rod end of the damping oil cylinder
The boss of " T " font；The head end of the boss is rounded；The round end for the boss is equipped in the side of the sliding shifting block end
To the round set entrance that can swing relatively after being inserted in, the other side is equipped with round end and is inserted in block machine in place for end side.
3. damping buffer according to claim 1 or 2, which is characterized in that the lower demarcation plate is in " I " fonts, institute
State insertion hole on forward and backward guiding trestle plate it is each there are two.
4. damping buffer according to claim 3, which is characterized in that notch, salient point on forward and backward half demarcation plate
It is trapezoidal.
5. damping buffer according to claim 3, which is characterized in that notch, salient point on forward and backward half demarcation plate
Semicircular in shape.
6. damping buffer according to claim 3, which is characterized in that notch, salient point on forward and backward half demarcation plate
It is square.
7. damping buffer according to claim 3, which is characterized in that notch, salient point on forward and backward half demarcation plate
In arrowhead-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640573.0U CN209483004U (en) | 2018-10-10 | 2018-10-10 | Damping buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640573.0U CN209483004U (en) | 2018-10-10 | 2018-10-10 | Damping buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483004U true CN209483004U (en) | 2019-10-11 |
Family
ID=68114138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640573.0U Active CN209483004U (en) | 2018-10-10 | 2018-10-10 | Damping buffer |
Country Status (1)
| Country | Link |
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| CN (1) | CN209483004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023173489A1 (en) * | 2022-03-14 | 2023-09-21 | 广东欧派克家居智能科技有限公司 | Damper roller mechanism |
-
2018
- 2018-10-10 CN CN201821640573.0U patent/CN209483004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023173489A1 (en) * | 2022-03-14 | 2023-09-21 | 广东欧派克家居智能科技有限公司 | Damper roller mechanism |
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