CN207160819U - bidirectional hydraulic buffer hinge - Google Patents
bidirectional hydraulic buffer hinge Download PDFInfo
- Publication number
- CN207160819U CN207160819U CN201721016371.4U CN201721016371U CN207160819U CN 207160819 U CN207160819 U CN 207160819U CN 201721016371 U CN201721016371 U CN 201721016371U CN 207160819 U CN207160819 U CN 207160819U
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- CN
- China
- Prior art keywords
- hinge plate
- driving member
- convolution
- needle roller
- guide sleeve
- 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.)
- Expired - Fee Related
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000008358 core component Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000008450 motivation Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of bidirectional hydraulic buffer hinge, including left hinge plate, right hinge plate and axle core component, axle core component includes upper, lower two groups of transmission mechanisms and positioned at upper, spring and hydraulic bjuffer between lower two groups of transmission mechanisms, transmission mechanism includes driving member, guide sleeve and walking needle roller, driving member is fixedly connected with left hinge plate, guide sleeve is fixedly connected with right hinge plate, walking needle roller is connected with hydraulic bjuffer, spring and hydraulic bjuffer are installed in right hinge plate, driving member is provided with convolution arc groove, convolution arc groove extends to driving member close to the end face of hydraulic bjuffer one end, guide sleeve is provided with straight-line guidance groove, straight-line guidance groove is along the axially arranged of hydraulic bjuffer, driving member is sheathed in guide sleeve, walking needle roller is arranged in convolution arc groove and straight-line guidance groove.The utility model can all have automatic, buffering effect when opening and closing.
Description
Technical field
It the utility model is related to hinge field, more particularly to hydraulic buffering hinge field.
Background technology
At present, the hinge with hydraulic cushion function on the market is merely able to the effect that there is automatic slowly to close when closed
Fruit, and the effect opened when opening without automatic slowly, easily exert oneself when opening it is excessive and cause door and wall or
The collision of other articles, and will also result in damage in itself to hinge, so as to influence the service life of hinge.
Utility model content
The technical problems to be solved in the utility model is：Can be in view of the deficienciess of the prior art, providing one kind
All there is automatic, the bidirectional hydraulic buffer hinge of buffering effect during opening and closing.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of bidirectional hydraulic buffer hinge, including left hinge plate, right hinge plate and axle core component, the axle core component include it is upper,
Lower two groups of transmission mechanisms and spring and hydraulic bjuffer between upper and lower two groups of transmission mechanisms, the transmission mechanism bag
Include driving member, guide sleeve and walking needle roller, the driving member to be fixedly connected with left hinge plate, the guide sleeve is fixed with right hinge plate to be connected
Connect, the walking needle roller is connected with hydraulic bjuffer, and the spring and hydraulic bjuffer are installed in right hinge plate, the driving member
Convolution arc groove is provided with, the convolution arc groove extends to driving member on the end face of hydraulic bjuffer one end, the guide sleeve
Provided with straight-line guidance groove, the straight-line guidance groove is sheathed in guide sleeve along the axially arranged of hydraulic bjuffer, the driving member,
The walking needle roller is arranged in convolution arc groove and straight-line guidance groove.
Further, when the angle between the left hinge plate and right hinge plate is 80 degree, the walking needle roller of upper group of transmission mechanism is firm
Benefit is in the position for entering or leaving convolution arc groove；When angle between the left hinge plate and right hinge plate is 95 degree, the following group transmission
The walking needle roller of mechanism is just at the position for entering or leaving convolution arc groove.
Further, the left hinge plate is activity page board, and the right hinge plate is fixed leaf plate.
Compared with prior art, the utility model has the advantage of：The utility model is by setting upper and lower two groups of drivers
Structure and spring and hydraulic bjuffer coordinate, when automatic slowly is opened, closed when can open automatic slowly close, stage casing with
The function that meaning is stopped, use is more convenient, and hinge service life is longer.
Brief description of the drawings
Structural representation when Fig. 1 is closed for the utility model.
Fig. 2 is the utility model in structural representation when arbitrarily stopping state.
Fig. 3 is structural representation when the utility model is in opening.
Marginal data：1st, left hinge plate；2nd, right hinge plate；3rd, upper driving member；4th, lower transmission component；5th, spring；6th, hydraulic bjuffer；
7th, upper walking needle roller；8th, lower walking needle roller；9th, upper guide sleeve；10th, lower guide sleeve；11st, circle round arc groove；12nd, straight-line guidance groove；
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, it is noted that this practicality
New protection domain is not limited merely to following embodiments, on the premise of the utility model principle is not departed from, to this practicality
New made any improvements and modifications, are regarded as the scope of protection of the utility model.
As shown in Figure 1 to Figure 3, bidirectional hydraulic buffer hinge of the present utility model, including left hinge plate 1, right hinge plate 2 and shaft core
Component.Axle core component includes upper and lower two groups of transmission mechanisms and spring 5 and hydraulic pressure between upper and lower two groups of transmission mechanisms
Buffer 6.Upper group of transmission mechanism includes upper driving member 3, upper guide sleeve 9 and upper walking needle roller 7；The following group transmission mechanism passes under including
Moving part 4, lower guide sleeve 10 and lower walking needle roller 8.The upper upper and lower ends of driving member 3 and lower transmission component 4 respectively with left hinge plate 1 are fixed
Connection, the upper and lower ends of upper guide sleeve 9 and lower guide sleeve 10 respectively with right hinge plate 2 are fixedly connected, upper walking needle roller 7 and lower walking
Upper and lower ends of the needle roller 8 respectively with hydraulic bjuffer 6 are connected, and spring 5 and hydraulic bjuffer 6 are installed in right hinge plate 2.Above group
Exemplified by transmission mechanism, upper driving member 3 is provided with convolution arc groove 11, and convolution arc groove 11 extends to driving member 3 close to hydraulic cushion
The end face of the one end of device 6, upper guide sleeve 9 are provided with straight-line guidance groove 12, and axial direction of the straight-line guidance groove 12 along hydraulic bjuffer 6 is set
Put, upper driving member 3 is sheathed in guide sleeve 9, and upper walking needle roller 7 is arranged in convolution arc groove 11 and straight-line guidance groove 12.Together
Sample, for the following group transmission mechanism, lower transmission component 4 is provided with convolution arc groove 11, and it is close that convolution arc groove 11 extends to lower transmission component 4
The end face of the one end of hydraulic bjuffer 6, lower guide sleeve 10 are provided with straight-line guidance groove 12, and straight-line guidance groove 12 is along hydraulic bjuffer 6
It is axially arranged, lower transmission component 4 is sheathed in lower guide sleeve 10, and lower walking needle roller 8 is arranged in convolution arc groove 11 and straight-line guidance
In groove 12.
Further, when the angle between left hinge plate 1 and right hinge plate 2 is 80 degree, the walking needle roller of upper group of transmission mechanism is just
In the position for entering or leaving convolution arc groove 11；When angle between left hinge plate 1 and right hinge plate 2 is 95 degree, the following group driver
The walking needle roller of structure is just at the position for entering or leaving convolution arc groove 11.
Further, left hinge plate 1 is activity page board, and right hinge plate 2 is fixed leaf plate.
When hinge is opened, the dynamic upper driving member 3 of active page strip and lower transmission component 4 rotate, and upper driving member 3 utilizes the arc groove that circles round
11 promote walk needle roller 7, compression spring 5 and hydraulic bjuffer 6.When hinge opening angle is to more than 80 degree, upper walking rolling
Pin 7 leaves the convolution arc groove 11 of driving member 3, and spring 5 and hydraulic bjuffer 6 complete compression, and hinge, which enters, arbitrarily stops scope.When
When hinge opening angle is to more than 95 degree, lower walking needle roller 8 enters the convolution arc groove 11 of lower transmission component 4, spring 5 and hydraulic cushion
Device 6 discharges power, promotes lower walking needle roller 8, drives lower transmission component 4, the unlatching of hinge automatic slowly.
When hinge is closed, active page strip moves lower transmission component 4 and upper driving member 3 rotates, and lower transmission component 4 utilizes the arc groove that circles round
11 promote lower walking needle roller 8, compression spring 5 and hydraulic bjuffer 6.When hinge closing angle is to less than 95 degree, lower walking rolling
Pin 8 leaves the convolution arc groove 11 of lower transmission component 4, and spring 5 and hydraulic bjuffer 6 complete compression, and hinge, which enters, arbitrarily stops scope.When
When hinge closing angle is to less than 80 degree, upper walking needle roller 7 enters the convolution arc groove 11 of upper driving member 3, spring 5 and hydraulic cushion
Device 6 discharges power, needle roller 7 of being walked in promotion, driving member 3 in driving, the closing of hinge automatic slowly.
Claims (3)
1. a kind of bidirectional hydraulic buffer hinge, including left hinge plate, right hinge plate and axle core component, it is characterised in that：The shaft core group
Part includes upper and lower two groups of transmission mechanisms and spring and hydraulic bjuffer between upper and lower two groups of transmission mechanisms, the biography
Motivation structure includes driving member, guide sleeve and walking needle roller, the driving member and is fixedly connected with left hinge plate, the guide sleeve and recto
Plate is fixedly connected, and the walking needle roller is connected with hydraulic bjuffer, and the spring and hydraulic bjuffer are installed in right hinge plate, institute
State driving member and be provided with convolution arc groove, the convolution arc groove extends to driving member close to the end face of hydraulic bjuffer one end, described
Guide sleeve is provided with straight-line guidance groove, and the straight-line guidance groove is sheathed on along the axially arranged of hydraulic bjuffer, the driving member
In guide sleeve, the walking needle roller is arranged in convolution arc groove and straight-line guidance groove.
2. bidirectional hydraulic buffer hinge according to claim 1, it is characterised in that：Between the left hinge plate and right hinge plate
When angle is 80 degree, the walking needle roller of upper group of transmission mechanism is just at the position for entering or leaving convolution arc groove；The verso
When angle between plate and right hinge plate is 95 degree, the walking needle roller of the following group transmission mechanism is just at entering or leave convolution arc groove
Position.
3. bidirectional hydraulic buffer hinge according to claim 1 or 2, it is characterised in that：The left hinge plate is activity page board,
The right hinge plate is fixed leaf plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721016371.4U CN207160819U (en) | 2017-08-15 | 2017-08-15 | bidirectional hydraulic buffer hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721016371.4U CN207160819U (en) | 2017-08-15 | 2017-08-15 | bidirectional hydraulic buffer hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160819U true CN207160819U (en) | 2018-03-30 |
Family
ID=61717195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721016371.4U Expired - Fee Related CN207160819U (en) | 2017-08-15 | 2017-08-15 | bidirectional hydraulic buffer hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019215531A1 (en) * | 2018-05-05 | 2019-11-14 | Ou Jiachang | Bidirectional opening and closing hydraulic buffer hinge |
-
2017
- 2017-08-15 CN CN201721016371.4U patent/CN207160819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019215531A1 (en) * | 2018-05-05 | 2019-11-14 | Ou Jiachang | Bidirectional opening and closing hydraulic buffer hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |