CN208024159U - A kind of buffer gear of buffer hinge - Google Patents
A kind of buffer gear of buffer hinge Download PDFInfo
- Publication number
- CN208024159U CN208024159U CN201721788682.2U CN201721788682U CN208024159U CN 208024159 U CN208024159 U CN 208024159U CN 201721788682 U CN201721788682 U CN 201721788682U CN 208024159 U CN208024159 U CN 208024159U
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- Prior art keywords
- buffer
- oriented
- hinge
- rack
- piston rod
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Abstract
The utility model is related to hinge R & D design technical field more particularly to a kind of buffer gears of buffer hinge, and the utility model adopts the following technical solution：A kind of buffer gear of buffer hinge, buffer structure is placed between support mechanism and shell and drives it to be moved in hinge casing by mounting structures, above-mentioned buffer structure includes being placed in the buffering cylinder body being oriented in rack, piston rod, the both sides setting for being oriented to rack is oriented to groove, the guiding groove for being oriented to rack is angularly disposed or be vertically arranged with piston rod toward piston rod direction, the utility model has the advantage of：The cost of its production is effectively reduced, and on the basis of reducing its cost, overcomes the noise of its existing component friction generation and the rotation smoothness of product entirety, improve the whole quality and the market competitiveness of product.
Description
Technical field：
The utility model is related to hinge R & D design technical field more particularly to a kind of buffer gears of buffer hinge.
Background technology：Hinge is also known as hinge and is for connection to two solids and allows to make the machinery relatively rotated between the two
Device.Hinge can be made of moveable component, or be made of folding material.Hinge is mainly installed on door and window, and
Hinge is more installed on cabinet, on furniture door plate, is broadly divided by material classification, stainless steel hinge and iron hinge；To allow people
It obtains preferably enjoying and hydraulicefficiency hinge occurs again（Also known as damp hinge）, its main feature is that bringing buffering work(when cabinet door is closed
Can, it reduces collide the noise sent out with cabinet when cabinet door is closed to the greatest extent.
A patent of invention disclosed in Patent Office of the People's Republic of China：CN103470121, the day for announcing be：2013.12.25 a band
The door hinge of pooling feature, which disclose one kind can be by directly arranging damper rack and anti-between hinge casing
To driving piston rod to overcome torsion to reset the embodiment of resistance, its object is to save processing and material cost, however
The embodiment with number of packages it is still more, cause the input of later stage mold big, increase the single mold fringe cost in later stage,
The market competitiveness has much room for improvement.
Invention content：
One of the purpose of this utility model is to provide a kind of buffer gear of buffer hinge, especially a kind of simple in structure
And the buffer gear of the lower buffer hinge of production cost.
One of the purpose of this utility model is to provide a kind of buffer gear of buffer hinge, especially a kind of to rotate in a low voice
The buffer mechanism for the buffer hinge made an uproar.
One of the purpose of this utility model is to provide a kind of buffer gear of buffer hinge, especially a kind of structure rotation
The buffer gear of more smooth buffer hinge.
In order to achieve the above objectives, the utility model adopts the following technical solution：A kind of buffer gear of buffer hinge, buffering
Structure is placed between support mechanism and shell and drives it to be moved in hinge casing by mounting structures, above-mentioned buffer structure packet
It includes and is placed in the buffering cylinder body being oriented in rack, piston rod, the both sides setting for being oriented to rack is oriented to groove, and the guiding for being oriented to rack is recessed
Slot is angularly disposed or be vertically arranged with piston rod toward piston rod direction.
Preferably, limit top plate is being set at the top for being oriented to groove.
Preferably, it is oriented to rack and is located at the side of piston rod and the arcuate guide portion of past its both sides protrusion, arcuate guide are set
The bending part that portion is located at buffer structure side with linked component is slidably matched.
Further, lower convex portion is being set positioned at Guiding machine frame bottom, lower convex portion is located in the side setting of shell
Oblique guide part.
Preferably, above-mentioned lower convex portion diameter, which is less than, is oriented to rack basal diameter.
Further, mounting structures include that linked component is located at the setting of buffer structure one end and to be oriented to rack both sides guiding recessed
The boss slider that slot is slidably matched.
Preferably, linked component includes the side of the first axis hole and the first connecting plate being connect with the first axis hole, and first
Third connecting plate is arranged in the second perpendicular connecting plate of the other side of connecting plate, the second connecting plate both sides, and third connecting plate connects
The second axis hole and boss slider is respectively set in the side of nearly second connecting plate.
Preferably, the guiding groove direction that above-mentioned linked component is located at buffer structure side toward its both sides is bent setting.
Preferably, above-mentioned buffering cylinder body is separable is installed in the central shaft hole for being oriented to rack.
Preferably, the piston rod of buffering cylinder body front is extended stop section toward hinge casing direction.
The utility model has the advantage of：Can be adapted in buffer hinge, effectively reduce its production cost, and
On the basis of reducing its cost, overcomes the noise of its existing component friction generation and the rotation smoothness of product entirety, carry
The whole quality and the market competitiveness of high product.
Description of the drawings：
Attached drawing 1 is the dimensional structure diagram of the buffer gear of the buffer hinge of embodiment 1-2；
Attached drawing 2 is the buffer structure dimensional structure diagram of the buffer gear of embodiment 1-2；
Attached drawing 3 is the buffer structure positive structure diagram of the buffer gear of embodiment 1-2；
Attached drawing 4 is the schematic diagram of application structure of the buffer gear of embodiment 2.
Attached drawing 5 is the dimensional structure diagram of the buffer hinge of embodiment 2；
Attached drawing 6 is the configuration schematic diagram of the buffer hinge of embodiment 2；
Attached drawing 7 is the decomposition texture schematic diagram of the buffer hinge of embodiment 2；
Attached drawing 8 is the cross-sectional view of the buffer hinge of embodiment 2.
Specific implementation mode：
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In description in the present invention, in the absence of explanation to the contrary, " upper and lower, inside and outside " etc. is included in art
The noun of locality in language only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as,
It should not be seen as a limitation of this term.
In description in the present invention, in its different embodiment, different technologies feature and technical solution
In, not constituting conflict between technical characteristic and technical solution can both be used in conjunction with each other.
Term " first ", " second " in the specification and claims of the utility model and above-mentioned attached drawing, "
The (if present)s such as three " are for distinguishing similar object, without being used to describe specific sequence or precedence.It should manage
Solution, the object described in this way can be interchanged in the appropriate case.In addition, term " comprising " and " having " and their any change
Shape, it is intended that cover and non-exclusive include.
Embodiment 1：Referring to Fig.1-3, a kind of buffer gear of buffer hinge, buffer structure be placed in support mechanism and shell it
Between and drive it to be moved in hinge casing by mounting structures, above-mentioned buffer structure includes being placed in the cushion dashpot being oriented in rack
Body 60, piston rod 61, the both sides setting for being oriented to rack 6 are oriented to groove 62, are oriented to the guiding groove 62 of rack 6 toward 61 side of piston rod
To angularly disposed or be vertically arranged with piston rod 61, mounting structures include that linked component 5 is located at the setting of buffer structure one end and leads
It is oriented to the boss slider 53 that groove 62 is slidably matched to 6 both sides of rack.
Preferably, the piston rod 61 of 60 front of buffering cylinder body is extended stop section toward hinge casing direction.
Preferably, limit top plate 621 at the top for being oriented to groove 62 is being set, can kept off during follow-up use
Only boss slider 53, which is detached from, is oriented to groove 62.
Further to keep the movement for being oriented to rack 6 axial, it is preferred that be oriented to the side that rack 6 is located at piston rod 61
Arcuate guide portion 64 toward its both sides protrusion is set, and arcuate guide portion 64 is located at the bending of buffer structure side with linked component 5
Portion is slidably matched, and 62 direction of guiding groove that linked component 5 is located at buffer structure side toward its both sides is bent setting.
Further to reduce the frictional force generated in being oriented to 60 sliding process of rack to improve the suitable of its sliding process
Lower convex portion 63 is being arranged positioned at 60 bottom of Guiding machine frame in slippery, and lower convex portion 63 is located at oblique in the side setting of shell 1 lead
To portion 631, it is preferred that above-mentioned 63 diameter of lower convex portion, which is less than, is oriented to 6 base diameter of rack.
Preferably, linked component 5 includes the first axis hole 501 and the first connecting plate 502 being connect with the first axis hole 501
Side, the second perpendicular connecting plate 503 of the other side of the first connecting plate 502,503 both sides of the second connecting plate are arranged third and connect
The second axis hole 505 and boss slider is respectively set in the side of fishplate bar 504, third connecting plate 504 close to the second connecting plate 503
53。
Preferably, above-mentioned buffering cylinder body 60 is separable is installed in the central shaft hole for being oriented to rack 6, and buffering cylinder body is
Buffering hydraulic cylinder or other buffer units with pooling feature, herein without specifically limiting.It is not the application yet
Invention main idea.
Embodiment 2：Referring to Fig.1-8, a kind of buffer hinge, including shell 1, first rotating shaft 51, U-shaped axis pin 21, hinge pot
2, the first moving part 3, wherein described 3 one end of the first moving part is mounted on by what first rotating shaft 51 rotated on shell 1, first
The connection that the other end of moving part 3 is rotated by an axis of U-shaped axis pin 21 with hinge pot 2, the hinge pot 2 are fixed on door-plate
On.
Second shaft 52, torque spring 4, the second moving part 5, the second moving part 5 can be the gearing group applied strictly according to the facts in example 1
Any structure of part, wherein one end of second moving part 5 is rotatably installed in by the second shaft 52 in shell 1, second
The other end of moving part 5 is rotatably connected by another axis of U-shaped axis pin 21 with hinge pot 2, and torque spring 4 is sheathed on first turn
On axis 51, the first reverse arm 41 of torque spring 4 is fixed on U-shaped axis pin 21, the second reverse arm 42 and first of torque spring 4
Moving part 3 or shell 1.
Buffer structure and mounting structures are set, and the outbound course of the piston rod 61 of buffer structure is toward 4 direction of torque spring
Setting, buffer structure is placed between support mechanism and shell 1 and drives its movement in shell 1 by mounting structures, positioned at torsion
Between power spring 4 and the piston rod 61 and torque spring 4 of buffer structure be arranged stop section 11,11 block piston rod 61 of stop section with
Increase the resistance that torque spring 4 resets.
Preferably, can be that setting is being turned round there are the gap of its rotation, stop section 11 between stop section 11 and torque spring 4
Block or baffle or baffle axis hole or gap between power spring 4 and the piston rod 61 of buffer structure are less than the gear of diameter of piston rod
Only grid.
Preferably, it is baffle 12, baffle 12 being arranged between torque spring 4 and the piston rod 61 of buffer structure
It is arranged along its inside bending by 1 outside of shell or is set between the both side plate of shell 1.
Preferably, above-mentioned baffle 12 the position of the piston rod 61 of the above-mentioned buffer structure of correspondence open up upper through-hole 121,
Lower through-hole 122, upper through-hole 121, the aperture of lower through-hole 122 are inconsistent, are interconnected and pass through between upper through-hole 121 and lower through-hole 122
Portion is worn, the through-Penetration portion both sides that piston rod 61 is located at 12 direction of baffle open up limited bayonet portion 612, and 612 settings of limited bayonet exist
Close to 6 end position of piston rod, during the installation process, the piston rod of buffer structure is by limited bayonet 612 by upper through-hole 121
It is embedded within lower through-hole 122 along through-Penetration portion sliding fixation, in the present embodiment, through-hole 121 and 122 position of lower through-hole thereon
It is in contrast, to be contemplated that the position of baffle 12 is configured accordingly, should not be limited by " upper through-hole " " lower through-hole "
Its installation site is made, the limited bayonet portion of piston rod may be up to be embedded in through-hole direction by lower through-hole.
It is oriented to rack 60 for further support, reduces the frictional force generated in being oriented to 62 sliding process of rack to improve
The smoothness of its sliding process, be oriented to rack 62 is arranged the arcuate guide portion toward its both sides protrusion positioned at the side of piston rod 61
64, the bending part 54 that arcuate guide portion 64 is located at buffer structure side with the second moving part 5 is slidably matched.
Mounting structures are located at the setting of buffer structure one end including the second moving part 5 and are oriented to groove 62 with 60 both sides of rack are oriented to
The boss slider 53 being slidably matched, boss slider 53 can 62 direction of groove be raised and its diameter is less than guiding groove along being oriented to
The boss slider 53 of 62 diameters, 5 both sides of the second moving part is located at buffer structure side leading toward its both sides along the second moving part 5
It is bent and is arranged to 62 direction of groove.
In the present embodiment, during torque spring 4 resets, the second moving part 5 rotates and then makes the convex of its both sides
Rise sliding block 53 along the guiding groove 62 for being oriented to rack 60 both sides it is vertical on slide and guiding rack made to break away toward torque spring 4 one
Dynamic, since the piston rod 61 of buffer structure is resisted against on stop section 11, piston rod 61 abuts further with stop section 11
Reduce torque spring 4 reset torsion provide one correspondingly, reducing it is installed on pent strength on door-plate
In the active force of one of door closing process buffering, and make being slowly closed for door-plate, and it is in the mistake opened when door-plate
The boss slider 53 of Cheng Zhong, the both sides of the second moving part 5 drive guiding rack 60 to move in the opposite direction and along guiding groove
62 vertical lower sliders make guiding rack 6 be reset to initial position.
In above-described embodiment, piston rod 61 it is entire against need not all connect to torque spring 4 in the process, will not result from
Friction noise between piston rod 61 and torque spring 4 improves the pvw value of enabling or door closing procedure.
Certainly, it these are only the preferred embodiment of the utility model, the use scope of the utility model not limited with this,
Therefore it is every made in the utility model principle it is equivalent change should be included in the scope of protection of the utility model.
Claims (10)
1. a kind of buffer gear of buffer hinge, buffer structure is placed between support mechanism and shell and drives it by mounting structures
It is moved in hinge casing, above-mentioned buffer structure includes being placed in the buffering cylinder body being oriented in rack, piston rod, and feature exists
In：The both sides setting for being oriented to rack is oriented to groove, is oriented to the guiding groove of rack toward piston rod direction is angularly disposed or and piston
Bar is vertically arranged.
2. a kind of buffer gear of buffer hinge according to claim 1, it is characterised in that：Positioned at the top for being oriented to groove
Limit top plate is set at portion.
3. a kind of buffer gear of buffer hinge according to claim 1, it is characterised in that：It is oriented to rack and is located at piston rod
Side the arcuate guide portion toward its both sides protrusion is set, arcuate guide portion and linked component are located at the bending of buffer structure side
Portion is slidably matched.
4. a kind of buffer gear of buffer hinge according to claim 2, it is characterised in that：Positioned at Guiding machine frame bottom
Lower convex portion is set, and lower convex portion is located at oblique guide part in the side setting of shell.
5. according to a kind of buffer gear of buffer hinge described in claim 4, it is characterised in that：Above-mentioned lower convex portion diameter is small
In guiding rack basal diameter.
6. according to a kind of buffer gear of buffer hinge of claim 1-5 any one of them, it is characterised in that：Mounting structures packet
It includes linked component and is located at the boss slider that the setting of buffer structure one end is slidably matched with guiding rack both sides guiding groove.
7. a kind of buffer gear of buffer hinge according to claim 4, it is characterised in that：Linked component includes first axle
Hole and the side for the first connecting plate being connect with the first axis hole, second that the other side of the first connecting plate is perpendicular connect
Third connecting plate is arranged in plate, the second connecting plate both sides, and the second axis is respectively set in the side of third connecting plate close to the second connecting plate
Hole and boss slider.
8. a kind of buffer gear of buffer hinge according to claim 7, it is characterised in that：Above-mentioned linked component is located at
The guiding groove direction of buffer structure side toward its both sides is bent setting.
9. a kind of buffer gear of buffer hinge according to claim 4, it is characterised in that：Above-mentioned buffering cylinder body can divide
From be installed on be oriented to rack central shaft hole in.
10. a kind of buffer gear of buffer hinge according to claim 4, it is characterised in that：Buffer the work of cylinder body front
Stopper rod is extended stop section toward hinge casing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788682.2U CN208024159U (en) | 2017-12-20 | 2017-12-20 | A kind of buffer gear of buffer hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788682.2U CN208024159U (en) | 2017-12-20 | 2017-12-20 | A kind of buffer gear of buffer hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024159U true CN208024159U (en) | 2018-10-30 |
Family
ID=63898564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721788682.2U Active CN208024159U (en) | 2017-12-20 | 2017-12-20 | A kind of buffer gear of buffer hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024159U (en) |
-
2017
- 2017-12-20 CN CN201721788682.2U patent/CN208024159U/en active Active
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| GR01 | Patent grant |