CN202347988U - Double hinge with speed adjustment - Google Patents
Double hinge with speed adjustment Download PDFInfo
- Publication number
- CN202347988U CN202347988U CN2011203906679U CN201120390667U CN202347988U CN 202347988 U CN202347988 U CN 202347988U CN 2011203906679 U CN2011203906679 U CN 2011203906679U CN 201120390667 U CN201120390667 U CN 201120390667U CN 202347988 U CN202347988 U CN 202347988U
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- Prior art keywords
- speed regulation
- double
- speed
- strand chain
- buffer
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- 239000000872 buffer Substances 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims description 33
- 230000004308 accommodation Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013016 damping Methods 0.000 description 10
- 230000003139 buffering effect Effects 0.000 description 8
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
The utility model provides an utensil speed regulation function's double hinge, a be used for various all-round dodge gate, this hinge has speed regulation effect when letting the door leaf close, double hinge has simultaneously, the integrative function of door closer, the function of current hinge regulation that does not have autogenous speed has been solved, and the door leaf can obtain 360 degrees all-round activities effect of buffer speed when closing, this utensil speed regulation function's double hinge is installed respectively between the medial surface of this door body and the gatepost of this door frame unit, make this door body use this gatepost as the benchmark with the help of this double hinge and outside or inside 180 degrees back of opening, adjustable and buffer door leaf speed and noise reduction when closing, avoid the too big and impact user of door leaf speed, protect user safety.
Description
Technical field
The utility model is relevant for a kind of hinge, particularly a kind of double-strand chain with speed regulation function that is used in comprehensive dodge gate.
Background technology
Existing bilateral hinge is from the body speed regulation function, and like Fig. 2 of the novel patent of TaiWan, China M352577 number, shown in 4, this comprehensive dodge gate comprises a double-strand chain, cooperates installing door pillar and door body, provides this body simple gate deployable to 360 degree.This hinge set comprises two hinge body, one first pin-jointing piece and one second pin-jointing piece, and this first pin-jointing piece is to be articulated on this hinge bodies, and this second pin-jointing piece is to be articulated on this another hinge bodies; Utilize this first pin-jointing piece to combine and utilize second pin-jointing piece to be incorporated into a door pillar, can supply this body to be expanded to the amplitude of 360 degree, the door leaf that this 360 degree launches with a door leaf; When closing, the recurrence of double-strand chain is quick, therefore; This body must be installed a damping unit (door closer) and cushion door leaf recurrence speed, and in order to avoid injuring the user, this damping unit (door closer) is installed in a body; Need to measure time, program and cost accurate and installing; And have influence on the problems to be overcome such as overall appearance of door leaf, therefore, existing double-strand chain does not obviously possess from the body speed regulation function.
The utility model content
The purpose of the utility model is to provide a kind of double-strand chain with speed regulation; This double-strand chain has the door leaf weight capacity of high capacity, under the situation of high capacity, and the door leaf smooth rotation that is combined; Be fit to be used in various comprehensive dodge gates; Do not have for a long time from body speed mediation function compared to existing double-strand chain, the quick recurrence that needs extra installation one door closer to come this double-strand chain of damping in door leaf is with buffering door leaf high speed regression problem; The utility model overcomes long problem, and obtains great technique improvement.
The utility model is used double-strand chain internal junction sum velocity adjusting device, to produce double-strand chain from body speed mediation function, can regulate and cushion the door leaf closing velocity, and the noise of avoiding door leaf quick closedown collision to produce.
The double-strand chain of the tool speed regulation function of the utility model comprises: one first speed regulation axle; One first pin-jointing piece is incorporated into this first speed regulation axle rotationally; One second speed regulating shaft; One second pin-jointing piece is incorporated into this second speed regulating shaft rotationally; A plate connects this first speed regulation axle and second speed regulating shaft.
Preferably, the double-strand chain of described tool speed regulation function, wherein this first and second speed regulation axle includes an inner accommodation space.
Preferably; The double-strand chain of described tool speed regulation function; Wherein this first speed regulation axle or this second speed regulating shaft comprise the buffer and the body of rod, and this buffer is combined in the inner space that holds of this speed regulation axle; This body of rod with respectively combine this body of rod one end and this buffer one end in contact between this regulating shaft inboard with screw thread.
Preferably, the double-strand chain of described tool speed regulation function, wherein this buffer comprises mechanical reduction gear, oil pressure deceleration device, spring deceleration device, air pressure deceleration device or Friction speed-reducing device.
Preferably, said buffer is the spring deceleration device.
Preferably, said spring deceleration device is the buffer of compression spring or torsionspring or oil pressure combination spring.
Preferably; The double-strand chain of described tool speed regulation function, wherein this speed regulation axle more comprises an adjustment valve gear, and this adjustment valve gear one end is incorporated into said speed regulation axle one end; The other end of this control valve device connects this accommodation space; This control valve device can be in order to adjusting the tightness of this buffer, but this speed adjusting device of modulation closes to the door leaf that pin-jointing piece combined that recurrence speed is slow ends.
Preferably, this adjustment valve gear size that can regulate the shared accommodation space of this buffer.
Preferably, this adjustment valve can compress or discharge the elastic force of this spring deceleration device, in order to the regulating spring torsional pressure.
Preferably, this first pin-jointing piece more combines a door leaf and reaches said second pin-jointing piece more to combine a door pillar.
The useful technique effect of the utility model is: do not have from body speed mediation function compared to existing double-strand chain, the quick recurrence that needs external installation one door closer to come this double-strand chain of damping in door leaf is with the problem of buffering door leaf speed.
The utility model is with double-strand chain internal junction sum velocity adjusting device; To produce double-strand chain from body speed mediation function, it can be used for the comprehensive dodge gate of various 360 degree, to regulate and buffering door leaf closing velocity; And the noise of avoiding door leaf quick closedown collision to produce; Invest bilateral hinge, door closer one function simultaneously, solved existing double-strand chain not from the function of the adjusting of body speed, and the effect of door leaf buffer speed can obtain the comprehensive activity of 360 degree and close the time; Avoid door leaf speed excessive and impact user, protection user safety.
Description of drawings
Fig. 1 is the stereoscopic figure of the double-strand chain of the utility model tool speed regulation function;
Fig. 2 is the sectional drawing of the double-strand chain of the utility model tool speed regulation function;
Fig. 3 is an embodiment sectional drawing of the double-strand chain of the utility model tool speed regulation function;
Fig. 4 is the double-strand chain of the utility model tool speed regulation function, the local constitutional diagram of Men Tiyu doorframe, is the show gate body launches 180 degree towards first direction A situation; And
Fig. 5 is the double-strand chain of the utility model tool speed regulation function, the local constitutional diagram of Men Tiyu doorframe, is the show gate body launches 180 degree towards second direction B situation.
[critical element symbol description]
The double-strand chain 1 first speed regulation axle 10 of tool speed regulation function,
Second speed regulating shaft 11 buffers 111
Compression spring 112 bodies of rod 113
External screw thread 114 internal thread S
First pin-jointing piece, 12 second pin-jointing pieces 13
15 bodies 20 of junction plate
Torsionspring 30 inner accommodation space A
Adjustment valve gear B
The specific embodiment
Now the technology contents and the detailed description of relevant the utility model, existing conjunction with figs. is explained as follows:
See also Fig. 1,2; Double-strand chain 1 for the tool speed regulation function of the utility model; Door leaf weight capacity with high capacity; Under the situation of high capacity; The door leaf smooth rotation that is combined is fit to be used in various comprehensive dodge gates, and the double-strand chain 1 of this tool speed regulation function comprises: one first speed regulation axle 10, one first pin-jointing piece 12 are incorporated into this first speed regulation axle 10, a second speed regulating shaft 11, one second pin-jointing piece 13 rotationally and are incorporated into this second speed regulating shaft 11, a plate 15 rotationally; Connect this first speed regulation axle 10 and second speed regulating shaft 11; All be provided with several lockholes on this first pin-jointing piece 12 and this second pin-jointing piece 13, the double-strand chain 1 of described tool speed regulation function, wherein this first speed regulation axle 10, a second speed regulating shaft 11 inner packet contain an inner accommodation space A.
The double-strand chain 1 of described tool speed regulation function; Wherein this first speed regulation axle 10 or this second speed regulating shaft 11; Comprise buffer 111; The inside that utilizes two groups of buffers 111 to be combined in this first speed regulation axle 10 respectively holds space A, and a second speed regulating shaft 11 inner space A that hold are in order to control this first pin-jointing piece 12 and the 13 buffering rotations of second pin-jointing piece.
The annexation of the body of rod of the body of rod of first pin-jointing piece 10, second pin-jointing piece 12 and the first speed regulation axle 10 of the utility model, the first speed regulation axle 11 wherein; And first pin-jointing piece 10, second pin-jointing piece 12 be prior art with the annexation of door pillar, door leaf, repeats no more at this.The basic means that the utility model is taked is the resistance when upwarding pressure with the rotation of the increase body of rod through the increase axle, thereby realizes slowing down the purpose of body of rod velocity of rotation.
The double-strand chain 1 of described tool speed regulation function; Wherein this buffer 111 comprises mechanical reduction gear, oil pressure deceleration device, spring deceleration device, air pressure deceleration device, Friction speed-reducing device or its any combination; These its technology of different devices can be utilized the first speed regulation axle 10 or second speed regulating shaft 11 inside that are incorporated into the utility model; Utilize speed regulation axle as shown in the figure to link this first pin-jointing piece 12 and this second pin-jointing piece 13 and its release of pressure strength of damping, buffering and control its rotary speed.
Please consult Fig. 2 simultaneously; The double-strand chain 1 of the tool speed regulation function described in the present embodiment; Wherein this buffer 111 is selected from the spring deceleration device; Or oil pressure combines any of buffer of spring, and the torsion of spring 112 is for example compressed in this spring deceleration device utilization, and it cooperates the external screw thread 114 of a body of rod 1113 to combine this first speed regulation axle 10, the inboard internal thread S of a second speed regulating shaft 11 respectively.
As shown in Figure 2, be example with second speed regulating shaft 11.The lower end of buffer 111 contacts with the upper end of the body of rod 113, and buffer 111 comprises the spring 112 that oil pressure structure and oil pressure superstructure are provided with.Be provided with an adjustment valve gear B on the top of spring 112.The end of adjustment valve gear B projects to outside the second speed regulating shaft 11; For user's scalable externally; The other end butt spring 112 of adjustment valve gear B or with the body of rod 113 interlocks; Externally regulate adjustment valve gear B through the user, can adjust the shared space of spring 112, to increase or to reduce compression to spring 112.When door leaf returns; Drive the body of rod 113 rotations; And because the body of rod 113 is provided with external screw thread 114 structures that match with the inboard internal thread S of second speed regulating shaft 11, makes the trend of the body of rod 113 by top offset, and upwards compress buffer 111; The oil pressure structure of buffer 111 and spring are by slowly compression; React on the body of rod 113 simultaneously, the body of rod is produced big pressure, to stop the rotation of the body of rod 113; Spiral shell up and down through the body of rod 113 transfers to and moves the first speed regulation axle 10 of resisting damping the utility model or the quick recurrence elastic force of this second speed regulating shaft 11 whereby, so as to controlling the resilience reducing speed of described first pin-jointing piece 12 or second pin-jointing piece 13.
The inner liquid oil that combines of the first speed regulation axle 10 of previous embodiment or the inside accommodation space A of this second speed regulating shaft 11 forms the buffer 111 that oil pressure combines spring; This oil pressure further increases damping action; In order to promote the speed regulation pressurization buffering of the utility model, reach the stability of door shelves effect.
See also Fig. 3 and be the embodiment of the utility model, with the foregoing description difference be that the inside of the described first speed regulation axle 10, a second speed regulating shaft 11 holds space A, the spring that is adopted is a torsionspring 30; These torsionspring 30 1 ends are resisted against this inside accommodation space A bottom, and the other end is incorporated into described buffer 111, whereby; Cooperate the external screw thread 114 of a body of rod 113 to combine one first speed regulation axle 10, the inboard internal thread S of a second speed regulating shaft 11 respectively; Likewise, because the rotation of the body of rod 113, and there is the trend of upper and lower displacement; Will increase or reduce compression to the torsionspring 30 of below; And the torque spring 3 of compression also can react on the body of rod 113, and the body of rod 113 is produced pressure, hinders the fast rotational of the body of rod 113.The user can be in advance through regulating adjustment valve B, and the adjustment valve B device of this moment is connected with the body of rod 113, makes the body of rod 113 move up or down increase or reduce 30 of torque springs to take up space, to reach the purpose of regulating torque spring 30 elastic potential energys.The transposition of spiral shell up and down through the body of rod 113 moves start and resists the first speed regulation axle 10 of damping the utility model or the quick recurrence elastic force of this second speed regulating shaft 11 whereby, so as to controlling the resilience reducing speed of described first pin-jointing piece 12 or second pin-jointing piece 13.
The outside of this adjustment valve gear of present embodiment B comprises corner bolt in, uses an instrument to rotate about in order to the user, and this adjustment valve gear B comes conversion buffer 111 damping intensities in order to link the tightness of this buffer 111 of adjustment.
The double-strand chain 1 of described tool speed regulation function; Number of wherein should adjustment valve gear B regulating this inside accommodation space A change liquid oil pressure or; This adjustment valve gear B compresses or discharges the elastic force or the torsion of this spring deceleration device; Reverse elastic force or bearing pressure in order to regulating spring, in order to adjust the door leaf that this kind buffer 111 cooperates suitable quality.
Combine the enforcement situation of comprehensive dodge gate as for the double-strand chain of the tool speed regulation function of the utility model, details are as follows now:
The double-strand chain 1 of described tool speed regulation function, wherein this first pin-jointing piece 12 more combines a door leaf and reaches said second pin-jointing piece 13 more to combine a door pillar.
Launch 180 degree along first direction A: continuous with reference to Fig. 4; It is above-mentioned to continue; Again door body 20 is continued to launch 90 ° towards first direction E; At this moment, first pin-jointing piece 12 of the double-strand chain 1 of this tool speed regulation function will be away from 13 to 180 ° of positions of this second pin-jointing piece, so that door body 20 is pivoted with the use aperture that is expanded to 180 ° towards first direction A.
Launch 180 degree along second direction F: continuous with reference to Fig. 5; It is above-mentioned to continue; Again door body 20 is continued to launch 90 ° towards second direction B; At this moment, first pin-jointing piece 12 of the double-strand chain 1 of this tool speed regulation function will be away from 13 to 180 ° of positions of this second pin-jointing piece, so that door body 20 is pivoted with the use aperture that is expanded to 180 ° towards second direction B.
From the above, the comprehensive dodge gate that the utility model combines can make a body 20 be expanded to 180 ° use aperture towards first direction A and second direction B respectively, and the use angle that the standard-sized sheet that makes a body 20 amount up to 360 ° is opened.
Whereby, the utility model does not have from body speed mediation function compared to existing double-strand chain, the quick recurrence that needs external installation one door closer to come this double-strand chain of damping in door leaf; With the problem of buffering door leaf speed, the utility model is with double-strand chain internal junction sum velocity adjusting device, to produce double-strand chain from body speed mediation function; It can be used for the comprehensive dodge gate of various 360 degree; With adjusting and buffering door leaf closing velocity, and avoid door leaf to close the noise that collision produces, invest bilateral hinge, door closer one function simultaneously; Solved existing double-strand chain and do not had function from the adjusting of body speed; And door leaf can obtain the effect of the comprehensive activity of 360 degree buffer speed when cutting out, and avoids door leaf speed excessive and impact user, protection user safety.
The above; Be merely two embodiment of the utility model; When not limiting the scope that the utility model is implemented with this, the simple equivalent of promptly doing according to the utility model claim and creation description generally changes and modifies, and all should still belong in the scope that this novel patent contains.
Claims (10)
1. the double-strand chain of a tool speed regulation function, its characteristic comprises:
One first speed regulation axle;
One first pin-jointing piece is incorporated into this first speed regulation axle rotationally;
A second speed regulating shaft;
One second pin-jointing piece is incorporated into this second speed regulating shaft rotationally;
A junction plate connects this first speed regulation axle and second speed regulating shaft.
2. the double-strand chain of tool speed regulation function as claimed in claim 1 is characterized in that, this speed regulation axle includes an inner accommodation space.
3. the double-strand chain of tool speed regulation function as claimed in claim 2; It is characterized in that; This first speed regulation axle or this second speed regulating shaft comprise the buffer and the body of rod, and this buffer is incorporated into this inside accommodation space of this speed regulation axle; This body of rod with respectively combine this body of rod one end and this buffer one end in contact between this regulating shaft inboard with screw thread.
4. the double-strand chain of tool speed regulation function as claimed in claim 2 is characterized in that, this buffer comprises mechanical reduction gear, oil pressure deceleration device, spring deceleration device, air pressure deceleration device or Friction speed-reducing device.
5. the double-strand chain of tool speed regulation function as claimed in claim 3 is characterized in that, this buffer is the spring deceleration device.
6. the double-strand chain of tool speed regulation function as claimed in claim 5 is characterized in that, this spring deceleration device is the buffer of compression spring or torsionspring or oil pressure combination spring.
7. like the double-strand chain of claim 5 or 6 described tool speed regulation functions; It is characterized in that; This speed regulation axle more comprises an adjustment valve gear; This adjustment valve gear one end is incorporated into an end of said speed regulation axle, and the other end of this control valve device connects this accommodation space, and this control valve device can be adjusted the tightness of this buffer.
8. the double-strand chain of tool speed regulation function as claimed in claim 7 is characterized in that, this adjustment valve gear can be regulated the size of the shared accommodation space of this buffer.
9. the double-strand chain of tool speed regulation function as claimed in claim 7 is characterized in that, this adjustment valve can compress or discharge the elastic force of this spring deceleration device.
10. like the double-strand chain of claim 1,2,3,4,5,8 or 9 described tool speed regulation functions, it is characterized in that this first pin-jointing piece more combines a door leaf and reach said second pin-jointing piece more to combine a door pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203906679U CN202347988U (en) | 2011-10-14 | 2011-10-14 | Double hinge with speed adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203906679U CN202347988U (en) | 2011-10-14 | 2011-10-14 | Double hinge with speed adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347988U true CN202347988U (en) | 2012-07-25 |
Family
ID=46536998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203906679U Expired - Fee Related CN202347988U (en) | 2011-10-14 | 2011-10-14 | Double hinge with speed adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347988U (en) |
-
2011
- 2011-10-14 CN CN2011203906679U patent/CN202347988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121014 |