CN201574654U - Glass door closing double-hydraulic automatic controller - Google Patents
Glass door closing double-hydraulic automatic controller Download PDFInfo
- Publication number
- CN201574654U CN201574654U CN2009202056557U CN200920205655U CN201574654U CN 201574654 U CN201574654 U CN 201574654U CN 2009202056557 U CN2009202056557 U CN 2009202056557U CN 200920205655 U CN200920205655 U CN 200920205655U CN 201574654 U CN201574654 U CN 201574654U
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- China
- Prior art keywords
- glass door
- turning cylinder
- automatic controller
- hole
- transverse axis
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- Expired - Fee Related
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Abstract
A glass door closing double-hydraulic automatic controller comprises an angle clamp and a body provided with a rotating shaft, and is characterized in that a mounting vertical shaft hole for the rotating shaft to insert and two parallel transverse shaft holes perpendicular to the vertical shaft hole are arranged on the body, and are sealed respectively through the rotating shaft, a rotating shaft support seal and piston cylinders to form an n-shaped sealing cavity, flat-bottom pits are alternately arranged in a middle section of a body of the rotating shaft, and two hydraulic press mechanisms which can be abutted against the two flat-bottom pits are arranged inside the two parallel transverse shaft holes of the n-shaped sealing cavity. The glass door closing double-hydraulic automatic controller has simple and reasonable structure, can substitute rotating shafts at the upper ends of various existing various glass doors, can be used with glass door mounting mechanisms in any structures, can automatically control a glass door to close at uniform speed without external force, can prevent collision caused by too fast glass door opening speed or too wide opening resulted from overlarge pushing force of opening the door, and completely meets uniform speed and safety requirements of people on opening or closing of the glass doors.
Description
Technical field
The utility model relates to the glass door installing mechanism, the especially a kind of glass door that can control the glass door closing velocity is automatically closed the moving automatic controller of biliquid.
Background technology
At present, structure glass door slim and graceful, clear transparent is very extensive in the use of office building or commercial location.Existing glass door more often adopts the dead axle opening-closing structure to install, that is: be connected with support on being installed in ground or doorframe by turning cylinder at a side upper and lower side of glass door, utilize cooperating of glass door two ends turning cylinder and ground or doorframe upper frame, realize the unlatching of glass door or close.For the light unlatching that realizes glass door with close automatically, glass door installation floor spring has been arranged on the market, utilize cooperating of the built-in spring of floor spring and turning cylinder, can realize closing automatically of glass door.But, the effect that this dependence spring force realization glass door average rate is closed is not really desirable, the elastic force of floor spring is excessive, not only can increase people for opening the thrust of glass door, when glass door loses extrapolability, then can accelerate the reset speed of glass door because of spring force is excessive, bring potential safety hazard.And the floor spring of too small elastic force then can make the reset speed of glass door slow excessively.Above-mentioned two situations all can not satisfy people to the glass door instructions for use.
Summary of the invention
Technical problem to be solved in the utility model is to remedy above-mentioned the deficiencies in the prior art, design and a kind ofly can close the moving automatic controller of biliquid with the glass door that any structure glass door installing mechanism was used, was installed in glass door top, this glass door is closed the moving automatic controller of biliquid and can be controlled the glass door average rate automatically and close.
Technical problem of the present utility model is solved by the following technical programs.
This glass door is closed the moving automatic controller of biliquid, comprising: be convenient to this automatic controller and assemble angle folder that is connected and the support that is provided with turning cylinder with glass door, turning cylinder is installed in the body by bearing, and the turning cylinder axle head and the angle folder that expose to body are connected.
The characteristics that this glass door is closed the moving automatic controller of biliquid are:
Described body is provided with one, and for turning cylinder the vertical shaft hole insert to be installed parallel with two and perpendicular to the transverse axis hole in vertical shaft hole, two parallel transverse axis pore structures are identical, turning cylinder is installed in the body vertical shaft hole by bearing, the vertical shaft hole openend of the external part of turning cylinder is by sealing ring and rotating shaft holder sealing, two parallel transverse axis holes are separately installed with can be with the piston rod of its openend sealing, and said structure makes the ∏ shape annular seal space that formation one is made of vertical shaft hole and two transverse axis holes in the body;
The axis body stage casing of described turning cylinder is interval with two depression prospositions;
Being provided with two in the two parallel transverse axis holes of described ∏ shape annular seal space can vertically be tight against surging of prosposition of turning cylinder two depression and compress mechanism.
Technical problem of the present utility model is solved by following further technical scheme.
Described body also be furnished with one by upright to inserting the L shaped support that piece and base constitute, body transverse axis hole is offered face and is provided with and can cooperates the grooved rail that inserts to inserting piece for L shaped support is upright, offer the bolt penetration hole of installing in frame side for it on the L shaped support.
Described two can vertically be tight against surging of turning cylinder two depression prospositions to compress mechanism identical, and it comprises: be installed in the piston rod transverse axis hole in, be provided with the center piston hole piston, be arranged on the piston inner bottom surface inner seal ring, be provided with in valve block that spool embeds pit and center valve opening and sealing ring, the spool embedding pit and be provided with the spring that spool, piston rod inner face and valve base chamber are provided with; The outer casing wall of described piston rod is provided with annular oil groove, is interval with the oil transportation hole of running through casing wall on the annular oil groove, and annular oil groove communicates with the adjusting oil duct that is provided with oil pressure regulator, and oil pressure regulator and adjusting oil duct are arranged in the body and communicate with ∏ shape annular seal space.
Between described piston rod and the transverse axis hole for being threaded.
The base of described L shaped support is provided with the location pit, and the bottom surface of body is provided with the round boss of the base location pit that can embed L shaped support.
Also be provided with the bar shaped locating slot on the base of described L shaped support, the bottom surface correspondence of body is provided with the bar shaped projection of the base bar shaped locating slot that can embed L shaped support.
The utility model glass door is closed the beneficial effect that the moving automatic controller of biliquid is compared with the prior art: simple and reasonable for structure, the turning cylinder of its alternative existing various glass doors upper end, be used with any structure glass door installing mechanism, utilization is arranged on two covers in the body and surges and compress cooperating of mechanism and turning cylinder, not only can control glass door automatically under no external force effect at the uniform velocity closes, and the thrust that can prevent to open the door is excessive, causes the glass door opening speed too fast or open the excessive collision that may cause.Meet people fully and glass door is opened or closed the instructions for use of not only asking at the uniform velocity but also ask safety.To compress mechanism be two covers owing to act on surging of turning cylinder simultaneously, and a cover surges and compresses mechanism if break down in the time of can not working therein, and another set of surging compresses the automatic control that mechanism can finish glass door equally and at the uniform velocity close.Not only increase this glass door greatly and closed the reliability that automatic controller moves, prolonged application life simultaneously.
The concrete structure that the utility model glass door is closed the moving automatic controller of biliquid is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is the structural representation that glass door is closed the moving automatic controller of biliquid;
Fig. 2 is the body contour structures schematic diagram that glass door shown in Figure 1 is closed the moving automatic controller of biliquid;
Fig. 3 is a body decomposition texture schematic diagram shown in Figure 2;
Fig. 4 is a body cross-sectional view shown in Figure 2;
Fig. 5 is that body A-A shown in Figure 4 is to sectional drawing.
Among the figure: surging compresses mechanism 1, valve block 11, embed pit 111, center valve opening 112, sealing ring 113, spool 114, piston rod 12, annular oil groove 121, oil transportation hole 122, spring 13, piston 15, piston center hole 151, valve seat 18, upper oil hole 181, inner seal ring 19, L shaped support 2, upright to inserting piece 21, base 22, bolt penetration hole 23, location pit 24, bar shaped locating slot 25, body 3, vertical shaft hole 31, transverse axis hole 32, back sealing ring 321, preceding sealing ring 322, last rotating shaft holder envelope 33, pop-up envelope sealing ring 331, small sealing ring 331, lower rotary shaft holder envelope 34, subiculum envelope sealing ring 341, round boss 35, oil pressure regulator 36, adjuster sealing ring 361, regulate oil duct 37, grooved rail 38, bar shaped projection 39, turning cylinder 4, upper bearing (metal) 41, lower bearing 42, last depression prosposition 4A, lower recess prosposition 4B, angle folder 5.
The specific embodiment
Embodiment: can be clear that glass door closes that the moving automatic controller of biliquid compresses mechanism 1, L shaped support 2, body 3, turning cylinder 4 by surging and the angle that is connected with glass door presss from both sides 5 and forms from Fig. 1, Fig. 2 and Fig. 3.
Described L shaped support 2 is made of to inserting piece 21 and base 22 upright, offers the bolt penetration hole 23 of installing in frame side for it on the L shaped support 2.Also be provided with location pit 24 and bar shaped locating slot 25 on the base 22 of described L shaped support 2.
Described body 3 structures such as Fig. 2, Fig. 3 and shown in Figure 4, body 3 is provided with one, and to insert the vertical shaft hole 31 of installing for turning cylinder 4 parallel with two and perpendicular to the transverse axis hole 32 in vertical shaft hole 31, the structure in two transverse axis holes 32 is identical, turning cylinder 4 is installed in the vertical shaft hole 31 by upper bearing (metal) 41 and lower bearing 42, turning cylinder 4 exposes to body 3 vertical shaft holes 31 ports and is provided with and pop-up envelope sealing ring 331, small sealing ring 332 and the last rotating shaft holder of its sealing can be sealed 33, and 34 sealings are sealed by subiculum envelope sealing ring 341 and lower rotary shaft holder in vertical shaft hole 31 ports in addition.Being threaded engagement between described vertical shaft hole 31 ports and the upper and lower rotating shaft holder envelope 33,34 is connected.Two transverse axis holes 32 all are equipped with back sealing ring 321, preceding sealing ring 322 and the piston rod 13 that its openend can be sealed, and said structure makes the ∏ shape annular seal space that formation one is made of the hole of parallel transverse axis with two, vertical shaft hole 31 32 in the body 3.
The transverse axis hole 32 of described body 3 is offered face and also is provided with and can stands to inserting the grooved rails 38 that piece 21 cooperates insertion for L shaped support 2.
The bottom surface of described body 3 is provided with round boss 35 that can embed L shaped support 2 bases 22 location pits 24 and the bar shaped projection 39 that can embed the base 2 bar shaped locating slots 25 of L shaped support 2.Said structure can make body cooperate with L shaped support more closely and be firm.
Described round boss 35 is connected as a single entity with lower rotary shaft holder envelope 34.
The axis body stage casing of described turning cylinder 4 is interval with depression prosposition 4A and lower recess prosposition 4B.
Surge and compress mechanism 1 as Fig. 3, Fig. 4 and shown in Figure 5, comprise: the spring 13 that two ends contact with valve seat 18 end faces with piston rod 12 inner faces respectively, be provided with the piston 15 of piston center hole 151, the inner seal ring 19, the center that are arranged on piston 15 inner bottom surfaces are provided with the valve seat 18 of upper oil hole 181, be arranged on 18 of piston 15 inner bottom surfaces and valve seats, center and be provided with the valve block 11 that embeds pit 111 and center valve opening 112 and sealing ring 113, be provided with spool 114 in the embedding pit 111 of valve block 11.Described piston rod 12 outer casing walls are provided with annular oil groove 121, be interval with the oil transportation hole 122 of running through casing wall on the annular oil groove 121, annular oil groove 121 communicates with the adjusting oil duct 37 that is provided with oil pressure regulator 36, oil pressure regulator 36 and adjusting oil duct 37 are arranged in the body 3 and communicate with ∏ shape annular seal space, and oil pressure regulator 36 is connected on the body 3 by adjuster sealing ring 361.
This glass door is closed the moving automatic controller of biliquid and is installed in opposite opened glass door one upper lateral part usually, its concrete mounting method is: utilize the bolt penetration hole 23 that is opened on the L shaped support 2 that L shaped support 2 is installed on the doorframe, utilize angle folder 5 that body 3 is connected with the bight of glass door, and then utilize that upright the insertion to the cooperation of inserting piece 21 of grooved rail 38 and L shaped support is connected on the body 3, glass door is installed in the doorframe.
The operating principle that glass door is closed the moving automatic controller of biliquid is: when the glass door on being installed in angle folder 5 is open gradually by closed condition, glass door drives turning cylinder 4 and begins rotation, two depression prosposition 4A, the 4B of turning cylinder 4 oppresses two pistons 15 that compress mechanism 1 that surge simultaneously and make compression movement in piston rod 12 in rotation process, at the uniform velocity being refluxed through spool 114, center valve opening 112 and piston center hole 151 by the centre bore 181 of spring base 18 behind the hydraulic oil pressurizeds in the piston rod 12 forms the oil circuit that at the uniform velocity refluxes.This section oil circuit that at the uniform velocity refluxes is to be open when glass door, piston 15 is after being subjected to turning cylinder 4 to compress motion, piston 15 the compression movement process with piston rod 12 in hydraulic oil extrude through piston in cylinder wall oil transportation hole 122 and annular oil groove 121, entering adjusting oil duct 37 through annular oil groove 121 is back to outside the piston rod 12, form and regulate the backflow oil circuit, at this moment, the oil circuit that at the uniform velocity refluxes refluxes jointly with regulating oil circuit, and it is softer, smooth and easy when opening to control glass door automatically.When glass door is open when putting in place, piston 15 compressions move to the oil transportation hole 122 of closed piston cylinder 12, accumulate in that hydraulic oil will stop turning cylinder 4 to be rotated further in the piston rod 12, with the damage that prevents that glass door from may cause because of excessive unlatching.When losing external force, glass door does the time spent, by means of spring 13 reseting elasticities that are arranged on 12 of piston 15 and piston rods, impel the sealing of piston 15 operation releasings to oil transportation hole 122 on the piston rod 12, at the uniform velocity reflux oil circuit and adjusting oil circuit are open-minded, control glass door automatically and at the uniform velocity close.
Above content be in conjunction with the specific embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; and performance or purposes are identical, then should be considered as belonging to the protection domain that the utility model is determined by claims of being submitted to.
Claims (6)
1. a glass door is closed the moving automatic controller of biliquid, comprising: the angle that is used for the clamping of glass door angle presss from both sides and is provided with the body of turning cylinder, and turning cylinder is installed in the body by bearing, and the turning cylinder axle head and the angle folder that expose to body are connected, and it is characterized in that:
Described body is provided with one, and for turning cylinder the vertical shaft hole insert to be installed parallel with two and perpendicular to the transverse axis hole in vertical shaft hole, two parallel transverse axis pore structures are identical, turning cylinder is installed in the body vertical shaft hole by bearing, the vertical shaft hole openend of the external part of turning cylinder is by sealing ring and rotating shaft holder sealing, two parallel transverse axis holes are separately installed with can be with the piston rod of its openend sealing, and said structure makes the ∏ shape annular seal space that formation one is made of vertical shaft hole and two transverse axis holes in the body;
The axis body stage casing of described turning cylinder is interval with two depression prospositions;
Being provided with two in the two parallel transverse axis holes of described ∏ shape annular seal space can vertically be tight against surging of prosposition of turning cylinder two depression and compress mechanism.
2. glass door according to claim 1 is closed the moving automatic controller of biliquid, it is characterized in that:
Described body also be furnished with one by upright to inserting the L shaped support that piece and base constitute, body transverse axis hole is offered face and is provided with and can cooperates the grooved rail that inserts to inserting piece for L shaped support is upright, offer the bolt penetration hole of installing in frame side for it on the L shaped support.
3. glass door according to claim 1 and 2 is closed the moving automatic controller of biliquid, it is characterized in that:
Described two can vertically be tight against surging of turning cylinder two depression prospositions to compress mechanism identical, it comprises: be installed in the piston rod in the transverse axis hole, be provided with the piston in center piston hole, be arranged on the inner seal ring of piston inner bottom surface, be provided with the valve block that spool embeds pit and center valve opening and sealing ring, spool embeds in the pit and is provided with spool, have the valve seat of centre bore, the spring that piston rod inner face and valve base chamber are provided with, the outer casing wall of described piston rod is provided with annular oil groove, be interval with the oil transportation hole of running through casing wall on the annular oil groove, annular oil groove communicates with the adjusting oil duct that is provided with oil pressure regulator, and oil pressure regulator and adjusting oil duct are arranged in the body and communicate with ∏ shape annular seal space.
4. glass door according to claim 3 is closed the moving automatic controller of biliquid, it is characterized in that:
Between described piston rod and the transverse axis hole for being threaded.
5. glass door according to claim 4 is closed the moving automatic controller of biliquid, it is characterized in that:
The base of described L shaped support is provided with the location pit, and the bottom surface of body is provided with the round boss of the base location pit that can embed L shaped support.
6. glass door according to claim 5 is closed the moving automatic controller of biliquid, it is characterized in that:
Also be provided with the bar shaped locating slot on the base of described L shaped support, the bottom surface correspondence of body is provided with the bar shaped projection of the base bar shaped locating slot that can embed L shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202056557U CN201574654U (en) | 2009-10-10 | 2009-10-10 | Glass door closing double-hydraulic automatic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202056557U CN201574654U (en) | 2009-10-10 | 2009-10-10 | Glass door closing double-hydraulic automatic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574654U true CN201574654U (en) | 2010-09-08 |
Family
ID=42694530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202056557U Expired - Fee Related CN201574654U (en) | 2009-10-10 | 2009-10-10 | Glass door closing double-hydraulic automatic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484527A (en) * | 2010-10-14 | 2012-04-18 | Chung Chow | A self centering glass door hinge having at least one stop surface |
| CN102454326A (en) * | 2010-10-14 | 2012-05-16 | 邹忠 | Hinge having self centering means |
| EP2808474B1 (en) | 2013-05-27 | 2016-04-20 | Gang Gwo Industrial Co., Ltd | Hydraulic hinge for a glass door |
-
2009
- 2009-10-10 CN CN2009202056557U patent/CN201574654U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484527A (en) * | 2010-10-14 | 2012-04-18 | Chung Chow | A self centering glass door hinge having at least one stop surface |
| CN102454326A (en) * | 2010-10-14 | 2012-05-16 | 邹忠 | Hinge having self centering means |
| GB2484527B (en) * | 2010-10-14 | 2015-05-20 | Chung Chow | Hinge having self centering means |
| CN102454326B (en) * | 2010-10-14 | 2016-03-30 | 邹忠 | With the hinge of self-centering assembly |
| EP2808474B1 (en) | 2013-05-27 | 2016-04-20 | Gang Gwo Industrial Co., Ltd | Hydraulic hinge for a glass door |
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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: 20100908 Termination date: 20121010 |