CN203334863U - Adjustable hydraulic buffering glass clamp - Google Patents
Adjustable hydraulic buffering glass clamp Download PDFInfo
- Publication number
- CN203334863U CN203334863U CN201320330464XU CN201320330464U CN203334863U CN 203334863 U CN203334863 U CN 203334863U CN 201320330464X U CN201320330464X U CN 201320330464XU CN 201320330464 U CN201320330464 U CN 201320330464U CN 203334863 U CN203334863 U CN 203334863U
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- Prior art keywords
- oil cylinder
- piston bush
- cylinder body
- oil
- glass clamp
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of glass door clamps, in particular to an adjustable hydraulic buffering glass clamp. According to the adjustable hydraulic buffering glass clamp, a cam shaft is in rotation connection with a piston bush, and the two end portions of the cam shaft are fixedly connected with a movable base; an oil cylinder sleeve is fixedly connected with an oil cylinder base in a sealing mode, and the oil cylinder sleeve is arranged on the lower portion of the piston bush in a sleeved mode; a spring and a one-way throttle valve are arranged inside the piston bush, a piston bush opening is formed in the piston bush, and the one-way throttle valve is opened or the piston bush opening is closed; a first cylinder body area, a second cylinder body area and an oil way which is communicated with the first cylinder body area and the second cylinder body area are arranged inside a cylinder body of the oil cylinder base. By means of the adjustable hydraulic buffering glass clamp, after the door closing angle is smaller than 90 degrees, the door can be closed automatically, slowly and evenly, the resetting speed can be adjusted through a speed regulation screw, in the closing process, acceleration closing can be avoided under the action of external force, the deceleration and retardance function is achieved, and security is improved; the appearance dimension is controlled to be the same as the dimension of a common spring type resetting hinge, and conciseness and attractiveness are achieved; mounting is easy, and mounting cost is lowered.
Description
Technical field
The utility model relates to the glass door clip technical field, more specifically, relates to a kind of adjustable glass clamp of hydraulic cushion.
Background technology
Along with scientific and technical development; glass door various occasions socially occurs; as market, office premises, station, hotel, family etc.; for a long time; glass clamp on glass door adopts general hinge type and spring-type glass folder always. will artificial the closing with hand after the glass door people who loads onto general hinge opens, and this is extremely inconvenient and lose time; And although the glass door of loading onto the spring-type glass folder has automatic closing function, but can not control the speed of closing, because the speed that it is closed is controlled by the spring force size, the spring force resilience is usually very fast, make door closing speed also fast, if the people of back does not slightly note being bumped against, lack certain safety.Add that this kind of motion all will repeat thousands of every day, day by day, the life-span of glass clamp will shorten greatly.Present stage comparatively effective method be electronic control gate, reach the function of automatically closing by Electronic Control.But this has increased installation difficulty, improved installation cost, installation effectiveness reduces (when a large amount of glass door in megastore and hotel particularly is installed) greatly.
Summary of the invention
The utility model, for overcoming described at least one defect of above-mentioned prior art, provides a kind of adjustable glass clamp of hydraulic cushion, and it is rational in infrastructure, install simply, but automatic slowly return while closing, the product practicality.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of adjustable glass clamp of hydraulic cushion, comprise sliding seat, for the panel of clamping glass door, sliding seat and panel are fixed, wherein, also comprise oil cylinder seat, be located at oil cylinder cover, piston bush, protruding axle, spring and one-way throttle valve in oil cylinder seat;
Protruding axle and piston bush are rotationally connected, and both ends and the sliding seat of protruding axle are fixed; The oil cylinder cover is fixing with the oil cylinder seat sealing, and the oil cylinder cover is sheathed on the bottom of piston bush; Spring and one-way throttle valve are located at piston bush inside, are provided with the piston bush opening in piston bush, the bottom of spring one end butt oil cylinder cover, and other end butt one-way throttle valve, one-way throttle valve is opened or closed piston cover opening;
Be provided with the oil circuit of cylinder body first area, cylinder body second area, connection cylinder body first area and cylinder body second area in the oil cylinder seat cylinder body.
During assembling, two panel clamping glass doors, protruding axle and piston bush are rotationally connected, because both ends and the sliding seat of protruding axle are fixed, when firmly acting on glass door, glass door, sliding seat, panel three just can do ± 90 ° of rotations around protruding axle, and protruding axle is with respect to piston interplanting ± 90 ° rotation.
The oil cylinder seat cylinder body is separated and is divided into cylinder body first area, cylinder body second area by the oil cylinder cover, when opening the door, sliding seat drives piston bush by protruding axle and moves downward, spring in piston bush is compressed at the volley, one-way throttle valve makes the piston bush closure of openings, in the oil cylinder cover, by oil circuit, the cylinder body second area to oil cylinder seat inner chamber place flows the oil of cylinder body first area, the hydraulic pressure that oil produces has slowed down the velocity of rotation of protruding axle, produce during this time a buffering course, made glass door rotating opening slowly;
When at closing time, sliding seat drives piston bush by protruding axle and moves upward, spring is stretched, the oil of the cylinder body second area of oil cylinder seat inner chamber is compressed by piston bush, oil turns back in the cylinder body first area of oil cylinder seat inner chamber by oil circuit, spring is stretched during this time, add that oil pressure impels one-way throttle valve valve open piston bush opening, oil enters the cylinder body second area from the piston bush opening part, form a loop, the hydraulic pressure that oil produces has slowed down the velocity of rotation of protruding axle, makes to close the door to produce a buffering effect, makes glass door to rotate and to close slowly.
Further, described piston bush is provided with the piston bush base, and the oil cylinder cover is sheathed on the outer wall of piston bush base, and spring and one-way throttle valve are located in the cavity of piston bush base; The top of piston bush is provided with a guiding connecting portion, and protruding axle is rotationally connected through this guiding connecting portion and piston bush.Further, the guiding connecting portion is the half elliptic hollow structure, and the guiding connecting portion comprises the guide part of sidepiece and the mating face of bottom; Described protruding axle is provided with rotation section, and rotation section coordinates the rotation location with guide part, mating face.Piston bush and protruding axle in the cylinder body second area of oil cylinder seat are totally enclosed type eccentric screw formula syndeton, when glass door, during in closed condition, rotation section is stuck on the inwall of half elliptic guide part, now, both coordinate location, the rotation that glass door can be not random; When opening glass door, rotate along the inwall of half elliptic guide part rotation section, and when rotation section turns over 90 while spending, the Bian Huiyu mating face, end of rotation section coordinates chucking location, the rotation that glass door can be not random when opening.
Each angle of the closed track of piston bush and eccentric protruding axle rotation section is identical, after unlatching, regression process can not only produce buffering recurrence power, also possess anti-cushion effect, under wind-force or external force act on energetically, glass door also can high-speed switch be realized the effect of anti-buffering.
The bottom of oil cylinder seat is located in described cylinder body first area, and the cylinder body second area is located at the top of oil cylinder seat, also is provided with a perforate on the oil cylinder seat surface, and perforate is communicated with oil circuit, in perforate, can be provided with the speed governing screw.Control by the speed governing screw of oil circuit centre the speed that oily flow adjustment of passing through is closed, a buffering effect of generation makes to close the door.
Described protruding axle also comprises axostylus axostyle, is located at the axostylus axostyle location division at axostylus axostyle both ends; Described sliding seat is provided with locating slot, and the axostylus axostyle location division is fixed in locating slot.Can have screw in locating slot, by screw, make sliding seat and axostylus axostyle location division be fixed together, overall structure is more stable, and sliding seat can better drive protruding axle and rotate.
The outside of described axostylus axostyle also is provided with oil sealing, and oil sealing is provided with jacket casing outward.Be provided with above-mentioned concrete structure, make oil can be limited in the zone of regulation and flow.
Described oil cylinder seat is provided with through hole, and protruding axle is through this through hole, and the through hole outside is located in the axostylus axostyle location division.During assembling, the junction of protruding axle and through hole is provided with sealing ring, makes oil can not leak out the oil cylinder seat outside, and the axostylus axostyle location division is fixedly connected with locating slot.
Described oil cylinder puts and also is provided with the seal groove position, and the seal groove position is provided with sealing ring, fixing with the oil cylinder seat sealing.Prevent oily leakage while by sealing ring, making the oil cylinder cover with the oil cylinder seat assembling.
Also be provided with fixing hole on described sliding seat, screw is fixed through fixing hole and panel.By screw, sliding seat and panel better are fixed together, during the glassing door, the perforate that makes screw pass the glass door edge, then, by two panel clamping glass doors, make glass door and panel be fixed together.
Compared with prior art, beneficial effect is:
1, close the door angle be less than 90 degree after automatic slowly at the uniform velocity close;
2, return speed can be adjusted by the speed governing screw;
3, do not possess in case of External Force Acting can not accelerate to close the slow function of deceleration in closing process, improve safety;
4, appearance and size is controlled at common spring and returns the hinge size, succinctly attractive in appearance;
5, install simply, reduce installation cost.
The accompanying drawing explanation
Fig. 1 is overall structure section the first schematic diagram of embodiment 1.
Fig. 2 is overall structure section the second schematic diagram of embodiment 1.
Fig. 3 is the oil cylinder seat perspective view of embodiment 1.
Fig. 4 is cylinder block structure section the first schematic diagram of embodiment 1.
Fig. 5 is cylinder block structure section the second schematic diagram of embodiment 1.
Fig. 6 is the piston bush perspective view of embodiment 1.
Fig. 7 is the piston bush master TV structure schematic diagram of embodiment 1.
Fig. 8 is the protruding axle perspective view of embodiment 1.
Fig. 9 is the protruding axle master TV structure schematic diagram of embodiment 1.
Figure 10 is the protruding axle side-looking structural representation of embodiment 1.
Figure 11 is that the protruding axle of embodiment 1 coordinates perspective view with piston bush.
Figure 12 is the oil cylinder cover perspective view of embodiment 1.
Figure 13 is the sliding seat perspective view of embodiment 1.
Figure 14 is that the confined state master of embodiment 1 looks schematic diagram.
Figure 15 is the confined state schematic top plan view of embodiment 1.
Figure 16 is the overall structure schematic diagram of embodiment 2.
Figure 17 is that the confined state master of embodiment 2 looks schematic diagram.
Figure 18 is the confined state schematic top plan view of embodiment 2.
Figure 19 is the overall structure schematic diagram of embodiment 3.
The specific embodiment
Embodiment 1
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known configurations and explanation thereof may to omit be understandable.
As shown in Figure 1, 2, a kind of adjustable glass clamp of hydraulic cushion, comprise sliding seat 10, for the panel 110 of clamping glass door, sliding seat 10 is fixing with panel 110, wherein, also comprise oil cylinder seat 20, be located at oil cylinder cover 70, piston bush 30, protruding axle 40, spring 90 and one-way throttle valve 100 in oil cylinder seat 20;
Protruding axle 40 is rotationally connected with piston bush 30, and the both ends of protruding axle 40 and sliding seat 10 are fixing; Oil cylinder cover 70 is fixing with oil cylinder seat 20 sealings, and oil cylinder cover 70 is sheathed on the bottom of piston bush 30; Spring 90 and one-way throttle valve 100 are located at piston bush 30 inside, are provided with piston bush opening 34 in piston bush 30, the bottom of spring 90 1 end butt oil cylinder covers 70, and other end butt one-way throttle valve 100, one-way throttle valve 100 is opened or closed piston cover opening 34;
Be provided with the oil circuit 23 of cylinder body first area 21, cylinder body second area 22, connection cylinder body first area 21 and cylinder body second area 22 in oil cylinder seat 20 cylinder bodies.
During assembling, two panel 110 clamping glass doors, protruding axle 40 is rotationally connected with piston bush 30, because both ends and the sliding seat 10 of protruding axle 40 are fixing, when firmly acting on glass door, glass door, sliding seat 10, panel 110 threes just can do ± 90 ° of rotations around protruding axle 40, and protruding axle 40 is done ± 90 ° of rotations with respect to piston bush 30.
When at closing time, sliding seat 10 drives piston bush 30 by protruding axle 40 and moves upward, spring 90 is stretched, the oil of the cylinder body second area 22 of oil cylinder seat inner chamber is compressed by piston bush 30, oil turns back in the cylinder body first area 21 of oil cylinder seat inner chamber by oil circuit 23, spring 90 is stretched during this time, add that oil pressure impels one-way throttle valve 100 valve open piston bush openings 34, oil enters cylinder body second area 22 from piston bush opening 34, form a loop, the hydraulic pressure that oil produces has slowed down the velocity of rotation of protruding axle 40, a buffering effect of generation makes to close the door, make glass door to rotate and to close slowly.
As shown in Fig. 6-11, piston bush 30 is provided with piston bush base 31, and oil cylinder cover 70 is sheathed on the outer wall of piston bush base 31, and spring 90 and one-way throttle valve 100 are located in the cavity of piston bush base 31; The top of piston bush 30 is provided with a guiding connecting portion, and protruding axle 40 is rotationally connected through this guiding connecting portion and piston bush 30.In the present embodiment, the guiding connecting portion is the half elliptic hollow structure, and the guiding connecting portion comprises the guide part 32 of sidepiece and the mating face 33 of bottom; Protruding axle 40 is provided with 42， rotation section 42, rotation section and coordinates the rotation location with guide part 32, mating face 33.
Piston bush 30 in the cylinder body second area of oil cylinder seat is totally enclosed type eccentric screw formula syndeton with protruding axle 40, in Figure 11, when glass door during in closed condition, rotation section 42 is stuck on the inwall of half elliptic guide part 32, now, both coordinate location, the rotation that glass door can be not random; When opening glass door, rotate along the inwall of half elliptic guide part 32 rotation section 42, and when rotation section 42 turns over 90 while spending, Bian Huiyu mating face, 42 end, rotation section 33 coordinates chucking location, the rotation that glass door can be not random when opening.
In Figure 10, rotation section 42 is similar half elliptic structure also, each angle of the closed track of piston bush and eccentric protruding axle rotation section 42 is identical, after unlatching, regression process can not only produce buffering recurrence power, also possesses anti-cushion effect, under wind-force or external force act on energetically, glass door also can high-speed switch be realized the effect of anti-buffering.
In Fig. 1,4,5, the bottom of oil cylinder seat 20 is located in cylinder body first area 21, and cylinder body second area 22 is located at the top of oil cylinder seat 20, also is provided with a perforate 24 on oil cylinder seat 20 surfaces, and perforate 24 is communicated with oil circuit 23, in perforate 24, can be provided with speed governing screw 120.Speed governing screw 120 by oil circuit 23 centre is controlled the speed that oily flow adjustment of passing through is closed, and a buffering effect of generation makes to close the door.
In Fig. 2,8,13, protruding axle 40 also comprises axostylus axostyle 41, is located at the axostylus axostyle location division 43 at axostylus axostyle 41 both ends; Sliding seat 10 is provided with locating slot 12, and axostylus axostyle location division 43 is fixed in locating slot 12.Also be provided with fixing hole 11 on sliding seat 10, screw is fixing with panel 110 through fixing hole 11.In the present embodiment, in locating slot 12, can have screw, by screw, make sliding seat 10 and axostylus axostyle location division 43 be fixed together, overall structure is more stable, and sliding seat 10 can better drive protruding axle 40 and rotate.By screw, sliding seat 10 and panel 110 better are fixed together, during the glassing door, the perforate that makes screw pass the glass door edge, then, by two panel 110 clamping glass doors, make glass door and panel 110 be fixed together.
In Fig. 1, the outside of axostylus axostyle 41 also is provided with oil sealing 50, the outer jacket casing 80 that is provided with of oil sealing 50.Be provided with above-mentioned concrete structure, make oil can be limited in the zone of regulation and flow.
In Fig. 1,3, oil cylinder seat 20 is provided with through hole 25, and protruding axle 40 is through this through hole 25, and through hole 25 outsides are located in axostylus axostyle location division 43.During assembling, protruding axle 40 is provided with sealing ring with the junction of through hole 25, makes oil can not leak out the oil cylinder seat outside, and axostylus axostyle location division 43 is fixedly connected with locating slot.
In Fig. 1,12, also be provided with seal groove position 71 on oil cylinder cover 70, seal groove position 71 is provided with sealing ring, fixing with oil cylinder seat 20 sealings.Prevent oily leakage while by sealing ring, making oil cylinder cover 70 with oil cylinder seat 20 assembling.
As shown in Figure 14,15, the form of holder 60 can be various, its installation is determined according to the actual installation environment, in the present embodiment, holder 60 is fixed on body of wall 130, panel 110 clamping glass doors 140, the other side of glass door 140 is fixing glass 150, like this form be applicable to glass door 140 to a direction 90 degree rotations.
Embodiment 2
As shown in Figure 16-18, fixing glass 150 is fixing with body of wall 130, between two fixing glass 150, is glass door 140, in the present embodiment, panel 110 is the double leaf panel, two panels 110 be fixedly clamped respectively glass 150 and glass door 140, and form is applicable to 180 degree rotations of glass door 140 like this.Its operating principle of all the other structures of the present embodiment and embodiment 1 are identical, at this, no longer narrate.
Embodiment 3
As shown in figure 19, panel 110 is also the double leaf panel, in the present embodiment, is applicable to 135 degree rotations of glass door, and its operating principle of all the other structures of the present embodiment and embodiment 2 are identical, at this, no longer narrate.
Describe position relationship in accompanying drawing only for exemplary illustration, can not be interpreted as the restriction to this patent.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (9)
1. the adjustable glass clamp of a hydraulic cushion, comprise sliding seat (10), for the panel (110) of clamping glass door, sliding seat (10) is fixing with panel (110), it is characterized in that, also comprise oil cylinder seat (20), be located at oil cylinder cover (70), piston bush (30), protruding axle (40), spring (90) and one-way throttle valve (100) in oil cylinder seat (20);
Protruding axle (40) is rotationally connected with piston bush (30), and the both ends of protruding axle (40) and sliding seat (10) are fixing; Oil cylinder cover (70) is fixing with oil cylinder seat (20) sealing, and oil cylinder cover (70) is sheathed on the bottom of piston bush (30); Spring (90) and one-way throttle valve (100) are located at piston bush (30) inside, be provided with piston bush opening (34) in piston bush (30), the bottom of spring (90) one end butt oil cylinder covers (70), other end butt one-way throttle valve (100), one-way throttle valve (100) is opened or closed piston cover opening (34);
Be provided with the oil circuit (23) of cylinder body first area (21), cylinder body second area (22), connection cylinder body first area (21) and cylinder body second area (22) in oil cylinder seat (20) cylinder body.
2. the adjustable glass clamp of a kind of hydraulic cushion according to claim 1, it is characterized in that: described piston bush (30) is provided with piston bush base (31), oil cylinder cover (70) is sheathed on the outer wall of piston bush base (31), and spring (90) and one-way throttle valve (100) are located in the cavity of piston bush base (31); The top of piston bush (30) is provided with a guiding connecting portion, and protruding axle (40) is rotationally connected through this guiding connecting portion and piston bush (30).
3. the adjustable glass clamp of a kind of hydraulic cushion according to claim 2, it is characterized in that: described guiding connecting portion is the half elliptic hollow structure, the guiding connecting portion comprises the guide part (32) of sidepiece and the mating face (33) of bottom; Described protruding axle (40) is provided with rotation section (42), and rotation section (42) coordinate the rotation location with guide part (32), mating face (33).
4. the adjustable glass clamp of a kind of hydraulic cushion according to claim 1, it is characterized in that: the bottom of oil cylinder seat (20) is located in described cylinder body first area (21), cylinder body second area (22) is located at the top of oil cylinder seat (20), oil cylinder seat (20) also is provided with a perforate (24) on surface, perforate (24) is communicated with oil circuit (23), can be provided with speed governing screw (120) in perforate (24).
5. according to the adjustable glass clamp of the arbitrary described a kind of hydraulic cushion of claim 1 to 4, it is characterized in that: described protruding axle (40) also comprises axostylus axostyle (41), is located at the axostylus axostyle location division (43) at axostylus axostyle (41) both ends; Described sliding seat (10) is provided with locating slot (12), and axostylus axostyle location division (43) are fixed in locating slot (12).
6. the adjustable glass clamp of a kind of hydraulic cushion according to claim 5, it is characterized in that: the outside of described axostylus axostyle (41) also is provided with oil sealing (50), the outer jacket casing (80) that is provided with of oil sealing (50).
7. the adjustable glass clamp of a kind of hydraulic cushion according to claim 5, it is characterized in that: described oil cylinder seat (20) is provided with through hole (25), and protruding axle (40) is through this through hole (25), and axostylus axostyle location division (43) are located at through hole (25) outside.
8. according to the adjustable glass clamp of the arbitrary described a kind of hydraulic cushion of claim 1 to 4, it is characterized in that: also be provided with seal groove position (71) on described oil cylinder cover (70), seal groove position (71) is provided with sealing ring, fixing with oil cylinder seat (20) sealing.
9. according to the adjustable glass clamp of the arbitrary described a kind of hydraulic cushion of claim 1 to 4, it is characterized in that: also be provided with fixing hole (11) on described sliding seat (10), screw is fixing through fixing hole (11) and panel (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320330464XU CN203334863U (en) | 2013-06-08 | 2013-06-08 | Adjustable hydraulic buffering glass clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320330464XU CN203334863U (en) | 2013-06-08 | 2013-06-08 | Adjustable hydraulic buffering glass clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334863U true CN203334863U (en) | 2013-12-11 |
Family
ID=49703542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320330464XU Withdrawn - After Issue CN203334863U (en) | 2013-06-08 | 2013-06-08 | Adjustable hydraulic buffering glass clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276992A (en) * | 2013-06-08 | 2013-09-04 | 佛山市嘉铧五金有限公司 | Hydraulic buffering adjustable glass clamp |
-
2013
- 2013-06-08 CN CN201320330464XU patent/CN203334863U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276992A (en) * | 2013-06-08 | 2013-09-04 | 佛山市嘉铧五金有限公司 | Hydraulic buffering adjustable glass clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20170926 |
|
| AV01 | Patent right actively abandoned |