CN204920549U - Hydraulic cushion system - sucking disc for door -inhale - Google Patents
Hydraulic cushion system - sucking disc for door -inhale Download PDFInfo
- Publication number
- CN204920549U CN204920549U CN201520391912.6U CN201520391912U CN204920549U CN 204920549 U CN204920549 U CN 204920549U CN 201520391912 U CN201520391912 U CN 201520391912U CN 204920549 U CN204920549 U CN 204920549U
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- Prior art keywords
- hydraulic cushion
- cylinder body
- suction tube
- base
- cylinder
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Abstract
The utility model relates to a hydraulic cushion system - sucking disc for door -inhale for the product that the fixed gate off -position was put, it discloses enclosing cover and base through interior thread connection, connect that the back is whole to be cylindricly and internal formations inner chamber, locate to be provided with the through -hole at the center at enclosing cover top, suction tube, adapter sleeve, hydraulic cushion system - hydro -cylinder, spring pin from top to bottom install in order in enclosing cover and base formation inner chamber, the bottom of suction tube is provided with outside bellied flange, the cylinder body one end headgear of hydraulic cushion system - hydro -cylinder has the adapter sleeve, this end is embedded into the suction tube inner chamber together with the adapter sleeve in, the cover has the spring on the cylinder body of hydraulic cushion system - hydro -cylinder, a piston rod end of hydraulic cushion system - hydro -cylinder extends to the interior bottom surface of base, through pin joint. The utility model has the advantages that the defect of its nail to existing among the prior art can effectively digest the impact force, eliminate rigidity collision, noise, and the suction tube hydraulic cushion system - reset, prevents to take off to inhale to can bump pole adaptation, simple structure, convenient to use, low in production cost with the magnetism of ordinary door -inhale on the market.
Description
Technical field
The utility model relates to a kind of door-inhale hydraulic cushion sucker, for the product that fixed gate off-position is put, and specifically a kind of door-inhale sucker with hydraulic cushion damping, noise-reduction.
Background technology
Existing door-inhale can play fixed gate off-position and put effect, but in actual use procedure, when door-inhale magnetic touching lever and sucker are drawn close mutually, during owing to opening the door, door leaf is with certain inertia, makes door-inhale magnetic touching lever and the mutual rigid shock of sucker, causes door-inhale magnetic touching lever or sucker to damage, door leaf bottom impacts produces vibration, cause sucker desorption, and manufacture noise, bring inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of door-inhale hydraulic cushion sucker, and its nail, to the defect existed in prior art, effectively can digest impact force, eliminate rigid collision, noise, and can be adaptive with the magnetic touching lever of common door-inhale on market, structure is simple, and easy to use, cost of production is low.
Technical solution of the present utility model is at enclosing cover, base, pin, on the basis of spring, be characterized in suction tube, hydraulic cushion oil cylinder, adapter sleeve, described enclosing cover is connected by internal and external threads with base, connect after entirety cylindrically and body in formed inner chamber, the center of cover top portion is provided with through hole, described suction tube, adapter sleeve, hydraulic cushion oil cylinder, pin is in turn arranged on enclosing cover from top to bottom and base is formed in inner chamber, the top of suction tube can be stretched out from the through hole of cover top portion, the bottom of suction tube is provided with the flange of outwardly convex, flange is that position is stretched out in the restriction of suction tube, cylinder body one termination point casing of hydraulic cushion oil cylinder has adapter sleeve, this termination is embedded in suction tube inner chamber together with adapter sleeve, on the cylinder body of hydraulic cushion oil cylinder, cover has spring, one end of spring heads on adapter sleeve, the other end heads on the inner top surface of base, piston rod one termination of hydraulic cushion oil cylinder extends to the inner bottom surface of base, and connected by pin.
Above-described suction tube entirety is cylindric, and its cross section is " several " font, and the end face of enclosing cover is the spherical concaved.
Hydraulic cushion oil cylinder described in the utility model is by cylinder body, capping, y-type seal ring, piston rod, piston forms, hydraulic cushion oil cylinder is arranged on enclosing cover and base is formed in inner chamber, the hypomere of its cylinder body is inserted in section cylindrical cavity at the bottom of base, and there is spacing distance between this end face and inner bottom surface of base, described capping is fixed on a termination of cylinder body, in cylinder body, capping is provided with y-type seal ring; Described piston is the piston of band one way valve, piston is arranged in the inner chamber of cylinder body and the inner chamber of cylinder body is divided into pressurized oil pocket and shoe cream room, one termination of piston rod is inserted in cylinder body and is connected with piston, and another termination is stretched out outside cylinder body, and this end is provided with pin inserting hole.
Operating principle of the present utility model be when user open the door door-inhale magnetic touch contact with hydraulic cushion sucker time, because when opening the door, door leaf has moved inertia force, suction tube of the present utility model is pushed away toward in together with hydraulic cushion oil cylinder and cylinder body, in the process, the energy storage of spring pressurized masterpiece, the hydraulic oil being simultaneously positioned at shoe cream room is oppressed, and the one way valve through piston flows to pressurized oil pocket, and compression spring absorbs the dynamic impact problem of door leaf motion in the process.Also just the dynamic impact problem suffered by suction tube is made to digest and assimilate, after impact kinetic energy is eliminated, compression spring then discharges elastic force and promotes oil cylinder reset, in this process, the hydraulic oil of shoe cream room slowly flows to pressurized oil pocket by the effect of piston one way valve, thus make oil cylinder slowly reset, then suction tube also follows slow reset, in the process of now whole energy-absorbing and reset, due to the axially-movable speed having hydraulic jack to control suction tube, eliminate compression spring when door leaf motion impact kinetic energy and suction tube reset to release energy and cause desorption, make impulse-free noise in the holding process of door leaf whole location, elimination door leaf vibrates, not easily desorption, bring great convenience to user.
The utility model has the advantages that its nail is to the defect existed in prior art, effectively can digest impact force, eliminate rigid collision, noise, and can be adaptive with the magnetic touching lever of common door-inhale on market, structure is simple, and easy to use, cost of production is low.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is pressured state sectional structure schematic diagram of the present utility model;
Fig. 4 is hydraulic cushion oil cylinder sectional structure schematic diagram of the present utility model;
Fig. 5 is enclosing cover sectional structure schematic diagram of the present utility model;
Fig. 6 is suction tube sectional structure schematic diagram of the present utility model;
Fig. 7 is base sectional structure schematic diagram of the present utility model.
Detailed description of the invention
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the utility model enclosing cover 4, base 6, pin 7, spring 3, on the basis of suction tube 1, be characterized in hydraulic cushion oil cylinder 5, adapter sleeve 2, described enclosing cover 4 is connected with external screw thread 601 by internal thread 402 with base 6, the inner top surface of base 6 is provided with and installs fixing hole 602, the hypomere sidewall of base is provided with a pair pin via hole 603 symmetrically, connect after entirety cylindrically and body in formed inner chamber, the center at enclosing cover 4 top is provided with through hole 401, described suction tube 1, adapter sleeve 2, hydraulic cushion oil cylinder 5, pin 7 is in turn arranged on enclosing cover 4 from top to bottom and is formed in inner chamber with base 6, the top of suction tube 1 can be stretched out from the through hole 401 at enclosing cover 4 top, the bottom of suction tube 1 is provided with the flange 102 of outwardly convex, flange is the restriction extended position of suction tube 1, cylinder body 505 1 termination point casing of hydraulic cushion oil cylinder 5 has adapter sleeve 2, this termination is embedded in the inner chamber of suction tube 1 together with adapter sleeve 2, on the cylinder body 505 of hydraulic cushion oil cylinder 5, cover has spring 3, one end of spring 3 heads on adapter sleeve 2, the other end heads on the inner top surface of base 6, the inner bottom surface of base 6 is lived on the crown, piston rod 508 one end of hydraulic cushion oil cylinder 5, and be connected by the bottom of pin with base 6.Described suction tube 1 entirety is cylindric, and its cross section is " several " font, and the end face of enclosing cover is the spherical 101 concaved.Described hydraulic cushion oil cylinder 5 is by cylinder body 505, capping 502, y-type seal ring 503, piston rod 508, piston 504 forms, hydraulic cushion oil cylinder 5 is arranged on enclosing cover 4 and is formed in inner chamber with base 6, the hypomere of its cylinder body 505 is inserted in base 6 end section cylindrical cavity, and there is spacing distance between the inner bottom surface of this end face and base 6, described capping 502 is fixed on a termination of cylinder body 505, in cylinder body 505, capping 502 is provided with y-type seal ring 503; Described piston 504 is pistons of band one way valve, piston 504 is arranged in the inner chamber of cylinder body and the inner chamber of cylinder body is divided into pressurized oil pocket 507 and shoe cream room 506, one termination of piston rod 508 is inserted in cylinder body 505 and is connected with piston 504, another termination is stretched out outside cylinder body 505, and this end is provided with pin inserting hole 501.
Claims (2)
1. a door-inhale hydraulic cushion sucker, it comprises enclosing cover, base, pin, spring, suction tube, it is characterized in that there is hydraulic cushion oil cylinder, adapter sleeve, described enclosing cover is connected by internal and external threads with base, connect after entirety cylindrically and body in formed inner chamber, the center of cover top portion is provided with through hole, described suction tube, adapter sleeve, hydraulic cushion oil cylinder, pin is in turn arranged on enclosing cover from top to bottom and base is formed in inner chamber, the top of suction tube can be stretched out from the through hole of cover top portion, the bottom of suction tube is provided with the flange of outwardly convex, flange is that position is stretched out in the restriction of suction tube, cylinder body one termination point casing of hydraulic cushion oil cylinder has adapter sleeve, this termination is embedded in suction tube inner chamber together with adapter sleeve, on the cylinder body of hydraulic cushion oil cylinder, cover has spring, one end of spring heads on adapter sleeve, the other end heads on the inner top surface of base, piston rod one termination of hydraulic cushion oil cylinder extends to the inner bottom surface of base, and connected by pin.
2. a kind of door-inhale hydraulic cushion sucker according to claim 1, it is characterized in that described hydraulic cushion oil cylinder is by cylinder body, capping, y-type seal ring, piston rod, piston forms, the cylinder body hypomere of hydraulic cushion oil cylinder is inserted in section cylindrical cavity at the bottom of base, and there is spacing distance between this end face and inner bottom surface of base, described capping is fixed on a termination of cylinder body, in cylinder body, capping is provided with y-type seal ring; Described piston is the piston of band one way valve, piston is arranged in the inner chamber of cylinder body and the inner chamber of cylinder body is divided into pressurized oil pocket and shoe cream room, one termination of piston rod is inserted in cylinder body and is connected with piston, and another termination is stretched out outside cylinder body, and this end is provided with pin inserting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391912.6U CN204920549U (en) | 2015-06-09 | 2015-06-09 | Hydraulic cushion system - sucking disc for door -inhale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391912.6U CN204920549U (en) | 2015-06-09 | 2015-06-09 | Hydraulic cushion system - sucking disc for door -inhale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920549U true CN204920549U (en) | 2015-12-30 |
Family
ID=54969686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391912.6U Withdrawn - After Issue CN204920549U (en) | 2015-06-09 | 2015-06-09 | Hydraulic cushion system - sucking disc for door -inhale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929454A (en) * | 2015-06-09 | 2015-09-23 | 伍肇坚 | Hydraulic buffer sucker for door stopper |
| CN110792345A (en) * | 2019-10-29 | 2020-02-14 | 林敬哲 | Strong magnetic wind pressure resistant door stopper |
-
2015
- 2015-06-09 CN CN201520391912.6U patent/CN204920549U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929454A (en) * | 2015-06-09 | 2015-09-23 | 伍肇坚 | Hydraulic buffer sucker for door stopper |
| CN110792345A (en) * | 2019-10-29 | 2020-02-14 | 林敬哲 | Strong magnetic wind pressure resistant door stopper |
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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: 20151230 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned |