CN106121426B - Position adjustable floor spring - Google Patents
Position adjustable floor spring Download PDFInfo
- Publication number
- CN106121426B CN106121426B CN201610718649.6A CN201610718649A CN106121426B CN 106121426 B CN106121426 B CN 106121426B CN 201610718649 A CN201610718649 A CN 201610718649A CN 106121426 B CN106121426 B CN 106121426B
- Authority
- CN
- China
- Prior art keywords
- spring
- piston
- termination
- external member
- positioning
- Prior art date
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
Abstract
The present invention proposes a kind of adjustable floor spring of positioning, including body, piston, closes a spring and positioning adjustable mechanism, and the piston and a spring that closes are in the body；Described one end for closing a spring is fixed on the piston, the side of the body offers through hole, the piston is provided with locating slot, one termination of the positioning adjustable mechanism, which is inserted the through hole and can be conditioned, extends or does not extend out the through hole, when making the termination in extension state, it can then be located by connecting and during in not extension state, then can not can be located by connecting by elasticity disengaging with the locating slot with the locating slot.This positioning is adjustable, and floor spring will be positioned and delocalization integrator, and can freely adjust conversion as needed.
Description
Technical field
The present invention relates to a kind of floor spring, and in particular to one kind positions adjustable floor spring.
Background technology
A kind of floor spring known in the art is shown in Fig. 1.The floor spring 100 has to be directed in housing 103
Piston 101.Two connection lugs 104 are connected to piston 101 so that the motion of connection lug 104 is transferred to along housing 103
Piston 101.In addition, floor spring 100 includes closing a spring 102, this closes a spring 102 and is folded in piston around connection lug 104
Between 101 and housing 103.Therefore, piston 101 is always subjected to the spring force changed with the position of piston 101, wherein, piston
Position change so that be followed by connection lug 104 motion.
Finally, floor spring 100 has axostylus axostyle 107, and the axostylus axostyle 107 is arranged to and closed a spring 102 and living in housing 103
Fill in 101 vertical.The axostylus axostyle 107 has protruding outside and play between floor spring and door leaf connecting interface in housing 103
Axostylus axostyle first 108.This permission connects the rotation of door with axostylus axostyle 107 via axostylus axostyle first 108.In order that the rotation of axostylus axostyle 107
Turn the motion with piston 101 to connect, axostylus axostyle 107 includes cam face 106.On the other hand, two connection lugs 104 via
Two rollers 105 rolled on the cam face 106 of axostylus axostyle 107 are connected.At zero position, two rollers all will be with CAM table
Face 106 is in contact.When axostylus axostyle 107 is pivoted away from zero position, only one roller will be in contact with cam face 106.3rd
Roller 105 (close to spring 102) is used as safe counter-roll.
In the case where the door leaf for being connected to axostylus axostyle 107 is rotated in the way of opening door leaf, one of roller 105
(away from spring 102 roller) and cam face 106 by the translating rotation of axostylus axostyle 107 for connect lug 104 linear movement simultaneously
And and then pull piston 101 towards axostylus axostyle 107.This compression for causing to close a spring 102 by the motion of piston 101.Therefore, ground
Spring 100 is loaded with door leaf movement is back into original position, that is, closes the energy of door leaf.
At present on the market, the floor spring of prior art is divided into two kinds, and one kind (is opened the door to 90 degree, floor spring exists for positioning
90 degree are parked, need external force to promote at closing time, just return to 0 and close door state), one kind (reaches random angle for delocalization
When spending, the pine of hand one, door then goes back to 0), structure as shown in Figure 1.
Realize that this function can be come from by use environment not positioning and delocalization integrator in the prior art
Changed by regulation, therefore, inventor works out positioning and the indefinite adjustable floor spring for being located at one.
The content of the invention
In order to solve the above technical problems, will be positioned and delocalization integrator it is an object of the invention to provide a kind of, and
The adjustable floor spring of positioning of conversion can be freely adjusted as needed.
The technical scheme used for：
The adjustable floor spring of one kind positioning, including body, piston, close a spring and positioning adjustable mechanism, the piston and institute
State and close a spring in the body；Described one end for closing a spring is fixed on the piston, and the side of the body is opened
Provided with through hole, the piston is provided with locating slot, and a termination of the positioning adjustable mechanism, which is inserted the through hole and can be conditioned, prolongs
Stretch out or do not extend out the through hole, when the termination is in extension state, then can be located by connecting with the locating slot and can
By elasticity disengaging, during in not extension state, then it can not be located by connecting with the locating slot.
Preferably, the positioning adjustable mechanism includes outer-hexagonal nut, adjusting nut, adjustment spring and locating shaft central member,
The locating shaft central member includes the first external member and the second external member, and first external member is enclosed in second external member, and described first
External member includes described termination, and the afterbody of second external member is provided with screw thread and stretched out outside first external member；The adjustment bullet
Spring be enclosed in the first external member and make it is described adjustment spring one end against or be fixed on the termination, the adjusting nut and institute
State outer-hexagonal nut to be connected in turn on the afterbody, and the other end of the adjustment spring is fixed on the adjusting nut
On.
Preferably, the positioning adjustable mechanism also includes an oil seal washer, and the oil seal washer is socketed on the termination.
Preferably, the side of the termination has inclined-plane.
Preferably, the body offers the through hole respectively in both sides.
Compared with prior art, the beneficial effects of the present invention are：
The present invention is inserted the through hole and can be conditioned by a termination of the positioning adjustable mechanism to extend or does not prolong
The through hole is stretched out, when making the termination in extension state, then can be located by connecting and can be departed from by elasticity with the locating slot,
During in not extension state, then it can not be located by connecting with the locating slot, so that realize positioning and delocalization integrator, and
Reliably freely adjust conversion.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of floor spring of prior art；
Fig. 2 is the decomposition texture schematic diagram for positioning adjustable floor spring critical piece；
Fig. 3 is in the sectional view of positioning states for the adjustable floor spring of positioning；
Fig. 4 is in the sectional view of delocalization state for the adjustable floor spring of positioning.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only the preferred embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is shown in Figure 2, the adjustable floor spring of one kind positioning, including body 6, piston 7, close a spring 8 and position adjustable machine
Structure, piston 7 is located in body 6 with a spring 8 is closed；The one end for closing a spring 8 is fixed on piston 7, and the side of body 6 is offered
Through hole 9, piston 7 is provided with locating slot 10, and a termination 11 of positioning adjustable mechanism, which is inserted through hole 9 and can be conditioned, extends or do not prolong
Through hole 9 is stretched out, when making termination 11 in extension state, then can be located by connecting and can be departed from by elasticity with locating slot 10, in not
During extension state, then it can not be located by connecting with locating slot 10.
Shown in Figure 2 as a kind of embodiment, positioning adjustable mechanism includes outer-hexagonal nut 1, adjusting nut
2nd, adjustment spring 3 and locating shaft central member 4, locating shaft central member 4 include the first external member 12 and the second external member 13, and the first external member set 12 exists
In second external member 13, the first external member 12 includes termination 11, and the afterbody of the second external member 13 is provided with screw thread and stretched out outside the first external member 12；
Adjustment spring 3 be enclosed in the first external member 12 and make one end of adjustment spring 3 against or be fixed on termination 11, the He of adjusting nut 2
Outer-hexagonal nut 1 is connected in turn on the afterbody of the second external member 13, and the other end of adjustment spring 3 is fixed on adjusting nut 2
On.
Positioning adjustable mechanism also includes an oil seal washer 5, and oil seal washer 5 is socketed on termination 11.Can so it prevent oil from passing through
Flowed out from through hole termination.
The side of termination has inclined-plane.So it is easily guided into or exports locating slot 10.
Body 6 offers through hole 9 respectively in both sides.Positioning adjustable mechanism corresponds respectively to both sides.Stress when being positioned such that
It is uniform more firm.
The operation principle of this positioning is adjustable floor spring is as follows：
Positioning states:
Shown in Figure 3, the engagement groove that locating shaft central member 4 inserts piston 7 by adjusting spring 3 (is used as a kind of deformation, is somebody's turn to do
Engagement groove can further form hole) in, piston 7 therefore it is fixed, when have external force promote piston 7, and dynamics be more than adjustment bullet
The elastic force of spring 3 so that the termination inclined-plane of locating shaft central member 4 exits the locating slot of piston 7, positions the disengaging that is open.Now, enabling is arrived
Such as 90 degree of special angle, floor spring is parked at 90 degree, needs external force to promote at closing time, just returns to 0 and closes door state.
Delocalization state:
Shown in Figure 4, rotation outer-hexagonal nut 1 causes axle center 4 to withstand adjusting nut 2, now the termination of locating shaft central member 4
Inclined-plane has disengaged from the combined hole of piston 7, and piston 7 is in delocalization state.Now, when door being reached into any angle, the pine of hand one, door with
Return to 0.
Above two state can be changed by use environment freely to adjust.
The a series of detailed description of those listed above illustrating only for the possible embodiments of the present invention,
They simultaneously are not used to limit the scope of the invention, all equivalent embodiments made without departing from skill spirit of the present invention or change
It should be included in the scope of the protection.
Claims (3)
1. one kind positions adjustable floor spring, it is characterised in that including body, piston, close a spring and positioning adjustable mechanism, described
Piston and a spring that closes are in the body；Described one end for closing a spring is fixed on the piston, the body
Side offer through hole, the piston is provided with locating slot, and the through hole is inserted in a termination of the positioning adjustable mechanism simultaneously can
It is conditioned and extends or do not extend out the through hole, when making the termination in extension state, then can be positioned with the locating slot
Connect and during in not extension state, then can not can be located by connecting by elasticity disengaging with the locating slot；The body is in both sides
The through hole is offered respectively；The positioning adjustable mechanism also includes an oil seal washer, and the oil seal washer is socketed on the termination.
2. the adjustable floor spring of positioning according to claim 1, it is characterised in that the positioning adjustable mechanism includes outer-hexagonal
Nut, adjusting nut, adjustment spring and locating shaft central member, the locating shaft central member include the first external member and the second external member, described
First external member is enclosed in second external member, and first external member includes described termination, and the afterbody of second external member is provided with
Screw thread is simultaneously stretched out outside first external member；It is described adjustment spring housing in the first external member and make it is described adjustment spring one end against
Or be fixed on the termination, the adjusting nut and the outer-hexagonal nut are connected in turn on the afterbody, and are made described
The other end of adjustment spring is fixed on the adjusting nut.
3. the adjustable floor spring of positioning according to claim 2, it is characterised in that the side of the termination has inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718649.6A CN106121426B (en) | 2016-08-24 | 2016-08-24 | Position adjustable floor spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718649.6A CN106121426B (en) | 2016-08-24 | 2016-08-24 | Position adjustable floor spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121426A CN106121426A (en) | 2016-11-16 |
| CN106121426B true CN106121426B (en) | 2017-09-22 |
Family
ID=57275028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718649.6A Active CN106121426B (en) | 2016-08-24 | 2016-08-24 | Position adjustable floor spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121426B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112292505B (en) * | 2018-04-19 | 2023-04-11 | 索斯科公司 | Balancing assembly and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318360Y (en) * | 1997-07-19 | 1999-05-12 | 国营辽阳新风铝门窗附件制造公司 | Closer or opener for door |
| KR100454738B1 (en) * | 2002-04-15 | 2004-11-06 | (주)베스트메탈라인 | Hydraulic Instrument for Door |
| KR101061898B1 (en) * | 2009-03-05 | 2011-09-05 | 박형태 | Floor hinge assembly |
| CN201391162Y (en) * | 2009-03-13 | 2010-01-27 | 肇庆市志成气动有限公司 | Floor spring |
| CN205976851U (en) * | 2016-08-24 | 2017-02-22 | 上海皇冠门控五金有限公司 | Fix a position adjustable floor spring |
-
2016
- 2016-08-24 CN CN201610718649.6A patent/CN106121426B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121426A (en) | 2016-11-16 |
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