CN109372357A - A kind of door fixed mechanism - Google Patents
A kind of door fixed mechanism Download PDFInfo
- Publication number
- CN109372357A CN109372357A CN201811411725.4A CN201811411725A CN109372357A CN 109372357 A CN109372357 A CN 109372357A CN 201811411725 A CN201811411725 A CN 201811411725A CN 109372357 A CN109372357 A CN 109372357A
- Authority
- CN
- China
- Prior art keywords
- vertical plate
- door
- elastic
- fixed
- locking mechanism
- 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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention proposes a kind of more reliable door fixed mechanisms, to reduce clamp hand possibility caused by due to door arbitrarily rotates.The door fixed mechanism is made of first locking mechanism and second locking mechanism, the first locking mechanism is made of the first fixed plate, two piece of first vertical plate being vertically installed in the first fixed plate, two piece of first vertical plate interval setting, and the end of two piece of first vertical plate is arranged in the prominent part of elastic, the elastic direction on two piece of first vertical plate is opposite；The second locking mechanism is made of the second fixed plate, the second vertical plate being vertically installed in the second fixed plate, and the two sides of second vertical plate are equipped with the recess portion cooperated with elastic.Door fixed mechanism of the invention abandoned traditional door-inhale by magnetic-adsorption come fix door in the way of, and more reliable using work, durable elastic mechanism fixes door, and done and targetedly design for locking mechanism stress problem, have the advantages that structure is simple, at low cost, service-strong.
Description
Technical field
The present invention relates to one kind for fixing door, with the door fixed mechanism for preventing door from arbitrarily rotating.
Background technique
It is all odd very well to many things in child's developmental process, like going to touch with hand.Door open after, door with
Position between doorframe is abnormally dangerous, if clipped to when hand is placed on here by door, just there is the possibility of injured even fracture.For solution
The certainly above problem, overwhelming majority families are provided with door-inhale all to fix door now, door-inhale be all using the absorption of magnet come pair
What door was fixed, the magnetism of magnet has the tendency that tending to become weak after prolonged use, it is difficult to stable fixation is formed to door,
And then form security risk, it is therefore necessary to design a kind of more structurally sound door fixed mechanism.
Summary of the invention
The purpose of the present invention is to propose to a kind of more reliable door fixed mechanisms, are made with reducing because door arbitrarily rotates
At clamp hand possibility.
Door fixed mechanism of the invention is made of first locking mechanism and second locking mechanism, the first locking mechanism
It is made of the first fixed plate, two piece of first vertical plate being vertically installed in the first fixed plate, two piece of first vertical plate interval setting, and
The end of two piece of first vertical plate is arranged in the prominent part of elastic, and the elastic direction on two piece of first vertical plate is opposite；Second lock
Determine mechanism to be made of the second fixed plate, the second vertical plate being vertically installed in the second fixed plate, the two sides of second vertical plate are set
There is the recess portion with elastic cooperation.
When in use, first locking mechanism, second locking mechanism are fixed on to the corresponding position of door and wall respectively
(the first fixed plate, the second fixed plate can specifically be fixed by the corresponding position of bolt and door and wall), when door is to wall
The rotation of wall direction and when close to wall, the elastic of the first vertical plate will touch the second vertical plate, under the action of the second vertical plate
It shrinks, after door continues to rotate, elastic is come at the recess portion of the second vertical plate, and snaps onto second under the effect of its own elastic force
In recess portion on vertical plate, door is made to be intended to stablize, only firmly pulls door, so that elastic is overcome elastic force and from second
Abjection in recess portion on vertical plate, such design allow for the small child of strength can not oneself by door from the position close to wall
It pulls open, to reduce clamp hand possibility caused by due to door arbitrarily rotates.
Elastic due to being provided with two pieces of first opposite vertical plates, in locking process, on two piece of first vertical plate
Apply contrary active force to the second vertical plate simultaneously, active force suffered by the second vertical plate can cancel out each other, avoid
The problem of second vertical plate tilts under elastic active force.
Specifically, the elastic is made of cylinder, spring and sleeve, and one end of the sleeve is equipped with the anticreep of convex
Ring, one end of the cylinder are equipped with the anticreep protuberance that diameter is greater than anti-decylization internal diameter；The spring is set in sleeve, and sleeve is solid
Due on the first vertical plate, the both ends of the spring offset with cylinder and the first vertical plate respectively.The elastic force of spring by cylinder outward
It pushes, and anti-decylization and anticreep protuberance cooperate, and can be detached from sleeve to avoid cylinder thrust, thus cylinder can be made to keep to set
Trend outside cylinder will not easily fall off recess portion when cylinder snaps onto recess portion, to improve the fixed stabilization of door
Property.
Further, first vertical plate is equipped with mounting recess, is equipped with internal screw thread in mounting recess, the end of sleeve is equipped with
External screw thread, sleeve is by being threadedly engaged at the mounting recess for being installed on the first vertical plate.Removably elastic is pacified by screw thread
It is attached on the first vertical plate, can remove sleeve when elastic contained spring elastic force weakens, internal spring be replaced, to prolong
Long life, it is ensured that safety.
Further, the equal rounding off in the end of the elastic and the end of the second vertical plate, so that the end of elastic
Portion can smoothly snap onto recess portion.
Door fixed mechanism of the invention abandoned traditional door-inhale by magnetic-adsorption come fix door in the way of, and use
More reliable, durable elastic mechanism work to fix door, and has done for locking mechanism stress problem and has targetedly designed,
Have the advantages that structure is simple, at low cost, service-strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of first locking mechanism.
Fig. 2 is the cooperation schematic diagram of elastic and the first vertical plate in first locking mechanism.
Fig. 3 is the structural schematic diagram of second locking mechanism.
Fig. 4 is the cooperation schematic diagram of first locking mechanism and second locking mechanism.
Attached drawing mark: 1, the first fixed plate；2, the first vertical plate；21, mounting recess；3, elastic；31, cylinder；311, prevent
De- protrusion；32, spring；33, sleeve；331, anti-decylization；4, the second fixed plate；5, the second vertical plate；6, recess portion.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
Embodiment 1:
The present embodiment proposes a kind of more reliable door fixed mechanism, to reduce clamp hand caused by due to door arbitrarily rotates
Possibility.
As shown in Figure 1,3, door fixed mechanism of the invention is made of first locking mechanism and second locking mechanism, described
First locking mechanism is made of the first fixed plate 1, two piece of first vertical plate 2 being vertically installed in the first fixed plate 1, and two piece first
The setting of the interval of vertical plate 2, and the end of two piece of first vertical plate 2 is arranged in the prominent part of elastic 3, the elastic 3 on two piece of first vertical plate 2
Direction is opposite；The second locking mechanism is by the second fixed plate 4,5 structure of the second vertical plate being vertically installed in the second fixed plate 4
At the two sides of second vertical plate 5 are equipped with the recess portion 6 cooperated with elastic 3.
As shown in Fig. 2, in the present embodiment, elastic 3 is made of cylinder 31, spring 32 and sleeve 33, the sleeve 33
Outboard end be equipped with the anti-decylization 331 of convex, the outboard end of the cylinder 31 is equipped with the anticreep that diameter is greater than 331 internal diameter of anti-decylization
Protrusion 311；The spring 32 of compressive state is set in sleeve 33, and the first vertical plate 2 is equipped with mounting recess 21, is set in mounting recess 21
There is internal screw thread, the end of sleeve 33 is equipped with external screw thread, and sleeve 33 is by being threadedly engaged the mounting recess 21 for being installed on the first vertical plate 2
Place；The both ends of the spring 32 offset with the inner end of cylinder 31 and the first vertical plate 2 respectively.
The elastic force of spring 32 pushes cylinder 31 outward, and anti-decylization 331 and anticreep protuberance 311 cooperate, can be to avoid
31 thrust of cylinder is detached from sleeve 33, and cylinder 31 can thus be made to keep snapping onto the trend outside sleeve 33 in cylinder 31
When in recess portion 6, recess portion 6 will not be easily fallen off, to improve the fixed stability of door.By screw thread removably by bullet
Property column 3 be installed on the first vertical plate 2, sleeve 33 can be removed when 3 contained spring of elastic, 32 elastic force weakens, replacement is internal
Spring 32, to prolong the service life, it is ensured that safety.
The equal rounding off in end of the end of cylinder 31 and the second vertical plate 5, so that the end of cylinder 31 can smoothly block
Enter into recess portion 6.
As shown in figure 4, when in use, first locking mechanism, second locking mechanism are fixed on door and wall respectively
Corresponding position, when door rotates when close to wall to wall direction, the elastic 3 of the first vertical plate 2 will touch second
Vertical plate 5 is shunk under the action of the second vertical plate 5, and after door continues to rotate, elastic 3 is come at the recess portion 6 of the second vertical plate 5, and
It is snapped under the effect of its own elastic force in the recess portion 6 on the second vertical plate 5, door is made to be intended to stablize, only firmly pull room
Door, just can make elastic 3 overcome elastic force and deviate from out of recess portion 6 on the second vertical plate 5, and it is small that such design allows for strength
Child oneself can not pull open door from the position close to wall, so that reducing clamp hand caused by due to door arbitrarily rotates can
It can property.
Elasticity due to being provided with two pieces of first opposite vertical plates 2, in locking process, on two piece of first vertical plate 2
Column 3 applies contrary active force to the second vertical plate 5 simultaneously, and active force suffered by the second vertical plate 5 can cancel out each other, keep away
The problem of the second vertical plate 5 tilts under 3 active force of elastic is exempted from.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention specifically designs not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (4)
1. a kind of door fixed mechanism, it is characterised in that be made of first locking mechanism and second locking mechanism, first lock
Determine mechanism to be made of the first fixed plate, two piece of first vertical plate being vertically installed in the first fixed plate, two piece of first vertical plate interval
Setting, and the end of two piece of first vertical plate is arranged in the prominent part of elastic, the elastic direction on two piece of first vertical plate is opposite；It is described
Second locking mechanism is made of the second fixed plate, the second vertical plate being vertically installed in the second fixed plate, second vertical plate
Two sides are equipped with the recess portion cooperated with elastic.
2. door fixed mechanism according to claim 1, it is characterised in that the elastic is by cylinder, spring and sleeve structure
At one end of the sleeve is equipped with the anti-decylization of convex, and one end of the cylinder is equipped with the anticreep that diameter is greater than anti-decylization internal diameter
Protrusion；The spring is set in sleeve, and sleeve is fixed on the first vertical plate, the both ends of the spring respectively with cylinder and first
Vertical plate offsets.
3. door fixed mechanism according to claim 2, it is characterised in that first vertical plate is equipped with mounting recess, installation
Be equipped with internal screw thread in recess portion, the end of sleeve is equipped with external screw thread, sleeve pass through be threadedly engaged be installed on the first vertical plate installation it is recessed
At portion.
4. door fixed mechanism according to claim 1, it is characterised in that the end of the elastic and the second vertical plate
The equal rounding off in end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411725.4A CN109372357A (en) | 2018-11-25 | 2018-11-25 | A kind of door fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411725.4A CN109372357A (en) | 2018-11-25 | 2018-11-25 | A kind of door fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372357A true CN109372357A (en) | 2019-02-22 |
Family
ID=65382900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811411725.4A Withdrawn CN109372357A (en) | 2018-11-25 | 2018-11-25 | A kind of door fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576125A (en) * | 2020-12-11 | 2021-03-30 | 吴爱娣 | Anti-false door opening suction and anti-false door opening |
-
2018
- 2018-11-25 CN CN201811411725.4A patent/CN109372357A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576125A (en) * | 2020-12-11 | 2021-03-30 | 吴爱娣 | Anti-false door opening suction and anti-false door opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |