CN105178829B - Automatic safe door sill - Google Patents
Automatic safe door sill Download PDFInfo
- Publication number
- CN105178829B CN105178829B CN201510632930.3A CN201510632930A CN105178829B CN 105178829 B CN105178829 B CN 105178829B CN 201510632930 A CN201510632930 A CN 201510632930A CN 105178829 B CN105178829 B CN 105178829B
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- door
- shaft
- switch
- hurdle
- door sill
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Abstract
The invention provides an automatic safe door sill, and belongs to the field of indoor door sills for children or pets. The automatic safe door sill comprises an outer door sill, an inner door sill, a door hinging device and a door lock device, wherein the door hinging device comprises a rotating shaft hinging portion, a self-closing hinging portion and a rotating shaft hinging portion; the self-closing hinging portion comprises a shaft hole portion and a rotating shaft portion; the shaft hole portion is arranged on the outer door sill; the rotating shaft portion is arranged on the inner door sill; the shaft hole portion comprises a shaft hole component and a shaft hole outer edge; the shaft hole outer edge is downwards inclined towards one side, which is close to the rotating shaft portion, of the shaft hole outer edge; a stopping block is arranged between the shaft hole component and the shaft hole outer edge; the rotating shaft portion comprises a rotating shaft and a projection matched with the stopping block; the door lock device comprises a switch portion and a lock catch portion; the switch portion comprises a receiving box and a handle box; the receiving box is arranged on the outer door sill; the handle box is arranged on the inner door sill; a first magnet is arranged in the receiving box; a switch is arranged in the handle box; a second magnet is arranged in the switch and is close to one side of the receiving box; and a switch fixing component is also arranged in the handle box. The automatic safe door sill is perfect in function and excellent in structure, and can be locked safely and stably.
Description
Technical field
The present invention relates to indoor child or house pet door hurdle, more particularly, to a kind of automatic type safety door sill.
Background technology
There is the family of younger ones in an age group child or house pet interior, generally eliminates potential danger, child or house pet is limited in some
In region, safety door sill is set on doorway or blocking position.But, the common problems with of existing safety door sill on the market:
A little safety door sills will not be automatically switched off after opening, and need manually to lock a door, cause very big inconvenience, once forget to close to produce safety
Hidden danger；Some safety door sills can be automatically switched off, but when user needs door hurdle to be in open mode for a long time to carry out some behaviour
When making, handss need to be vacateed to help a hurdle, extremely inconvenience.
Market also occurs in that some solve the safety door sill of the problems referred to above, and such as Chinese Patent Application No. is
In 201510269391.1 patent document, disclose a kind of lower rotary shaft formula and automatically close safety door sill, by connecing for door hinge
The design of torsion spring and the improvement of door lock assembly in part-structure on device, it is achieved that the effect that is automatically switched off of door hurdle, are passed through simultaneously
On part-structure internal axle sleeve under door hinge connection device, the design of alignment concavity is so that door hurdle can be locked out when opening 90 °.But
There is problems: the restoring force on door hurdle, if the elasticity of torsion spring is excessive, the door during self-closing of door hurdle are provided using torsion spring
Strong shock can be produced at locking device, the one side sound is big, easily impact child or house pet, on the other hand also can shorten door lock
The service life of device；If the elasticity of torsion spring is too small or diminishes with use time, and door lock assembly is that employing can bullet
Property flexible dead bolt and lockhole completing locking, when easily causing a hurdle self-closing, restoring force not cannot make dead bolt enter
Lockhole, leads to not complete the self-closing on a hurdle.Meanwhile, the structure being locked out when 90 ° is opened on the hurdle that makes adopting in this patent
Fluency is not high enough in use, and Consumer's Experience is not good.
Content of the invention
The invention aims to solving the problems, such as above-mentioned prior art, provide that a kind of function is more perfect, structure
More optimization, the safer stable automatic type safety door sill of locking.
The purpose of the present invention is achieved through the following technical solutions:
A kind of automatic type safety door sill, including external door hurdle, inside door hurdle, door hinge connection device, door lock assembly it is characterised in that:
Described door hinge connection device includes rotating shaft articulated section self-closing articulated section and rotating shaft articulated section, described self-closing articulated section
Including located at the axle hole on described external door hurdle, the shaft on described inside door hurdle；Described axle hole include shaft hole part,
Axis hole outer；Described axis hole outer is sloped downwardly to its close described shaft one, described shaft hole part and axis hole outer it
Between be provided with block；Described shaft includes the salient point that rotating shaft is matched with described block；
Described door lock assembly includes switch portion and latch part；Described switch portion includes the reception on described external door hurdle
Box, the handle box on described inside door hurdle；It is provided with the first magnet piece in described reception box；It is provided with switch in described handle box,
It is provided with the second magnet piece near described reception box side in described switch, in described handle box, be additionally provided with switch fixed component.
Existing self-closing safety door sill to provide restoring force using torsion spring mostly, there is excessive or too small the asking of restoring force
Topic, and torsion spring elasticity easily weakens and affects the stability of locking after long-term use；Door lock assembly using can elastic telescopic lock
Tongue and lockhole, to realize locking, are affected larger by door hurdle restoring force during self-closing, easily because the restoring force on door hurdle is inadequate
Locking cannot be completed；Fluency is not high in use to make the locking structure that a hurdle remains on.
And the present invention, by the inclined design of the axis hole outer to self-closing articulated section, coordinates the gravity on door hurdle itself to provide
Stable restoring force；The switch portion of door lock assembly realizes locking using magnet attraction, is not affected by a hurdle restoring force, locking is more pacified
Entirely stable；Realize the holding of door hurdle open mode by the block of axle hole and the salient point of shaft, do not affect a hurdle simultaneously and open
Fluency when closing.
Setting to axle hole internal stop and the setting of shaft salient point, door hurdle homing after opening certain angle
When, the salient point of shaft is defined so that at the block of axle hole a hurdle cannot automatically reply in situ and be in door opening state；
Door lock assembly to realize locking using magnet attraction, and stability is high, and locking is safer.
As the present invention preferably, it is provided with the axis hole of up/down perforation in described shaft hole part.
As the present invention preferably, described axis hole outer is provided with recess in it near described shaft one end, described shaft
It is provided with the closing piece matching with described recess.
As the present invention preferably, described salient point is located at described closing piece bottom near described rotating shaft side, described recess and institute
State and be provided between shaft hole part for closing the salient point groove housing described salient point under door state.
As the present invention preferably, described block upper end both sides are inclined-plane, and it is 1/4 spherical that described salient point has two ends
Semi-cylindrical in configuration.
As the present invention preferably, described block sets up both sides before and after described shaft hole part separately.
As the present invention preferably, described handle box bottom is provided with fixing hole near described reception box side, described switch bottom
Portion is provided with spacing hole, and described switch fixed component located at described fixing hole and is upward through described spacing hole.
As the present invention preferably, described switch bottom is provided with away from described reception box one end in it prevents switch disengaging described
The spacing hook of handle box, is provided with the opening matching with described spacing hook in described handle box.
As the present invention preferably, described first magnet piece surface is provided with magnet cap, and described first magnet piece and described magnetic
There is space between iron covering.
The invention has the advantage that door hurdle self-closing, and door hurdle rotates forwards, backwards and all can keep door opening state when 90 °, side
Just user carries out long-time operation, and door lock assembly to realize locking using magnet attraction simultaneously, and stability is high, and locking is safer.
Brief description
Fig. 1 is a kind of overall structure diagram of embodiment of automatic type safety door sill of the present invention；
Fig. 2 is the structural representation of self-closing articulated section not-connected status in Fig. 1；
Fig. 3 is the structural representation of Fig. 2 axis hole portion；
Fig. 4 is the structural representation of shaft in Fig. 2；
Fig. 5 is the isolating construction schematic diagram of door lock assembly in Fig. 1；
Fig. 6 is the polycrystalline substance schematic diagram of handle box in Fig. 5；
Fig. 7 is the structural representation of latch part in Fig. 1.
101- external door hurdle；102- inside door hurdle；103- rotating shaft articulated section；104- self-closing articulated section；105- switch portion；106-
Latch part；201- axle hole；202- shaft；301- shaft hole part；302- axis hole outer；303- block；304- recess；305-
Salient point groove；401- closing piece；402- salient point；501- receives box；502- handle box；503- switchs；504- switchs fixed component；505-
Spacing hook；506- magnet cap；601- fixing hole；602- spacing hole；701- dead bolt portion；702- locked groove portion.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in figure 1, the present invention includes external door hurdle 101, inside door hurdle 102, door hinge connection device, door lock assembly.Described external door
Hurdle 101 sets up separately in inside door hurdle 101 both sides, and the external door hurdle that can design different model as needed is to meet user's opposite house hurdle Nei Guan
Examine scope without demand.Described door hinge connection device is between described inside door hurdle 101 side and described external door hurdle 102, described
Door lock assembly is between described inside door hurdle opposite side and described external door hurdle 102.It is hinged that described door hinge connection device includes self-closing
Portion 103 and rotating shaft articulated section 104, described self-closing articulated section 103 realize door hurdle be automatically switched off and door opening state holding, institute
Stating rotating shaft articulated section 104, to be common axle hinged with hole.Described door lock assembly includes switch portion 105 and latch part 106, described
Switch portion 105 ensures that the locking on door hurdle is stablized and safety, and described latch part 106 auxiliary improves the safety of door hurdle locking.
As in Figure 2-4, described self-closing articulated section is included located at the axle hole 201 on external door hurdle, on inside door hurdle
Shaft 202.Described axle hole 201 includes shaft hole part 301, axis hole outer 302.It is provided with described shaft hole part 301
The axis hole of lower insertion.It is provided with block 303, described block 303 between both sides and axis hole outer 302 before and after described shaft hole part 301
All it is connected with shaft hole part 301 and axis hole outer 302, and described block 303 upper end both sides are inclined-plane.Described axis hole outer
302 are sloped downwardly to its close described shaft 201 1, near described shaft between described both sides axis hole outer 302
202 one end form recess 304, and the bottom surface between described recess 304 and described shaft hole part 301 is provided with salient point groove 305.
Described shaft includes rotating shaft, located at described rotating shaft near the closing piece 401 of described inside door hurdle 101 side, located at institute
State the salient point 402 near described rotating shaft side for closing piece 401 bottom.Before and after described closing piece 401 lower end, both sides are arc surface, described
Salient point 402 has the semi-cylindrical in configuration that two ends are 1/4 spherical.
Under door hurdle closed mode, described rotating shaft is inserted in described axis hole, and it is careless that axis hole up/down perforation effectively prevent foreign body
Entering and be deposited in axis hole affects the normal use of door hinge connection device.Described closing piece 401 be placed in recess 304 it is ensured that
When door hurdle is closed, the accuracy of position, improves the safety of locking.Described salient point 402 is placed in salient point groove 305.Open a hurdle
When, slightly raise inside door hurdle, make closing piece 401 leave recess 304, to front or rear rotation inside door hurdle, the closing piece 401 of shaft is along inclination
Axis hole outer 302 on sliding, before and after closing piece lower end, the arc surface of both sides ensure that closing piece is sliding or when gliding along along axis hole outer
Fluency.When inside door hurdle to front or rear go to 90 ° when, just past block 303, shaft is in convex for the salient point 402 of closing piece bottom
At point 402, resistance is limited by block 303 and cannot automatically reply along axis hole outer, the inclined-plane of described block 303 upper end both sides and institute
State stream when block for the salient point when semi-cylindrical in configuration that the two ends that salient point 402 has are 1/4 spherical ensure that a hurdle switch
Smooth property.When needing to close door hurdle, when user only need to slightly raise a hurdle or slightly exert oneself, the salient point 402 of shaft crosses block
303, and back door hurdle completes to automatically reply due to the gradient of self gravitation and axis hole outer, and the door hurdle being produced by described structure
The restoring force of self-closing is steady in a long-term.
As shown in Figure 5,6, described switch portion is included located at the reception box 501 on external door hurdle, the handle on inside door hurdle
Box 502.It is provided with the first magnet piece, described first magnet piece surface is provided with magnet cap 506 in described reception box 501.Described handle
It is provided with switch 503, switch fixed component 504, described switch fixed component 504 is irony screw in box.Lean in described switch 503
Closely described reception box 501 side is provided with the second magnet piece, and described switch 503 bottom sets away from described reception box 501 one end in it
Have and prevent from switching the spacing hook 505 undesirably falling off described handle box 502, described switch bottom is additionally provided with spacing hole 602.Described handss
It is additionally provided with the openings matching with described spacing hook 505, handle box 502 bottom is near described reception box 501 side in handle box 502
It is provided with the fixing hole 601 for placing described irony screw.Under assembled state, described switch 503 is placed in close in handle box 502
Receive box 501 side, described irony screw is fixed in described fixing hole 601 below handle box, and is upward through described limit
In the access switch 503 of position hole 602.
As shown in fig. 7, described latch part is included located at the spring bolt parts 701 on inside door hurdle, the locked groove on external door hurdle
Part 702.Described spring bolt parts 701 are by realizing the flexible of dead bolt, described locked groove part 702 and dead bolt located at internal spring
The relative locked groove side of part 701 is inclined-plane.Described latch part plays auxiliary locking effect, and under locking states, dead bolt only lacks portion
Office is in locked groove, so the restoring force requirement on opposite house hurdle is relatively low.
As above it is the structure of the door lock assembly of the present invention described in two parts.Under door hurdle closed mode, inside described switch 503
Set second magnet piece is received set first time magnet piece in box and is attracted, and the attraction to the second magnet piece for the described irony screw
Much smaller than the attraction to it for first magnet piece, described switch is adsorbed on and receives the locking completing a hurdle in box 501, latches simultaneously
The dead bolt in portion is placed in the locking on auxiliary door hurdle in locked groove.Described first magnet piece surface is provided with magnet cap 506, and the first magnet piece
There is space and magnet cap 506 between, described design avoids the first magnet piece and is subject to for a long time to switch to clash into and magnetic weakens, and also avoids
External substance directly causes bad impact to the first magnet piece.When hurdle opened by needs, first will switch 503 from receiving box
501 completely out then slightly raise inside door hurdle to handle box 502, make latch part dead bolt depart from locked groove restriction (with self-closing
Close the operation opened during hurdle articulated section corresponding), when then to front or rear rotation inside door hurdle, the second magnet piece in switch 503
Depart from the attraction of the first magnet piece receiving in box 501 and attracted so that entirely switching 503 by irony screw set in handle box
It is adsorbed in handle box without exposing being smoothed out of impact door hurdle closing process from the close box side that receives.When door hurdle from
During closure, the inclined-plane of the locked groove both sides of latch part ensure that dead bolt swimmingly can enter locked groove along inclined-plane, and coordinates self-closing
Conjunction articulated section determines position during door hurdle locking, and the switch 503 in Simultaneous Switching portion is drawn into reception box 501 and completes a hurdle
Locking.
The above, the only present invention preferably specific embodiment, this specific embodiment is overall based on the present invention
A kind of implementation under design, and protection scope of the present invention is not limited thereto, any skill being familiar with the art
Art personnel the invention discloses technical scope in, the change or replacement that can readily occur in, all should cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should be defined by the protection domain of claims.
Claims (8)
1. a kind of automatic type safety door sill, including external door hurdle (101), inside door hurdle (102), door hinge connection device, door lock assembly, it is special
Levy and be:
Described door hinge connection device includes self-closing articulated section (103) and rotating shaft articulated section (104)；Described self-closing articulated section
(103) include located at the axle hole (201) on described external door hurdle (101), the shaft on described inside door hurdle (102)
(202)；Described axle hole (201) includes shaft hole part (301), axis hole outer (302)；Described axis hole outer (302) is leaned on to it
Closely described shaft (202) is sloped downwardly, and is provided with block between described shaft hole part (301) and axis hole outer (302)
(303)；Described shaft (202) includes the salient point (402) that rotating shaft is matched with described block (303)；
Described door lock assembly includes switch portion (105) and latch part (106)；Described switch portion (105) is included located at described external door
Reception box (501) on hurdle (101), the handle box (502) on described inside door hurdle (102)；Set in described reception box (501)
There is the first magnet piece；It is provided with switch (503), switch fixed component (504), in described switch (503) in described handle box (502)
It is provided with the second magnet piece near described reception box (501) side, described switch fixed component (504) is irony screw；
Described handle box (502) bottom is provided with fixing hole (601), described switch (503) bottom near described reception box (501) side
Portion is provided with spacing hole (602), and described switch fixed component (504) located at described fixing hole (601) and is upward through described spacing
Hole (602).
2. automatic type safety door sill according to claim 1 is it is characterised in that be provided with described shaft hole part (301)
The axis hole of lower insertion.
3. automatic type safety door sill according to claim 1 is it is characterised in that described axis hole outer (302) is close in it
Described shaft (202) one end is provided with recess (304), and described shaft (202) is provided with the lock matching with described recess (304)
Block (401).
4. automatic type safety door sill according to claim 3 is it is characterised in that described salient point (402) is located at described closing piece
(401) bottom is provided with for closing the door near between described rotating shaft side, described recess (304) and described shaft hole part (301)
The salient point groove (305) of accommodating described salient point (402) under state.
5. automatic type safety door sill according to claim 1 is it is characterised in that described block (303) upper end both sides are
Inclined-plane, described salient point (402) has the semi-cylindrical in configuration that two ends are 1/4 spherical.
6. automatic type safety door sill according to claim 1 is it is characterised in that described block (303) sets up separately in described axle
Both sides before and after hole portion part (301).
7. automatic type safety door sill according to claim 1 it is characterised in that described switch (503) bottom in its away from
Described box (501) one end that receives is provided with the spacing hook (505) preventing switching the described handle box of disengaging (502), described handle box
(502) it is provided with the opening matching with described spacing hook (505) in.
8. automatic type safety door sill according to claim 1 is it is characterised in that described first magnet piece surface is provided with Magnet
Lid has space between (506), and described first magnet piece and described magnet cap (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510632930.3A CN105178829B (en) | 2015-09-30 | 2015-09-30 | Automatic safe door sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510632930.3A CN105178829B (en) | 2015-09-30 | 2015-09-30 | Automatic safe door sill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178829A CN105178829A (en) | 2015-12-23 |
| CN105178829B true CN105178829B (en) | 2017-02-01 |
Family
ID=54901191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510632930.3A Active CN105178829B (en) | 2015-09-30 | 2015-09-30 | Automatic safe door sill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178829B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808084B2 (en) | 2020-01-31 | 2023-11-07 | Elbee Pty Ltd. | Gate latch |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162616A (en) * | 2018-08-23 | 2019-01-08 | 浙江丽童家居有限公司 | A kind of automatic door-closing safety door sill |
| USD1021146S1 (en) | 2022-04-29 | 2024-04-02 | Elbee Pty Ltd. | Gate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202100152U (en) * | 2011-04-08 | 2012-01-04 | 奇立科技有限公司 | Door sill |
| CN104790864A (en) * | 2015-02-12 | 2015-07-22 | 浙江鑫博婴童用品有限公司 | Door sill capable of being closed automatically |
| CN104863483A (en) * | 2015-05-25 | 2015-08-26 | 浙江丽童家居有限公司 | Upper rotating shaft type safe door fence capable of being closed automatically |
| CN204984203U (en) * | 2015-09-30 | 2016-01-20 | 浙江丽童家居有限公司 | Automatic type safety door sill |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0713455D0 (en) * | 2007-07-12 | 2007-08-22 | Lindam Ltd | Gate assembley |
-
2015
- 2015-09-30 CN CN201510632930.3A patent/CN105178829B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202100152U (en) * | 2011-04-08 | 2012-01-04 | 奇立科技有限公司 | Door sill |
| CN104790864A (en) * | 2015-02-12 | 2015-07-22 | 浙江鑫博婴童用品有限公司 | Door sill capable of being closed automatically |
| CN104863483A (en) * | 2015-05-25 | 2015-08-26 | 浙江丽童家居有限公司 | Upper rotating shaft type safe door fence capable of being closed automatically |
| CN204984203U (en) * | 2015-09-30 | 2016-01-20 | 浙江丽童家居有限公司 | Automatic type safety door sill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808084B2 (en) | 2020-01-31 | 2023-11-07 | Elbee Pty Ltd. | Gate latch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178829A (en) | 2015-12-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic safety door railing Effective date of registration: 20230522 Granted publication date: 20170201 Pledgee: Shanlian sub branch of Zhejiang Nanxun Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LITONG HOME FURNISHING CO.,LTD. Registration number: Y2023330000941 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |