CN205297257U - Door fence of to prevent children from unblock - Google Patents
Door fence of to prevent children from unblock Download PDFInfo
- Publication number
- CN205297257U CN205297257U CN201620017020.4U CN201620017020U CN205297257U CN 205297257 U CN205297257 U CN 205297257U CN 201620017020 U CN201620017020 U CN 201620017020U CN 205297257 U CN205297257 U CN 205297257U
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- button
- handle
- latch fitting
- door
- child
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Abstract
The utility model discloses a door fence of to prevent children from unblock, including activity door frame, fixed door frame, install lock body mechanism on the activity door frame, install on fixed door frame with the stop gear of lock body mechanism cooperation closure, the stop gear fovea superior is equipped with spacing hole, lock body mechanism includes the handle main part, installs and is used for with the spring bolt of spacing hole closure in the handle main part, installs the lock core subassembly that is used for control lock tongue to stretch into or withdraw from spacing hole in the handle main part, is used for triggering the button of lock core subassembly and installs being used for in the handle main part preventing that the button from triggering the switch of lock core subassembly unblock, key control spring bolt and spacing hole are in the closure position and open and change between the position. Utility model's a door fence need not the key in closure or releasing process, have easy and simple to handle, and simple structure, simple to operate's advantage to the function that has the to prevent children from unblock.
Description
Technical field
This utility model relates to articles for children field, more particularly, it relates to the door hurdle that a kind of child of preventing unlocks.
Background technology
Child is due to vivaciously active nature, like playing, and child is required for looking after of father and mother all the time when playing, like this for very a tax on one's mind father and mother, it is impossible to do other thing of any point, for this market occurs in that a variety of child enclosure, but like product in the market is all with not having door and lock, or directly with several pieces of fences connections, it does not have safe lock mechanism, turnover inconvenience is also dangerous. Even if additionally, there is safe lock mechanism on some hurdle, but child also easily presses release tab, can open a hurdle, bring potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is in that, for the drawbacks described above of prior art, it is provided that the door hurdle that a kind of child of preventing unlocks.
This utility model solves its technical problem and be the technical scheme is that and provide the door hurdle that unlocks of a kind of child of preventing, and including the lock body mechanism being arranged on movable doorframe, is arranged on fixing doorframe with lock body mechanism and coordinates sealed position-limit mechanism; Described position-limit mechanism is concavely provided with spacing hole; Described lock body mechanism includes handle body, be arranged in handle body for the dead bolt sealed with spacing hole, be arranged in handle body for controlling dead bolt to stretch into or exit the lock core assembly of spacing hole, for triggering the button of lock core assembly and being arranged in handle body for preventing button from triggering the switch that lock core assembly unlocks; Change between latched position and open position by key control dead bolt and spacing hole.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, described handle body includes handle shell and the handle cover being removably mounted in handle shell; Described handle cover offers the button installing hole stretched out for button; Described handle shell offers the dead bolt installing hole installing dead bolt.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, described lock core assembly includes the fixture, transmission latch fitting and the sliding shim that are arranged in handle shell; Described fixture is fixing with movable doorframe to be connected, and the both sides of this fixture are all outward extended with positive stop key, and described button both sides downwardly extend the positive stop hook coordinating location with positive stop key; Described sliding shim two ends are equipped with projection, and this projection is fixing with handle cover to be connected; Described transmission latch fitting one end is provided with opening, and the transmission latch fitting other end is provided with several jacks, is provided with and coordinates the stud installed with jack bottom described button; Transmission latch fitting lid is located on fixture, and sliding shim is arranged between transmission latch fitting and fixture and from being inserted in the opening transmitting latch fitting one end, the projection of sliding shim is stretched out from opening; The stud of button is inserted in the jack of transmission latch fitting or departs from from jack, makes the positive stop hook of button and the positive stop key of fixture be mutually disengaged position or mutually change between closed position.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, latch bolt spring that described lock core assembly also includes being arranged in handle shell, be arranged in button by key spring;Described latch bolt spring one end abuts with dead bolt, and the latch bolt spring other end abuts with fixture; Described abut with button inwall by one end of key spring, be inserted through transmission latch fitting by the other end of key spring and abut with sliding shim.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, described switch includes being arranged on the slip plectrum of handle shell lateral wall, being arranged on the spacing shim of handle shell medial wall; Described slip plectrum is provided with raised line, and described transmission latch fitting is provided with mean for the raised line installing hole that raised line inserts; Described spacing shim offers the bar hole reciprocatingly slided for raised line; The raised line of slip plectrum is worn successively and is inserted on handle shell, spacing shim, transmission latch fitting, and is fixed on raised line installing hole.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, described switch has two, is separately mounted to the both sides of handle shell.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, this hurdle also includes the door hinge connecting movable doorframe with fixing doorframe, and the mother that this door hinge includes being fixedly mounted on fixing doorframe cuts with scissors part and cuts with scissors, with mother, the male hinge part that part is rotationally connected; Described public hinge the part erection part including hollow and the horizontal part being vertically connected in erection part, described horizontal part offers the storage tank on the doorframe limit on accommodating door hurdle.
The door hurdle that the child of preventing described in the utility model unlocks, wherein, described door hinge also includes the door hinge pin being inserted in erection part, the spring being set on door hinge pin and is arranged on door hinge jump ring interior on female hinge part.
Implement the door hurdle that the child of preventing of the present utility model unlocks, have the advantages that
The spacing hole of the dead bolt of lock body mechanism Yu position-limit mechanism, by pressing button the drawing handle body backward of lock body mechanism, can be in disengaged position by the door hurdle that the child of preventing of the present utility model unlocks, it is achieved unlock; When needing locking, need only to continue to push button and drawing handle body backward, and press dead bolt, the spacing hole of the dead bolt of lock body mechanism Yu position-limit mechanism can be in locked state, it is achieved lock, it is seen that, safety lock of the present utility model in sealed or releasing process without key, have easy and simple to handle, and simple in construction, advantage easy for installation.
In addition, the door hurdle that the child of preventing of the present utility model unlocks arranges a switch preventing child from unlocking, when the slip plectrum of switch dials to left side, the stud of button is just corresponding with the position of the jack of transmission latch fitting, the stud of button is inserted in the jack of transmission latch fitting just, pushes button, and makes the positive stop hook of button and the positive stop key mutual dislocation of fixture, handle body can be moved rearwards by by opposed fixed member, stretch out in the spacing hole of position-limit mechanism thus controlling dead bolt or insert; When the slip plectrum of switch dials to right side, the jack of the stud of button and transmission latch fitting forms dislocation, stud can not be inserted in jack, the positive stop hook of button and the positive stop key of fixture is made mutually to fasten, handle body can not be moved rearwards by by opposed fixed member, realization prevents child from pushing button, the function that drawing handle body can be unblanked.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation on the door hurdle preventing child from unlocking of this utility model preferred embodiment;
Fig. 2 is the structural representation of position-limit mechanism and lock body mechanism in Fig. 1;
Fig. 3 is the disassembly diagram of position-limit mechanism and lock body mechanism in Fig. 2;
Fig. 4 is the structural representation of button in Fig. 3;
Fig. 5 is the structural representation of door hinge in Fig. 1;
Fig. 6 is the disassembly diagram of door hinge in Fig. 5;
Wherein, 1, position-limit mechanism; 2, lock body mechanism; 21, handle body; 211, handle shell; 212, handle cover; 22, dead bolt; 23, lock core assembly; 231, fixture; 2311, positive stop key; 232, sliding shim; 2321, protruding; 233, transmission latch fitting; 2331, opening; 2332, jack; 2333, raised line installing hole; 234, latch bolt spring; 235, by key spring; 24, button; 241, positive stop hook; 242, stud; 25, switch; 251, slip plectrum; 2511, raised line; 252, spacing shim; 2521, bar hole; 26, Liu Ding; 3, door hinge; 31, female hinge part; 32, public hinge part; 33, door hinge pin; 34, spring; 35, door hinge jump ring; 4, movable doorframe; 5, fixing doorframe.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As Figure 1-4, the door hurdle that a kind of child of preventing unlocks, including movable doorframe 4, fixing doorframe 5, the lock body mechanism 2 being arranged on movable doorframe 4, it is arranged on fixing doorframe 5 and coordinates sealed position-limit mechanism 1 with lock body mechanism; Described position-limit mechanism 1 is fixedly mounted on fixing doorframe 5 by fastener screw, and position-limit mechanism 1 is concavely provided with spacing hole (not shown); Described lock body mechanism 2 includes handle body 21, be arranged in handle body for the dead bolt 22 sealed with spacing hole, be arranged in handle body for controlling dead bolt to stretch into or exit the lock core assembly 23 of spacing hole, for triggering the button 24 of lock core assembly and being arranged in handle body for preventing button from triggering the switch 25 that lock core assembly unlocks; Change between latched position and open position by key control dead bolt and spacing hole.
Wherein, installing button 24 and lock core assembly 23 in order to convenient, described handle body 21 includes handle shell 211 and the handle cover 212 being removably mounted in handle shell; Described handle cover 212 offers the button installing hole stretched out for button; Described handle shell offers the dead bolt installing hole installing dead bolt.
Fixture 231 that described lock core assembly 23 includes being arranged in handle shell, transmission latch fitting 233 and sliding shim 232, the latch bolt spring 234 being arranged in handle shell, be arranged in button by key spring 235; Described fixture 231 is elongated, fixture 231 includes panel, two side plates being separately mounted to panel both sides, panel and two side plates enclose the accommodation space for holding movable door hurdle 4, lock body mechanism 2 are fixed on movable door hurdle by two Liu Ding 26. The both sides of this fixture 231 are all outward extended with positive stop key 2311, and described button 24 both sides downwardly extend the positive stop hook 241 coordinating location with positive stop key; Described sliding shim 232 two ends are equipped with protruding 2321, are provided with two projections fixing with this projection interference fit bottom handle cover, and this projection is fixing with projection interference fit to be connected; Described transmission latch fitting 233 one end is provided with opening 2331, and transmission latch fitting 233 other end is provided with four jacks 2332, is provided with and coordinates the stud 242 installed with jack bottom described button 24; Latch bolt spring 234 one end abuts with dead bolt, and the latch bolt spring other end abuts with fixture; Abutting with button inwall by one end of key spring 235, be inserted through transmission latch fitting by the other end of key spring and abut with sliding shim, button 24 axial direction along this spring under the effect by key spring 235 moves up and down.Transmission latch fitting 233 lid is located on fixture 231, and sliding shim 232 is arranged between transmission latch fitting and fixture and from being inserted in the opening 2331 transmitting latch fitting one end, the projection 2321 of sliding shim is stretched out from opening 2331. Described switch 25 has two, is separately mounted to the both sides of handle shell. This switch 25 includes being arranged on the slip plectrum 251 of handle shell lateral wall, being arranged on the spacing shim 252 of handle shell medial wall; Described slip plectrum 251 is provided with raised line 2511, and described transmission latch fitting is provided with mean for the raised line installing hole 2333 that raised line inserts; Described spacing shim 252 offers the bar hole 2521 reciprocatingly slided for raised line; The raised line 2511 of slip plectrum is worn successively and is inserted on handle shell, spacing shim, transmission latch fitting, and is fixed on raised line installing hole 2333.
When the slip plectrum of switch dials to left side, the stud of button is just corresponding with the position of the jack of transmission latch fitting, the stud of button is inserted in the jack of transmission latch fitting just, push button, make the positive stop hook of button and the positive stop key mutual dislocation of fixture, handle body can be moved rearwards by by opposed fixed member, stretch out in the spacing hole of position-limit mechanism thus controlling dead bolt or insert; When the slip plectrum of switch dials to the jack formation dislocation of right side, the stud of button and transmission latch fitting, stud can not be inserted in jack, makes the positive stop hook of button and the positive stop key of fixture mutually fasten so that handle body can not be moved rearwards by by opposed fixed member.
Additionally, as seen in figs. 5-6, this hurdle also includes the door hinge 3 connecting movable door hurdle 4 with fixing door hurdle 5, and the mother that this door hinge 3 includes being fixedly mounted on the frame on fixing door hurdle 5 cuts with scissors part 31 and cuts with scissors the 31 male hinge part 32 being rotationally connected on part with mother; Described public hinge part 32 erection part including hollow and the horizontal part being vertically connected in erection part, described horizontal part offers the storage tank on the doorframe limit on accommodating door hurdle. Described door hinge 3 also includes the door hinge pin 33 being inserted in erection part, the spring 34 being set on door hinge pin 33 and the door hinge jump ring 35 being arranged on female hinge part in 31.
The work process on the door hurdle that the child of preventing of the present utility model unlocks is as follows:
During use, first lock body mechanism is arranged on the doorframe of movable door hurdle, specifically fixture rivet is fixedly mounted on the doorframe limit of movable door hurdle, additionally, the dead bolt in lock body mechanism position-limit mechanism is screwed on the doorframe being arranged on fixing door hurdle accordingly, so that can stretch in the spacing hole of position-limit mechanism just.
Need time sealed to position-limit mechanism and lock body mechanism, door hurdle is moved near fence, the slip plectrum of switch dials to left side, the stud of button is just corresponding with the position of the jack of transmission latch fitting, pushing button, the stud on button moves down, and is inserted in the jack of transmission latch fitting, positive stop hook also moves down simultaneously, and departs from the spacing of fixture upper limit key; Now, handle body is moved to the direction away from position-limit mechanism, handle cover drives button, button drives transmission latch fitting, sliding shim to move along the length direction of fixture then simultaneously, and it is gradually distance from position-limit mechanism, owing to sliding shim is fixed in handle body, so sliding shim drives handle body to move along the length direction of fixture, now, latch bolt spring is at handle body contract, control, in the spacing hole that dead bolt stretches into position-limit mechanism, to complete to lock, be fixed on fixing doorframe by movable door hurdle.
In like manner, when needs unlock, the slip plectrum of switch dials to left side, and the stud of button is just corresponding with the position of the jack of transmission latch fitting, it is also desirable to push button, handle body is moved to the direction away from position-limit mechanism simultaneously, latch bolt spring, at handle body contract, controls dead bolt and exits in the spacing hole of position-limit mechanism, completes to unlock, movable door hurdle is untied from fixing door hurdle, it is possible to open movable doorframe.
When needs prevent child from unblanking time, the slip plectrum of switch dials to right side, and (length direction along spacing shim bar hole is stirred slip plectrum and is moved, and it is gradually distance from position-limit mechanism), the raised line of slip plectrum drives transmission latch fitting orthokinetic, the jack of the stud of button and transmission latch fitting forms dislocation, and stud can not be inserted in jack; Now, even if pushing button, the stud on button can not be inserted in the jack of transmission latch fitting, therefore, handle cover can not drive button, and button can not drive transmission latch fitting, sliding shim to move along the length direction of fixture, visible, dead bolt is inserted in the spacing hole of position-limit mechanism all the time. Therefore, it is achieved prevent child from pushing button, the function that drawing handle body can be unblanked.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (8)
1. the door hurdle that a kind prevents child from unlocking, it is characterised in that include movable doorframe, fixing doorframe, the lock body mechanism being arranged on movable doorframe, be arranged on fixing doorframe with lock body mechanism and coordinate sealed position-limit mechanism; Described position-limit mechanism is concavely provided with spacing hole; Described lock body mechanism includes handle body, be arranged in handle body for the dead bolt sealed with spacing hole, be arranged in handle body for controlling dead bolt to stretch into or exit the lock core assembly of spacing hole, for triggering the button of lock core assembly and being arranged in handle body for preventing button from triggering the switch that lock core assembly unlocks; Change between latched position and open position by key control dead bolt and spacing hole.
2. the door hurdle that the child of preventing according to claim 1 unlocks, it is characterised in that described handle body includes handle shell and the handle cover being removably mounted in handle shell; Described handle cover offers the button installing hole stretched out for button; Described handle shell offers the dead bolt installing hole installing dead bolt.
3. the door hurdle that the child of preventing according to claim 2 unlocks, it is characterised in that described lock core assembly includes the fixture, transmission latch fitting and the sliding shim that are arranged in handle shell; Described fixture is fixing with movable doorframe to be connected, and the both sides of this fixture are all outward extended with positive stop key, and described button both sides downwardly extend the positive stop hook coordinating location with positive stop key; Described sliding shim two ends are equipped with projection, and this projection is fixing with handle cover to be connected; Described transmission latch fitting one end is provided with opening, and the transmission latch fitting other end is provided with several jacks, is provided with and coordinates the stud installed with jack bottom described button; Transmission latch fitting lid is located on fixture, and sliding shim is arranged between transmission latch fitting and fixture and from being inserted in the opening transmitting latch fitting one end, the projection of sliding shim is stretched out from opening; The stud of button is inserted in the jack of transmission latch fitting or departs from from jack, makes the positive stop hook of button and the positive stop key of fixture be mutually disengaged position or mutually change between closed position.
4. the door hurdle that the child of preventing according to claim 3 unlocks, it is characterised in that latch bolt spring that described lock core assembly also includes being arranged in handle shell, be arranged in button by key spring; Described latch bolt spring one end abuts with dead bolt, and the latch bolt spring other end abuts with fixture; Described abut with button inwall by one end of key spring, be inserted through transmission latch fitting by the other end of key spring and abut with sliding shim.
5. the door hurdle that the child of preventing according to claim 3 unlocks, it is characterised in that described switch includes being arranged on the slip plectrum of handle shell lateral wall, being arranged on the spacing shim of handle shell medial wall; Described slip plectrum is provided with raised line, and described transmission latch fitting is provided with mean for the raised line installing hole that raised line inserts; Described spacing shim offers the bar hole reciprocatingly slided for raised line; The raised line of slip plectrum is worn successively and is inserted on handle shell, spacing shim, transmission latch fitting, and is fixed on raised line installing hole.
6. the door hurdle that the child of preventing according to claim 5 unlocks, it is characterised in that described switch has two, is separately mounted to the both sides of handle shell.
7. prevent, according to any one of claim 1-6, the door hurdle that child unlocks, it is characterized in that, this hurdle also includes the door hinge connecting movable doorframe with fixing doorframe, and the mother that this door hinge includes being fixedly mounted on fixing doorframe cuts with scissors part and cuts with scissors, with mother, the male hinge part that part is rotationally connected; Described public hinge the part erection part including hollow and the horizontal part being vertically connected in erection part, described horizontal part offers the storage tank on the doorframe limit on accommodating door hurdle.
8. the door hurdle that the child of preventing according to claim 7 unlocks, it is characterised in that described door hinge also includes the door hinge pin being inserted in erection part, the spring being set on door hinge pin and is arranged on door hinge jump ring interior on female hinge part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017020.4U CN205297257U (en) | 2016-01-07 | 2016-01-07 | Door fence of to prevent children from unblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017020.4U CN205297257U (en) | 2016-01-07 | 2016-01-07 | Door fence of to prevent children from unblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297257U true CN205297257U (en) | 2016-06-08 |
Family
ID=56486103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017020.4U Active CN205297257U (en) | 2016-01-07 | 2016-01-07 | Door fence of to prevent children from unblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025758A (en) * | 2018-08-23 | 2018-12-18 | 浙江丽童家居有限公司 | A kind of safety door sill |
| CN110409983A (en) * | 2019-08-27 | 2019-11-05 | 宁波市攸曼儿童防护用品有限公司 | Door column component and door column limit method |
| CN110566065A (en) * | 2019-09-05 | 2019-12-13 | 浙江丽童家居有限公司 | Door sill convenient to open and close |
| CN112137441A (en) * | 2020-08-28 | 2020-12-29 | 黄山格罗电器科技有限公司 | Stop device and have oven supporter of this stop device |
-
2016
- 2016-01-07 CN CN201620017020.4U patent/CN205297257U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025758A (en) * | 2018-08-23 | 2018-12-18 | 浙江丽童家居有限公司 | A kind of safety door sill |
| CN110409983A (en) * | 2019-08-27 | 2019-11-05 | 宁波市攸曼儿童防护用品有限公司 | Door column component and door column limit method |
| CN110566065A (en) * | 2019-09-05 | 2019-12-13 | 浙江丽童家居有限公司 | Door sill convenient to open and close |
| CN112137441A (en) * | 2020-08-28 | 2020-12-29 | 黄山格罗电器科技有限公司 | Stop device and have oven supporter of this stop device |
| CN112137441B (en) * | 2020-08-28 | 2023-03-10 | 黄山格罗电器科技有限公司 | Stop device and have oven supporter of this stop device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |