CN204158086U - A kind of safe fence - Google Patents
A kind of safe fence Download PDFInfo
- Publication number
- CN204158086U CN204158086U CN201420553476.3U CN201420553476U CN204158086U CN 204158086 U CN204158086 U CN 204158086U CN 201420553476 U CN201420553476 U CN 201420553476U CN 204158086 U CN204158086 U CN 204158086U
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- tumbler
- support member
- dead bolt
- fixed bar
- draw
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Abstract
A kind of safe fence, comprise fixed bar, lower fixed bar, left column and right column, some montants are provided with in the fence that fixed bar, lower fixed bar, left column and right column surround, described montant lower end is connected with a cross bar, described cross bar is rotationally connected near right column one end and lower fixed bar, fixed bar and left column junction are provided with an automatic locking device, and fixed bar is provided with right column junction the tumbler matched with automatic locking device.The safe fence that the utility model obtains, its technique effect is: by automatic locking device and tumbler, and children not easily open this fence; and when closing; very easily close, situations such as forgetting closedown fence can not be caused, serve the effect of safeguard protection children.
Description
Technical field
The utility model relates to a kind of safe fence.
Background technology
At present; market mostly comprises upper fixed bar, lower fixed bar, left column and right column for the protection of the safe fence of children; some montants are provided with in the fence that upper fixed bar, lower fixed bar, left column and right column surround; fence is generally provided with a locking system; but this locking system often can not close fence automatically; sometimes the head of a family has forgotten closedown fence, causes children to walk out from fence, loses the protective effect that fence plays.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides the safe fence that a kind of security performance is higher.
To achieve these goals, a kind of safe fence designed by the utility model, comprise fixed bar, lower fixed bar, left column and right column, some montants are provided with in the fence that fixed bar, lower fixed bar, left column and right column surround, described montant lower end is connected with a cross bar, described cross bar is rotationally connected near right column one end and lower fixed bar, fixed bar and left column junction are provided with an automatic locking device, and fixed bar is provided with right column junction the tumbler matched with automatic locking device.Increase an automatic locking device and tumbler, can automatic locking fence, children are played a protective role.
A kind of form of automatic locking device, the lockset that described automatic locking device comprises lock piece and matches with lock piece, draw-in groove one and draw-in groove two is provided with in described lock piece, described draw-in groove one is positioned at above draw-in groove two, described draw-in groove two near the oblique setting in draw-in groove one one end, the curved setting on periphery, lockset one end of described lock piece; Described lockset comprises lock housing, and described lock housing is provided with button, and described button is connected with the dead bolt one suitable with draw-in groove one, and described dead bolt one is connected with the dead bolt two suitable with draw-in groove two, the oblique setting of described dead bolt two.
A kind of form of tumbler, described tumbler comprises tumbler and support member, described tumbler is set on support member, described support member is connected with fixture one, described tumbler is connected with connector one, described support member upper end is provided with the little rotating shaft of Radius Ratio support member, and described rotating shaft is inserted in tumbler, and described support member upper end is arranged in skew surface away from a fixture part;
Be provided with a bulge loop in described tumbler, described rotating shaft is through bulge loop inner circle, and described bulge loop lower surface is provided with a limited post, when original state, the bottom connection of the skew surface on this limited post lower end and support member touches, and in rotation process, this limited post moves along the skew surface on support member;
Also comprise the spring cup of a T-shaped setting, described spring cup covers on tumbler, thus make the insertion rotating shaft of spring cup lower end interior and contact affixed with the baffle plate be arranged in rotating shaft, a spring is arranged with outside described rotating shaft, this spring one end contacts with spring cup, and the other end contacts with the bulge loop in tumbler.
Further, described dead bolt two lower surface is provided with projection, dead bolt two running orbit is provided with two pieces of tool limited blocks at regular intervals, thus dead bolt two is slided between limited block, make the slip of dead bolt two exceed certain limit, ensure service life and the automatic locking reliability of structure of dead bolt two.
Further, described dead bolt one is connected with connector two and connector three with dead bolt two respectively away from lock piece one end, described connector three is fixedly connected on same fixture two with connector two, described fixture two is fixed in lockset, and described dead bolt one, dead bolt two, connector three, connector two and fixture two are made up of flexible plastic material.The connector three, connector two and the fixture two that use flexiplast to make replace the spring of other general locking structures, can reduce costs.
Further, the bottom of the skew surface on described support member and skew surface and planar end surface intersection are respectively equipped with deep-slotted chip breaker one, tumbler is when original state, described limited post is positioned at the deep-slotted chip breaker one bottom the skew surface on support member, when rotating tumbler to certain angle, described limited post is positioned at the deep-slotted chip breaker one of skew surface on support member and planar end surface intersection.During original state; limited post is positioned at the deep-slotted chip breaker one bottom the skew surface on support member; tumbler is not rocked; good positioning effect, when limited post is positioned at the deep-slotted chip breaker one of skew surface on support member and planar end surface intersection, tumbler no longer rotates; the service life of protection spring; simultaneously because the deep-slotted chip breaker one of support member skew surface and planar end surface intersection has two, tumbler can be made toward interior or rotate outward, the custom of different users can be met.
Further, described tumbler lower end is arranged in skew surface near a fixture part, the top of the skew surface on described tumbler and skew surface and planar end surface intersection are respectively equipped with deep-slotted chip breaker two, a block is provided with between described fixture one and support member, when tumbler forwards certain angle to, described limited post is positioned at the deep-slotted chip breaker one of skew surface on support member and planar end surface intersection, and deep-slotted chip breaker two and the block of the skew surface on described tumbler and planar end surface intersection abut against.By arranging skew surface and deep-slotted chip breaker two on tumbler, can ensure that tumbler can not arbitrarily rotate, strengthening the service life of tumbler.
Further, the top cross section of described spring cup is circular, and the little radius than rotating shaft of radius of the radius ratio tumbler on this spring cup top is large.The radius of the radius ratio tumbler on spring cup top is little, in rotation process, facilitates tumbler to move up.
A kind of fixed form of spring cup, described baffle plate is by a self-tapping screw and spring cup lower end Joint.
Further, some reinforcements are evenly distributed with above described tumbler internal projecting ring.
Promote button, dead bolt one is made to depart from draw-in groove one, upper fixed bar is up carried simultaneously, dead bolt two departs from draw-in groove two along the inclined-plane of draw-in groove two, then upper fixed bar is promoted, fixed bar can be made outward or toward interior rotation, upper fixed bar drives and drives tumbler to rotate by connector one, the skew surface that limited post in tumbler is arranged on support member moves, thus cause the bulge loop of tumbler and tumbler inside to move up, because rotating shaft and spring cup are fixed, thus the spring in compression tumbler causes its deformation, when turning to a certain degree, the deformation of spring acquires a certain degree, under the effect of the screen resilience of spring, tumbler reverses rapidly along the skew surface on support member, tumbler returns to original state, tumbler drives the dead bolt one of automatic locking device to draw close to lock piece with dead bolt two simultaneously, because lock piece is arranged to arc near lockset with this, dead bolt once to dead bolt two without the need to by manpower effect can automatically the corresponding draw-in groove one that snaps in in draw-in groove two, thus fence is closed, exist simultaneously and be provided with twice dead bolt, children not easily open this automatic locking device, make children can safety treat in fence, play the effect of child protection.
The safe fence that the utility model obtains, use can be coupled together by multiple safe fence, also can used aloned, even can extend in safe fence both sides, increase extension rod and some montants intersected vertically with extension rod at upper fixed bar and lower fixed bar two ends, be then fixed on certain position at two ends and form safety zone.
The safe fence that the utility model obtains, its technique effect is: by automatic locking device and tumbler, and children not easily open this fence, and very easily close, and can not cause situations such as forgetting closedown fence, serve the effect of safeguard protection children.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the structure sectional view of automatic locking device in the utility model.
Fig. 3 is the explosive view of automatic locking device in the utility model.
Fig. 4 is the top view of automatic locking device in the utility model.
Fig. 5 is the structure sectional view of tumbler in the utility model.
Fig. 6 is the explosive view of tumbler in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, a kind of safe fence that the utility model provides, comprise fixed bar 1, lower fixed bar 2, left column 3 and right column 4, some montants 5 are provided with in the fence that fixed bar 1, lower fixed bar 2, left column 3 and right column 4 surround, described montant 5 lower end is connected with a cross bar 6, described cross bar 6 is rotationally connected near right column 4 one end and lower fixed bar 2, fixed bar 1 is provided with an automatic locking device with left column 3 junction, and fixed bar 1 is provided with right column 4 junction the tumbler matched with automatic locking device.Increase an automatic locking device and tumbler, can automatic locking fence, children are played a protective role.
As in Figure 2-4, a kind of form of automatic locking device, the lockset that described automatic locking device comprises lock piece 7 and matches with lock piece 7, draw-in groove 1 and draw-in groove 29 is provided with in described lock piece 7, described draw-in groove 1 is positioned at above draw-in groove 29, described draw-in groove 29 near the oblique setting in draw-in groove 1 one end, the curved setting on periphery, lockset one end of described lock piece 7; Described lockset comprises lock housing 10, and described lock housing 10 is provided with button 11, and described button 11 is connected with the dead bolt one 12 suitable with draw-in groove 1, and described dead bolt 1 is connected with the dead bolt two 13 suitable with draw-in groove 29, the oblique setting of described dead bolt 2 13.
Described dead bolt 2 13 lower surface is provided with projection 14, dead bolt 2 13 running orbit is provided with two pieces of tool limited blocks 15 at regular intervals, thus dead bolt 2 13 is slided between limited block 15, make the slip of dead bolt 2 13 exceed certain limit, ensure service life and the automatic locking reliability of structure of dead bolt 2 13.
Described dead bolt 1 is connected with connector 2 16 and connector 3 17 with dead bolt 2 13 respectively away from lock piece 7 one end, described connector 3 17 is fixedly connected on same fixture 2 18 with connector 2 16, described fixture 2 18 is fixed in lockset, and described dead bolt 1, dead bolt 2 13, connector 3 17, connector 2 16 and fixture 2 18 are made up of flexible plastic material.The connector 3 17, connector 2 16 and the fixture 2 18 that use flexiplast to make replace the spring of other general locking structures, can reduce costs.
As shown in Figure 5,6, a kind of form of tumbler, described tumbler comprises tumbler 19 and support member 20, described tumbler 19 is set on support member 20, described support member 20 is connected with fixture 1, described tumbler 19 is connected with connector 1, described support member 20 upper end is provided with the little rotating shaft of Radius Ratio support member 20 23, described rotating shaft 23 is inserted in tumbler 19, and described support member 20 upper end is that skew surface is arranged away from fixture 1 part;
A bulge loop 24 is provided with in described tumbler 19, described rotating shaft 23 is through bulge loop 24 inner circle, described bulge loop 24 lower surface is provided with a limited post 25, when original state, the bottom connection of the skew surface on this limited post 25 lower end and support member 20 touches, in rotation process, this limited post 25 moves along the skew surface on support member 20;
Also comprise the spring cup 26 of a T-shaped setting, described spring cup 26 covers on tumbler 19, thus make spring cup 26 lower end insertion rotating shaft 23 interior and contact affixed with the baffle plate 27 be arranged in rotating shaft 23, a spring 28 is arranged with outside described rotating shaft 23, this spring 28 one end contacts with spring cup 26, and the other end contacts with the bulge loop 24 in tumbler 19.
The bottom of the skew surface on described support member 20 and skew surface and planar end surface intersection are respectively equipped with deep-slotted chip breaker 1, tumbler is when original state, described limited post 25 is positioned at the deep-slotted chip breaker 1 bottom the skew surface on support member 20, when rotating tumbler to certain angle, described limited post 25 is positioned at the deep-slotted chip breaker 1 of skew surface on support member 20 and planar end surface intersection.During original state; limited post 25 is positioned at the deep-slotted chip breaker 1 bottom the skew surface on support member 20; tumbler is not rocked; good positioning effect; when limited post 25 is positioned at deep-slotted chip breaker 1 of skew surface on support member 20 and planar end surface intersection; tumbler no longer rotates; the service life of protection spring 28; simultaneously because the deep-slotted chip breaker 1 of support member 20 skew surface and planar end surface intersection has two; tumbler 19 can be made toward interior or rotate outward, the custom of different users can be met.
Described tumbler 19 lower end is that skew surface is arranged near fixture 1 part, the top of the skew surface on described tumbler 19 and skew surface and planar end surface intersection are respectively equipped with deep-slotted chip breaker 2 30, a block 31 is provided with between described fixture 1 and support member 20, when tumbler forwards certain angle to, described limited post 25 is positioned at the deep-slotted chip breaker 1 of skew surface on support member 20 and planar end surface intersection, and deep-slotted chip breaker 2 30 and the block 31 of the skew surface on described tumbler 19 and planar end surface intersection abut against.By arranging skew surface and deep-slotted chip breaker 2 29 on tumbler 19, can ensure that tumbler can not arbitrarily rotate, strengthening the service life of tumbler.
The top cross section of described spring cup 26 is circular, and the little radius than rotating shaft 23 of radius of the radius ratio tumbler 19 on this spring cup 26 top is large.The radius of the radius ratio tumbler 19 on spring cup 26 top is little, in rotation process, facilitates tumbler 19 to move up.
A kind of fixed form of spring cup 26, described baffle plate 27 is by a self-tapping screw 32 and spring cup 26 lower end Joint.
Some reinforcements 33 are evenly distributed with above described tumbler 19 internal projecting ring 24.
As shown in Fig. 1,2,5, fixed bar 1 is connected with lock housing 10 near left column 3 one end, near the montant 5 of left column 3, described lock piece 7 is connected with left column 3 top, fixed bar 1 is connected with connector 1 near right column 4 one end, near the montant 5 of right column 4, described fixture 1 is connected with right column 4, and montant 5 lower end is not connected with lower fixed bar 2.
Promote button 11, dead bolt 1 is made to depart from draw-in groove 1, upper fixed bar 1 is up carried simultaneously, dead bolt 2 13 departs from draw-in groove 29 along the inclined-plane of draw-in groove 29, then upper fixed bar 1 is promoted, fixed bar 1 can be made outward or toward interior rotation, upper fixed bar 1 drives and drives tumbler 19 to rotate by connector 1, the skew surface that limited post 25 in tumbler 19 is arranged on support member 20 moves, thus cause the bulge loop 24 of tumbler 19 and tumbler 19 inside to move up, because rotating shaft 23 and spring cup 26 are fixed, thus the spring 28 in compression tumbler 19 causes its deformation, when turning to a certain degree, the deformation of spring 28 acquires a certain degree, under the effect of the screen resilience of spring 28, tumbler 19 reverses rapidly along the skew surface on support member 20, tumbler returns to original state, tumbler drives the dead bolt 1 of automatic locking device to draw close to lock piece 7 with dead bolt 2 13 simultaneously, because lock piece 7 is arranged to arc near lockset with this, dead bolt 1 and dead bolt 2 13 just automatically correspondingly can snap in draw-in groove 1 with in draw-in groove 29 without the need to the effect by manpower, thus fence is closed, exist simultaneously and be provided with twice dead bolt, children not easily open this automatic locking device, make children can safety treat in fence, play the effect of child protection.
The safe fence that the utility model obtains, use can be coupled together by multiple safe fence, also can used aloned, even can extend in safe fence both sides, increase extension rod 34 and the montant 35 perpendicular with some extension rods at upper fixed bar 1 with lower fixed bar 2 two ends, be then fixed on certain position at two ends and form safety zone.
The safe fence that the utility model obtains, its technique effect is: by automatic locking device and tumbler, and children not easily open this fence, and very easily close, and can not cause situations such as forgetting closedown fence, serve the effect of safeguard protection children.
Claims (10)
1. a safe fence, comprise fixed bar, lower fixed bar, left column and right column, some montants are provided with in the fence that fixed bar, lower fixed bar, left column and right column surround, it is characterized in that: described montant lower end is connected with a cross bar, described cross bar is rotationally connected near right column one end and lower fixed bar, fixed bar and left column junction are provided with an automatic locking device, and fixed bar is provided with right column junction the tumbler matched with automatic locking device.
2. safe fence according to claim 1, it is characterized in that: the lockset that described automatic locking device comprises lock piece and matches with lock piece, draw-in groove one and draw-in groove two is provided with in described lock piece, described draw-in groove one is positioned at above draw-in groove two, described draw-in groove two near the oblique setting in draw-in groove one one end, the curved setting on periphery, lockset one end of described lock piece;
Described lockset comprises lock housing, and described lock housing is provided with button, and described button is connected with the dead bolt one suitable with draw-in groove one, and described dead bolt one is connected with the dead bolt two suitable with draw-in groove two, the oblique setting of described dead bolt two.
3. safe fence according to claim 1, it is characterized in that: described tumbler comprises tumbler and support member, described tumbler is set on support member, described support member is connected with fixture one, described tumbler is connected with connector one, described support member upper end is provided with the little rotating shaft of Radius Ratio support member, and described rotating shaft is inserted in tumbler, and described support member upper end is arranged in skew surface away from a fixture part;
Be provided with a bulge loop in described tumbler, described rotating shaft is through bulge loop inner circle, and described bulge loop lower surface is provided with a limited post, when original state, the bottom connection of the skew surface on this limited post lower end and support member touches, and in rotation process, this limited post moves along the skew surface on support member;
Also comprise the spring cup of a T-shaped setting, described spring cup covers on tumbler, thus make the insertion rotating shaft of spring cup lower end interior and contact affixed with the baffle plate be arranged in rotating shaft, a spring is arranged with outside described rotating shaft, this spring one end contacts with spring cup, and the other end contacts with the bulge loop in tumbler.
4. safe fence according to claim 2, is characterized in that: described dead bolt two lower surface is provided with projection, dead bolt two running orbit is provided with two pieces of tool limited blocks at regular intervals, thus dead bolt two is slided between limited block.
5. the safe fence according to claim 2 or 4, it is characterized in that: described dead bolt one is connected with connector two and connector three with dead bolt two respectively away from lock piece one end, described connector three is fixedly connected on same fixture two with connector two, described fixture two is fixed in lockset, and described dead bolt one, dead bolt two, connector three, connector two and fixture two are made up of flexible plastic material.
6. safe fence according to claim 3, it is characterized in that: the bottom of the skew surface on described support member and skew surface and planar end surface intersection are respectively equipped with deep-slotted chip breaker one, tumbler is when original state, described limited post is positioned at the deep-slotted chip breaker one bottom the skew surface on support member, when rotating tumbler to certain angle, described limited post is positioned at the deep-slotted chip breaker one of skew surface on support member and planar end surface intersection.
7. the safe fence according to claim 3 or 6, it is characterized in that: described tumbler lower end is arranged in skew surface near a fixture part, the top of the skew surface on described tumbler and skew surface and planar end surface intersection are respectively equipped with deep-slotted chip breaker two, a block is provided with between described fixture one and support member, when tumbler forwards certain angle to, described limited post is positioned at the deep-slotted chip breaker one of skew surface on support member and planar end surface intersection, and deep-slotted chip breaker two and the block of the skew surface on described tumbler and planar end surface intersection abut against.
8. the safe fence according to claim 3 or 6, is characterized in that: the top cross section of described spring cup is for circular, and the little radius than rotating shaft of radius of the radius ratio tumbler on this spring cup top is large.
9. safe fence according to claim 8, is characterized in that: described baffle plate is by a self-tapping screw and spring cup lower end Joint.
10. safe fence according to claim 3, is characterized in that: be evenly distributed with some reinforcements above described tumbler internal projecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553476.3U CN204158086U (en) | 2014-09-25 | 2014-09-25 | A kind of safe fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553476.3U CN204158086U (en) | 2014-09-25 | 2014-09-25 | A kind of safe fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204158086U true CN204158086U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553476.3U Active CN204158086U (en) | 2014-09-25 | 2014-09-25 | A kind of safe fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204158086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658286A (en) * | 2022-05-26 | 2022-06-24 | 山东金宇信息科技集团有限公司 | Highway construction that facilitates use is with enclosing fender device |
-
2014
- 2014-09-25 CN CN201420553476.3U patent/CN204158086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658286A (en) * | 2022-05-26 | 2022-06-24 | 山东金宇信息科技集团有限公司 | Highway construction that facilitates use is with enclosing fender device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |