CN209620946U - A kind of structure-improved of child guard railing lock - Google Patents
A kind of structure-improved of child guard railing lock Download PDFInfo
- Publication number
- CN209620946U CN209620946U CN201821376113.1U CN201821376113U CN209620946U CN 209620946 U CN209620946 U CN 209620946U CN 201821376113 U CN201821376113 U CN 201821376113U CN 209620946 U CN209620946 U CN 209620946U
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- China
- Prior art keywords
- lock
- improved
- guard railing
- body mechanism
- fixing seat
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Abstract
A kind of structure-improved of child guard railing lock, it is characterized by: it includes the latching device being mounted on doorframe and the lock body mechanism that is mounted on a column, the lock body mechanism includes the rotating seat being mounted on a column and vertically shaking is hingedly mounted on the tapered end on rotating seat, and the outer end face of tapered end is provided with lock tongue；Correspondingly: the latching device includes the fixing seat being mounted on doorframe, and the outer end face of fixing seat is provided with lockhole, plays the role of connecting latch mechanism and lock body mechanism in lock tongue insertion lockhole.The beneficial effects of the utility model are: 1) structure is simple, low manufacture cost improves the market competitiveness.2) compact, locking unlock are simple to operate.3) locking is stable and firm, and double latch functions are arranged, children is avoided voluntarily to unlock, and improves security performance.4) setting guiding sloping platform, does not need precisely to align, and locks high-efficient.
Description
Technical field
The utility model relates to a kind of child guard railing accessory, the structure-improved of specifically a kind of child guard railing lock.
Background technique
Guardrail is mainly used for the guarantor in factory, workshop, warehouse, parking lot, shopping centre or public place to equipment and facilities
Shield and protection.Child guard railing mainly plays a protective role to children, and the scope of activities of children is provided in safety zone.Now
Children guard bar be mainly used in the home-ranges such as bedside, prevent children from falling from the bed, or be encircled into a Dingan County on ground
Gamut, so that children are movable wherein, but limited by environment space, the protective fence space that ground is encircled into can not too
Greatly, local space can only be passed through to fence into an activity space, be limited so as to cause space for children, influence children's activity
Range, while the scope of activities of adult is limited to a certain extent, cause away inconvenience.Therefore part of the manufacturer devises energy at present
Using entire room as the protective fence of space for children, which is fixedly mounted on the doorframe in room, by room with
The external world is isolated, while preventing children from going out out of room, when adult wants to go out, it is only necessary to unlock protective fence, greatly
People can easily go out.But this protective fence lock-switch is complicated for operation cumbersome, lock body is not sufficiently stable securely, and children are easy oneself to beat
It opens, children enter risk range.In order to solve the above drawback, it is badly in need of proposing a kind of structure-improved of child guard railing lock.
Utility model content
The purpose of this utility model is to overcome prior art there are the shortcomings that, it is simple to provide a kind of structure, user
Just, compact is locked stable and firm, a kind of structure-improved of child guard railing lock simple to operate.
The utility model aim is realized with the following methods: a kind of structure-improved of child guard railing lock, feature exist
In: it includes the latching device being mounted on doorframe and the lock body mechanism that is mounted on a column, and the lock body mechanism includes peace
Rotating seat and vertically shaking on door column are hingedly mounted on the tapered end on rotating seat, and the outer end face of tapered end is provided with lock
Tongue；Correspondingly: the latching device includes the fixing seat being mounted on doorframe, and the outer end face of fixing seat is provided with lockhole,
Play the role of connecting latch mechanism and lock body mechanism in lock tongue insertion lockhole.
The tapered end includes prelocalization lid and rear locating cover, and prelocalization lid and rear locating cover are installed relatively, and are clamped in
On door column；The prelocalization lid and the opposite side of rear locating cover are provided with locating shaft and avoiding hollow groove, and locating shaft insertion is located at
In hinge hole on rotating seat, rotating seat is clamped in avoiding hollow groove.
It is provided with loose slot between the prelocalization lid and rear locating cover, lock tongue extension type is mounted in the loose slot；
Push spring is provided between the loose slot and lock tongue, lock tongue is pushed outwardly by push spring always.
The lock tongue front end is equipped with guide ledges, and the outer end face of guide ledges is inclined to set.
The fixing seat upper and lower end face is obliquely installed in up-narrow and down-wide, and tapered end outer end face shape is opposite with fixing seat to be set
It sets.
The fixing seat two sides setting guiding sloping platform, guiding sloping platform is interior to be equipped with several reinforcing ribs.
The lock body mechanism upper end is embedded to be equipped with closing piece, and closing piece includes the switch being placed in the sliding slot of tapered end upper end
Boss and snap-gauge positioned at sliding slot lower end, by left and right pull switch boss, snap-gauge can be inserted into or be detached from card pipe, realize lock body machine
The self-locking and unlock of structure.
The arc-shaped setting in switch boss upper surface.
The beneficial effects of the utility model are: 1) structure is simple, low manufacture cost improves the market competitiveness.2) small in size
Ingeniously, locking unlock is simple to operate.3) locking is stable and firm, and double latch functions are arranged, children is avoided voluntarily to unlock, and improves
Security performance.4) setting guiding sloping platform, does not need precisely to align, and locks high-efficient.
Detailed description of the invention
Fig. 1 is the utility model protective fence locking state figure.
Fig. 2 is the utility model protective fence unlocked state figure.
Fig. 3 is lock body mechanism installation diagram in the utility model.
Fig. 4 is latching device structure chart in the utility model.
Fig. 5 is cross-sectional view in the utility model.
Fig. 6 is tapered end assembly structure figure in the utility model.
Fig. 7 is lock block structure figure in the utility model.
Fig. 8 is lock bolt structure figure in the utility model.
Specific embodiment
Specific further instruction is made to the utility model with reference to the accompanying drawing.A kind of improvement knot of child guard railing lock
Structure, it is characterised in that: it includes the latching device being mounted on doorframe 3 and the lock body mechanism that is mounted on a column 4, the lock
Body mechanism includes the rotating seat 2 being mounted on a column 4 and vertically shaking is hingedly mounted on the tapered end 5 on rotating seat 2, tapered end 5
Outer end face be provided with lock tongue 6；Correspondingly: the latching device includes the fixing seat 1 being mounted on doorframe 3, fixing seat 1
Outer end face be provided with lockhole 7, lock tongue 6, which is inserted into lockhole 7, plays the role of connecting latch mechanism and lock body mechanism.
The tapered end 5 includes prelocalization lid 51 and rear locating cover 52, and prelocalization lid 51 and rear locating cover 52 are installed relatively,
And it is clamped on a column 4；The opposite side of the prelocalization lid 51 and rear locating cover 52 is provided with locating shaft 10 and avoiding hollow groove
12, the insertion of locating shaft 10 is located in the hinge hole 11 on rotating seat 2, and rotating seat 2 is clamped in avoiding hollow groove 12.
Loose slot 13 is provided between the prelocalization lid 51 and rear locating cover 52,6 extension type of lock tongue is mounted on the work
In dynamic slot 13；It is provided with push spring between the loose slot 13 and lock tongue 6, lock tongue 6 is pushed outwardly by push spring always.
6 front end of lock tongue is equipped with guide ledges 61, and the outer end face of guide ledges 61 is inclined to set.
1 upper and lower end face of fixing seat is obliquely installed in up-narrow and down-wide, and 5 outer end face shape of tapered end is opposite with fixing seat 1
Setting.
1 two sides of the fixing seat setting guiding sloping platform 8, guiding sloping platform 8 is interior to be equipped with several reinforcing ribs 9.
The lock body mechanism upper end is embedded to be equipped with closing piece 14, and closing piece 14 includes being placed in tapered end upper end sliding slot 15
Switch boss 141 and the snap-gauge 142 positioned at 15 lower end of sliding slot, by left and right pull switch boss 141, snap-gauge 142 be can be inserted into
Or it is detached from card pipe 16, realize the self-locking of lock body mechanism and unlock.
The arc-shaped setting in 141 upper surface of switch boss.
Working principle: in this case, prelocalization lid and rear locating cover in tapered end are installed relatively, and forward and backward locating cover is opposite
Side is provided with locating shaft and avoiding hollow groove, and locating shaft insertion is located at the hinge hole on rotating seat, rotating seat is clamped in avoiding hollow groove
It is interior, lock body mechanism and door column are installed.
When needing protective fence to lock, lock mechanism is rotated down, and lock tongue moves down along fixing seat end face, due to lock
Push spring is set between tongue and loose slot, and lock tongue is retracted in loose slot by fixing seat end force.When being moved to lockhole, due to
Always by lock tongue toward extrapolated, fixing seat end force contact, lock tongue is not pressurized push spring, and lock tongue pop-up is placed in lockhole, will
Protective fence locking.At this point, preventing children's hand maloperation from protective fence being caused to unlock to more reinforce locking, it is set in lock body mechanism
Hold it is embedded closing piece is installed, by the way that closing piece is turned left promotion, in the snap-gauge insertion card pipe in closing piece, lock body mechanism is carried out the
Double locking, thus avoid children this guardrail after a period of use, unlock is swung up by learning manipulation tapered end, promoted
Security performance.
When not needing protective fence, closing piece is turned right promotion, snap-gauge from card manage in be detached from, lock body mechanism carries out self solution
Lock.Then lock mechanism is up rotated, lock tongue front end is due to which is provided with guide ledges, in the gentle retraction loose slot of lock tongue,
It is detached from out of lockhole.Then lock tongue is pushed outwardly after lockhole disengaging always under push spring effect, upward along fixing seat end face
It is mobile, protective fence is unlocked.
Further, lockhole two sides setting guiding sloping platform is fallen on the guiding sloping platform of side when lock tongue is not aligned with lockhole
When, lock tongue can be moved in lockhole along guiding sloping platform, and auxiliary lock tongue is aligned with lockhole, avoid the need for accurately operating ability
Locking, it is simple to operate quick the advantages that, therefore can be widely used to promote.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of structure-improved of child guard railing lock, it is characterised in that: it include the latching device being mounted on doorframe (3) and
The lock body mechanism being mounted on a column (4), the lock body mechanism include the rotating seat (2) that is mounted on a column (4) and up and down
The tilting articulated tapered end (5) being mounted on rotating seat (2), the outer end face of tapered end (5) are provided with lock tongue (6)；Correspondingly: institute
The latching device stated includes the fixing seat (1) being mounted on doorframe (3), and the outer end face of fixing seat (1) is provided with lockhole (7), is locked
Play the role of connecting latch mechanism and lock body mechanism in tongue (6) insertion lockhole (7).
2. a kind of structure-improved of child guard railing lock according to claim 1, it is characterised in that: the tapered end (5)
Including prelocalization lid (51) and rear locating cover (52), prelocalization lid (51) and the opposite installation of rear locating cover (52), and it is clamped in door
On column (4)；The opposite side of the prelocalization lid (51) and rear locating cover (52) is provided with locating shaft (10) and avoiding hollow groove
(12), locating shaft (10) insertion is located in the hinge hole (11) on rotating seat (2), and rotating seat (2) is clamped in avoiding hollow groove (12)
It is interior.
3. a kind of structure-improved of child guard railing lock according to claim 2, it is characterised in that: the prelocalization lid
(51) and between rear locating cover (52) it is provided with loose slot (13), lock tongue (6) extension type is mounted in the loose slot (13)；It is described
Loose slot (13) and lock tongue (6) between be provided with push spring, lock tongue (6) are pushed outwardly by push spring always.
4. a kind of structure-improved of child guard railing lock according to claim 2, it is characterised in that: the lock tongue (6)
Front end is equipped with guide ledges (61), and the outer end face of guide ledges (61) is inclined to set.
5. a kind of structure-improved of child guard railing lock according to claim 1, it is characterised in that: the fixing seat
(1) upper and lower end face is obliquely installed in up-narrow and down-wide, and tapered end (5) outer end face shape is reversed with fixing seat (1).
6. a kind of structure-improved of child guard railing lock according to claim 5, it is characterised in that: the fixing seat
(1) two sides setting guiding sloping platform (8), guiding sloping platform (8) is interior to be equipped with several reinforcing ribs (9).
7. a kind of structure-improved of child guard railing lock according to claim 1, it is characterised in that: the lock body mechanism
Upper end is embedded to be equipped with closing piece (14), and closing piece (14) includes the switch boss (141) being placed in tapered end upper end sliding slot (15)
And it is located at the snap-gauge (142) of sliding slot (15) lower end, by left and right pull switch boss (141), snap-gauge (142) can be inserted into or be detached from
Card pipe (16) realizes the self-locking of lock body mechanism and unlock.
8. a kind of structure-improved of child guard railing lock according to claim 7, it is characterised in that: the switch boss
(141) the arc-shaped setting in upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376113.1U CN209620946U (en) | 2018-08-24 | 2018-08-24 | A kind of structure-improved of child guard railing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376113.1U CN209620946U (en) | 2018-08-24 | 2018-08-24 | A kind of structure-improved of child guard railing lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620946U true CN209620946U (en) | 2019-11-12 |
Family
ID=68441685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821376113.1U Active CN209620946U (en) | 2018-08-24 | 2018-08-24 | A kind of structure-improved of child guard railing lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620946U (en) |
-
2018
- 2018-08-24 CN CN201821376113.1U patent/CN209620946U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |