CN206151035U

CN206151035U - Rotate locking structure in bed guardrail

Info

Publication number: CN206151035U
Application number: CN201620973717.9U
Authority: CN
Inventors: 随艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-22
Filing date: 2016-08-22
Publication date: 2017-05-10
Anticipated expiration: 2026-08-22

Abstract

The utility model provides a rotate locking structure in bed guardrail belongs to household article technical field. It has been solved current bed guardrail and has had the inconvenient problem of controing. The outside of this rotate locking structure in bed guardrail's button has the spacing groove, rotates and is equipped with the dop on the seat, is in when promoting locking round pin and locking round pin and breaking away from locking groove state the dop and imbeds limiting groove when the button to be used for limiting the push -button reset. The bed guardrail that has this rotation locking structure is in and enables locking round pin embedding locking inslot when needing by the locking, realizes the locking bracing piece and erects and rotate between the railing, guarantees the security, the button sets up in turning round simultaneously, also has the advantage that improves the security, the bed guardrail is in in the time of need overturning the guardrail downwards, enables the locking round pin again and breaks away from the locking groove and press the button by spacing, realizes the bracing piece and erects and rotate in a flexible way between the railing, therefore the internal crucible guardrail alone also can be controld the railing and overturns downwards, have and make the railing overturn downwards to control more convenient advantage.

Description

Latch-up structure is rotated in Cribguard

Technical field

The utility model belongs to household goods technical field, is related to a kind of Cribguard, rotates in particularly a kind of Cribguard Latch-up structure.

Background technology

Cribguard is a kind of protector for being used to prevent baby from dropping from the bed installed in mattress edges.Edge of bed guardrail bag Include presser feet, the railing above mattress and protection screen cloth and the support for connecting railing and presser feet being pressed in below mattress Bar；It is rectangular that railing encloses structure.

It is more with regard to the pertinent literature of Cribguard, the child bed guard rail (Authorization Notice No. that such as Chinese patent literature is recorded CN203555441U), connection is rotated between support bar and perpendicular railing.The locking mechanism that and for example Chinese patent literature is recorded (is authorized Notification number CN205053496U), the structure has the advantages that security is higher；But there is also some shortcomings, need to by railing to During lower upset, because spacing is larger between two legs of Cribguard, the especially Cribguard of about 2 meters of width, a people cannot The locking mechanism on two legs is operated simultaneously；In other words, the Cribguard with the locking mechanism is existed and manipulates inconvenience Problem.

The content of the invention

The utility model proposes rotating latch-up structure in a kind of Cribguard, the technical problems to be solved in the utility model is The security of Cribguard how was both can guarantee that, railing in Cribguard can have been improved again and is overturn property easy to operate.

The technical problem to be solved of the present utility model can be realized by following technical proposal：Rotate in a kind of Cribguard Latch-up structure, Cribguard includes support bar and perpendicular railing, rotates the rotary head that latch-up structure includes being connected with perpendicular railing, rotary head Both sides are equipped with the rotation seat being fixedly connected with support bar, are connected by rotating shaft between rotary head and rotation seat；Rotate locking knot Structure also includes the lockable mechanism with lock groove and lock pin, and lock groove is located in rotary head or on rotation seat；Wear in rotary head It is provided with and arrange along rotary head RADIAL direction and lock pin can be promoted to depart from the button of lock groove；The outside of button has stopper slot, Rotation seat is provided with dop, dop and embedded stopper slot when button is in promotes lock pin and lock pin disengaging locking slot status It is interior to reset for limit button.

When this Cribguard need to downwardly turn on railing, it is only necessary to be pressed on the button in two legs, button is limited, now Railing can be rotated neatly.Compared with prior art, the Cribguard with this rotation latch-up structure is in energy when needing locked Make in the embedded lock groove of lock pin, to realize being rotated between locking support bar and perpendicular railing, it is ensured that security；Simultaneously button is arranged on In rotary head, it may have improve the advantage of security；Cribguard is in when needing to downwardly turn over guardrail, and lock pin can be made to depart from lock again Only groove and button is limited, realizes neatly being rotated between support bar and perpendicular railing；Thus one people of this Cribguard also can manipulate Railing is downwardly turned over；Manipulation more easily advantage is downwardly turned over railing is made.

Description of the drawings

Fig. 1 is the leg dimensional structure diagram of Cribguard.

Fig. 2 is cross section structure diagram of this rotation latch-up structure in lockup state.

Fig. 3 is the cross section structure diagram that this rotation latch-up structure is in released state and button is in limited state.

Fig. 4 and Fig. 5 are the schematic diagrames of the detonation configuration different visual angles of the leg of Cribguard.

Fig. 6 is the configuration schematic diagram of the leg of Cribguard in embodiment two.

In figure, 1, support bar；1a, metallic rod；1b, plastic casing；2nd, railing is erected；3rd, rotary head；4th, rotation seat；4a, metal Support chip；4b, pedestal；4c, outer cover；4d, conduit；5th, rotating shaft；6th, lock groove；7th, lock pin；8th, button；8a, stopper slot；8b、 Barb；9th, the first spring；10th, escape groove is rotated；11st, dop；12nd, second spring；13rd, groove.

Specific embodiment

The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.

Embodiment one

As shown in Figures 1 to 5, Cribguard includes support bar 1 and perpendicular railing 2.Support bar 1 passes through rotation lock with perpendicular railing 2 Fixed structure is connected.

Rotating latch-up structure includes 3, two rotation seats 4 of a rotary head and one group of lockable mechanism.Rotary head 3 is in the form of annular discs, and two Individual rotation seat 4 is separately positioned on the both sides of rotary head 3, and side and the side of rotation seat 4 of rotary head 3 mutually rely on；One rotary head 3 and two It is connected by a rotating shaft 5 between individual rotation seat 4.Perpendicular railing 2 is vertically arranged with rotating shaft 5, plugs with the bottom of perpendicular railing 2 In rotary head 3, thus rotary head 3 is rotated and swings can perpendicular railing 2.Rotation seat 4 is fixedly connected with the upper end of support bar 1.

Support bar 1 includes metallic rod 1a and plastic casing 1b, and rotation seat 4 includes the metal being fixedly connected with metallic rod 1a The pedestal 4b that blade 4a and plastic casing 1b the are connected as a single entity and outer cover 4c on the outside of pedestal 4b, metal support chip 4a are embedded In pedestal 4b.Outer cover 4c and pedestal 4b snappings, and then it is easy to internally positioned part to install.

Lockable mechanism has lock groove 6 and lock pin 7, when lock pin 7 is embedded in lock groove 6, realizes locking；Work as lock pin 7 depart from lock groove 6, realize unblock.It is equipped with rotary head 3 and arrange along the RADIAL direction of rotary head 3 and lock pin 7 can be promoted to depart from lock The only button 8 of groove 6；The first spring 9 for making button 8 that there is all the time mobile trend laterally is provided between button 8 and rotary head 3.Say Bright book accompanying drawing provides lock groove 6 on the metal support chip 4a of rotation seat 4, and lock pin 7 is fixedly connected with button 8；Metal The rotation escape groove 10 for being connected curved with the inner of lock groove 6 is also provided with blade 4a.

According to actual conditions, lock groove 6 can be located in rotary head 3, and connection and locking are oriented between lock pin 7 and rotation seat 4 Being provided between pin 7 and rotation seat 4 can make lock pin 7 be embedded in the back-moving spring in lock groove 6.

The outside of button 8 has stopper slot 8a, and Figure of description provides the outside of rotary head 3 and has two barb 8b, and then Form two sections of curved stopper slot 8a.Have through metal support chip 4a on the pedestal 4b of rotation seat 4 and penetrate in rotary head 3 Conduit 4d, is provided with dop 11 in conduit 4d, thus the both sides of button 8 are equipped with one with the one-to-one dops of stopper slot 8a 11.Being provided between dop 11 and outer cover 4c makes dop 11 have the second spring 12 near the trend of button 8 all the time.Outside dop 11 There is the inner end of spacing raised line, rotary head 3 or conduit 4d to have the stop part corresponding with spacing raised line position for side, and stop part is supplied Spacing raised line is against for limiting dop 11 near the movement of the direction of button 8, and then avoiding the head of dop 11 with button 8 Lateral surface causes transition of wearing and tearing.

As shown in Fig. 2 the outer end portion of button 8 is located at the outside of rotary head 3, the first spring 9 is in diastole state, lock pin In 7 embedded lock grooves 6；Thus this rotation latch-up structure is in lockup state.Second spring 12 is in diastole state, spacing raised line It is resisted against on stop part, and then avoids dop 11 from departing from；Dop 11 is in released state with button 8.

By pressing button 8, this rotation latch-up structure switches to the unblock shape shown in Fig. 3 from the lockup state shown in Fig. 2 State.The outer face of button 8 is substantially flush with the outside of rotary head 3, and the first spring 9 is in compressive state, and lock pin 7 departs from lock groove In 6 embedded rotation escape groove 10.

In the process, slip is produced in button 8 between the inclined-plane of barb 8b and the inclined-plane of dop 11, dop 11 is first to remote From the movement of the direction of dop 11, second spring 12 is gradually compressed；After the head crest line of dop 11 crosses barb 8b ridge lines, i.e., , just to rear, dop 11 enters again under the elastic force effect of second spring 12 near the movement of the direction of button 8 for dop 11 and stopper slot 8a And dop 11 is embedded in stopper slot 8a；Axial limiting is now formed between dop 11 and barb 8b, i.e., limit button 8 is in the first bullet Reset under the elastic force of spring 9.

The disengaging lock groove 6 of above-mentioned lock pin 7 is in by manipulating the rotation latch-up structure for making two legs in Cribguard And dop 11 is with during state, pulling railing downwardly turns over railing in embedded stopper slot 8a, that is, erect railing 2 drive rotary head 3 around Rotating shaft 5 is rotated, and after perpendicular railing 2 turns an angle, dop 11 forms dislocation, elastic force of the button 8 in the first spring 9 with barb 8b It is displaced outwardly under effect；And then dop 11 is in released state with button 8.

According to actually used situation, pulling railing is flipped up railing, when lock pin 7 is in relative shape with lock groove 6 During state, button 8 continues to be displaced outwardly under the elastic force effect of the first spring 9；Lock pin 7 is embedded in lock groove 6, this rotation locking Structure is in lockup state as shown in Figure 2.

Embodiment two

The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches Different place is stated, different place is：Outer cover 4c is connected as a single entity with pedestal 4b.

There is no conduit 4d on the pedestal 4b of rotation seat 4, dop 11 is connected with the pedestal 4b of rotation seat 4, hence without Second spring 12 is set.Being provided with the both sides of barb 8b makes barb 8b have resilient groove 13.

By pressing button 8, during this rotation latch-up structure switches to released state from lockup state, in button 8 Slip is produced between the inclined-plane of barb 8b and the inclined-plane of dop 11, barb 8b occurs elastic deformation, as dop 11 and stopper slot 8a Just to rear, barb 8b makes dop 11 be embedded in stopper slot 8a under its own elastic force effect；And then the dop 11 of dop 11 and barb Form axial limiting, i.e. limit button 8 between 8b to reset under the elastic force of the first spring 9.

Claims

1. latch-up structure is rotated in a kind of Cribguard, and Cribguard includes support bar (1) and perpendicular railing (2), rotates latch-up structure bag The rotary head (3) being connected with perpendicular railing (2) is included, the both sides of rotary head (3) are equipped with the rotation seat being fixedly connected with support bar (1) (4), it is connected by rotating shaft (5) between rotary head (3) and rotation seat (4)；Rotate latch-up structure also include with lock groove (6) and The lockable mechanism of lock pin (7), lock groove (6) is in rotary head (3) or on rotation seat (4)；Edge is equipped with rotary head (3) Rotary head (3) RADIAL direction arranges and lock pin (7) can be promoted to depart from the button (8) of lock groove (6)；Characterized in that, described The outside of button (8) has stopper slot (8a), and rotation seat (4) is provided with dop (11), when button (8) is in promotion lock pin (7) and lock pin (7) depart from lock groove (6) state when dop (11) with embedded stopper slot (8a) in for limit button (8) answer Position.

2. latch-up structure is rotated in Cribguard according to claim 1, it is characterised in that the outside tool of the rotary head (3) There are two barbs (8b), form two sections of curved stopper slots (8a).

3. latch-up structure is rotated in Cribguard according to claim 2, it is characterised in that the button (8) and rotary head (3) Between be provided with the first spring (9) for making button (8) that there is all the time mobile trend laterally；The perpendicular railing (2) of this Cribguard is downwards During upset, dop (11) can be formed with barb (8b) and misplaced, and button (8) is displaced outwardly under the elastic force effect of the first spring (9) Make dop (11) with button (8) in released state.

4. latch-up structure is rotated in the Cribguard according to claim 1 or 2 or 3, it is characterised in that the rotation seat (4) Upper to have conduit (4d), dop (11) is arranged in conduit (4d), and being provided between dop (11) and outer cover (4c) makes dop (11) All the time there is the second spring (12) near button (8) trend.

5. latch-up structure is rotated in Cribguard according to claim 4, it is characterised in that the outside tool of the dop (11) The inner end of limited location raised line, rotary head (3) or conduit (4d) have for spacing raised line against and for limiting dop (11) to leaning on The stop part of nearly button (8) direction movement.

6. latch-up structure is rotated in Cribguard according to claim 4, it is characterised in that the support bar (1) is including gold Category bar (1a) and plastic casing (1b), rotation seat (4) includes the metal support chip (4a) being fixedly connected with metallic rod (1a) and modeling Pedestal (4b) and the outer cover (4c) on the outside of pedestal (4b) that material shell (1b) is connected as a single entity, conduit (4d) is solid with pedestal (4b) Fixed connection, outer cover (4c) and pedestal (4b) snapping.

7. rotate latch-up structure in Cribguard according to claim 6, it is characterised in that the lock groove (6) positioned at turn On the metal support chip (4a) of dynamic seat (4)；Also it is provided with metal support chip (4a) and is connected and in arc with the inner of lock groove (6) The rotation escape groove (10) of shape.

8. rotate latch-up structure in the Cribguard according to Claims 2 or 3, it is characterised in that the dop (11) with turn Dynamic seat (4) is connected and connects, and being provided with the side wall of rotary head (3) makes barb (8b) have resilient groove (13).