CN209171823U - A kind of protective device for preventing infant from falling from the bed - Google Patents
A kind of protective device for preventing infant from falling from the bed Download PDFInfo
- Publication number
- CN209171823U CN209171823U CN201721826664.9U CN201721826664U CN209171823U CN 209171823 U CN209171823 U CN 209171823U CN 201721826664 U CN201721826664 U CN 201721826664U CN 209171823 U CN209171823 U CN 209171823U
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- CN
- China
- Prior art keywords
- bar
- vertical
- protective device
- bed
- vertical bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of protective devices for preventing infant from falling from the bed, including the frame (10) that can be folded after locking device unlocks, the frame (10) includes at least two support members (1), vertical lower vertical bar (2) are rotatably connected in each support member (1), it is rotatably connected to vertical upper vertical bar (3) in the lower vertical bar (2), the transverse bar (4) being rotatablely connected with upper vertical bar (3) is equipped between each upper vertical bar (3).The utility model structure is simple, and assembly is easy, low in cost, folding convenient.
Description
[technical field]
The utility model relates to a kind of protective device, more specifically a kind of protection for preventing infant from falling from the bed
Device.
[background technique]
Many families can all buy the protective device that can prevent infant from falling from the bed at present.This protective device is in
Frame shape, protective device are erected at bedside edge, cloth set flexible are arranged on protective device, will be by when infant rolls in bed
Cloth set is blocked, to prevent infant from falling down, it is ensured that safety.Traditional protective device structure is more complicated, assembly process
More, cost is relatively high, and is to overturn frame outward when folding, inconvenient for operation.
Therefore, the utility model is based on above deficiency and generates.
[utility model content]
The utility model aim is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, and assembly is easy, at low cost
Honest and clean, folding convenient prevents the protective device that infant falls from the bed, after which is installed on bed, can prevent
Infant falls from the bed, it is ensured that safety.
The utility model is achieved through the following technical solutions:
A kind of protective device for preventing infant from falling from the bed, including the frame that can be folded after locking device unlocks
10, it is characterised in that: the frame 10 includes at least two support members 1, is rotatablely connected in each support member 1
Have vertical lower vertical bar 2, be rotatably connected to vertical upper vertical bar 3 in the lower vertical bar 2, be equipped between each upper vertical bar 3 with
The transverse bar 4 that upper vertical bar 3 is rotatablely connected.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the support member 1 is wrapped
It includes vertical supporting leg 11 and is connected to 11 lower end of supporting leg and can be by the transverse leg 12 that mattress is pushed down, 2 turns of the lower vertical bar
It is dynamic to be connected to 11 upper end of supporting leg.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the lower vertical bar 2 passes through
It is located at first hinged seat 5 of the upper end and is located at the second hinged seat 6 of 3 lower end of upper vertical bar and is rotatablely connected with upper vertical bar 3, it is described
Transverse bar 4 and being located at the third hinged seat 7 of its end and being located at the 4th hinged seat 8 of 3 upper end of upper vertical bar with upper vertical bar 3
Rotation connection.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the locking device packet
Include expose to the first hinged seat 5 and can in the first hinged seat 5 transverse movement horizontal button 91, set in the lower vertical bar 2
Having can be driven and the vertical slide bar 92 of vertical motion in 91 transverse movement of horizontal button by horizontal button 91, the vertical cunning
92 lower end of bar is connected with the locking level 93 that can be pulled by it, and the locking level 93 is equipped with the locking pin protruded to one side
94, the supporting leg 11 is equipped with the vertical engaging slot 95 that can be engaged with locking pin 94, is additionally provided on the supporting leg 11
Connect with engaging slot 95 and when locking pin 94 and engaging slot 95 are detached from for locking pin 94 including the first arc groove 96 for sliding, institute
Locking level 93 can be pressed and engage the locking pin 94 on locking level 93 with the holding of engaging slot 95 by being additionally provided in the lower vertical bar 2 stated
Spring 97.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: second hinged seat 6
The second arc groove 99 for being equipped with transverse groove 98 and connecting with transverse groove 98, the horizontal button 91 is equipped with can be in transverse groove
98 and second protruding pin 90 that slides in arc groove 99.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the vertical slide bar 92
It is connect with locking level 93 by drag-line 9a.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the horizontal button 91
It is equipped with the inclined-plane 91a that vertical 92 vertical motion of slide bar can be pushed in its transverse movement.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the vertical slide bar 92
It is equipped with the rake 92a cooperated with inclined-plane 91a.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: the third hinged seat 7
It is equipped with third arc groove 9b, the 4th hinged seat 8 is equipped with the bayonet lock 9c that can be slided in third arc groove 9b.
The protective device that infant falls from the bed is prevented as described above, it is characterised in that: each support portion
Lateral connecting rod 20 is additionally provided between part 1.
Compared with prior art, the utility model has the following advantages:
1, it is rotatably connected to vertical lower vertical bar in each support member of the utility model, is rotatably connected in lower vertical bar
Vertical upper vertical bar is equipped with the transverse bar being rotatablely connected with upper vertical bar between each upper vertical bar.So structure is very simple, zero
Component is few, and assembly is easy, low in cost.When folding, it need to only make upper vertical bar and lower vertical bar connecting position to frame medial motion,
Then transverse bar will also relatively rotate with upper vertical bar link position, support member and lower vertical bar link position, transverse bar
It is just drawn close in the vertical direction to support member, to can be achieved with the folding of protective device, operation is very simple and fast.
2, the locking device of the utility model need to only press horizontal button in unlock, and the inclined-plane on horizontal button just pushes
Rake on vertical slide bar, so that vertical slide bar be made to move upwards, vertical slide bar just pulls locking level to move upwards, locking level
On locking pin just exit out of engaging slot on supporting leg and opposite with the first arc groove, lower vertical bar and supporting leg are with regard to complete at this time
At unlock.Continue to press horizontal button, just pushes upper vertical bar and lower vertical bar connecting position to frame medial motion, then use
Same method presses the horizontal button at other upper vertical bar and lower vertical bar connecting position and unlock, is then pressed downward transverse direction
Bar, transverse bar are just drawn close to supporting leg and are folded.During folding, locking pin slides in the first arc groove, protruding pin
It is slided in the second arc groove, bayonet lock slides in third arc groove, plays the role of guiding and limit.
3, the utility model structure is simple, and assembly is easy, low in cost, folding convenient, is suitble to promote and apply.
[Detailed description of the invention]
Fig. 1 is 1 perspective view of the utility model embodiment；
Fig. 2 is 1 front view of the utility model embodiment；
Fig. 3 is one of the schematic diagram in 1 folding process of the utility model embodiment；
Fig. 4 is two of the schematic diagram in 1 folding process of the utility model embodiment；
Fig. 5 is the schematic diagram of 1 folded state of the utility model embodiment；
Fig. 6 is the cross-sectional view of the component of the utility model embodiment 1；
Fig. 7 is the enlarged view in Fig. 6 at A；
Fig. 8 is the enlarged view in Fig. 6 at B；
Fig. 9 is the side view of the component of the utility model embodiment 1；
Figure 10 is the enlarged view in Fig. 9 at C；
Figure 11 is the enlarged view in Fig. 9 at D；
Figure 12 is the enlarged view in Fig. 9 at E；
Figure 13 is the perspective view of the component of the utility model embodiment 1；
Figure 14 is the side view of the locking level of the utility model；
Figure 15 is one of the utility model principle figure；
Figure 16 is the two of the utility model principle figure；
Figure 17 is the expanded view of the utility model embodiment 2；
Figure 18 is the schematic diagram in 2 folding process of the utility model embodiment.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
As shown in Figure 15 and Figure 16, a kind of protective device for preventing infant from falling from the bed, is included in locking device solution
The frame 10 that can be folded after lock, the frame 10 include at least two support members 1, in each support member 1
Be rotatably connected to vertical lower vertical bar 2, be rotatably connected to vertical upper vertical bar 3 in the lower vertical bar 2, each upper vertical bar 3 it
Between be equipped with the transverse bar 4 that is rotatablely connected with upper vertical bar 3.So the utility model protective device structure is very simple, components
Few, assembly is easy, low in cost.When folding, it need to only make upper vertical bar 3 and 2 connecting position of lower vertical bar to 10 medial motion of frame,
Then transverse bar 4 will also relatively rotate with 3 link position of upper vertical bar, support member 1 and 2 link position of lower vertical bar, horizontal
It is just drawn close in the vertical direction to support member 1 to bar 4, to can be achieved with the folding of protective device, operation is very simple
Fast.Cloth set need to only be set on frame 1 when specifically used and support member 1 is fixedly installed on bed by this protective device
?.The locking device of this protective device can use the locking structure of traditional defense device, such as mutually there is rotation to close
The fit structure of bolt and card slot is set between two components of system.It is of course also possible to be that a rotation is arranged in lower vertical bar 2
Hook, and in upper vertical bar 3 be arranged a pin shaft that can be engaged with hook, when hook engages with pin shaft, at protective device
In expansion use state, when needing to fold, rotation hook and bayonet lock are detached from, and can push upper vertical bar 3 and lower vertical bar at this time
Bar 2, so that protective device be made to fold.When protective device folds, so that it may easily infant be put on bed or from the bed
It embraces.
Embodiment 1:
As shown in Figures 1 to 5, a kind of protective device for preventing infant from falling from the bed is included in locking device unlock
The frame 10 that can be folded afterwards, the frame 10 include two support members 1, the company of rotation in each support member 1
It is connected to vertical lower vertical bar 2, vertical upper vertical bar 3 is rotatably connected in the lower vertical bar 2, is equipped between each upper vertical bar 3
The transverse bar 4 being rotatablely connected with upper vertical bar 3.Entire frame is by two support members, 1, two lower vertical bar 2, two in the present embodiment
Root upper vertical bar 3 and a transverse bar 4 are constituted, and structure is very simple, and it is easy to assemble up, low in cost.It is only needed when folding
Make upper vertical bar 3 and 2 connecting position of lower vertical bar to 10 medial motion of frame, can be achieved with the folding of entire protective device, operates non-
Normal is convenient and efficient.
As depicted in figs. 1 and 2, lateral connecting rod 20 is additionally provided between each support member 1.Connecting rod 20 is
Entire frame 10 constitutes a closed shape, so that 10 structural strength of entire frame is more preferable.
As shown in Figure 1, the support member 1 includes vertical supporting leg 11 and is connected to 11 lower end of supporting leg and energy quilt
The transverse leg 12 that mattress is pushed down, the lower vertical bar 2 are rotatably connected on 11 upper end of supporting leg.In protective device in use, transverse direction
Leg 12 is pushed down by mattress, and thus protective device can be fixedly installed on bed, is installed very convenient quick.
As shown in Figures 4 to 7, the lower vertical bar 2 is by being located at first hinged seat 5 of the upper end and being located at upper vertical bar 3
Second hinged seat 6 of lower end and be rotatablely connected with upper vertical bar 3, the transverse bar 4 is by being located at the third hinged seat 7 of its end
With the 4th hinged seat 8 that is located at 3 upper end of upper vertical bar and be rotatablely connected with upper vertical bar 3.
As shown in Fig. 6 to Figure 12, the locking device includes exposing to the first hinged seat 5 and can be in the first hinged seat 5
The horizontal button 91 of interior transverse movement, interior be equipped with of the lower vertical bar 2 can be by horizontal button in 91 transverse movement of horizontal button
91 drive and the vertical slide bar 92 of vertical motion, and 92 lower end of vertical slide bar is connected with the locking level 93 that can be pulled by it,
The locking level 93 is equipped with the locking pin 94 protruded to one side, and the supporting leg 11, which is equipped with, to be blocked with locking pin 94
The vertical engaging slot 95 closed is additionally provided on the supporting leg 11 and connects with engaging slot 95 and de- in locking pin 94 and engaging slot 95
From when for the first arc groove 96 that slides inside of locking pin 94, locking level 93 can be pressed and make by being additionally provided in the lower vertical bar 2
Locking pin 94 on locking level 93 keeps the spring 97 engaged with engaging slot 95.
As shown in Fig. 7, Fig. 8, Figure 12 and Figure 14, locking device need to only press horizontal button 91, horizontal button in unlock
Inclined-plane 91a on 91 just pushes the rake 92a on vertical slide bar 92, so that vertical slide bar 92 is moved upwards, vertical slide bar
92 just pull locking level 93 to move upwards, the locking pin 94 on locking level 93 just exit out of engaging slot 95 on supporting leg 11 and
Opposite with the first arc groove 96, lower vertical bar 2 and supporting leg 11 just complete unlock at this time.Continue to press horizontal button 91, just push away
Dynamic upper vertical bar 3, to 10 medial motion of frame, then presses other upper vertical bar using same method with 2 connecting position of lower vertical bar
3 with the horizontal button 91 at 2 connecting position of lower vertical bar and unlock, be then pressed downward transverse bar 4, transverse bar 4 is just to supporting leg 11
It draws close and folds.Unlock operation is very convenient quick.
As shown in figure 11, the second arc that second hinged seat 6 is equipped with transverse groove 98 and connects with transverse groove 98
Slot 99, the horizontal button 91 are equipped with the protruding pin 90 that can be slided in transverse groove 98 and the second arc groove 99.It is protecting
When device unfolded state, protruding pin 90 is located in transverse groove 98, and therefore, upper vertical bar 3 and lower vertical bar 2 are relatively unrotatable, when pressing
After dynamic horizontal button 91 moves, protruding pin 90 is just aligned with the second arc groove 99, and horizontal button 91 has also made vertical cunning at this time
92 upward sliding of bar, and locking pin 94 is exited out of engaging slot 95, is continued to press horizontal button 91 forward at this time, can be made
Upper vertical bar 3 and 2 connecting position of lower vertical bar are to 10 medial motion of frame.Other upper vertical bar 3 is unlocked under using same method
Vertical bar 2 pulls down transverse bar 4 with regard to foldable protective device after locking device unlock.Protruding pin 90 is located at transverse groove
In 98, locking pin is located in vertical engaging slot 95, and the unfolded state of position locking protective device at two, locking effect is good, no
It will appear malfunction, it is ensured that safety.
As shown in Fig. 6, Figure 13 and Figure 14, the vertical slide bar 92 is connect with locking level 93 by drag-line 9a.It is vertical sliding
Bar 92 pulls locking level 93 to move by drag-line 9a, and movement is steady reliable, and the vertical needs of slide bar 92 is avoided to be made longer, reduce at
This.
Vertical slide bar 92 can be pushed vertical in its transverse movement as shown in fig. 7, the horizontal button 91 is equipped with
The inclined-plane 91a of movement.In 91 transverse movement of horizontal button, inclined-plane 91a thereon is just touched with vertical slide bar 92, to push
The transverse movement of horizontal button, the vertical fortune of vertical slide bar 92 is just converted by inclined-plane 91a by 92 vertical motion of vertical slide bar
It is dynamic, it is ingenious in design, it is compact-sized.
As shown in Figure 13 institute, the vertical slide bar 92 is equipped with the rake 92a cooperated with inclined-plane 91a.
As shown in Figure 10, the third hinged seat 7 is equipped with third arc groove 9b, sets on the 4th hinged seat 8
There is the bayonet lock 9c that can be slided in third arc groove 9b.Therefore, during folding, locking pin 94 is in the first arc groove 96
It slides, protruding pin 90 slides in the second arc groove 99, and bayonet lock 9c is slided in third arc groove 9b, plays guiding and limit
Effect, so that the folding of protective device is very steady reliable.
Embodiment 2:
As shown in Figure 17 and Figure 18, a kind of protective device for preventing infant from falling from the bed, is included in locking device solution
The frame 10 that can be folded after lock, the frame 10 include three support members 1, are rotated in each support member 1
It is connected with vertical lower vertical bar 2, vertical upper vertical bar 3 is rotatably connected in the lower vertical bar 2, is set between each upper vertical bar 3
There is the transverse bar 4 being rotatablely connected with upper vertical bar 3, is provided with connecting rod 20 between support member 1.Fold when, lower vertical bar 2 with it is upper
3 connecting position of vertical bar is to 10 medial motion of frame, to realize the folding of protective device, folds very convenient quick.Entirely
Structure is very simple, and all parts, which assemble up, to be also easy to, low in cost.And support member 1 is three, 3 He of upper vertical bar
Lower vertical bar 2 is three, increases the intensity of frame 10, more can ensure that safety.Certainly, support member 4 be also possible to four or
More than.The locking device of the present embodiment protective device can use the locking structure of traditional defense device, and details are not described herein.
Claims (10)
1. a kind of protective device for preventing infant from falling from the bed, including the frame that can be folded after locking device unlocks
(10), it is characterised in that: the frame (10) includes at least two support members (1), in each support member (1)
It is rotatably connected to vertical lower vertical bar (2), is rotatably connected in the lower vertical bar (2) vertical upper vertical bar (3), each upper perpendicular
The transverse bar (4) being rotatablely connected with upper vertical bar (3) is equipped between bar (3).
2. according to claim 1 prevent the protective device that infant falls from the bed, it is characterised in that: the support
Component (1) include vertical supporting leg (11) and be connected to supporting leg (11) lower end and can by the transverse leg (12) that mattress is pushed down,
The lower vertical bar (2) is rotatably connected on supporting leg (11) upper end.
3. according to claim 2 prevent the protective device that infant falls from the bed, it is characterised in that: described is lower perpendicular
Bar (2) is erected and being located at first hinged seat (5) of the upper end and be located at the second hinged seat (6) of upper vertical bar (3) lower end with upper
Bar (3) rotation connection, the transverse bar (4) is by being located at the third hinged seat (7) of its end and being located at upper vertical bar (3) upper end
The 4th hinged seat (8) and with upper vertical bar (3) be rotatablely connected.
4. according to claim 3 prevent the protective device that infant falls from the bed, it is characterised in that: the locking
Device includes exposing to the first hinged seat (5) and can be described in the horizontal button (91) of the first hinged seat (5) interior transverse movement
Being equipped in lower vertical bar (2) can be driven and the vertical cunning of vertical motion in horizontal button (91) transverse movement by horizontal button (91)
Bar (92), described vertical slide bar (92) lower end is connected with the locking level (93) that can be pulled by it, on the locking level (93)
Equipped with the locking pin (94) protruded to one side, the supporting leg (11) is equipped with the vertical card that can be engaged with locking pin (94)
It closes slot (95), is additionally provided on the supporting leg (11) and connects with engaging slot (95) and taken off in locking pin (94) and engaging slot (95)
From when for locking pin (94) the first arc groove (96) for sliding inside, locking level can be pressed by being additionally provided in the lower vertical bar (2)
(93) locking pin (94) on locking level (93) is made to keep the spring (97) engaged with engaging slot (95).
5. according to claim 4 prevent the protective device that infant falls from the bed, it is characterised in that: described second
The second arc groove (99) that hinged seat (6) is equipped with transverse groove (98) and connects with transverse groove (98), the horizontal button
(91) it is equipped with the protruding pin (90) that can be slided in transverse groove (98) and the second arc groove (99).
6. according to claim 4 prevent the protective device that infant falls from the bed, it is characterised in that: described is vertical
Slide bar (92) is connect with locking level (93) by drag-line (9a).
7. according to claim 4 prevent the protective device that infant falls from the bed, it is characterised in that: the transverse direction
Button (91) is equipped with the inclined-plane (91a) that vertical slide bar (92) vertical motion can be pushed in its transverse movement.
8. according to claim 7 prevent the protective device that infant falls from the bed, it is characterised in that: described is vertical
Slide bar (92) is equipped with the rake (92a) cooperated with inclined-plane (91a).
9. according to claim 4 prevent the protective device that infant falls from the bed, it is characterised in that: the third
Hinged seat (7) is equipped with third arc groove (9b), and the 4th hinged seat (8) is equipped with and can slide in third arc groove (9b)
Capable bayonet lock (9c).
10. according to claim 1 prevent the protective device that infant falls from the bed, it is characterised in that: each described
Support member (1) between be additionally provided with lateral connecting rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826664.9U CN209171823U (en) | 2017-12-22 | 2017-12-22 | A kind of protective device for preventing infant from falling from the bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826664.9U CN209171823U (en) | 2017-12-22 | 2017-12-22 | A kind of protective device for preventing infant from falling from the bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209171823U true CN209171823U (en) | 2019-07-30 |
Family
ID=67357002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826664.9U Expired - Fee Related CN209171823U (en) | 2017-12-22 | 2017-12-22 | A kind of protective device for preventing infant from falling from the bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209171823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205819A (en) * | 2020-10-30 | 2021-01-12 | 上海大阿福童车有限责任公司 | Support frame and crib |
| CN112956867A (en) * | 2021-04-10 | 2021-06-15 | 中山市泽泰日用制品有限公司 | Baby bed frame, baby bed and folding method of baby bed |
-
2017
- 2017-12-22 CN CN201721826664.9U patent/CN209171823U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205819A (en) * | 2020-10-30 | 2021-01-12 | 上海大阿福童车有限责任公司 | Support frame and crib |
| CN112956867A (en) * | 2021-04-10 | 2021-06-15 | 中山市泽泰日用制品有限公司 | Baby bed frame, baby bed and folding method of baby bed |
| CN112956867B (en) * | 2021-04-10 | 2024-07-05 | 中山市泽泰日用制品有限公司 | Crib frame, crib and folding method of crib |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |