CN207544751U - A kind of Cribguard overturns fold mechanism - Google Patents
A kind of Cribguard overturns fold mechanism Download PDFInfo
- Publication number
- CN207544751U CN207544751U CN201720555826.3U CN201720555826U CN207544751U CN 207544751 U CN207544751 U CN 207544751U CN 201720555826 U CN201720555826 U CN 201720555826U CN 207544751 U CN207544751 U CN 207544751U
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- China
- Prior art keywords
- pin rod
- hole
- button
- cribguard
- limited block
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Abstract
The utility model is related to Cribguards, disclose a kind of Cribguard overturning fold mechanism, including supporting rod (1) and flip body (2), supporting rod (1) includes two support chips (4) in left and right, flip body (2) is between two support chips (4), flip body (2) is equipped with button (3) in the radial direction, one end of button (3) is equipped with the first pin rod hole (32), the second shaft hole (33) is equipped between the both ends of button (3), flip body (2) is equipped with third shaft hole (21), shaft (5) is across the second shaft hole (33) and third shaft hole (21), (5) rotate flip body (2) around the shaft, the circumference of support chip (4) is equipped with spacing breach (42), pin rod (6) is across the first pin rod hole (32) and spacing breach (42).The utility model makes pin rod be moved by fixation locus by the position-limiting action of support chip outer profile, and without processing the slot of large area, reduction manufacture cost has locking mechanism, easy to operate.
Description
Technical field
The utility model is related to Cribguard more particularly to a kind of Cribguard overturning fold mechanisms.
Background technology
Cribguard is that a kind of mattress edges that are mounted on are used to prevent the protective device that baby drops from the bed.Edge of bed guardrail packet
Include the presser feet being pressed in below mattress, the railing above mattress and the protection screen cloth being set on railing and for connection column
The supporting rod of bar and presser feet.
The Cribguard of early stage is non-dismountable, it is impossible to and it folds, occupies larger space, it is inconvenient for use.Folding Cribguard knot
Structure is not firm enough, it is impossible to fully ensure safety.People propose many folding schemes, one of which for Cribguard folding problem
Increase overturning fold mechanism on supporting rod, Cribguard is folded by button press.This mode derives many different overturnings
Fold mechanism, it is intended that proposing the Cribguard overturning fold mechanism of different structure.In addition, traditional overturning fold mechanism needs
Hold button is wanted in pressing state and rotates Cribguard, it is in practical operation and inconvenient.
Utility model content
The utility model needle proposes a kind of different Cribguard overturning fold mechanism of structure, and to rotating in the prior art
Hold button is needed to be in the shortcomings that pressing state is rotated again during Cribguard, provides a kind of Cribguard overturning folding machine
Structure.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：A kind of Cribguard turns over
Turn fold mechanism, including supporting rod and flip body, flip body is overturn on supporting rod, and supporting rod includes two support chips in left and right,
For flip body between two support chips, two support chips are equipped with first rotating shaft hole, and flip body is equipped with button in the radial direction,
One end of button is press section, and other end is equipped with the first pin rod hole, and the second shaft hole, overturning are equipped between the both ends of button
Body is equipped with third shaft hole, and shaft passes through first rotating shaft hole, the second shaft hole and third shaft hole, and flip body rotates shaft rotation
Dynamic, the circumference of two support chips is equipped with spacing breach, and pin rod passes through the first pin rod hole and spacing breach.Under unfolded state, pin
Bar is located in spacing breach, and promoting button makes pin rod leave spacing breach during folding, and when flip body is overturn, pin rod is close to support chip
Outer profile circles, and when rotary head rotates 180 degree, Cribguard is folded state；Compared with prior art, the utility model
Changed the position of pin rod by the change of button and support piece structure, made by the position-limiting action of support chip outer profile
Pin rod is moved by fixation locus.
Preferably, being additionally provided with the second pin rod hole on flip body, pin rod passes through the second pin rod hole.
Preferably, the second shaft hole is elongate holes, shaft has the row of radial direction movement in the second shaft hole
Journey space, the second pin rod hole are elongate holes, and pin rod has the stroke space of radial direction movement in the second pin rod hole.
Preferably, support chip includes vertical support portion and circular support portion, between vertical support portion and circular support portion
It is connected by connecting portion, spacing breach is located on the excircle in circular support portion, and pin rod is from spacing breach to far from first rotating shaft
After the direction movement in hole, pin rod is detached from the constraint of spacing breach.
Preferably, vertical support portion, connecting portion and circular support portion are integrally formed, circular support portion is in addition to spacing breach
It is circle with the outer profile other than the position of connecting portion.
Preferably, button in be equipped with accommodate the first compression spring cavity, flip body be equipped with for against first by
First abutment face of pressing spring, the position in the press section of button portion in the cavity are equipped with the second abutment face, the first compression spring one
End and the first abutment face against, the other end and the second abutment face against.Compression spring make button and flip body have mutually from become
Gesture makes pin rod by the power to rotor shaft direction, pin rod be made to be moved along support chip outer profile always.
Preferably, further including the two outer catch in left and right, two outer catch are respectively provided at the outside of two support chips in left and right,
Outer catch is equipped with mounting base, is equipped with limited block in mounting base, the second compression spring, support chip are equipped between mounting base and limited block
Through-hole is equipped with, limited block passes through through-hole, and button is equipped with limiting strip, and limiting strip coordinates with limited block, and limited block includes
First vertical plane and the first inclined-plane, limiting strip include the second vertical plane and the second inclined-plane, and button portion is pressed toward rotor shaft direction
When, the first inclined-plane of limited block is pressed against the outside far from third shaft hole by limiting strip and is contracted, and limits strip across limiting
After block, limited block inwardly pops up under the elastic force effect of the second compression spring to close to the direction of third shaft hole, limited block
First vertical plane is resisted against on the second vertical plane of limiting strip and limits telescopic button.Promoting button, limiting strip is by inclined-plane
When push limited block, after limiting strip pushes away limited block, limited block resets under the effect of the second compression spring, and release button is pressed
Button is resisted against limit button bullet on the second vertical plane of limiting strip to the first vertical plane far from rotor shaft direction displacement, limited block
Go out, button is made to be maintained at pressing state and does not have to continue to buttons force.
Preferably, the spacing breach of support chip includes the first confined planes, the second confined planes and the connection in horizontal direction
The third confined planes of first confined planes and the second confined planes, the first confined planes are located above the second confined planes, the first confined planes compared with
Second confined planes are short.Second confined planes limitation pin rod direction of rotation, prevents flip body from rotating backward.
Preferably, the distance between the second vertical plane of limiting strip and the point of the nearly shaft of pin rod is perpendicular more than limited block first
Face the distance between support chip rounded outer profiles on the direction of pin rod directly.The range difference of the two causes when button is vertical first
During the locking state that face leans with the second vertical plane, the point of the nearly shaft of pin rod is located at the position other than circular support portion, overturning
Body is after limited block restraining position is rotated away from, and since the two is there are range difference, under the effect of the first compression spring, button is to turning over
Swivel is outer mobile, and pin rod is moved to rotor shaft direction, and when flip body returns to expanded position, pin rod is located at outside spacing breach, due to
The movement of button when leaving, the second vertical plane for limiting strip deviate from the position to offset with the first vertical plane of limited block, limit
Second inclined-plane of position strip is in contact with the first inclined-plane of limited block, and limiting strip pushes limited block, and limited block is made to lose limit
Position effect, is acted on by the first compression spring, and button pop-up, pin rod enters spacing breach.
Preferably, flip body is equipped with the spliced eye for connecting guardrail.
The utility model has significant technique effect as a result of above technical scheme：Large area need not be processed
Slot, and then increase the secured performance of metal support chip, reduces manufacture cost, the enhancing of easy to operate, stability, and when rotation need to only press
One lower button rotates again without Continued depression button.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the structure diagram of use state.
Fig. 3 is the structure diagram in flip body rotation process.
Fig. 4 is the structure diagram of folded state.
Fig. 5 is the structure diagram concealed after outer catch.
Fig. 6 is button and the schematic diagram of flip body cooperation.
Fig. 7 is outer catch and the structure diagram of support chip cooperation.
Fig. 8 is the structure diagram of flip body.
Fig. 9 is the structure diagram of button.
Figure 10 is the sectional view of button.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 1-supporting rod, 2-flip body,
21-third shaft hole, the 22-the second pin rod hole, the 23-the first abutment face, 24-spliced eye, 25-guardrail, 3-button, 31-
Press section, the 32-the first pin rod hole, the 33-the second shaft hole, 34-cavity, the 35-the second abutment face, 36-limiting strip,
37-the second vertical plane, the 38-the second inclined-plane, 4-support chip, 41-first rotating shaft hole, 42-spacing breach, 43-vertical branch
Support part, 44-circular support portion, 45-connecting portion, 46-through-hole, the 47-the first confined planes, the 48-the second confined planes, 49-the
Three confined planes, 5-shaft, 6-pin rod, 7-outer catch, 71-mounting base, 72-limited block, the 73-the first vertical plane, 74-
First inclined-plane, the 8-the first compression spring.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of Cribguard overturns fold mechanism, and as Figure 1-10 shows, including supporting rod 1 and flip body 2, flip body 2 is propping up
It is overturn on strut 1, supporting rod 1 includes two support chips 4 in left and right, and flip body 2 is between two support chips 4, on two support chips 4
Equipped with first rotating shaft hole 41, flip body 2 is equipped with button 3 in the radial direction, and one end of button 3 is press section 31, other end
Equipped with the first pin rod hole 32, the second shaft hole 33 is equipped between the both ends of button 3, flip body 2 is equipped with third shaft hole 21,
Shaft 5 passes through first rotating shaft hole 41, the second shaft hole 33 and third shaft hole 21,5 rotation around the shaft of flip body 2, two supports
The circumference of piece 4 is equipped with spacing breach 42, and pin rod 6 passes through the first pin rod hole 32 and spacing breach 42.Is additionally provided on flip body 2
Two pin rod holes 22, pin rod 6 pass through the second pin rod hole 22.Second shaft hole 33 is elongate holes, and shaft 5 is in the second shaft hole 33
Stroke space with radial direction movement, the second pin rod hole 22 are elongate holes, and pin rod 6 has diameter in the second pin rod hole 22
The stroke space moved to direction.Support chip 4 includes vertical support portion 43 and circular support portion 44, vertical support portion 43 and circle
It is connected between support portion 44 by connecting portion 45, spacing breach 42 is located on the excircle in circular support portion 44, and pin rod 6 is from limiting
After notch 42 is moved to the direction far from first rotating shaft hole 41, pin rod 6 is detached from the constraint of spacing breach 42.Vertical support portion 43,
Connecting portion 45 and circular support portion 44 are integrally formed, and circular support portion 44 is other than the position of spacing breach 42 and connecting portion 45
Outer profile for circle.It is equipped with the cavity 34 for accommodating the first compression spring 8 in button 3, flip body 2 is equipped with for against first
First abutment face 23 of compression spring 8, the position of the press section 31 of button 3 inside cavity 34 are equipped with the second abutment face 35, the
One compression spring, 8 one end and the first abutment face 23 against, the other end and the second abutment face 35 against.Cribguard further includes left and right two
A outer catch 7, two outer catch 7 are respectively provided at the outside of two support chips 4 in left and right, and outer catch 7 is equipped with mounting base 71, installation
Limited block 72 is equipped in seat 71, the second compression spring is equipped between mounting base 71 and limited block 72, support chip 4 is equipped with through-hole 46,
Limited block 72 passes through through-hole 46, and button 3 is equipped with limiting strip 36, and limiting strip 36 coordinates with limited block 72, and limited block 72 wraps
The first vertical plane 73 and the first inclined-plane 74 are included, limiting strip 36 includes the second vertical plane 37 and the second inclined-plane 38, by press section 31
Toward during the pressing of 5 direction of shaft, the first inclined-plane 74 of limited block 72 is pressed against by limiting strip 36 far from third shaft hole 21
Outside is contracted, and limiting strip 36 is across after limited block 72, and limited block 72 is under the elastic force effect of the second compression spring to close to third
The direction of shaft hole 21 is inwardly popped up, and the first vertical plane 73 of limited block 72 is resisted against on the second vertical plane 37 of limiting strip 36
Limit button 3 is flexible.The spacing breach 42 of support chip 4 includes the first confined planes 47,48 and of the second confined planes in horizontal direction
The third confined planes 49 of the first confined planes 47 and the second confined planes 48 are connected, the first confined planes 47 are located on the second confined planes 48
Side, the first confined planes 47 are short compared with the second confined planes 48.Flip body 2 is equipped with the spliced eye 24 for connecting guardrail 25.
Use state as shown in Fig. 2, supporting rod 1 and guardrail 25 on the same line, pin rod 6 is located in spacing breach 42,
It can not swing up and down.When being folded, user's promoting button 3 makes pin rod 6 be detached from the constraint of spacing breach 42.Overturning overturning
Body 2, as shown in figure 3, pulling force of the pin rod 6 by spring 32, is close to 44 outer profile of circular support portion and circles.Pin rod 6 is along circle
44 outer profile of shape support portion is around the shaft after 5 rotation 180 degrees, and Cribguard becomes folded state, as shown in Figure 4.
As shown in fig. 7, the first confined planes 47 of support chip 4 are short compared with the second confined planes 48, pin rod 6 is detached from spacing breach 42
After constraint, the second confined planes 48 avoid flip body 2 from rotating backward.
As shown in Fig. 7,9, user by press section 31 toward 5 direction of shaft press when, the first inclined-plane 74 of limited block 72 by
The outside that is pressed against of limiting strip 36 is contracted, and limiting strip 36 is across after limited block 72, and limited block 72 inwardly pops up, limited block 72
First vertical plane 73 is resisted against limit button 3 on the second vertical plane 37 of limiting strip 36 and pops up.User is without Continued depression
Button 3 only need to push a button 3, you can button 3 is made to be locked in pressing state.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference lies in the second vertical planes 37 of the present embodiment limiting strip 36
Distance between the point of 6 nearly shaft 5 of pin rod is round with support chip 4 on the direction of pin rod 6 compared with 72 first vertical plane 73 of limited block
1.5 millimeters of distance between outer profile.
Since the distance between the point of the 6 nearly shaft 5 of the second vertical plane 37 and pin rod of limiting strip 36 is more than limited block 72 the
Distance of one vertical plane 73 on the direction of pin rod 6 between 4 rounded outer profiles of support chip, flip body 2 limit position from limited block 72
It puts after being rotated away from, due between the two there are 1.5 millimeters of range difference, under the effect of the first compression spring 8, button 3 is to overturning
Mobile outside body 2, pin rod 6 moves 1.5 millimeters to 5 direction of shaft, and when flip body 2 returns to expanded position, pin rod 6 is located at limiting and lacks
Outside mouthfuls 42, the movement of button 3 during due to leaving, the second vertical plane 37 of limiting strip 36 deviate from it is the first of limited block 72 perpendicular
Face 73 positions to offset directly, the second inclined-plane 38 of limiting strip 36 is in contact with the first inclined-plane 74 of limited block 72, limits strip
36 push limited block 72, and limited block 72 is made to lose position-limiting action, are acted on by the first compression spring 8, and button 3 pops up, pin rod 6 into
Enter spacing breach 42.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (10)
1. a kind of Cribguard overturns fold mechanism, including supporting rod (1) and flip body (2), flip body (2) is on supporting rod (1)
Overturning, it is characterised in that：Supporting rod (1) include left and right two support chips (4), flip body (2) between two support chips (4),
Two support chips (4) are equipped with first rotating shaft hole (41), and flip body (2) is equipped with button (3) in the radial direction, button (3)
One end is press section (31), and other end is equipped with the first pin rod hole (32), and the second shaft hole is equipped between the both ends of button (3)
(33), flip body (2) be equipped with third shaft hole (21), shaft (5) across first rotating shaft hole (41), the second shaft hole (33) and
Third shaft hole (21), (5) rotate flip body (2) around the shaft, and the circumference of two support chips (4) is equipped with spacing breach (42),
Pin rod (6) is across the first pin rod hole (32) and spacing breach (42).
2. a kind of Cribguard overturning fold mechanism according to claim 1, it is characterised in that：Flip body is additionally provided on (2)
Second pin rod hole (22), pin rod (6) is across the second pin rod hole (22).
3. a kind of Cribguard overturning fold mechanism according to claim 2, it is characterised in that：Second shaft hole (33) is length
Bar hole, stroke space of the shaft (5) with radial direction movement in the second shaft hole (33), the second pin rod hole (22) is length
Bar hole, stroke space of the pin rod (6) with radial direction movement in the second pin rod hole (22).
4. a kind of Cribguard overturning fold mechanism according to claims 1 or 2 or 3, it is characterised in that：Support chip (4) wraps
Vertical support portion (43) and circular support portion (44) are included, passes through connecting portion between vertical support portion (43) and circular support portion (44)
(45) it is connected, spacing breach (42) is located on the excircle of circular support portion (44), and pin rod (6) is from spacing breach (42) far from
After the direction movement in first rotating shaft hole (41), pin rod (6) is detached from the constraint of spacing breach (42).
5. a kind of Cribguard overturning fold mechanism according to claim 4, it is characterised in that：Vertical support portion (43) connects
Socket part (45) and circular support portion (44) are integrally formed, and circular support portion (44) are in addition to spacing breach (42) and connecting portion (45)
Outer profile other than position is circle.
6. a kind of Cribguard overturning fold mechanism according to claim 1, it is characterised in that：It is equipped with and accommodates in button (3)
The cavity (34) of first compression spring (8), flip body (2) are equipped with for against the first abutment face of the first compression spring (8)
(23), the press section (31) of button (3) is equipped with the second abutment face (35), the first compression spring in the internal position of cavity (34)
(8) one end and the first abutment face (23) against, the other end and the second abutment face (35) against.
7. a kind of Cribguard overturning fold mechanism according to claim 1, it is characterised in that：It further includes and is kept off outside left and right two
Piece (7), two outer catch (7) are respectively provided at the outside of two support chips (4) in left and right, and outer catch (7) is equipped with mounting base (71),
Limited block (72) is equipped in mounting base (71), the second compression spring, support chip (4) are equipped between mounting base (71) and limited block (72)
Through-hole (46) is equipped with, for limited block (72) across through-hole (46), button (3) is equipped with limiting strip (36), limiting strip (36)
Coordinate with limited block (72), limited block (72) includes the first vertical plane (73) and the first inclined-plane (74), and limiting strip (36) includes
Second vertical plane (37) and the second inclined-plane (38), when press section (31) past shaft (5) direction is pressed, the first of limited block (72)
Inclined-plane (74) is pressed against the outside far from third shaft hole (21) by limiting strip (36) and is contracted, and limits strip (36) across limiting
After block (72), limited block (72) is under the elastic force effect of the second compression spring to the inside bullet in direction close to third shaft hole (21)
Go out, the first vertical plane (73) of limited block (72) is resisted against limit button (3) on the second vertical plane (37) of limiting strip (36)
It is flexible.
8. a kind of Cribguard overturning fold mechanism according to claim 4, it is characterised in that：The limiting of support chip (4) lacks
Mouth (42) includes the first confined planes (47), the second confined planes (48) and the first confined planes of connection (47) and second in horizontal direction
The third confined planes (49) of confined planes (48), the first confined planes (47) are above the second confined planes (48), the first confined planes
(47) it is short compared with the second confined planes (48).
9. a kind of Cribguard overturning fold mechanism according to claim 6, it is characterised in that：Limit the second of strip (36)
Distance between vertical plane (37) and the point of the nearly shaft (5) of pin rod (6) is more than (72) first vertical plane (73) of limited block to pin rod
(6) distance on direction between support chip (4) rounded outer profiles.
10. a kind of Cribguard overturning fold mechanism according to claim 1, it is characterised in that：Flip body (2), which is equipped with, to be used
In the spliced eye (24) of connection guardrail (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555826.3U CN207544751U (en) | 2017-05-18 | 2017-05-18 | A kind of Cribguard overturns fold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555826.3U CN207544751U (en) | 2017-05-18 | 2017-05-18 | A kind of Cribguard overturns fold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207544751U true CN207544751U (en) | 2018-06-29 |
Family
ID=62671606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555826.3U Active CN207544751U (en) | 2017-05-18 | 2017-05-18 | A kind of Cribguard overturns fold mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN207544751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673220A (en) * | 2022-02-28 | 2022-06-28 | 箭牌家居集团股份有限公司 | Press portable gondola water faucet slide |
-
2017
- 2017-05-18 CN CN201720555826.3U patent/CN207544751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673220A (en) * | 2022-02-28 | 2022-06-28 | 箭牌家居集团股份有限公司 | Press portable gondola water faucet slide |
| CN114673220B (en) * | 2022-02-28 | 2023-06-30 | 箭牌家居集团股份有限公司 | Press movable shower head slide |
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