CN203789535U - Bed guardrail support rod component - Google Patents
Bed guardrail support rod component Download PDFInfo
- Publication number
- CN203789535U CN203789535U CN201420137317.5U CN201420137317U CN203789535U CN 203789535 U CN203789535 U CN 203789535U CN 201420137317 U CN201420137317 U CN 201420137317U CN 203789535 U CN203789535 U CN 203789535U
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- CN
- China
- Prior art keywords
- rotating shaft
- shaft core
- connecting rod
- pin rod
- rod
- 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.)
- Ceased
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Abstract
The utility model relates to household articles, and discloses a bed guardrail support rod component which comprises a cross rod (1) and a connecting component (3), wherein the connecting component (3) comprises a spindle core (5) and a connecting rod (4); the spindle core (5) is rotatably connected with the top of the connecting rod (4); the bottom end of the connecting rod (4) is connected with the cross rod (1); the spindle core (5) is provided with a pin rod hole (14); two sliding grooves (10) are respectively formed in the two sides of the top of the connecting rod (4); a pin rod (8) passes through the interior of the pin rod hole (14); the two ends of the pin rod (8) extend into the sliding grooves (10) of the connecting rod (4); each sliding groove (10) comprises a circular-arc-shaped groove (11) and a linear groove (12) which are connected with each other; the circular-arc-shaped grooves (11) and the spindle core (5) are arranged in a coaxial way; the linear grooves (12) are arranged along the normal direction of the spindle core (5); the pin rod (8) is provided with a spring (6); the pin rod (8) is connected with the spindle core (5) by the spring (6). The bed guardrail support rod component is stable and firm in structure as well as flexible and convenient to use.
Description
Technical field
The utility model relates to a kind of household articles, relates in particular to a kind of Cribguard support bar assembly.
Background technology
Existing bed is generally on bed substrate, to place mattress bed clothes etc., in sleep, very likely owing to standing up, falls bed, and therefore, Cribguard has great effect in daily life, exists demand widely.
At present, Cribguard is that a plurality of connectors are welded as a whole, non-dismountable, because Cribguard volume is large, deposit and take larger space, and not collapsible between guardrail portion and bed, while not using, can not fold, to life, brought more inconvenience.And existing foldable bed guard rail, structure is firm not, can not fully guarantee children, the elderly's Safe sleep.
Summary of the invention
The utility model is not collapsible for Cribguard support bar in prior art, be inconvenient to the shortcoming used, steadiness is poor, and a kind of collapsible, easy to use, Cribguard support bar that steadiness is good is provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A Cribguard support bar assembly, comprises cross bar and coupling assembling, and coupling assembling comprises rotating shaft core and connecting rod, and rotating shaft core and connecting rod top are rotationally connected, and connecting rod bottom is connected with cross bar; Rotating shaft core is provided with pin rod hole, and both sides, connecting rod top are respectively equipped with chute, and pin rod is installed with pin rod in hole, and the two ends of pin rod stretch in the chute of connecting rod; Chute comprises connected arc groove and straight-line groove, and arc groove is coaxial with rotating shaft core, and straight-line groove is along the normal direction of rotating shaft core; Pin rod is provided with spring, and pin rod is connected with the axle center of rotating shaft core by spring.Pin rod is through the pin rod hole of rotating shaft core, and pin rod two ends stretch in the chute of connecting rod, and chute comprises arc groove, can move in pin rod end in arc groove, and rotating shaft core and connecting rod can relatively rotate, and realizes the folding of Cribguard support bar assembly; Chute also comprises the straight-line groove being connected with arc groove, straight-line groove is along rotating shaft core normal direction, pin rod end enters after straight-line groove part, spring between the rotating shaft mandrel heart and pin rod promotes pin rod and outwards moves along straight-line groove, pin rod is fixed between straight-line groove and spring, because straight-line groove is along rotating shaft core normal direction, therefore pin rod can not continue core axially-movable around the shaft, rotating shaft core can not rotate relative to connecting rod, between rotating shaft core and connecting rod, position is relative fixing, Cribguard support bar assembly can not fold, and Cribguard plays the effect of blocking support.
As preferably, the normal direction of rotating shaft core is provided with button hole, and chimeric in button hole have a button piece, and button piece is connected with pin rod.Arranging of button hole and button piece facilitates user along promoting button piece in the normal orientation of rotating shaft core, further promotes pin rod and inwardly moves along normal direction, and pin rod is pushed into the arc groove being attached thereto by straight-line groove.The arranging of button hole and button piece facilitates the conversion of the fixing and folded state of Cribguard support bar assembly, in use, do not need other operations, only need to press button piece can be folding by fixing Cribguard support bar, uses easily simply, is suitable for the user of multiple age bracket.
As preferably, the axial vertical direction of rotating shaft core is provided with montant spliced eye, in montant spliced eye, is plugged with montant.Montant is plugged in montant spliced eye, can adopt screw to reinforce montant in installation, and montant and rotating shaft core are rigidly connected, and rotate, along with being fixedly fixed of rotating shaft core along with the rotation of rotating shaft core; Montant and rotating shaft core adopt the connected mode of pegging graft, and after montant damages, user can oneself change montant, needn't again buy whole Cribguard support bar assembly, has reduced use cost, is also conducive to economy, avoids the wasting of resources.
As preferably, straight-line groove is parallel with cross bar with the straight line that the axle center of rotating shaft core forms, and pin rod hole is vertical with montant spliced eye with the straight line of the axle center formation of rotating shaft core.The straight line that the axle center of pin rod hole and rotating shaft core forms is perpendicular to montant spliced eye, when pin rod inserts straight-line groove, montant spliced eye axially vertical with cross bar, montant is perpendicular to cross bar, just in time cross bar as for bed at the bottom of time, montant is close to the edge of bed, can better keep off at bedside, better prevents that children or old man from dropping in sleep.
As preferably, vertical direction cross section, pin rod hole is rectangle or fillet rectangle or ellipse, and the long limit in vertical direction cross section or long axis direction are along the normal direction of rotating shaft core.Pin rod hole major cross-sectional axis is along rotating shaft core normal direction, pin rod has certain activity space, pin rod can move along rotating shaft core normal direction, when pin rod outwards moves along rotating shaft core normal direction, pin rod end is positioned at connecting rod straight-line groove, and the rotating shaft core being connected with pin rod can not be along axial rotation, pin rod clamping rotating shaft core, Cribguard support bar is fixing firm, guarantees to use safety; When pin rod inwardly moves along the normal direction of rotating shaft, pin rod end is pushed in the arc groove being connected with straight-line groove, and the rotating shaft core connected with pin rod can rotate relative to connecting rod, and Cribguard support bar can fold, convenient for collecting.
As preferably, connecting rod bottom and cross bar are rotationally connected by pivot pin, and top, connecting rod bottom is provided with catch.Cross bar is connected by pivot pin with connecting rod, and cross bar can rotate relative to montant, has dwindled the space that folding rear Cribguard support bar assembly takies; Top, connecting rod bottom is provided with catch, the rotation direction of cross bar is no more than catch position, catch limits the rotation direction of cross bar, after cross bar is vertical with connecting rod, catch contacts with the link of cross bar, stops that cross bar further overturns around connecting rod, now, cross bar and connecting rod form and are rigidly connected, and stop montant further to overturn, and play the barrier effect of guardrail.
As preferably, on connecting rod, be connected with bracing piece.Bracing piece is socketed in connecting rod stage casing or is fixedly linked by bolt and connecting rod stage casing, has increased the load ability of connecting rod, has guaranteed use safety.
As preferably, connecting rod appearance surface cover has housing.Housing comprises left half shell and right half shell, and the right part of left half shell is provided with joint tongue or connects the fourth of the twelve Earthly Branches, and the left hand edge of right half shell is provided with and connects the fourth of the twelve Earthly Branches or joint tongue, left half shell and right half shell by joint tongue be connected fourth of the twelve Earthly Branches amalgamation and connect, on housing, be also provided with installing hole.Cribguard connecting rod assembly surface arranges housing, and coated connecting rod and bracing piece are elegant in appearance, conveniently take.
As preferably, shell inner surface is provided with housing chute, and the two ends of pin rod stretch to respectively in housing chute.
As preferably, housing bottom side is connected with inserting column, and inserting column is perpendicular to surface of shell, and inserting column is perpendicular to connecting rod.Inserting column is located at housing bottom, is located at left side or the right side of the housing of Cribguard support bar assembly, and inserting column is perpendicular to connecting rod, and the convenient bed guardrail support bar assembly of energy and other assembling parts splice, convenient for dismounting and washing, convenient for collecting.In addition; reduce the position of inserting column; inserting column is arranged on to side, housing bottom; Cribguard height after assembling is constant; but lateralarea increases, be applicable to thinner mattress or palm fibre pad, while avoiding using thin mattress; children slip out and drop from the space of mattress and Cribguard inserting column downside, can more fully protect user's safety.
The utility model moulding is succinct, elegant in appearance, stabilized structure is reliable, in use, only need to rotate gently montant, rotating shaft core drives pin rod to move in the arc groove of connecting rod, and while arriving the position that arc groove is connected with straight-line groove, the elastic force of spring promotes pin rod and outwards moves along straight-line groove, pin rod leaves arc groove and enters straight-line groove, rotating shaft core is relative with connecting rod fixing, is supported on bedside, plays the effect of guardrail; Need folding bed guardrail, only need press button piece, button piece promotes pin rod and inwardly moves along straight-line groove, and pin rod arrives straight-line groove and arc groove junction, under the Action of Gravity Field of montant and guardrail, promotes pin rod and rotates along arc groove, and montant and Cribguard are folded; The utility model is simple in structure firm, in folding, only needs one hand to press button, props up in process, only needs to touch montant, operates very simple, easy to use, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Cribguard support bar assembly of the present utility model;
Fig. 2 is the shaft side figure of Fig. 1 shaft core;
Fig. 3 is the explosive view of Fig. 1.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-cross bar, 2-montant, 3-coupling assembling, 4-connecting rod, 5-rotating shaft core, 6-spring, 7-housing, 8-pin rod, 9-button piece, 10-chute, 11-arc groove, 12-straight-line groove, 13-button hole, 14-pin rod hole, 15-montant spliced eye, 16-bracing piece, 17-inserting column, 18-housing chute, 19-pivot pin, 20-catch.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
A Cribguard support bar assembly, as shown in Figure 1, Figure 2 and Figure 3, comprises cross bar 1 and coupling assembling 3, and coupling assembling 3 comprises rotating shaft core 5 and connecting rod 4, and rotating shaft core 5 is rotationally connected with connecting rod 4 tops, and connecting rod 4 bottoms are connected with cross bar 1; Rotating shaft core 5 is provided with pin rod hole 14, and connecting rod 4 both sides, top are respectively equipped with chute 10, are installed with pin rod 8 in pin rod hole 14, and the two ends of pin rod 8 stretch in the chute 10 of connecting rod 4; Chute 10 comprises connected arc groove 11 and straight-line groove 12, and arc groove 11 is coaxial with rotating shaft core 5, and straight-line groove 12 is along the normal direction of rotating shaft core 5; Pin rod 8 is provided with spring 6, and pin rod 8 is connected with rotating shaft core 5 by spring 6.The normal direction of rotating shaft core 5 is provided with button hole 13, the interior chimeric button piece 9 that has of button hole 13, and button piece 9 is connected with pin rod 8.The axial vertical direction of rotating shaft core 5 is provided with montant spliced eye 15, is plugged with montant 2 in montant spliced eye 15.
14 vertical direction cross sections, pin rod hole are rectangle, and the long limit in vertical direction cross section or long axis direction are along the normal direction of rotating shaft core 5.Connecting rod 4 bottoms and cross bar 1 are rotationally connected by pivot pin 19, and connecting rod 4 tops, bottom are provided with catch 20.The straight line that the axle center of straight-line groove 12 and rotating shaft core 5 forms is parallel with cross bar 1, and in the present embodiment, cross bar 1 and connecting rod 4 bottoms are while being rotationally connected, and in situation about not launching, straight-line groove 12 is not parallel with catch 20 with the straight line of the axle center formation of rotating shaft core 5.The straight line that the axle center of pin rod hole and rotating shaft core 5 forms is vertical with montant spliced eye 15, when rotating shaft core 5, and when pin rod 8 inserts straight-line groove 12, montant spliced eye 15 axial vertical with cross bar 1.
When if connecting rod 4 adopts 2 laminated structures, connection reinforcement bar 16 again on connecting rod 4, is placed between 2 laminated structures, and bar 4 reinforces the connection.Connecting rod 4 appearance surface covers have housing 7, and housing 7 inner surface both sides are respectively equipped with housing chute 18, and the two ends of pin rod 8 stretch to respectively in housing chute 18.Housing 7 bottom sides are connected with inserting column 17, and inserting column 17 is perpendicular to housing 7 surfaces.
After the support bar assembly of Cribguard assembles, during use, need to launch cross bar 1 and montant 2; Launch cross bar 1, by rotating horizontal pole 1, encounter connecting rod 4 tops, bottoms while being provided with catch 20, cross bar 1 stops operating, now cross bar 1 horizontal development; Launch montant 2, rotating shaft core 5, when pin rod 8 goes to straight-line groove 12, spring 6 resets, and pin rod 8 is stuck in straight-line groove 12, can not rotate, montant spliced eye 15 and montant 2 vertically launch, at the bottom of being so just well placed in a bed and edge of bed limit, in like manner, while drawing the support bar assembly of Cribguard in, cross bar 1 turns back by rightabout, and the gathering of montant 2 only need be pressed button piece 9, make pin rod 8 release straight-line groove 12, then rotate along arc groove 11.
Embodiment 2
Embodiment 2 is identical with embodiment 1, and difference is that 14 vertical direction cross sections, pin rod hole are fillet rectangle, and the long side direction in vertical direction cross section is along the normal direction of rotating shaft core 5.
Embodiment 3
Embodiment 3 is identical with embodiment 1, and difference is that 14 vertical direction cross sections, pin rod hole are for oval, and the long axis direction in vertical direction cross section is along the normal direction of rotating shaft core 5.
Certainly, the utility model cross bar 1 also can be fixedly connected with or vertical inserting mode with connecting rod 4 bottoms are vertical.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. a Cribguard support bar assembly, comprise cross bar (1) and coupling assembling (3), it is characterized in that, coupling assembling (3) comprises rotating shaft core (5) and connecting rod (4), rotating shaft core (5) is rotationally connected with connecting rod (4) top, and connecting rod (4) bottom is connected with cross bar (1); Rotating shaft core (5) is provided with pin rod hole (14), and connecting rod (4) both sides, top are respectively equipped with chute (10), are installed with pin rod (8) in pin rod hole (14), and the two ends of pin rod (8) stretch in the chute (10) of connecting rod (4); Chute (10) comprises connected arc groove (11) and straight-line groove (12), and arc groove (11) is coaxial with rotating shaft core (5), and straight-line groove (12) is along the normal direction of rotating shaft core (5); Pin rod (8) is provided with spring (6), and pin rod (8) is connected with rotating shaft core (5) by spring (6).
2. a kind of Cribguard support bar assembly according to claim 1, is characterized in that: the normal direction of rotating shaft core (5) is provided with button hole (13), the interior chimeric button piece (9) that has of button hole (13), and button piece (9) is connected with pin rod (8).
3. a kind of Cribguard support bar assembly according to claim 1, is characterized in that: the axial vertical direction of rotating shaft core (5) is provided with montant spliced eye (15), is plugged with montant (2) in montant spliced eye (15).
4. a kind of Cribguard support bar assembly according to claim 3, it is characterized in that: straight-line groove (12) is parallel with cross bar (1) with the straight line that the axle center of rotating shaft core (5) forms, and pin rod hole (14) are vertical with montant spliced eye (15) with the straight line that the axle center of rotating shaft core (5) forms.
5. a kind of Cribguard support bar assembly according to claim 1, is characterized in that: vertical direction cross section, pin rod hole (14) is rectangle or fillet rectangle or ellipse, and the long limit in vertical direction cross section or long axis direction are along the normal direction of rotating shaft core (5).
6. a kind of Cribguard support bar assembly according to claim 1, is characterized in that: connecting rod (4) bottom and cross bar (1) are rotationally connected by pivot pin (19), and top, connecting rod (4) bottom is provided with catch (20).
7. a kind of Cribguard support bar assembly according to claim 1, is characterized in that: on connecting rod (4), be connected with bracing piece (16).
8. a kind of Cribguard support bar assembly according to claim 1, is characterized in that: connecting rod (4) appearance surface cover has housing (7).
9. a kind of Cribguard support bar assembly according to claim 8, is characterized in that: housing (7) inner surface both sides are respectively equipped with housing chute (18), and the two ends of pin rod (8) stretch to respectively in housing chute (18).
10. a kind of Cribguard support bar assembly according to claim 8, is characterized in that: housing (7) bottom sides is connected with inserting column (17), and inserting column (17) is perpendicular to housing (7) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137317.5U CN203789535U (en) | 2014-03-25 | 2014-03-25 | Bed guardrail support rod component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137317.5U CN203789535U (en) | 2014-03-25 | 2014-03-25 | Bed guardrail support rod component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789535U true CN203789535U (en) | 2014-08-27 |
Family
ID=51371825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137317.5U Ceased CN203789535U (en) | 2014-03-25 | 2014-03-25 | Bed guardrail support rod component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361052A (en) * | 2016-10-18 | 2017-02-01 | 郏选德 | Bed guardrail supporting rod assembly |
| CN106419285A (en) * | 2016-10-18 | 2017-02-22 | 郏选德 | Rotary locking mechanism |
-
2014
- 2014-03-25 CN CN201420137317.5U patent/CN203789535U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361052A (en) * | 2016-10-18 | 2017-02-01 | 郏选德 | Bed guardrail supporting rod assembly |
| CN106419285A (en) * | 2016-10-18 | 2017-02-22 | 郏选德 | Rotary locking mechanism |
| CN106419285B (en) * | 2016-10-18 | 2018-10-12 | 郏选德 | A kind of rotary locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: 528414, Dongsheng Town, Zhongshan City, Guangdong province is one of the 107 people's road, the third floor, 301 Patentee after: Zhongshan Baby Children Products Co., Ltd. Address before: Chengguan town Chenzhou City, Hunan province 424300 Linwu County No. 4 foot plum Patentee before: Kuang Shuangfa |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180325 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20170217 Decision number of declaring invalidation: 31376 Granted publication date: 20140827 |