CN209610570U - A kind of infanette folding joint structure - Google Patents
A kind of infanette folding joint structure Download PDFInfo
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- CN209610570U CN209610570U CN201821754287.7U CN201821754287U CN209610570U CN 209610570 U CN209610570 U CN 209610570U CN 201821754287 U CN201821754287 U CN 201821754287U CN 209610570 U CN209610570 U CN 209610570U
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- block
- active fastening
- connector
- outer casing
- fastening block
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Abstract
The utility model discloses a kind of infanette folding joint structures, are related to infanette applied technical field, solve the technical problem of linkage control inconvenience of the traction rope to retaining mechanism.Technical points include connector and the rail bar positioned at the rotation connection of connector two sides, the traction rope for being connected to the connector is equipped in the rail bar, the connector includes a pair of of connected with outer casing, the latch segment being fixed in the connected with outer casing, be fixed in connected with outer casing and with the spaced fixed block of the latch segment, the active fastening block slid between the latch segment and fixed block, reset spring is connected between the active fastening block and fixed block, the traction rope is connected in the active fastening block, the utility model has the advantages that the linkage control for facilitating traction rope to retaining mechanism.
Description
Technical field
The utility model relates to infanette applied technical fields, more specifically, it relates to a kind of infanette folding joint
Structure.
Background technique
In a kind of foldable child enclosure device that the Chinese patent of Publication No. CN101674759B discloses, packet
It includes:
Upper component, forms the top of fence, and the upper component has upper arm；
Lower component is connected with the upper component and forms the lower part of the fence, and the lower component includes four tops
Lower supporting leg and four lower subordinate's supporting legs below upper subordinate's supporting leg, upper subordinate's supporting leg and lower subordinate's supporting leg
It is positioned to X-shaped construction；
Side portion structure has the side lever for connecting the upper component with the lower component；And
Center element is pivotally connected with the lower component,
Wherein, the center element is pushed away under makes the lower component respond the movement of the center element and from folded state
It is mobile to opening state, pull up the center element make the lower component respond the movement of the center element and from open shape
State is mobile to folded state.
It is similar to above-mentioned child enclosure apparatus in the prior art, by control centre's component to upper component and the following group
Part carries out folding movement.Existing child enclosure apparatus, which is located between two railings of upper component, to be provided with for realizing railing folding
Overlapping contracts and stretches fixed connector.It is provided on connector for triggering the retaining mechanism between connector and railing, is led to
It crosses the folding shrinking triggered between retaining mechanism realization connector and railing and stretches locking.It is extensive with child enclosure apparatus
Using with technological improvement, more and more child enclosure apparatus are internally provided with traction rope in fence, will be multiple by traction rope
Turning joint is connected, thus realize to multiple turning joints while act on, but due to connector and retaining mechanism with
Railing rotation connection, needs to realize retaining mechanism the jackknife action of connector and railing, retaining mechanism play triggering with
The effect of locking, and traction rope only plays the role of linkage, is unfavorable for traction rope to the linkage control of retaining mechanism.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of infanette folding joint structure,
Has the advantages that the linkage control for facilitating traction rope to retaining mechanism.
To achieve the above object, the utility model provides following technical solution: a kind of infanette folding joint structure, packet
Connector and the rail bar positioned at the rotation connection of connector two sides are included, is equipped in the rail bar and is connected to the connector
Traction rope, the connector includes a pair of of connected with outer casing, the latch segment being fixed in the connected with outer casing, to be fixed on connection outer
In shell and with the latch segment spaced fixed block, the active card that is slid between the latch segment and fixed block
Block, is connected with reset spring between the active fastening block and fixed block, the traction rope is connected in the active fastening block.
By using above-mentioned technical proposal, rail bar is located at the rotation connection of connector two sides, plays the role of connection limit.
When traction rope end under tension, traction rope band active fastening block so that movable block be detached from the conflict of latch segment, and to fixation
One side slip of block, reset spring is acted on compression by the pressure of active fastening block at this time, and the locking of rail bar and connector is made at this time
It is turned folding with the rail bar of releasing, connector two sides；When traction rope end loses pulling force effect, the reply of reset spring is made
Firmly by active fastening block to latch segment side elapse, finally make active fastening block fitting be connected in latch segment so that connector with
The rail bar of two sides is fixed on the same line.By the way that traction rope to be connected on movable slider, and movable slider is controlled solid
Determine to slide between block and latch segment, so that traction rope has not only acted as connection function, while playing the role of linkage locking, even
Fitting and rail bar between folding switching no longer need the active of latch segment to trigger, locking only can be realized by traction rope
Movement, facilitates traction rope to the linkage control of retaining mechanism.
The utility model is further arranged to: locking slot is offered on the latch segment, the locking slot is in triangle card slot
Shape, and the arc-shaped face of trough wall surface of locking slot；The active fastening block is towards one end of locking slot in the inclination card of insertion locking slot
Junction, the equally arc-shaped face setting in the side of the card access surface.
By using above-mentioned technical proposal, locking slot is in triangle card slot shape, is matched with the inclination card access surface of active fastening block,
Realize that active card stablizes clamping on latch segment fastly.The trough wall surface of locking slot and the arc-shaped face of the side wall surface of card access surface are set
It sets, fastly during being clamped with latch segment, certain buffering effect is played while playing guide effect to active card,
It avoids after traction rope is to the linkage active force hour of end, active card is fast under the action of the return action power of reset spring fastly
Speed to latch segment slide, increase latch segment and active card it is fast between sliding friction generate loss.
The utility model is further arranged to: the active fastening block offers slippage slot towards fixed block on one side, described solid
Determine the movable clamping block side of block direction and be extended the sliding column for having insertion slippage slot, the reset spring is arranged and slides outside column
Side.
By using above-mentioned technical proposal, the sliding column in the slippage slot cooperation and fixed block set is blocked on active fastening block, it is right
Sliding of the active fastening block between latch segment and fixed block carries out positioning and guiding, guarantees the fast sliding path of active card, thus
Enhance the fluency of jackknife action between connector and rail bar.
The utility model is further arranged to: the active fastening block is towards offering positioning in the middle part of one end face of fixed block
The side wall surface of slot, trough wall surface towards the active fastening block of the locating slot extends, and is connected to active fastening block towards connected with outer casing
The side wall surface of side wall surface and separate slippage slot；The length direction of the fixed block towards rail bar is offered to be passed through for traction rope
Perforation.
By using above-mentioned technical proposal, the side wall surface that traction rope wore active fastening block is connected in locating slot, is guaranteed
It is convenient that traction rope is safeguarded and replaced when needed between traction rope and active fastening block while stable connection.It encloses
Perforation on balustrade length direction is so that the traction rope being connected on active fastening block passes through the length of fixed block holding and rail bar
Direction flush promotes traction rope to the linkage function and effect of rail bar.
The utility model is further arranged to: the end sidewalls that the rail bar closes on connector offer waist-shaped hole, institute
It states and offers limit hole on active fastening block, the caging bolt being connected in limit hole is provided with across the waist-shaped hole.
By using above-mentioned technical proposal, the waist-shaped hole that caging bolt passes through on rail bar is connected to the limit on active fastening block
In the hole of position, sliding path of the active fastening block between fixed block and latch segment is guaranteed by the cooperation of waist-shaped hole and caging bolt.
The utility model is further arranged to: hinge bar, the rail bar are provided on the inner wall of the connector shell
It closes on latch segment one end and is arranged with the hinge hole passed through for hinge bar, be equipped with gasket between the hinge bar and hinge hole.
By using above-mentioned technical proposal, it is to be located at that connector, which is hingedly arranged by hinge bar and locking hole with rail bar,
Stability of the gasket to guarantee position between rail bar and connected with outer casing between hinge bar and hinge hole, avoid rail bar with
While shaking between connector, certain buffering locking effect is hingedly played between connector and rail bar.
The utility model is further arranged to: being located at two rail bar outer sheaths in the connector and is equipped with reinforcing member, adds
The longitudinal cross-section of firmware is arranged in Contraband type, and a pair of sidewalls fits in the outer wall that two rail bars are located in connected with outer casing, and wears
It crosses hinge bar and rail bar is rotatablely connected.
By using above-mentioned technical proposal, in the reinforcing member of Contraband type setting for enhancing between connector and two sides rail bar
The stability of articulated structure guarantees the hinged effect of connector and rail bar.
The utility model is further arranged to: offering several clamping grooves and clamping on the inner wall of a pair of connected with outer casing
In the clamping block in clamping groove.
By using above-mentioned technical proposal, a pair of of connected with outer casing is mutually blocked by the clamping groove on its inner wall with clamping block
Connect, enhance the snap effect of connected with outer casing, with enhancing to connected with outer casing internal locking block, active fastening block, fixed block, reinforcing member and
The protecting effect of traction rope.
Compared with prior art, the utility model has the beneficial effects that
(1) card of the sliding setting and traction rope and active fastening block by active fastening block between latch segment and fixed block
It connects, is realized by traction rope to the active card unlocking motion between latch segment fastly, facilitate linkage control of the traction rope to retaining mechanism
System；
(2) by sliding the setting of column in active card fastly upper slippage slot and fixed block, promoted active fastening block locking slot with
The stability of sliding movement between fixed block；
(3) by the setting of locating slot and perforation on active fastening block and fixed block, guarantee that traction rope is parallel to rail bar
Length direction promotes traction rope to the linkage control effect of rail bar.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the present embodiment；
Fig. 2 is the cross-sectional view of the present embodiment；
Fig. 3 is the part-structure explosive view of the present embodiment；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at A.
Appended drawing reference: 1, connector；11, connected with outer casing；12, clamping groove；13, clamping block；14, inserting column；15, reinforce
Plate；16, hinge bar；2, rail bar；21, waist-shaped hole；22, hinge hole；3, latch segment；31, spliced eye；32, locking slot；4, fixed
Block；41, it perforates；42, column is slid；5, active fastening block；51, slippage slot；52, locating slot；53, limit hole；54, caging bolt；6,
Reset spring；7, traction rope；8, reinforcing member；81, side plate；82, top plate；83, jack；84, gasket.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment, a kind of infanette folding joint structure, as shown in Figure 1, 2, a kind of infanette folding joint mechanism, including
Connector 1 and the rail bar 2 hinged positioned at 1 two sides of connector.It is arranged at intervals with latch segment 3 in connector 1 and fixes
Block 4, sliding is connected with active fastening block 5 between latch segment 3 and fixed block 4, and connects between active fastening block 5 and fixed block 4
It is fixed with reset spring 6.Clamping is provided with traction rope 7 on active fastening block 5, and 7 one end of traction rope connects active fastening block 5, the other end
It extends in rail bar 2 and is connected to other linkage mechanisms in infanette.The sliding of active fastening block 5 is controlled by traction rope 7 to control
Locking and unlocking motion between active fastening block 5 and latch segment 3 processed, thus facilitate traction rope 7 to rail bar 2 and connector 1 it
Between linkage action control effect.
As shown in Figure 3,4, connector 1 includes a pair of of connected with outer casing 11, and connected with outer casing 11 is shelly-shaped in rectangle, connected with outer casing 11
Long side side be in the arcwall face that protrudes outward.It is spaced apart on the arc inner wall of connected with outer casing 11 and is equipped with clamping groove 12 and clamping
Block 13 is correspondingly arranged on clamping groove 12 and clamping block 13, a pair of of connected with outer casing on the arcwall face of other side connected with outer casing 11
Clamping groove 12 and clamping block 13 on 11, which cooperate, to be clamped.The medium position that latch segment 3 is located at 11 inner wall of connected with outer casing is fixed,
The trapezoidal bulk of latch segment 3 in the present embodiment, offers locking slot 32, locking slot in two lateral inclines of latch segment 3
32 be in triangle card slot shape, and the arc-shaped face of cell wall of 11 arcwall face of connected with outer casing, arcuate directions direction are closed on positioned at locking slot 32
3 inner inclination of latch segment is downwardly projected.The peripheral side that connected with outer casing 11 is located at latch segment 3 is provided with several inserting columns 14, this reality
The number for applying inserting column 14 in example is three, and three inserting columns 14 are located at top and the left and right sides setting of latch segment 3.
The stiffening plate 15 for extending to connected with outer casing 11 is connected on the side wall of inserting column 14.Latch segment 3 is towards connected with outer casing
Three spliced eyes 31 are arranged on 11 sides, three same triangular shapes of spliced eye 31 are distributed in the side wall surface of latch segment 3.
As shown in figure 4, fixed block 4 is located at the two sides interval setting that latch segment 3 is provided with locking slot 32, fixed block 4 is in square
Shape is blocky, and the perforation 41 that rectangle is offered in the middle part of the side wall of 11 arcwall face of connected with outer casing is closed on positioned at fixed block 4, and perforation 41 is parallel
It is opened up in rail bar 2 through fixed block 4.Fixed block 4 towards in the side wall surface of 3 side of latch segment towards 3 horizontal extension of latch segment
There is sliding column 42, sliding column 42 is cylindrical.
As shown in Figure 2,4, the same rectangular-blocklike of active fastening block 5, active fastening block 5 is towards opening in the side wall surface of fixed block 4
Equipped with slippage slot 51, the cylindrical strip channel-shaped of slippage slot 51, the sliding column 42 on fixed block 4 is plugged in slippage slot 51.
The length direction that reset spring 6 is parallel to sliding column 42 is sheathed on the peripheral side of sliding column 42, and one end is fixed on active fastening block 5
Positioned at the peripheral side of 51 opening of slippage slot, the other end is fixed in the side wall surface of fixed block 4.Active fastening block 5 is towards latch segment 3
The inclined face setting of side wall surface, tilts towards being relatively set with two, the seamed edge between two inclined surface is parallel to locking slot
32 cell wall side.Close on the arc-shaped face in inclined surface of 11 arcwall face of connected with outer casing positioned at 5 end of active fastening block, and arcuate directions with
The arcwall face direction of locking slot 32 is identical.Active fastening block 5 is located at below slippage slot 51 towards 4 one end face of fixed block offers positioning
Slot 52, the horizontal extension into active fastening block 5 of locating slot 52, and locating slot 52 towards active fastening block 5 towards connected with outer casing 11
Side wall surface and curved wall towards connected with outer casing 11 extend connection setting, the end of traction rope 7 in latch closure shape and passes through
The outer wall of active fastening block 5 is connected in locating slot 52.
As shown in Figure 2,3, rail bar 2 is in the rectangle profile of inner hollow, and rail bar 2 protrudes into the end in connected with outer casing 11
Waist-shaped hole 21 is offered on towards the side wall surface of the curved wall of connected with outer casing 11, active fastening block 5 is located at the projection of waist-shaped hole 21
Limit hole 53 is offered on position, and is located in limit hole 53 across limit hole 53 and is fixedly connected with caging bolt 54, limits spiral shell
Bolt 54 slides in waist-shaped hole 21 with active fastening block 5.Two rail bars 2 are protruded into a pair of sidewalls of 11 inner end of connected with outer casing and are opened
Equipped with hinge hole 22, it is located between two rail bars 2 in connected with outer casing 11 and is additionally provided with reinforcing member 8, reinforcing member 8 includes an opposite side
Plate 81 and the top plate 82 connected positioned at side wall long side.Top plate 82 and a pair of side plates 81 are arranged in Contraband type, and a pair of side plates 81 is pasted
Together on the side wall of two rail bars 2, top plate 82 is located at the medium position integrally connected of 81 long side of a pair of side plates, is reinforcing member
Motion space needed for the rail bar 2 of 8 two sides provides rotation.It is located at hinge hole 22 in a pair of side plates 81 of reinforcing member 8 and inserts
The projected position for connecing hole 31 offers jack 83, is provided with hinge bar 16 on connected with outer casing 11, hinge bar 16 pass through jack 83 with
Hinge hole 22 realizes the rotation connection of rail bar 2 and connector 1, the hinge bar 16 between reinforcing member 8 and connected with outer casing 11
Gasket 84 is also equipped on outer wall.
It the course of work of the utility model and has the beneficial effect that: when 7 end under tension of traction rope, 7 band of traction rope
Active fastening block 5 is to 4 one side slip of fixed block, and the locking of rail bar 2 and connector 1, which acts on, to be released, the rail bar of 1 two sides of connector
2 turn folding；When 7 end of traction rope loses pulling force effect, the return action power of reset spring 6 is by active fastening block 5 to locking
The passage of 3 side of block, the final fitting of active fastening block 5 are connected in latch segment 3, and the rail bar 2 of 1 two sides of connector is in same straight line
On.Traction rope 7 plays connection function simultaneously, and the effect with control 5 locking action of active fastening block facilitates 7 pairs of traction rope locks
The linkage control of tight mechanism.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of infanette folding joint structure, including connector (1) and positioned at the fence of connector (1) two sides rotation connection
Bar (2), the rail bar (2) is interior to be equipped with the traction rope (7) for being connected to the connector (1), it is characterised in that: the connection
Part (1) includes a pair of of connected with outer casing (11), the latch segment (3) being fixed in the connected with outer casing (11), is fixed on connected with outer casing
(11) in and with the latch segment (3) spaced fixed block (4), between the latch segment (3) and fixed block (4)
The active fastening block (5) of sliding is connected with reset spring (6), the traction rope between the active fastening block (5) and fixed block (4)
(7) active fastening block (5) are connected in.
2. a kind of infanette folding joint structure according to claim 1, it is characterised in that: opened on the latch segment (3)
Equipped with locking slot (32), the locking slot (32) is in triangle card slot shape, and the arc-shaped face of trough wall surface of locking slot (32)；The work
Dynamic fixture block (5) towards one end of locking slot (32) in the inclination card access surface of insertion locking slot (32), the side of the card access surface is same
The arc-shaped face setting of sample.
3. a kind of infanette folding joint structure according to claim 1, it is characterised in that: active fastening block (5) court
It is offered on one side slippage slot (51) to fixed block (4), the fixed block (4) is extended towards movable clamping block (13) side to be had
It is inserted into the sliding column (42) of slippage slot (51), the reset spring (6) is arranged and sliding column (42) peripheral side.
4. a kind of infanette folding joint structure according to claim 3, it is characterised in that: active fastening block (5) court
It is offered locating slot (52) in the middle part of to (4) one end face of fixed block, the trough wall surface of the locating slot (52) is towards active fastening block (5)
Side wall surface extend, and be connected to active fastening block (5) towards the side wall surface of connected with outer casing (11) and far from slippage slot (51)
Side wall surface；The length direction of fixed block (4) towards the rail bar (2) offers the perforation (41) passed through for traction rope (7).
5. a kind of infanette folding joint structure according to claim 1, it is characterised in that: the rail bar (2) is closed on
The end sidewalls of connector (1) offer waist-shaped hole (21), offer limit hole (53) on the active fastening block (5), pass through institute
It states waist-shaped hole (21) and is provided with the caging bolt (54) being connected in limit hole (53).
6. a kind of infanette folding joint structure according to claim 1, it is characterised in that: connector (1) shell
Inner wall on be provided with hinge bar (16), the rail bar (2) is closed on latch segment (3) one end and is arranged with to be passed through for hinge bar (16)
Hinge hole (22), be equipped with gasket (84) between the hinge bar (16) and hinge hole (22).
7. a kind of infanette folding joint structure according to claim 1, it is characterised in that: the interior position of the connector (1)
Reinforcing member (8) are equipped in two rail bar (2) outer sheaths, the longitudinal cross-section of reinforcing member (8) is arranged in Contraband type, a pair of sidewalls patch
It is located at the outer wall in connected with outer casing (11) together in two rail bars (2), and passes through hinge bar (16) and rail bar (2) rotation and connect
It connects.
8. a kind of infanette folding joint structure according to claim 1, it is characterised in that: a pair of connected with outer casing
(11) clamping block (13) for offering several clamping grooves (12) on inner wall and being connected in clamping groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754287.7U CN209610570U (en) | 2018-10-26 | 2018-10-26 | A kind of infanette folding joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754287.7U CN209610570U (en) | 2018-10-26 | 2018-10-26 | A kind of infanette folding joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209610570U true CN209610570U (en) | 2019-11-12 |
Family
ID=68442390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754287.7U Active CN209610570U (en) | 2018-10-26 | 2018-10-26 | A kind of infanette folding joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209610570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358229A (en) * | 2020-03-31 | 2020-07-03 | 宁波海曙天华产品设计有限公司 | Guard bar folding mechanism of folding bed for children |
-
2018
- 2018-10-26 CN CN201821754287.7U patent/CN209610570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358229A (en) * | 2020-03-31 | 2020-07-03 | 宁波海曙天华产品设计有限公司 | Guard bar folding mechanism of folding bed for children |
| WO2021196845A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Guard bar folding mechanism of folding bed for child |
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