CN202095884U - Seat positioning mechanism and seat - Google Patents
Seat positioning mechanism and seat Download PDFInfo
- Publication number
- CN202095884U CN202095884U CN2011201626194U CN201120162619U CN202095884U CN 202095884 U CN202095884 U CN 202095884U CN 2011201626194 U CN2011201626194 U CN 2011201626194U CN 201120162619 U CN201120162619 U CN 201120162619U CN 202095884 U CN202095884 U CN 202095884U
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- CN
- China
- Prior art keywords
- seat
- positioning disk
- location
- fastener
- positioning
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- 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 - Lifetime
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Abstract
The utility model discloses a seat positioning mechanism which is arranged on a seat for realizing commutation and positioning of the seat. The seat comprises a seat part and a support frame, the seat positioning mechanism comprises a positioning disk and a clamping part, the positioning disk is fixed on the support frame, and at least two positioning parts are arranged on the positioning disk; the clamping part is fixed on the seat part relative to the positioning disk, and the clamping part can move vertically relative to the positioning disk and be selectively clamped with one of the positioning parts; and the clamping part can be operated for enabling the clamping part to be clamped into or be disengaged from the positioning part, thereby enabling the seat part to rotate and position relative to the support frame. The seat positioning mechanism is simple in structure, a user can adjust the direction of the seat and fast position at any time according to needs, and the operation is simple and easy. The utility model further discloses an infant seat which can realize the commutation and the positioning of the seat.
Description
Technical field
The utility model relates to a kind of seat detent mechanism, relates more specifically to a kind of baby seat of realizing seat switching-over and location.
Background technology
Father and mother often use Different products to assist for helping suitably to be sitting in from cradle to big being enough to child's feeding on a limit.One of this product is exactly a baby seat.
The baby seat of prior art generally comprises seat, supports the bracing frame of said seat, leans on leaning against with leg of said seat pivot joint respectively, and places the removable formula service plate on the seat.In addition, baby seat also can combine height adjustment mechanism, lets seat can vertically adjust the height that the position cooperates various desks, and so, because of baby seat itself can raise near height of table top, the service plate that baby seat itself carries is then removable.But, in order to let father and mother their child of feeding more easily, hope that not only baby seat can adjust up and down on short transverse, the seat of more hoping baby seat bracing frame rotation switching-over and reorientating relatively.
Mostly on the market child's high chair is not have spinfunction at present, can't satisfy direction that the user optionally adjusts seat at any time to make things convenient for feeding child's demand.Have rotatable and orientable child's high chair product style and still belong to rareness; And there are defectives such as complex structure, operation inconvenience more; It is prone to the inconvenience that causes father and mother to operate in using, and also breaks away from because the location is inaccurate easily, brings potential safety hazard to the child.Therefore, be necessary to provide a kind of improved baby seat of seat switching-over and location of realizing to overcome above-mentioned defective.
The utility model content
The purpose of the utility model provides a kind of seat detent mechanism, is located on the baby seat to realize the switching-over and the location of seat, and is simple in structure, and the user can optionally momentarily adjust the direction of seat and location fast, and operation easily and conveniently.
Another purpose of the utility model provides a kind of baby seat of realizing seat switching-over and location, and the user can optionally momentarily adjust the direction of seat and locate fast, and is easily simple to operate.
For realizing above-mentioned purpose; The utility model provides a kind of seat detent mechanism; Be located on the seat, said seat comprises a portion and bracing frame, and said seat detent mechanism comprises a positioning disk and a fastener; Said positioning disk is fixed on the support frame as described above, and said positioning disk is provided with at least two location divisions; Said fastener is fixed in respect to said positioning disk in the said seat portion, and said fastener vertically moves with respect to said positioning disk, and can select engage with said one of them location division; Said fastener snapped in or break away from said location division through operating said fastener, thus make said seat portion relatively support frame as described above rotate and the location.
Preferably, the said location division on the said positioning disk is three, all is located at the periphery on said positioning disk surface.
Preferably, said seat is provided with the slot that holds said fastener, and said fastener can slide up and down in slot.
A kind of capable of reversing and the location seat; This seat comprises a bracing frame and a portion; And be connected on the support frame as described above and seat detent mechanism that the relative bracing frame of adjustment seat portion commutates; Said seat detent mechanism comprises a positioning disk and a portion support portion, and said positioning disk is fixed on the support frame as described above, and said positioning disk is provided with at least two location divisions; A subordinate side is fixed in the support portion in said seat portion and but the relative positioning dish rotates, and said seat portion support portion comprises one and vertically moves the fastener that is provided with respect to said positioning disk, and said fastener can engage with said one of them location division selection; Said fastener snapped in or break away from said location division through operating said fastener, thus make said seat portion relatively support frame as described above rotate and the location.
Preferably, said positioning disk is articulated in said seat portion support portion through axle spare.
Preferably, said axle part is rivet or bolt.
Preferably; Said positioning disk surface is to recessed fluted; Bottom surface, said seat portion support portion protrudes out the projection that cooperates with said groove rotation downwards; The center of said projection and said groove is equipped with perforation and passes for said axle part, and said seat portion support portion rotates with said relatively positioning disk through said part.
Preferably; Said positioning disk surface is to recessed fluted; Said seat portion support portion protrudes out the projection that cooperates with said groove rotation downwards, and its interior side surface of said groove has lug boss or depressed part, and said projection outside side edge surface have match with said inside grooves side edge surface depressed part or lug boss; Join with engaging of said depressed part by said lug boss, and make said seat portion support portion can be articulated in said positioning disk.
Preferably, the said location division on the said positioning disk is three, all is located at the outer end on said positioning disk surface and around said groove.
Preferably, said seat portion support portion rear side is provided with the slot that holds said fastener, and said fastener can slide up and down by said relatively slot.
Compared with prior art, the utility model provides a kind of seat detent mechanism, and this seat detent mechanism is installed to when using on the baby seat, need not dismantle under the situation of seat, momentarily adjusts the direction and the quick location of seat, and is easily simple to operate.When making the relative bracing frame switching-over of seat adjustment; Only need upwards to lift fastener by pulling force; Make fastener break away from the locating hole of original engaging; And rotate said seat up to said fastener and another locating hole over against the time discharge said pulling force, said fastener is engaged with another locating hole, thereby realizes the switching-over and the location of seat.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model baby seat.
Fig. 2 is the another kind of user mode structural representation of baby seat shown in Figure 1.
Fig. 3 is the partial enlarged drawing of baby seat shown in Figure 2.
Fig. 4 is the exploded view of the partial structurtes of baby seat shown in Figure 2.
Fig. 5 for baby seat shown in Figure 4 not with the structural representation of positioning disk.
Fig. 6 is the partial enlarged drawing of baby seat shown in Figure 5.
Fig. 7 is the structural representation of the positioning disk of baby seat shown in Figure 4
The specific embodiment
With reference now to accompanying drawing, the embodiment of the utility model is described, in the accompanying drawing similarly the assembly label represent similar assembly.As stated, the utility model provides a kind of seat detent mechanism, and a kind of baby seat of realizing seat switching-over and location, and the user can optionally momentarily adjust the direction of seat and location fast, and operation easily and conveniently.
At first please refer to Fig. 1～2, can realize the structural representation of the baby seat of seat switching-over and location for the utility model.As shown in Figure 1; The utility model can realize that the baby seat 100 of seat switching-over and location comprises bracing frame 10, seat portion 40 and is connected in the seat detent mechanism 60 that commutates with adjustment seat portion 40 relative bracing frames 10 on the support frame as described above 10; Shown in bracing frame 10 in this embodiment by horizontal support seat 11 form with vertical support frame 12; Said horizontal support seat 11 is the H type and comprises two chair pin 111 and the transverse bar 112 of the said two chair pin 111 of link, and said two chair pin 111 are outstanding forwards, backwards from the two ends of said transverse bar 112.The baby seat 100 of present embodiment can firmly place on the horizontal plane through said horizontal support seat 11.
Said vertical support frame 12 extends upward from the central authorities of said transverse bar 112; And be connected on the said seat detent mechanism 60; The lower end that is said vertical support frame 12 is connected with the transverse bar 112 of said horizontal support seat 11, and the upper end is connected in the positioning disk (figure does not show) of said seat detent mechanism 60.Said vertical support frame 12 in the present embodiment be non-telescoping with the adjustment up and down the height; But be appreciated that ground; The bracing frame 12 of the utility model also can be made up of fixing base portion and adjustable pars contractilis, and this base portion is connected through the adjustment member with pars contractilis, and controls said pars contractilis with respect to base portion telescopic moving up and down; Like this, just, can be simply and carry out the height adjustment of baby seat 100 easily.
Add-on assemble is optionally installed by said seat portion 40, as lean against 20, leg leans on 30 and service plate 50, and is as shown in Figure 1, said lean against 20 be connected in said seat portion 40 the rear end, said leg lean on 30 with the front end pivot joint of said seat portion 40.Seat portion 40 can further define its lower end and be seat portion support portion 41 (back is detailed); Extend the two side of said seat portion support portion 41 upwards bending; To form two handrails 411; The upper end of said two handrails 411 is provided with wears groove and supplies the fixture (figure do not show) on the said service plate 50 to inject, thereby service plate 50 can be fixed on two handrails 411 of said seat portion 40 with moving apart.
Please refer to Fig. 3 and Fig. 4, specifically showed the structure of the seat detent mechanism 60 among the utility model embodiment.Said seat detent mechanism 60 comprises the positioning disk 61 and seat portion support portion 41 that is fixed in vertical support frame 12 upper ends, and is arranged at the fastener 43 on the said seat portion support portion 41.Said positioning disk 61 is articulated in said seat portion support portion 41 through axle spare 62, and said seat portion support portion 41 drives said seat portion 40, and to be that the axle center is said relatively with said axle part 62 be fixed in 12 rotations of vertical support frame.Said positioning disk 61 is provided with a plurality of location divisions 611; Location division 611 is hole in this embodiment; It is called said location division 611 in the following text and is locating hole 611; Imaginabale, said locating hole 611 also can be groove or other can make fastener 43 fix the design of the relative position of said seat portion support portion 41 and said positioning disk 61 in specific place.The rear side 413 of said seat portion support portion 41 be provided with can be said relatively the said fastener 43 that slides up and down of seat portion support portion 41; When said positioning disk 61 is articulated in 41 belows, said seat portion support portion through axle spare 62; Said fastener 43 is snapped in or break away from said locating hole 611 through operating said fastener 43; Thereby make the said seat portion location division 41 can said relatively positioning disk 61 switching-overs and location, be and make said seat portion 40 with respect to support frame as described above 10 switching-overs and locate.
How specifically describe said positioning disk 61 below is pivotally attached on the said seat portion support portion 41.Please refer to Fig. 4～5; Said positioning disk 61 is the similar round shape; Recessed formation one first joint portion 612, surface, in this embodiment, first joint portion 612 is a rounded groove 612; Said seat portion support portion 41 is provided with one second joint portion 4121; In this embodiment, second joint portion 4121 is that the bottom 412 by seat portion support portion 41 protrudes out the projection 4121 that forms downwards, to cooperate with said groove 612 rotations; And be provided with first perforation 410 (figure does not show) in the said projection 4121 on said seat portion support portion 41 and the said positioning disk 61 and the said groove 612 and second perforation 610 is passed for said axle part 62, and said seat portion 40 through said axle part 62 with relative support frame as described above 10 rotations.
Said axle part 62 is rivet or bolt; When said axle part 62 is bolt; Said bolt 62 passes first perforation 410 of said projection 4121 from the downward lug boss correspondence of said seat portion support portion 41; Then pass second perforation 610 of the groove 612 of said positioning disk 61, making said seat portion support portion 41 can bolt be that the axle center is with respect to said positioning disk 61 rotations.Like this, under the effect of said axle part 62, said positioning disk 61 is connected with said seat portion support portion 41, and said seat 40 can be that relative support frame as described above 10 rotations of turning cylinder commutate with realization with said axle part 62.Groove described in the present embodiment 612 sees through the axle part with said projection 4121 and articulates; Intelligible; Said groove 612 also can not use a part with the juncture of said projection 4121; And on said groove 612 interior side with on the said projection 4121 outside sides snap-in groove and the convexity match is set, said groove 612 is connected to engage with said projection 4121.And intelligible, the structure of groove and projection is commutative to be arranged on a portion support portion and the fixed disk.
Please refer to Fig. 5～7, in this embodiment, said locating hole 611 is three, all is located at the outer end on said positioning disk 61 surfaces and is 90 degree around said groove 612 and arrange in regular turn.Particularly; Said fastener 43 comprises that vertical holding section 431 reaches from 431 upper ends, said holding section protruding backward operating portion 432; Said holding section 431 selectively engages with arbitrary said locating hole 611, drives said holding section 431 and snaps in or break away from said locating hole 611 through operating said operating portion 432.The rear side 413 of said seat portion support portion 41 is to having the slot 44 that holds said fastener 43; The lower end of said slot 44 is provided with the said slot 44 of holding section 431 discrepancy that lower ending opening 441 supplies said fastener 43; One side of said slot 44 vertically offers the longitudinal opening 442 that is communicated with said lower ending opening 441, supplies said operating portion 432 from said slot 44, to give prominence to and can slide up and down along said longitudinal opening 442.
Know from above-mentioned; When the direction of the said seat of needs adjustment portion 40, only need upwards lift said fastener 43 by pulling force, make fastener 43 break away from the locating hole 611 that engaged originally; And with said seat portion 40 relative bracing frames 10 rotate up to said fastener 43 and another locating hole 611 over against the time discharge said pulling force; Said fastener 43 is engaged with another locating hole 611, thereby realize the switching-over and the location of seat portion 40, in this embodiment because locating hole has three and be 90 degree arrangements in regular turn; So seat 40 selectively towards preceding or towards the left side or the right side, is not conveniently looked after person's feeding.
Except the positioning disk 61 of the seat detent mechanism 60 that is mentioned in the present embodiment is fixed in the embodiment on the support frame as described above 10; Be appreciated that ground; The positioning disk 61 of said seat detent mechanism 60 can also be selected to be fixed in the said seat portion 40; And said fastener 43 is fixed on the support frame as described above 10 with respect to said positioning disk 61, like this, said seat portion 40 is rotated through said seat detent mechanism 60 relative support frames as described above 10 and locatees.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (10)
1. a seat detent mechanism is arranged on the seat, and said seat comprises a portion and bracing frame, and said seat detent mechanism comprises:
One positioning disk is fixed on the support frame as described above, and said positioning disk is provided with at least two location divisions;
One fastener is fixed in respect to said positioning disk in the said seat portion, and said fastener vertically moves with respect to said positioning disk, and can select engage with said one of them location division;
Said fastener snapped in or break away from said location division through operating said fastener, thus make said seat portion relatively support frame as described above rotate and the location.
2. seat detent mechanism as claimed in claim 1 is characterized in that: the said location division on the said positioning disk is three, all is located at the periphery on said positioning disk surface.
3. seat detent mechanism as claimed in claim 1 is characterized in that: said seat is provided with the slot that holds said fastener, and said fastener can slide up and down in slot.
4. the seat of a capable of reversing and location, this seat comprises a bracing frame and a portion, and is connected on the support frame as described above and seat detent mechanism that the relative bracing frame of adjustment seat portion commutates, and said seat detent mechanism comprises:
One positioning disk is fixed on the support frame as described above, and said positioning disk is provided with at least two location divisions;
Rotate but be fixed in a subordinate side and relative positioning dish a portion support portion, and said seat portion support portion comprises one and vertically moves the fastener that is provided with respect to said positioning disk, and said fastener can engage with said one of them location division selection;
Said fastener snapped in or break away from said location division through operating said fastener, thus make said seat portion relatively support frame as described above rotate and the location.
5. the seat of capable of reversing and location as claimed in claim 4, it is characterized in that: said positioning disk is articulated in said seat portion support portion through axle spare.
6. the seat of capable of reversing and location as claimed in claim 5, it is characterized in that: said axle part is rivet or bolt.
7. as claimed in claim 5 capable of reversing and the location seat; It is characterized in that: said positioning disk surface is to recessed fluted; Bottom surface, said seat portion support portion protrudes out the projection that cooperates with said groove rotation downwards; The center of said projection and said groove is equipped with perforation and passes for said axle part, and said seat portion support portion rotates with said relatively positioning disk through said part.
8. as claimed in claim 4 capable of reversing and the location seat; It is characterized in that: said positioning disk surface is to recessed fluted; Said seat portion support portion protrudes out the projection that cooperates with said groove rotation downwards; Its interior side surface of said groove has lug boss or depressed part; And the outside side edge surface of said projection have match with said inside grooves side edge surface depressed part or lug boss, join with engaging of said depressed part by said lug boss, and make said seat portion support portion can be articulated in said positioning disk.
9. like the seat of claim 7 or 8 described capable of reversing and location, it is characterized in that: the said location division on the said positioning disk is three, all is located at the outer end on said positioning disk surface and around said groove.
10. the seat of capable of reversing and location as claimed in claim 5, it is characterized in that: said seat portion support portion rear side is provided with the slot that holds said fastener, and said fastener can slide up and down by said relatively slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201626194U CN202095884U (en) | 2011-05-20 | 2011-05-20 | Seat positioning mechanism and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201626194U CN202095884U (en) | 2011-05-20 | 2011-05-20 | Seat positioning mechanism and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202095884U true CN202095884U (en) | 2012-01-04 |
Family
ID=45381925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201626194U Expired - Lifetime CN202095884U (en) | 2011-05-20 | 2011-05-20 | Seat positioning mechanism and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202095884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665378A (en) * | 2015-01-08 | 2015-06-03 | 中山市童印儿童用品有限公司 | Swing for children |
-
2011
- 2011-05-20 CN CN2011201626194U patent/CN202095884U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665378A (en) * | 2015-01-08 | 2015-06-03 | 中山市童印儿童用品有限公司 | Swing for children |
| CN104665378B (en) * | 2015-01-08 | 2017-05-10 | 中山市童印儿童用品有限公司 | Swing for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |