CN102991615B - Headrest structure of bicycle seat - Google Patents
Headrest structure of bicycle seat Download PDFInfo
- Publication number
- CN102991615B CN102991615B CN201110268013.3A CN201110268013A CN102991615B CN 102991615 B CN102991615 B CN 102991615B CN 201110268013 A CN201110268013 A CN 201110268013A CN 102991615 B CN102991615 B CN 102991615B
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- Prior art keywords
- seat
- elongated slot
- headrest
- seat support
- pillow
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a headrest structure of a bicycle seat. A long groove for clamping a notch is arranged on a headrest portion of the seat, teeth are formed on two sides of the long groove, a rest piece provided with a rest portion and an assembly portion are matched with the long groove, the assembly portion is provided with a groove, and two grooves for buckling the notch are symmetrically arranged on the notch in a concave mode. The assembly portion of the rest piece is correspondingly contained in the long groove of the seat, and the two buckling notches and any two clamping notches on two sides of the long groove are jointed and located through a clamping piece and the location piece. The height positions of the headrest structure of the bicycle seat can be adjusted by adjusting rest portion positions of the rest piece and jointing positions of the buckling notches and the clamping positions of the long groove, suitable age range of the seat is wide, different types of the rest piece can be replaced in a matched mode, and diversification using types meeting user demands can be provided.
Description
Technical field
The present invention is relevant with child seat, refers to especially a kind of seat support of being located at bicycle and having headrest features.
Background technology
When general child's seat of bicycle, can firmly sit safely in position when driving in order to ensure child, conventionally can a kind of bicycle seat be separately set on rear bicycle, use the safety that promotes child, be also more directly sitting in back seat the comfort level while taking more can be provided simultaneously; As shown in Figure 1, it shows a kind of known bicycle seat 10 of taking for child of tender age; This seat support 10 has a portion 11, a back 12, and is located at from the one-body molded occipitalia 13 extending to form of back 12 upsides.
But the speed of child growth is very fast, this class back 12 and the bicycle seat 10 of occipitalia 13 for fixing kenel as is known, do not have according to the function of taking children's height adjustment, therefore, in use for some time, the head of taking children will exceed the occipitalia 13 of seat support 10 soon.In addition, children are also likely sleeping when driving, and in the time that the occipitalia 13 of seat support 10 is not high enough, the sleeping occiput of children will likely recede because of the support that loses neck and seat support 10 occipitalias 13, reduces seat support safety and comfort level in the use.Even if purchase in addition the seat support that meets height, just increase on foot father and mother and spend and cannot address the above problem at all, generally speaking not realistic use is required.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of headrest features of bicycle seat, can coordinate the height adjustment position of children head.
For solving the problems of the technologies described above, the invention provides a kind of headrest features of bicycle seat, it is located at the headrest portion of a seat support, and headrest features comprises a pillow part, a clamping piece and positioning piece; Wherein, seat support headrest portion is provided with an elongated slot arranging along height change direction, and the both sides that described elongated slot protrudes from the seat support back side form multiple blocking recesses that are symmetrical tooth-like formation; Described pillow part is T-shaped structure, has an occipitalia and a group connecting part, and described group connecting part has notch symmetry and be concaved with the groove of two fastening recesses; The group connecting part correspondence of described pillow part is placed in seat support elongated slot, and makes any two involutory location of blocking recess of two fastening recesses and elongated slot both sides by clamping piece and locations.
By this, the occipitalia position of resting the head on part by adjustment with and fasten recess and the involutory position of elongated slot blocking recess, the bicycle seat headrest features of a kind of adjustable height position is provided, make applicable the range of age of seat support wider, and the demand of abundant realistic use.In addition,, because easy advantage easy to assembly can be pulled down and have to pillow part completely, more coordinated and changed different pillow part pillow types, with the use kenel that provides more diversification to meet user's request.
Brief description of the drawings
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further detailed explanation:
Fig. 1 is the schematic appearance of Universal bicycle seat support;
Fig. 2 is the perspective view of bicycle seat of the present invention;
Fig. 3 is the positive three-dimensional enlarged diagram of the headrest features of Fig. 2;
Fig. 4 is the three-dimensional enlarged diagram in the headrest features back side of Fig. 2;
Fig. 5 is the perspective exploded view of Fig. 4;
Fig. 6 is the use state cross-sectional schematic that headrest features of the present invention coordinates the second regulating tank;
Fig. 7 is the use state cross-sectional schematic that headrest features of the present invention coordinates the first regulating tank;
Fig. 8 is the use state cross-sectional schematic that headrest features of the present invention coordinates elongated slot.
Wherein description of reference numerals is as follows:
10 portions 11 of seat support
Back 12 occipitalias 13
20 20A of portion of seat support
The 20C of back 20B headrest portion
Put the 20D of foot elongated slot 201
Blocking recess 202 first adjustment tanks 21
Blocking recess 211 second adjustment tanks 22
Blocking recess 221 ventilating structures 23
Pillow part 30 occipitalias 301
Group connecting part 302 elastic portion 303
Combined hole 31 grooves 33
Fasten recess 331 cylinders 34
Locking hole 341
Pad 40 projections 41
Clamping piece 50 junction surfaces 51
Group-connecting groove 511 bores a hole 512
Button support 52
Locations 60 heads 61
Body portion 62 screw threads 621
Detailed description of the invention
First, please coordinate Fig. 3 to Fig. 5 with Fig. 2, the preferred embodiment of the headrest features of a kind of bicycle seat provided by the present invention, it is located at a seat support 20, this seat support 20 has a 20A of portion, seat support 20 extends upward to shape one back 20B and a 20C of headrest portion from the 20A of seat portion, and one extends one of shaping downwards and puts the 20D of foot.Headrest features is arranged at the 20C of headrest portion of seat support 20, and it comprises a pillow part 30, a pad 40, a clamping piece 50 and positioning piece 60, wherein:
Seat support 20, in headrest portion, 20C is provided with two adjustment tanks, described two adjustment tanks are extended towards the 20A of seat portion from the 20C of headrest portion of seat support 20, and are defined as respectively one first adjustment tank 21 and one second adjustment tank 22, and are provided with a ventilating structure 23 between the first adjustment tank 21 and the second adjustment tank 22; This first adjustment tank 21 is protruded from seat support 20 back sides along the both sides of its bearing of trend and the both sides that form multiple blocking recess 211, the second adjustment tanks 22 that are symmetrical tooth-like formation form multiple blocking recesses 221;
Pillow part 30 is T-shaped schistose texture, has the elastic portion 303 of an occipitalia 301, a group connecting part 302 and a connection occipitalia 301 and group connecting part 302; Occipitalia 301 offers multiple combined holes 31; Group connecting part 302 ends are provided with a groove 33, and these groove 33 notch symmetries are concaved with two fastening recesses 331, and the bottom land of groove 33 convexes with a cylinder 34 that is second order structure, and this cylinder 34 is that a locking hole 341 runs through; Groove 33 correspondences of pillow part 30 group connecting parts 302 are placed in the first or second adjustment tank 21/22 of seat support 20, and any two blocking recesses 211/221 of this two fastening recess 331 and the first or second adjustment tank 21/22 both sides are involutory;
In the present embodiment, as shown in Figure 5, the elastic portion 303 of pillow part 30 has two bending places, makes occipitalia 301 and group connecting part 302 not be dislocation state in same straight line; Pillow part 30 is plastic product, and provides elasticity to increase headrest comfort level by the bending structure of elastic portion 303;
Pad 40 is the schistose texture of occipitalia 301 shapes of corresponding pillow part 30, and multiple combined holes 31 of the corresponding pillow part 30 of pad 40 convex with multiple projections 41, and corresponding inserted is in the combined hole 31 of pillow part 30; Pad 40 is provided with increasing the headrest comfort level of pillow part 30;
Clamping piece 50 is crosswise structure and correspondence is located at seat support 20 elongated slots 201; It has the button support 52 that a junction surface 51 and two is column; The perforation 512 that junction surface 51 is concaved with a group-connecting groove 511 and offers from group-connecting groove 511 bottom lands, and two button supports 52 are convexly set in 51 both sides, junction surface symmetrically; The group-connecting groove 511 of this clamping piece 50 and concavo-convex cooperation of cylinder 34 of resting the head on part 30, the pillow locking hole 341 of part 30 and the perforation 512 of clamping piece 50 are communicated with, and two button support 52 correspondences of this clamping piece 50 are placed in the first or second adjustment tank 21/22 blocking recess involutory with resting the head on part 30 211/221 and fasten in recess 331;
Locations 60, has a head 61 and the whole body portion 62, and this head 61 is a starlike block, and 62, body portion is rod shaped structure and end is provided with a screw thread 621; The body portion 62 of locations 60 wears the perforation 512 of clamping piece 50 and locks with the locking hole 341 of pillow part 30; By this, making to rest the head on part 30 is located on the 20C of headrest portion of seat support 20 in adjustable height.
In addition, as shown in Figure 8, show another enforcement aspect of adjustment tank of seat support 20, it is provided with consistent elongated groove 201 at the 20C of headrest portion; This elongated slot 201 protrudes from seat support 20 back sides and forms multiple blocking recesses 202 that are symmetrical tooth-like formation along the both sides of its bearing of trend, reaches the object of occipitalia 301 height of adjusting pillow part 30.
The above is embodiment of the present invention primary member and configuration explanation thereof, as for operating mode and effect thereof of preferred embodiment of the present invention, does following explanation.
Shown in Fig. 6, Fig. 7, show that pillow part 30 of the present invention coordinates the use aspect of first, second adjustment tank 21,22 of seat support 20; It should be noted that aspect that pillow part 30 of the present invention can be just T-shaped or inverted T shape coordinates with two adjustment tanks 21,22 forms Multi-section height adjustment; As shown in Figure 6, pillow part 30 is the just T-shaped use aspect that is arranged at the second adjustment tank 22; Fig. 7 shows that pillow part 30 is inverted T shape and is arranged at the use aspect of the first adjustment tank 21;
In the present embodiment, when occupant's height of head is just in time corresponding to the 20C of headrest portion top side during to ventilating structure 23, as shown in Figure 6, make the button support 52 of clamping piece 50 be adjusted to desired height along multiple blocking recess 221 correspondences of the second adjustment tank 22 by unscrewing locations 60; And less when occupant's age, its height of head during lower than ventilating structure 23, is inverted T shape by pillow part 30 to be arranged at the first adjustment tank 21, as shown in Figure 7, can adjust from a little less than ventilating structure 23 positions to the height and position that is close to the second adjustment tank 22 downsides; In addition, pillow part 30 also can arrange with just T-shaped cooperation the first adjustment tank 21, or coordinates the second adjustment tank 22 to arrange with inverted T shape, and Multi-section height adjustment is provided, and fully meets user's demand.
Claims (7)
1. a headrest features for bicycle seat, is characterized in that, comprising:
One seat support, has a headrest portion; Described seat support is provided with an elongated slot arranging along height change direction in headrest portion; Described elongated slot protrudes and forms multiple blocking recesses that are symmetrical tooth-like formation from seat support along the both sides of its bearing of trend;
One pillow part, one end is provided with an occipitalia, and the other end is provided with the group connecting part of a protrusion, and pillow part tool one elastic portion between occipitalia and group connecting part connects, and described group connecting part bilateral symmetry is concaved with two fastening recesses; The group connecting part of described pillow part is placed in the elongated slot of seat support, and any two blocking recesses of two fastening recesses and elongated slot both sides are involutory;
One clamping piece, is located in described seat support elongated slot, and has the button support that a junction surface and two is column, and described two button supports are convexly set in both sides, junction surface symmetrically; Two button support correspondences of described clamping piece are placed in the elongated slot blocking recess involutory with resting the head on part and fasten in recess;
Positioning piece, is arranged in the junction surface of described clamping piece and locks with pillow part group connecting part, and described group connecting part is positioned in the elongated slot of seat support.
2. the headrest features of bicycle seat as claimed in claim 1, is characterized in that, described pillow part is T-shaped schistose texture; Described group connecting part is formed with a groove, and this groove notch both sides offside is formed with two fastening recesses.
3. the headrest features of bicycle seat as claimed in claim 1, is characterized in that, described locations has a head and the whole body portion, and locations is affixed with its body portion and group connecting part.
4. the headrest features of bicycle seat as claimed in claim 1, is characterized in that, two of described pillow part fastens between recess and is provided with a cylinder, and this cylinder is that a locking hole runs through; The junction surface of described clamping piece is concaved with a group-connecting groove and this group-connecting groove bottom land is offered certainly a perforation; Described locations has the whole body portion, and this body portion end is provided with a screw thread; Wherein, described clamping piece is located at seat support elongated slot, and group-connecting groove is communicated with concavo-convex cooperation of cylinder of resting the head on part, the pillow locking hole of part and the perforation of clamping piece, and the body portion of locations is arranged in the perforation of clamping piece the locking hole locking with pillow part.
5. the headrest features of bicycle seat as claimed in claim 1, is characterized in that, the elongated slot of described seat support has one first adjustment tank and one second adjustment tank.
6. the headrest features of bicycle seat as claimed in claim 5, is characterized in that, between described the first adjustment tank and the second adjustment tank, is separately provided with a ventilating structure.
7. the headrest features of bicycle seat as claimed in claim 1, it is characterized in that, the occipitalia of described pillow part is separately provided with a pad, this pad is the schistose texture of corresponding occipitalia shape, and convex with multiple projections, the corresponding multiple projections of occipitalia of pillow part offer multiple combined holes, and the projection corresponding inserted of pad is in the occipitalia combined hole of pillow part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268013.3A CN102991615B (en) | 2011-09-09 | 2011-09-09 | Headrest structure of bicycle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268013.3A CN102991615B (en) | 2011-09-09 | 2011-09-09 | Headrest structure of bicycle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991615A CN102991615A (en) | 2013-03-27 |
| CN102991615B true CN102991615B (en) | 2014-12-10 |
Family
ID=47920856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110268013.3A Expired - Fee Related CN102991615B (en) | 2011-09-09 | 2011-09-09 | Headrest structure of bicycle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991615B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7366400B2 (en) | 2019-10-04 | 2023-10-23 | コンビ株式会社 | Children's seats and bicycles with children's seats |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1332956A2 (en) * | 2002-01-31 | 2003-08-06 | BRITAX RÖMER Kindersicherheit GmbH | Auxiliary child seat for bicycle |
| CN201291782Y (en) * | 2008-10-09 | 2009-08-19 | 宁波均胜工业有限公司 | Headrest controlling mechanism of safety seats for children in vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007302094A (en) * | 2006-05-10 | 2007-11-22 | Bridgestone Cycle Co | Child seat and two-wheeler |
| NL1036865C2 (en) * | 2009-04-16 | 2010-10-19 | Maxi Miliaan Bv | Child vehicle seat. |
-
2011
- 2011-09-09 CN CN201110268013.3A patent/CN102991615B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1332956A2 (en) * | 2002-01-31 | 2003-08-06 | BRITAX RÖMER Kindersicherheit GmbH | Auxiliary child seat for bicycle |
| CN201291782Y (en) * | 2008-10-09 | 2009-08-19 | 宁波均胜工业有限公司 | Headrest controlling mechanism of safety seats for children in vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102991615A (en) | 2013-03-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |