CN204236527U - A kind of folding baby carrier - Google Patents
A kind of folding baby carrier Download PDFInfo
- Publication number
- CN204236527U CN204236527U CN201420509235.9U CN201420509235U CN204236527U CN 204236527 U CN204236527 U CN 204236527U CN 201420509235 U CN201420509235 U CN 201420509235U CN 204236527 U CN204236527 U CN 204236527U
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- CN
- China
- Prior art keywords
- tubing string
- pin
- support tubing
- wheel support
- separating device
- 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.)
- Expired - Lifetime
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- 238000003780 insertion Methods 0.000 claims description 24
- 239000012634 fragment Substances 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000005194 fractionation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of folding baby carrier, comprise folding stand, this folding stand comprises a pair front-wheel support tubing string, pair of rear wheels support tubing string and a pair handle support tubing string; The folding stand of perambulator is provided with fast dismantling separating device; Its beneficial effect is: actv. reduces or eliminates the space shared by angle after folding between folding baby carrier tubing string, and make the perambulator volume after folding storage less, space shared when vanning being transported while saving accommodation space is reduced, and reduces traffic cost.
Description
Technical field
The utility model relates to perambulator field, particularly relates to a kind of folding baby carrier.
Background technology
Because folding baby carrier can fold, it is gone on a journey, carry, to store the facility brought with the obvious advantage compared with not Foldable baby carriage, so gain great popularity.General Foldable baby carriage all adopts structure hinged between tubing string to realize folder function, but the hinged problem bringing angle between tubing string between tubing string, owing to there is angle between hinged tubing string, cause the space after receiving to be saved not.
Utility model content
In order to overcome the deficiencies in the prior art, make folding baby carrier fold rear shared spatial volume less, be convenient to receiver transport, the utility model provides a kind of perambulator.
In order to achieve the above object, the technical solution of the utility model is: a kind of folding baby carrier, comprises folding stand, and its folding stand comprises a pair front-wheel support tubing string, pair of rear wheels support tubing string and a pair handle support tubing string; This folding stand is provided with fast dismantling separating device; This device for quickly disassembling comprises one and refutes joint chair and an energy from refuting the convenient overlapping joint is separated of joint chair, wherein refutes joint chair to be provided with one and can to hold refuting of overlapping joint insertion and connect hole.
further, being more conducive to reducing the volume after folding to split, having at least a pair fast dismantling separating device to be arranged on front-wheel support tubing string, rear wheel support tubing string and handle support tubing string.
Further as a kind of cost-effective method to set up, this fast dismantling separating device is arranged at front-wheel support tubing string and the hinged joint portion place of folding stand; Articulation joint portion is provided with the patchhole of front-wheel support tubing string, and front-wheel support tubing string end is coupling end, and coupling end is installed on and inserts in the hole; Wherein coupling end and patchhole are equipped with the bolt hole that can hold bolt and pass; Coupling end being the first bolt hole, the hole wall of patchhole is the second bolt hole; First bolt hole is corresponding with the setting position of the second bolt hole, and bolt is provided with nut.
Conveniently bolt and nut fast assembling-disassembling further, bolt head is provided with locating dowel pin towards the surface in screw rod direction, and joint portion is provided with and can holds locating dowel pin and the positioning groove adapted with it; Wherein the outer setting of nut has the suitable free-hand clad turned.
Further as another kind of this fast dismantling separating device of more convenient quick fractionation, this device for quickly disassembling is set to comprise one and refutes joint chair with an energy from refuting the convenient overlapping joint be separated of joint chair.Wherein refute and joint chair is provided with one and can holds refuting that overlapping joint inserts and connect hole; Overlapping joint comprises insertion end and V-arrangement shell fragment; This insertion end is circular tubing string, and V-arrangement shell fragment is arranged in tubing string; The end winding support of this V-arrangement shell fragment is provided with the first pin, and the tubing string wall of insertion end is provided with the first pin hole adapted with the first pin; This first pin is through the tube wall stretching out insertion end after the first pin hole; Wherein the first pin and the first pin hole are free-running fit; Refute simultaneously connect hole hole wall on the knock hole adapted with the first pin is set.
Further, failure-free bayonet lock mode stable as one, one end of V-arrangement shell fragment is provided with the first pin, and the other end of V-arrangement shell fragment is fixedly connected on the inner tubal wall of insertion end.
Further, bayonet lock as another kind of fast and stable is arranged, one end of V-arrangement shell fragment is provided with the first pin, the other end of V-arrangement shell fragment is provided with the second pin, on the inner tubal wall of insertion end, be provided with the second pin hole adapted with the second pin, now the height of the second pin is less than or equal to the thickness of insertion end tube wall simultaneously.
Further, in order to reduce between tubing string angle by actv., by this fast dismantling separating device refute joint chair and overlapping joint is all arranged on the support tubing string of front-wheel support tubing string or rear wheel support tubing string.Front-wheel support tubing string is divided into two sections by fast dismantling separating device, an end of front-wheel support tubing string gap with refute joint chair and be fixedly connected with, another end of front-wheel support tubing string gap is set to overlapping joint.
Further, in order to further save space, the overlapping joint in fast dismantling separating device is arranged at the end of front-wheel support tubing string or rear wheel support tubular column bracket tubing string not being installed one end of wheel.
Further, in order to save into product manufacturing cost and optimization component layout, fast dismantling separating device is arranged at the hinged place of front-wheel support tubing string and folding stand, in this fast dismantling separating device refute joint chair and folding stand hinged or be integrated in front-wheel support tubing string and folding stand articulation joint portion, overlapping joint is arranged at the end of front-wheel support tubing string not being installed front-wheel one end.
Its beneficial effect is: actv. reduces or eliminates the space shared by angle after folding between folding baby carrier tubing string, and make the perambulator volume after folding storage less, space shared when vanning being transported while saving accommodation space is reduced, and reduces traffic cost.
Accompanying drawing explanation
1, Fig. 1 is the integral structure schematic diagram of the fast dismantling separating device in the utility model embodiment;
2, Fig. 2 is the exploded view of the fast dismantling separating device in the utility model embodiment;
3, Fig. 3 is the local structure schematic diagram that in the utility model embodiment, fast detachment device and folding joint are integrated;
4, Fig. 4 is the fried figure in quick-fried local of fast dismantling separating device in the utility model embodiment one;
5, Fig. 5 is the part sectional view of fast dismantling separating device in the utility model embodiment one;
6, Fig. 6 is fast dismantling separating device installation site schematic diagram in the utility model embodiment one;
7, Fig. 7 is fast dismantling separating device installation site schematic diagram in the utility model embodiment two;
8, Fig. 8 is fast dismantling separating device installation site schematic diagram in the utility model embodiment three;
9, Fig. 9 is fast dismantling separating device installation site schematic diagram in the utility model embodiment four;
10, Figure 10 is fast dismantling separating device installation site schematic diagram in the utility model embodiment five;
11, Figure 11 is the part sectional view of the fast dismantling separating device in the utility model embodiment six;
12, Figure 12 is the part sectional view of the fast dismantling separating device in the utility model embodiment seven;
13, Figure 13 is the structural representation of the fast dismantling separating device in the utility model embodiment eight;
14, the exploded view of Figure 14 fast dismantling separating device that to be Figure 13 be in the utility model embodiment eight.
In figure: 1-folding stand, 2-fast dismantling separating device, 3-joint portion, 4-bolt, 11-front-wheel support tubing string, 12-rear wheel support tubing string, 13-handle support tubing string, 21-overlapping joint, 22-refutes joint chair, 211-insertion end, 212-V shape shell fragment, 213-first pin, 213a-second pin, 223-knock hole, 2130-first pin hole, 2130a-second pin hole, 11a-epimere, 11b-hypomere, 31-patchhole, 32-positioning groove, 41-nut, 42-locating dowel pin, 11c-coupling end, 110c-first bolt hole, 310-second bolt hole.
Detailed description of the invention
With reference to the accompanying drawings the utility model is described further below.
Embodiment one
As shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, a kind of folding baby carrier, comprise folding stand 1 and a pair fast dismantling separating device 2, this fast dismantling separating device 2 is arranged on a pair front-wheel support tubing string 11, front-wheel support tubing string 11 is divided into two sections by fast dismantling separating device 2, is respectively epimere 11a and hypomere 11b.Fast dismantling separating device 2 comprises one and refutes joint chair 22 with an energy from refuting the convenient overlapping joint 21 be separated of joint chair 22.Refute joint chair 22 and overlapping joint 21 is all arranged on front-wheel support tubing string 11, the one end of wherein refuting joint chair 22 is provided with one and connects hole 220 for inserting refuting of overlapping joint 21, one end epimere 11a being close to hypomere 11b with refute joint chair and be fixedly connected with; One end hypomere 11b being close to epimere 11a is set to overlapping joint 21.This overlapping joint 21 comprises insertion end 211 and V-arrangement shell fragment 212; Wherein insertion end 211 is the circular tubing string of hypomere 11b, and V-arrangement shell fragment 212 is arranged in tubing string; The end winding support of one end of this V-arrangement shell fragment 212 is provided with first pin 213, and the other end is fixedly connected on the pipe string internal wall of insertion end 211, the tubing string wall of insertion end 211 is provided with simultaneously the first pin hole 2130 adapted with the first pin 213.Wherein the first pin 213 is through the tube wall stretching out insertion end 211 after the first pin hole 2130; This first pin 213 and the first pin hole 2130 are in free-running fit, and pin 213 can freely come and go by the first pin hole 2130.Refute simultaneously connect hole 220 hole wall on the knock hole 223 adapted with the first pin 213 is set, same pin 213 also can freely come and go by knock hole 223.
During folding baby carrier storage, the exposed part of the first pin 213 in knock hole 223 is exerted a force, force direction is pointed to toward front-wheel support tubing string 11 inner, due to the first pin 213 hypomere 11b inner in succession be V-arrangement shell fragment 212, V-arrangement shell fragment 212 stress deformation, the first pin 213 to the internal motion of hypomere 11b, when the first pin 213 completely by top from the knock hole 223 of refuting on joint chair 22 time, the location of hypomere 11b is fixing is removed, and hypomere 11b just can connect extraction hole 220 from refuting refuting of joint chair 22.Due to being separated of epimere 11a and hypomere 11b, epimere 11a and hypomere 11b is made to obtain larger degree of freedom, can greatly reduce folding after front-wheel support tubing string 11 and folding stand 1 hinged after angle, which reduces folding after shared space, reduce volume when vanning and storage.
Embodiment two
As shown in Figure 7, in the present embodiment, change the setting position of fast dismantling separating device 2, by fast dismantling separating device 2 refute joint chair 22 and overlapping joint 21 is all arranged on rear wheel support tubing string 12, other are with embodiment one.
Embodiment three
As shown in Fig. 2, Fig. 8, in the present embodiment, change the setting position of fast dismantling separating device 2, overlapping joint 21 in fast dismantling separating device 2 is arranged at the end of the one end of front-wheel support tubing string 11 not being installed front-wheel, wherein refute joint chair 22 and be integrated in front-wheel support tubing string 11 with on the joint portion 3 of the hinged place of folding stand 1, overlapping joint 21 is arranged on the end of the one end of front-wheel support tubing string 11 not being installed front-wheel, and front-wheel support tubing string 11 is no longer divided into two, and other are with embodiment one.
Embodiment four
As shown in Figure 9, in the present embodiment, being provided with fast point dismantling device 2, place at Liang Chu is end overlapping joint 21 being arranged at the one end of front-wheel support tubing string 11 not being installed front-wheel, and another place is by overlapping joint 21 and refutes joint chair 22 and be all arranged on rear wheel support tubing string 12.The joint chair 22 of refuting wherein be arranged in point dismantling device 2 fast of the end of the one end of front-wheel support tubing string 11 not being installed front-wheel is integrated with front-wheel support tubing string 11 with on the joint portion 3 of the hinged place of folding stand 1; Other are with embodiment two.
Embodiment five
As shown in Figure 10, in the present embodiment, being provided with fast point dismantling device 2, place at Liang Chu is end overlapping joint 21 being arranged at the one end of front-wheel support tubing string 11 not being installed front-wheel, and joint chair 22 will be refuted and overlapping joint 21 is all arranged on handle support tubing string 13 by another place.Other are with embodiment three.
Embodiment six
As shown in figure 11, in the present embodiment, one end of V-arrangement shell fragment 212 is provided with the first pin 213, the other end of V-arrangement shell fragment 212 is provided with the second pin 213a, the inner tubal wall of insertion end 211 is provided with the second pin hole 2130a adapted with the second pin 213a, and the height of the second pin 213a is less than or equal to the thickness of insertion end 211 tube wall.Other are with embodiment one or embodiment two or embodiment three or embodiment four or embodiment five.
Embodiment seven
As shown in figure 12, in the present embodiment, the two ends of V-arrangement shell fragment 212 are equipped with the first pin 213, the inner tubal wall of insertion end 211 is provided with two the first pin hole 2130 adapted with two the first pins 213, refute the hole wall that refuting on joint chair 22 connect hole 220 simultaneously and be provided with two knock holees 223 adapted with two the first pins 213, other are with embodiment one or embodiment two or embodiment three or embodiment four or embodiment five.
Embodiment eight
As shown in Figure 13, Figure 14, in the present embodiment, fast dismantling separating device 2 adopts fast disassembly type nut bolt to arrange.Fast dismantling separating device 2 is arranged at joint portion 3 place that front-wheel support tubing string 11 is hinged with folding stand 1; This articulation joint portion 3 is provided with the patchhole 31 of front-wheel support tubing string 11, front-wheel support tubing string 11 end is coupling end 11c, coupling end 11c is installed in patchhole 31, wherein the tube wall of coupling end 11c is provided with the first bolt hole 110c, first bolt hole 110c quantity is two, on the tube wall being arranged at coupling end 11c that two the first bolt hole 110c are relative.Patchhole 31 is provided with two the second bolts hole 310; Second bolt hole 310 is relative with the position of the first bolt hole 110c, makes bolt 4 be used nut 41 fastening through after the first bolt hole 110c and the second bolt hole 310.Bolt 4 head is provided with locating dowel pin 41 towards the surface in screw rod direction simultaneously, and joint portion 3 is provided with and can holds locating dowel pin 42 and the positioning groove 32 adapted with it; The outer setting of described nut 42 has the suitable free-hand clad turned.
During fractionation, coupling end 11c is fit into patchhole 31, makes the first bolt hole 110c corresponding with the second bolt hole 310 position, bolt 4 uses nut 41 fastening after making the first bolt hole 110c and the second bolt hole 310.
Claims (10)
1. a folding baby carrier, comprises folding stand (1), and described folding stand (1) comprises a pair front-wheel support tubing string (11), pair of rear wheels support tubing string (12) and a pair handle support tubing string (13); It is characterized in that: described folding stand (1) is provided with fast dismantling separating device (2); Described fast dismantling separating device (2) comprises one and refutes joint chair (22) with an energy from refuting the convenient overlapping joint (21) be separated of joint chair (22); Described refuting joint chair (22) is provided with one and can holds refuting that overlapping joint (21) inserts and connect hole (220).
2. a kind of folding baby carrier according to claim 1, is characterized in that: have at least a pair fast dismantling separating device (2) to be arranged on front-wheel support tubing string (11), rear wheel support tubing string (12) and handle support tubing string (13).
3. a kind of folding baby carrier according to claim 2, is characterized in that: described fast dismantling separating device (2) is arranged at front-wheel support tubing string (11) joint portion (3) place hinged with folding stand (1); Described articulation joint portion (3) is provided with the patchhole (31) of front-wheel support tubing string (11), and front-wheel support tubing string (11) end is coupling end (11c), and described coupling end (11c) is installed in patchhole (31); Described coupling end (11c) and patchhole (31) are equipped with the bolt hole that can hold bolt (4) and pass; Coupling end (11c) being the first bolt hole (110c), the hole wall of patchhole (31) is the second bolt hole (310); Described the first bolt hole (110c) is corresponding with the setting position of the second bolt hole (310), and bolt (4) is provided with nut (41).
4. a kind of folding baby carrier according to claim 3, it is characterized in that: described bolt (4) head is provided with locating dowel pin (42) towards the surface in screw rod direction, described joint portion (3) is provided with and can holds locating dowel pin (42) and the positioning groove (32) adapted with it; The outer setting of described nut (41) has the suitable free-hand clad turned.
5. a kind of folding baby carrier according to claim 2, is characterized in that: described fast dismantling separating device (2) comprises one and refutes joint chair (22) with an energy from refuting the convenient overlapping joint (21) be separated of joint chair (22); Described refuting joint chair (22) is provided with one and can holds refuting that overlapping joint (21) inserts and connect hole (220); Described overlapping joint (21) comprises insertion end (211) and V-arrangement shell fragment (212); Described insertion end is circular tubing string, and V-arrangement shell fragment (212) is arranged in tubing string; The end winding support of described V-arrangement shell fragment (212) is provided with the first pin (213), and the tubing string wall of insertion end (211) is provided with the first pin hole (2130) adapted with the first pin (213); Described first pin (213) is through the tube wall stretching out insertion end (211) after the first pin hole (2130); Described the first pin (213) and the first pin hole (2130) are in free-running fit; Described refute connect hole (220) hole wall on the knock hole (223) adapted with the first pin (213) is set.
6. a kind of folding baby carrier according to claim 5, is characterized in that: one end of described V-arrangement shell fragment (212) is provided with the first pin (213), and the other end of V-arrangement shell fragment (212) is fixedly connected on the inner tubal wall of insertion end (211).
7. a kind of folding baby carrier according to claim 5, it is characterized in that: one end of described V-arrangement shell fragment (212) is provided with the first pin (213), the other end of V-arrangement shell fragment (212) is provided with the second pin (213a), the inner tubal wall of described insertion end (211) is provided with the second pin hole (2130a) adapted with the second pin (213a), and the height of the second pin (213a) is less than or equal to the thickness of insertion end (211) tube wall.
8. a kind of folding baby carrier according to claim 5 or 6 or 7, is characterized in that: on described fast dismantling separating device (2) refute joint chair (22) and overlapping joint (21) is all arranged on the support tubing string of front-wheel support tubing string (11) or rear wheel support tubing string (12) or handle support tubing string (13); Front-wheel support tubing string (11) is divided into two sections by described fast dismantling separating device (2), an end of front-wheel support tubing string (11) gap with refute joint chair (22) and be fixedly connected with, another end of front-wheel support tubing string (11) gap is set to overlapping joint (21).
9. a kind of folding baby carrier according to claim 5 or 6 or 7, is characterized in that: the overlapping joint (21) in described fast dismantling separating device (2) is arranged at the end of front-wheel support tubing string (11) or rear wheel support tubing string (12) not being installed one end of wheel.
10. a kind of folding baby carrier according to claim 9, it is characterized in that: described fast dismantling separating device (2) is arranged at the hinged place of front-wheel support tubing string (11) and folding stand (1), in described fast dismantling separating device (2) to refute joint chair (22) and folding stand (1) hinged or be integrated in front-wheel support tubing string (11) joint portion (3) hinged with folding stand (1), overlapping joint (21) is arranged at the end of front-wheel support tubing string (11) not being installed front-wheel one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509235.9U CN204236527U (en) | 2014-09-05 | 2014-09-05 | A kind of folding baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509235.9U CN204236527U (en) | 2014-09-05 | 2014-09-05 | A kind of folding baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236527U true CN204236527U (en) | 2015-04-01 |
Family
ID=52766058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509235.9U Expired - Lifetime CN204236527U (en) | 2014-09-05 | 2014-09-05 | A kind of folding baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236527U (en) |
-
2014
- 2014-09-05 CN CN201420509235.9U patent/CN204236527U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20150401 |